09 SP-2021-0084D - Borders Boat Dock 1; District 10.pdf — original pdf

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ITEM FOR ENVIRONMENTAL COMMISSION AGENDA COMMISSION MEETING DATE: August 3, 2022 NAME & NUMBER OF PROJECT: Borders Boat Dock 1 SP-2021-0084D NAME OF APPLICANT OR ORGANIZATION: Land Strategies Inc. LOCATION: 2500 Matthews Drive Austin, Texas 78703 COUNCIL DISTRICT: District # 10 ENVIRONMENTAL REVIEW STAFF: Eric Brown, Senior Environmental Scientist Watershed Protection Department, Eric.Brown@austintexas.gov WATERSHED: REQUEST: STAFF RECOMMENDATION: STAFF CONDITION: Lake Austin watershed, Water Supply Suburban, Drinking Water Protection Zone Variance request is as follows: Request to vary from LDC 25-8-281(C)(2)(b) to allow the construction within 150-foot of a rimrock Critical Environmental Feature (CEF). Staff recommends this variance with conditions, having determined the findings of fact to have been met. Mitigation plantings upslope of rimrock to assist in soil stabilization. Signed PE Letter for long-term stability of rimrock from new walkway. 1 of 869Staff Findings of Fact 2 of 869Watershed Protection Department Staff Recommendations Concerning Required Findings Project Name & Case Number: Borders Boat Dock 1 - SP-2021-0084D Ordinance Standard: Watershed Protection Ordinance Variance Request: LDC 25-8-281(C)(2)(b) - To allow construction within 150 feet of a Rimrock and Seep Critical Environmental Features (CEF). Include an explanation with each applicable finding of fact. A. Land Use Commission variance determinations from Chapter 25-8-41 of the City Code: 1. The requirement will deprive the applicant of a privilege available to owners of similarly situated property with approximately contemporaneous development subject to similar code requirements. Yes. A variance from 25-8-281(C)(2)(b) allowing for construction of a boat dock, shoreline access over rimrock, and stabilization, has been granted for similarly situated properties with approximately contemporaneous development subject to similar code. 2. The variance: a) Is not necessitated by the scale, layout, construction method, or other design decision made by the applicant, unless the design decision provides greater overall environmental protection than is achievable without the variance; Yes. Construction of the dock is to occur from the lakeside by barge. Construction of the access ramp will occur from Matthews Drive. The proposed construction to be performed from a barge provides greater overall environmental protection. Additionally, the applicant is providing wetland plantings along the shoreline and upgradient of the rimrock that will reduce shoreline erosion and sediment-laden surface runoff from discharging over the rimrock and into the lake. 3 of 869b) Is the minimum deviation from the code requirement necessary to allow a reasonable use of the property; Yes. The variance is the minimum deviation from the code requirement to allow for a reasonable use of the property. The code requires a 150-foot critical environmental feature buffer. This buffer is not being reduced. The scope of the variance is limited to allowing construction activities to occur within a critical environmental feature buffer only for the proposed boat dock construction. c) Does not create a significant probability of harmful environmental consequences. Yes. The variance does not create significant harmful environmental consequences. The construction of the boat dock from barge will not disturb the rimrock critical environmental feature. The proposed wetland plantings on the upgradient areas of rimrock will reduce soil erosion and provide filtration of runoff from upgradient areas. A Professional Engineer (PE) will review the plans to ensure long-term rimrock stability will not be compromised by the proposed access route to the dock. 3. Development with the variance will result in water quality that is at least equal to the water quality achievable without the variance. Yes, the variance will result in water quality that is at least equal to the water quality achievable without the variance. The proposed plantings on the upgradient areas of rimrock will reduce soil erosion and provide filtration of sediment-laden runoff from upgradient areas, thereby providing water quality that is at least equal to or greater than the water quality achievable without the variance. Staff Recommendation: Staff recommends the variance as the Findings of Fact have been met, with the staff recommended condition that all construction be completed by barge and a Professional Engineer certify no long term instability issues will arise from the proposed development. Staff Recommendation: Approved with Conditions Hydrogeologic Reviewer (WPD) ___________________________ Eric Brown Date: 07/01/2022 Deputy Environmental Officer _____________________________ (WPD) Liz Johnston Date: 07/22/20224 of 869Applicant Form and Findings of Fact 5 of 869January 24, 2022 Borders Boat Dock 1 (SP-2021-0084D) Environmental Variance Request Eric Brown Mel Fuechec City of Austin Development Services Department Online Submittal Re: Dear Eric and Mel: Land Strategies, Inc. (“LSI”) respectfully submits this request for a variance from LDC 25-8- 281(C)(2)(b) to allow for construction of a boat dock within a CEF setback. Attached please find the required information for an environmental variance associated with the referenced Borders Boat Dock Site Plan, located at 2500 Matthews Drive, in Austin, Texas. The request is specific to the proposed construction of a boat dock on Lake Austin (wetland area) and an associated stairway leading to the boat dock, which will span existing rimrock (CEF), but will not be constructed in any portion of the rimrock area. Included with this submittal are the Environmental Resource Inventory, prepared by Michael Trojan & Associates, as well as site photos, aerial photos, and other information required per the variance form. The total impervious cover proposed with this boat dock and stairway is approximately 161.65 s.f., based on a 50% credit for wood decks. I ask that you recommend approval of this variance to the Land Use Commission so we may continue moving forward with the Site Plan process for approval of this proposed boat dock and associated stairway. Please feel free to reach out with any questions or should you need additional information. Thank you, Michael G. Linehan, AIA Managing Partner / Architect Attachments cc : Sarah Borders, Tom Borders, Carmel Borders PLANNING / ARCHITECTURE / LANDSCAPE ARCHITECTURE 1411 W. 5th STREET, SUITE 100 • AUSTIN, TEXAS 78703 • (512) 328-6050 • LSI@LSIaustin.com 6 of 869February 28, 2013  ENVIRONMENTAL BOARD VARIANCE APPLICATION TEMPLATE   Insert Applicant Variance Request Letter here. PROJECT DESCRIPTION Applicant Contact Information Name of Applicant Street Address City State ZIP Code Work Phone E-Mail Address Land Strategies, Inc. 1411 W. 5th Street, Suite 100 Austin, Texas 78703 (512) 328-6050 ewelch@lsiaustin.com Variance Case Information Case Name Case Number Borders Boat Dock 1 SP-2021-0084D Address or Location 2500 Matthews Drive Austin, Texas 78703 Environmental Reviewer Name Applicable Ordinance Eric Brown 25-8-281(C)(2)(b) Watershed Name Lake Austin Watershed Classification ☐Urban ☐ Suburban    ☐Water Supply Suburban x Water Supply Rural ☐ ☐ Barton Springs Zone City of Austin | Environmental Board Variance Application Guide  1  7 of 869February 28, 2013  Edwards Aquifer Recharge Zone Edwards Aquifer Contributing Zone Distance to Nearest Classified Waterway Water and Waste Water service to be provided by Request Impervious cover  square footage:  acreage:   percentage:  Provide general  description of the  property (slope  range, elevation  range, summary of  vegetation / trees,  summary of the  geology, CWQZ,  WQTZ, CEFs,  floodplain, heritage  trees, any other  notable or  outstanding  characteristics of the  property)  Clearly indicate in what  way the proposed project  Barton Springs Segment ☐ ☐ Northern Edwards Segment x ☐ Not in Edwards Aquifer Zones ☐ Yes ☐ x No Site is on Lake Austin Austin Water Utility Existing  ________  ________  ________ The variance request is as follows (Cite code references:  25-8-281(C)(2)(b) Proposed  _________  _________  _________  City of Austin | Environmental Board Variance Application Guide  2  48.50.0011 ac1%161.65 (50% for wood deck)0.0037 ac3.7%100-yr floodplain elevation per FEMA floodplain is 492.94. No floodplainmodification is proposed with this project.Site is in EARZ, along Lake Austin. Site is in CWQZ.There are existing trees ranging in size and species (live oaks, cedar elms, cypress, ligustrums,elm, and red oak). There are no heritage trees on-site.Please refer to Survey Exhibit for tree information.CEFs include canyon rimrock and wetlands along Lake Austin.Soils: Tarrant soils and Urban land.Slopes: 18-40% (approx 493-523 feet above MSL)Please refer to ERI included with this variance submittal for more info.This project proposes construction within a buffer zone.8 of 869February 28, 2013  does not comply with  current Code (include  maps and exhibits)  FINDINGS OF FACT  Project:  Ordinance:   As required in LDC Section 25‐8‐41, in order to grant a variance the Land Use Commission must make  the following findings of fact:    Include an explanation with each applicable finding of fact.  A. Land Use Commission variance determinations from Chapter 25‐8‐41 of the City Code: 1. The  requirement  will  deprive  the  applicant  of  a  privilege  or  the  safety  of  property  given  to owners of other similarly situated property with approximately contemporaneous development. Yes/No    [summary of justification for determination] 2. The variance: a) Is not based on a condition caused by the method chosen by the applicant to develop the property,  unless  the  development  method  provides  greater  overall  environmental protection than is achievable without the variance; Yes/No  [summary of basis for determination] b) Is  the  minimum  change  necessary  to  avoid  the  deprivation  of  a  privilege  given  to  other property owners and to allow a reasonable use of the property; Yes/No  [summary of basis for determination]  c) Does not create a significant probability of harmful environmental consequences; and City of Austin | Environmental Board Variance Application Guide  3  * The proposed dock is within the rimrock and shoreline "CEF"* The proposed structure spans the rimrock, with no constructionproposed in the rimrock area itself* Pilings are offset from the shoreline* No additional erosion is anticipated with this projectBorders Boat Dock 1LDC 25-8-281(C)(2)(b)Other property owners have a similar situation to this property, and have boat docks placedwithin the same CEFs. Denial of the variance would result in no lake access.No construction is proposed within the rimrock (structure spans the CEF). Vegetativemitigation will act as erosion/sedimentation controls at the embankment area.Construction will span rimrock, and will not touch it. Pilings are offset from shoreline.9 of 869February 28, 2013  Yes/No  [summary of basis for determination]  3. Development  with  the  variance  will  result  in  water  quality  that  is  at  least  equal  to  the  water  quality achievable without the variance.  Yes/No    [summary of basis for determination]  B. Additional  Land  Use  Commission  variance  determinations  for  a  requirement  of  Section  25‐8‐393  (Water Quality Transition Zone), Section 25‐8‐423 (Water Quality Transition Zone), Section 25‐8‐453  (Water Quality Transition Zone), or Article 7, Division 1 (Critical Water Quality Zone Restrictions):  1. The criteria for granting a variance in Section A are met;  Yes/No    [summary of basis for determination]  2. The requirement for which a variance is requested prevents a reasonable, economic use of the  entire property; and  Yes/No    [summary of basis for determination]  3. The  variance  is  the  minimum  change  necessary  to  allow  a  reasonable,  economic  use  of  the  entire property.  Yes/No    [summary of basis for determination]  **Variance approval requires all above affirmative findings.    City of Austin | Environmental Board Variance Application Guide  4                          No construction is proposed within the rimrock (structure spans the CEF). Vegetativemitigation will act as erosion/sedimentation controls at the embankment area.Vegetative mitigation will act as erosion/sedimentation controls at the embankment area.N/AN/AN/A10 of 869February 28, 2013  A     Exhibits for Board Backup and/or Presentation Please attach and paginate.  o Aerial photos of the site (backup and presentation)  o Site photos (backup and presentation)  o Aerial photos of the vicinity (backup and presentation)  o Context Map—A map illustrating the subject property in relation to developments in the  vicinity to include nearby major streets and waterways (backup and presentation)  o Topographic Map ‐ A topographic map is recommended if a significant grade change on  the subject site exists or if there is a significant difference in grade in relation to  adjacent properties. (backup and presentation)  o For cut/fill variances, a plan sheet showing areas and depth of cut/fill with topographic  elevations. (backup and presentation)  o Site plan showing existing conditions if development exists currently on the property  (presentation only)  o Proposed Site Plan‐ full size electronic  or at least legible 11x17 showing proposed  development, include tree survey if required as part of site or subdivision plan (backup  and presentation)  o Environmental Map – A map that shows pertinent features including Floodplain, CWQZ,  WQTZ, CEFs, Setbacks, Recharge Zone, etc. (backup and presentation)  o An Environmental Assessment  pursuant to ECM 1.3.0 (if required by 25‐8‐121) (backup  only)  o Applicant’s variance request letter (backup only)  City of Austin | Environmental Board Variance Application Guide  5        11 of 869Applicant Exhibits 12 of 869Context Map with Aerial of Vicinity of Proposed Borders Boat Dock 1 The subject site is located on Lake Austin (Colorado River), approximately 1.5 miles west of Mopac. 13 of 869Aerial of Proposed Borders Boat Dock 1 Location 14 of 869Aerial of Proposed Borders Boat Dock 1 Location 15 of 869Site photos of Proposed Borders Boat Dock 1 16 of 869 17 of 869100-YR FLOODPLAIN BFE=493.1' Edge of onsite Wetland CEF W-1 (Lake Austin) Shoreline elevation 492.8 Top of onsite Rimrock CEF (RR-1) C W Q Z 7 5 ' . . . . . I I g w d N A L P E T I S _ 1 K C O D _ 3 0 3 5 6 1 \ S T E S G N W A R D L A T T I M B U S 3 \ G W D 1 \ G N W A R D 3 \ 0 2 0 2 _ E R U T C E T I H C R A D N A G N I T T I M R E P K C O D T A O B 3 0 \ 3 5 6 1 \ 0 0 7 1 - 1 5 6 1 \ A T A D \ : K 100-YR FLOODPLAIN BFE=493.1' 1 0' P.U.E. C W Q Z 7 5 ' C W Q Z 7 5 ' (cid:19) (cid:24) 1(cid:19) SCALE: 1" = 10' 1(cid:19) 2(cid:19) (cid:22)(cid:19) CASE NUMBER: S(cid:51)-2(cid:19)21-(cid:19)(cid:19)84D LAND STRATE(cid:42)IES INC. 198(cid:22) - 2(cid:19)22 (cid:22)9 YEARS OF E(cid:59)CELLENCE 1411 W. (cid:24)TH STREET SUITE 1(cid:19)(cid:19) AUSTIN(cid:15)T(cid:59). (cid:26)8(cid:26)(cid:19)(cid:22) (cid:51)H: ((cid:24)12) (cid:22)28-(cid:25)(cid:19)(cid:24)(cid:19) FA(cid:59): ((cid:24)12) (cid:22)28-(cid:25)1(cid:26)2 EMAIL: LSI(cid:35)LSIaustin.COM GIST E R E D AR H A E L LIN E E R IC M C H I T H E A N C T SA X S T 269 7 3 A T E T E FO 1 / 2 1 / 2 0 2 2 NOTES: 1. 1 (cid:46) C O D T A O B S R E D R O B 2 (cid:19) . (cid:22) (cid:24) (cid:25) 1 : (cid:6) I S L REVISIONS SET ISSUED DRAWN BY SHEET NAME E(cid:59)ISTIN(cid:42) CONDITIONS SHEET 2 OF 14 18 of 869SITE TABULATIONS EXISTING LOT AREA: 0.435 ACRES EXISTING SHORELINE LENGTH: 107.25 FT ALLOWABLE BOAT DOCK WIDTH: 21.45 FT PROPOSED BOAT DOCK WIDTH: 21.0 FT = 20% OF SHORELINE LENGTH PROPOSED BOAT DOCK LENGTH: 30.0 FT Turbidity curtain (refer to details on Sheet 8) O E R E LI N H M S O R T F Light station E S F F 3 0' O 100-YR FLOODPLAIN BFE=493.1' Shoreline elevation = 492.8 1 / 2 C R Z 1/2CRZ R Z C 1 / 2 1 / 2 C R Z 1 / 2 C R Z Z R C 2 / 1 1/2CRZ 1/2 C RZ 1/2CRZ Z 2 C R / 1 5ft Offset from Z R C 1/2 base of Wetland CEF W-1 1/2CRZ Edge of onsite Wetland 1/2CRZ CEF W-1 (Lake Austin) Shoreline elevation 492.8 / R Z 1 2 / C C R Z C 1 2 R Z 1 / 2 C R Z 2 / 1 1/2CRZ Z R C 2 / 1 1 / 2 C R Z Z R C 1/2 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z Z R C 2 / 1 1 / 2 C R Z 1/2CRZ Z R C 2 / 1 Z R C 2 / 1 1/2 C RZ Z R C 2 / 1 1/2CRZ 1 / 2 C R Z 1/2CRZ 1/2CRZ 1 / 2 C R Z 1/2CRZ 1 / 2 C R Z TP T P Pier and beam construction below no closer than 5ft from crest of Rimrock CEF T P Elevated wood deck walkway 1/2CRZ TP Z R C 2 / 1 1 / 2 C R Z 1 / 2 C R Z T P O H S E E LI N o dific atio n s to s h orelin e or are a s w ith slo p es o pro p o se d m gre ater th a n 3 5 % R N 1 2'- 3" C W Q Z 7 5 ' Light station 2 3 9 '- 1 0 " 3 '- 6 " 2 1' Pier below N D 8'- 9" T P 1 / 2 C R Z T P 1 / 2 C R Z 1/2CRZ N D T P 1 / 2 C R Z Z R C 2 / 1 P T Z R C 1/2 1/2CRZ 1/2 C RZ 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z 1/2CRZ R Z C 1 / 2 1 / 2 C R Z 1/2CRZ 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z R Z C 1 / 2 Z R C 2 / 1 Z R C 2 / 1 1 / 2 C R Z Z R C 1/2 Z R C 1/2 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z 1/2 C RZ 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z 1/2CRZ 1/2 C RZ 1/2CRZ 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z Z R C 2 / 1 1/2CRZ 1/2CRZ 1 / 2 C R Z Z R C 2 / 1 Z R C 2 / 1 Z 2 C R / 1 Z 2 C R / 1 T P 1 / 2 C R Z 1 / 2 C R Z Z R C 2 / 1 Z R C 2 / 1 P T 1/2 C R Z Z 2 C R / 1 1 / 2 C R Z T P 1/2CRZ TP 3 6'- 1 0" 1/2 CRZ Z R C 2 / 1 1 / 2 C R Z Z R C 2 / 1 P T 1/2 C R Z TP 1 / 2 C R Z 1/2CRZ TP 1 0' P.U.E. C 2 1 / R Z 1 / 2 C R Z 1/2CRZ 1 / 2 C R Z 1 / 2 C R Z Z R C 2 / 1 Z R C 2 / 1 Z R C 2 / 1 1/2 CRZ 1 / 2 C R Z 1 / 2 C R Z 1 / 2 C R Z 1/2CRZ 1 / 2 C R Z TP TP TP 1 / 2 C R Z 1/2CRZ 1/2 C R Z TP R Z C 1 / 2 T P T P 1 / 2 C R Z T P P T P T 1 / 2 C R Z Z R C 2 / 1 CRZ 1/2 T P T P 1/2 C RZ 1/2CRZ 1 / 2 C R Z TP Z R C 1 / 2 TP TP T P Path from stone steps to walkway follows existing grade Existing stone steps to remain Existing fence to remain Point of Beginning C W 23' Q Z 7 5 ' 6'-6" T P 1 / 2 C R Z 1/2CRZ TP Z R C 1 / 2 1/2 C R Z T P T P 1 / 2 C R Z T P 1/2CRZ T P Z 1 / 2 C R T P 1 / 2 C R Z 2 1/2CRZ 7'- 1 0" 1 / 2 C R Z Z R C 2 / 1 Z R C 2 / 1 1 / 2 C R Z CRZ 1/2 1 / 2 C R Z T P P T Z R C 2 / 1 TP 1/2 C RZ P T CRZ 1/2 P T Z R C 2 / 1 1 / 2 C R Z T P T P 1/2 C R Z 1/2CRZ 1 / 2 C R Z Z R C 1 / 2 1 / 2 C R Z T P TP TP T P 1 / 2 C R Z P T 1 / 2 C R Z P T 1/2CRZ P T . . . . . I I g w d N A L P E T I S _ 1 K C O D _ 3 0 3 5 6 1 \ S T E S G N W A R D L A T T I M B U S 3 \ G W D 1 \ G N W A R D 3 \ 0 2 0 2 _ E R U T C E T I H C R A D N A G N I T T I M R E P K C O D T A O B 3 0 \ 3 5 6 1 \ 0 0 7 1 - 1 5 6 1 \ A T A D \ : K LIGHTING NOTES (PER LDC 25-2-1175): 1. The dock must be continuously lighted with amber lights between sunset and sunrise each day. The dock must have at least one light station. Except as otherwise provided in this subsection, the light station must be located on the end of the dock and on the side that is farthest from and parallel to the shoreline. The light must be visible to a properly approaching watercraft. The dock that extends must have at least one light station on each side of the dock that does not face the shoreline. 2. 3. LEGEND: PROPERTY BOUNDARY SHORELINE/ WETLAND CEF W-1 RIMROCK CEF RR-1 RIMROCK 5FT SETBACK 100-YR FLOODPLAIN CWQZ/ LA ZONING SETBACK Top of onsite Rimrock CEF (RR-1) 5ft Offset from crest of Rimrock CEF (RR-1) LOC LOC LOC LIMIT OF CONSTRUCTION TP TP TREE PROTECTION FENCE PER COA DETAILS 610S-1 & 6102-2 1/2CRZ 1/2CRZ HALF CRITICAL ROOT ZONE 1/4CRZ 1/4CRZ QUARTER CRITICAL ROOT ZONE EXISTING TREE SYMBOL REPRESENTS FULL CRITICAL ROOT ZONE PLANT SCHEDULE SYMBOL DESCRIPTION AND SIZE TOTAL QTY. 2 2 27 9 17 76 SHADE TREE (3" CAL.) Ulmus crassifolia Cedar Elm UNDERSTORY TREE (2") Ilex vomitoria Yaupon Holly SHRUBS (3 GAL.) Salvia greggii Autumn sage Hesperaloe parviflora Red yucca Muhlenbergia capillaris Gulfcoast Muhly Nassella tenuissima Mexican Feathergrass Native Grassland Planting, Standard Specification 609S.6 LAND STRATEGIES INC. 1983 - 2022 39 YEARS OF EXCELLENCE 1411 W. 5TH STREET SUITE 100 AUSTIN,TX. 78703 PH: (512) 328-6050 FAX: (512) 328-6172 EMAIL: LSI@LSIaustin.COM GIST E R E D AR H A E L LIN E E R IC M C H I T H E A N C T SA X S T 269 7 3 A T E T E FO 1 / 2 1 / 2 0 2 2 NOTES: 1. 1 K C O D T A O B S R E D R O B 2 0 . 3 5 6 1 : # I S L RE(cid:57)ISIONS 1/24/22 NOTES: 1. Prior to issuance of the building permit, the applicant will turn in documentation that is signed and sealed by a licensed professional that states that the boat dock complies with ASCE 24 (Flood Resistant Design and Construction) as per LDC 25-12-3 section 1612.4. All structure for the dock will be delivered and done by barge, finish materials and the walkway will be delivered and done by land. 2. SCALE: 3/16" = 1'-0" CASE NUMBER: SP-2021-0084D SET ISSUED DRAWN BY SHEET NAME SITE PLAN SHEET 3 OF 14 19 of 869EXTRATERRITORIAL JURISDICTION 2 MILE ETJ AGRICULTURAL AGREEMENT EXTRATERRITORIAL JURISDICTION 2 MILE ETJ AGRICULTURAL AGREEMENT Legend Jurisdiction FULL PURPOSE LIMITED PURPOSE OTHER CITY LIMITS OTHER CITIES ETJ Jurisdiction FULL PURPOSE LIMITED PURPOSE OTHER CITY LIMITS OTHER CITIES ETJ FEMA Floodplain 100 Year (Detailed-AE) 100 year (Shallow-AO) 100 Year (Approx-A) X Protected by Levee 500 Year Creek Buffers/Waterway Setbacks Critical Water Quality Zone Water Quality Transition Zone Edwards Aquifer Recharge Zone 0.1 0 0.04 0.1 Miles NAD_1983_StatePlane_Texas_Central_FIPS_4203_Feet Date Printed: This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey. This product has been produced by the City of Austin for the sole purpose of geographic reference. No warranty is made by the City of Austin regarding specific accuracy or completeness. 1: 2,400 Notes 20 of 869CITY OF AUSTIN ENVIRONMENTAL RESOURCE INVENTORY UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 Prepared For Thomas and Mary Borders 1904 West 34th Street Austin, Texas 78703 Prepared By M. Trojan & Associates Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 MTA Project No. LS-20-011 January 20, 2021 M. TROJAN & ASSOCIATES Environmental Consultants 21 of 869M. TROJAN & ASSOCIATES Environmental Consultants Thomas and Mary Borders 1904 West 34th Street Austin, Texas 78703 January 20, 2021 Subject: Report of City of Austin Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project No. LS-20-011 Mr. and Mrs. Borders: This report provides the environmental information required for the City of Austin (COA) submittal for proposed development on the above referenced property. The information provided herein addresses certain environmental conditions and other environmental factors that the COA may require as part of your Site Plan submittal as well as for potential future re-submittals. Thank you for providing me with the opportunity to assist you in environmental matters associated with the proposed project. Should you have any questions or require additional information, please feel free to contact me at (512) 917-3695 or forward an email to mtrojan0316@gmail.com. Respectfully, Michael Trojan, PG M. TROJAN & ASSOCIATES c: MTA Project File LS-20-011 Licensed Professional Geoscientist #1109 M. TROJAN & ASSOCIATES P.O. Box 338, Thorndale, Texas 76577 (512) 917-3695 / mtrojan0316@gmail.com 22 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 TABLE OF CONTENTS 1.0 STUDY AREA AND PROJECT INFORMATION....................................................................... 1 1.1 STUDY AREA LOCATION AND GENERAL CHARACTERISTICS ......................................................... 1 1.2 PROPOSED SITE DEVELOPMENT................................................................................................ 1 1.3 PREVIOUSLY PUBLISHED REPORTS ............................................................................................. 1 2.0 ENVIRONMENTAL RESOURCE INVENTORY FORM.............................................................. 2 3.0 CRITICAL ENVIRONMENTAL FEATURES ............................................................................... 9 3.1 ONSITE CRITICAL ENVIRONMENTAL FEATURES............................................................................ 9 3.1.1 Bluffs............................................................................................................................. 9 3.1.2 Canyon Rimrock ........................................................................................................ 9 3.1.3 Point Recharge Features ........................................................................................ 10 3.1.4 Springs and Seeps.................................................................................................... 10 3.1.5 Wetlands ................................................................................................................... 10 3.2 OFFSITE CRITICAL ENVIRONMENTAL FEATURES ......................................................................... 11 4.0 ONSITE AND OFFSITE WATER WELLS .................................................................................. 13 5.0 FLOODPLAIN MODIFICATIONS.......................................................................................... 14 6.0 UTILITY/WASTEWATER LINE WITHIN THE CWQZ ................................................................. 15 7.0 ENVIRONMENTAL RESOURCE INVENTORY LIMITATIONS................................................. 16 8.0 REFERENCES ........................................................................................................................ 17 APPENDIX A: FIGURES APPENDICES Figure 1 – Site Location Map Figure 2 – Site Aerial Photograph Figure 3 – Historical Site Aerial Photograph Figure 4 – Site Plan Figure 5 – Site Soils Map Figure 6 – Surface Water Hydrology Figure 7 – Geologic Map Figure 8 – Site CEFs Map Figure 9 – CEF Detail M. TROJAN & ASSOCIATES Environmental Consultants page i 23 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 APPENDIX B: SITE PHOTOGRAPHS Photographs Taken During the Field Reconnaissance APPENDIX C: CITY OF AUSTIN CRITICAL ENVIRONMENTAL FEATURE WORKSHEET M. TROJAN & ASSOCIATES Environmental Consultants page ii 24 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 1.0 STUDY AREA AND PROJECT INFORMATION M. Trojan & Associates was retained to conduct a City of Austin (COA) Environmental Resource Inventory for proposed dock construction on an undeveloped lot representing a waterfront component of 2401 Mathews Drive in Austin, Travis County, Texas 78703. The information provided in this report addresses certain environmental conditions and other environmental factors that the COA may require as part of the Site Plan submittal. The field reconnaissance for this Environmental Resource Inventory was conducted on October 28, 2020 and January 12, 2021 by Mr. Michael Trojan, a Professional Geologist/Hydrogeologist certified by the Texas Board of Professional Geoscientists. 1.1 Study Area Location and General Characteristics The study area is comprised of approximately 0.13 acres of undeveloped land located between Scenic Drive and Lake Austin (refer to Figures 1, 2 and 3 of Appendix A and photographs in Appendix B). The property is densely wooded, and improvements are limited to concrete/stove and wood stairs and walkways, as well as an old wood boat dock extending out onto Lake Austin. The property lies in an area of dense residential development. 1.2 Proposed Site Development As of the writing of this Environmental Resource Inventory report, a final site plan was not available for review. The conceptual plan for the property includes removal of an old wooden boat dock and installation of a new boat dock. 1.3 Previously Published Reports No previously published, site-specific technical reports were reviewed as part of this Environmental Resource Inventory. M. TROJAN & ASSOCIATES Environmental Consultants page 1 25 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 2.0 ENVIRONMENTAL RESOURCE INVENTORY FORM Environmental Resource Inventory For the City of Austin Related to LDC 25-8-121, City Code 30-5-121, ECM 1.3.0 & 1.10.0 The ERI is required for projects that meet one or more of the criteria listed in LDC 25-8-121(A), City Code 30-5-121(A). Site/Project Name: Undeveloped Lot for Boat Dock Construction County Appraisal District Property ID (#s): 119582 (Travis County) 1. 2. 3. Address/Location of Project: A component of 2410 Mathews Drive, Austin, Travis County, Texas 78703 4. Watershed: Lake Austin Component of the Colorado River Watershed 5. This site is within the (Check all that apply) Edwards Aquifer Recharge Zone* (See note below) X Yes Edwards Aquifer Contributing Zone* Yes X No Edwards Aquifer 1500 ft. Verification Zone* X Yes Barton Spring Zone* Yes X No No No *(as defined by the City of Austin – LDC 25-8-2 or City Code 30-5-2) Note: If the property is over the Edwards Aquifer Recharge Zone, the Hydrogeologic Report and karst surveys must be completed and signed by a Professional Geoscientist Licensed in the State of Texas. 6. Does this project propose floodplain modifications? Yes** X No If yes, then check all that apply: (1) (2) (3) The floodplain modifications proposed are necessary to protect the public health and safety; The floodplain modifications proposed would provide a significant, demonstrable environmental benefit, as determined by a functional assessment of floodplain health as prescribed by the ECM; or The floodplain modifications proposed are necessary for development allowed in the Critical Water Quality Zone under LDC 25-8-261 or 25-8-262, City Code 30-5-261 or 30-5-262. M. TROJAN & ASSOCIATES Environmental Consultants page 2 26 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 (4) The floodplain modifications proposed are outside of the Critical Water Quality Zone in an area determined to be in poor or fair condition by a functional assessment of floodplain health. ** If yes, then a functional assessment must be completed and attached to the ERI (see ECM 1.7 and Appendix X for forms and guidance) unless conditions 1 or 3 above apply. NOTE: IF APPLICABLE, ADDITIONAL RELEVANT INFORMATION IS PROVIDED IN SECTION 5.0 OF THIS ERI REPORT. 7. If the site is within an urban or suburban watershed, does this project propose a utility line parallel to and within the Critical Water Quality Zone? Yes*** X No *** If yes, then riparian restoration is required by LDC 25-8-261(E) or City Code 30-5-261(E) and a functional assessment must be completed and attached to the ERI (see ECM 1.5 and Appendix X for forms and guidance). NOTE: IF APPLICABLE, ADDITIONAL RELEVANT INFORMATION IS PROVIDED IN SECTION 6.0 OF THIS ERI REPORT. 8. four(4) Critical Environmental Features (CEFs) on or within 150 There is a total of feet of the project site. If CEFs are present, attach a detailed description of the CEFs, color photographs, the CEF Worksheet and provide descriptions of the proposed CEF buffer(s) and/or wetland mitigation. Provide the number of each type of CEFs on or within 150 feet of the site (Please provide the number of CEFs): Spring(s)/Seep(s) Canyon Rimrock(s) 2 Point Recharge Feature(s) Wetland(s) 2 Bluff(s) Note: Standard buffers for CEFs are 150 feet, with a maximum of 300 feet for point recharge features. Except for wetlands, if the standard buffer is not provided, you must provide a written request for an administrative variance from LDC 25-8-281(C)(1) and provide written findings of fact to support your request. Request forms for administrative variances from requirements stated in LDC 25-8-281 are available from Watershed Protection Department. NOTE: IF/WHEN APPLICABLE, INFORMATION PERTAINING TO CEFs IS PROVIDED IN SECTION 3.0, ON FIGURE 8 IN APPENDIX A, ON PHOTOGRAPHS IN APPENDIX B AND ON THE CEF WORKSHEET IN APPENDIX C OF THIS ERI REPORT. 9. The following site maps are attached at the end of this report (check all that apply and provide): All ERI reports must include: X Site-specific geologic map with 2-foot topography X Historical aerial photo of the site X Site soil map X Critical environmental features and well location map on current aerial photo with 2-foot topography M. TROJAN & ASSOCIATES Environmental Consultants page 3 27 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 NOTE: A current aerial photo with 2-foot topography was not available for download X Edwards Aquifer Recharge Zone with 1500-foot Verification Zone (only if site is over or on the COA GIS. Only if present on site (maps can be combined): within 1500 feet of the recharge zone) Edwards Aquifer Contributing Zone Water Quality Transition Zone (WQTZ) Critical Water Quality Zone (CWQZ) City of Austin fully developed floodplains for all water courses with up to 64 acres of drainage 10. HYDROGEOLOGIC REPORT – Provide a description of site soils, topography and site-specific geology below (attach additional sheets if needed): Surface soils on the project site are summarized in the table below and uses the SCS Hydrologic Soils Groups*. If there is more than one soil unit on the project site, show each soil unit on the site soils map. Soil Series Unit Names, Infiltration Characteristics & Thickness Group* Soil Series Unit Name & Subgroup** Thickness (feet) Tarrant soils and Urban land, 18-40% slopes (TeF) C up to 1.2 * Soil Hydrologic Groups Definitions (Abbreviated) A. Soils having a high infiltration rate when thoroughly wetted. B. Soils having a moderate infiltration rate when thoroughly wetted. C. Soils having a slow infiltration rate when thoroughly wetted. D. Soils having a very slow infiltration rate when thoroughly wetted. ** Subgroup Classification – See Classification of Soil Series Table in County Soil Survey. NOTE: SOIL TYPES ARE DEPICTED ON FIGURE 5 OF APPENDIX A OF THIS ERI REPORT. M. TROJAN & ASSOCIATES Environmental Consultants page 4 28 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 Description of Site Topography and Drainage (attach additional sheets if needed): The study area represents steep landscape that slopes to the west and northwest (refer to Figure 6 of Appendix A). Topographic elevations on the property range between approximately 523 and 493 feet above mean sea level (msl), with the highest elevations located along the southeast property boundary (along Scenic Drive) and the lowest elevations along the shore of Lake Austin (at the full-pool level of 492.8 feet). As is depicted on Figure 6 of Appendix A, stormwater runoff generated on the study area flows toward the west and northwest and discharges directly to Lake Austin. An ephemeral drainage way crosses the study area on the southwestern one-third of the property. According to the COA GIS, only a narrow strip of the base of the onsite rimrock along the bank of Lake Austin lies within a floodplain. In addition, the entire study area lies within a COA-designated creek buffer/waterway setback (CWQZ). List surface geologic units below: Group Fredericksburg/Edwards Group Geologic Units Exposed at Surface Formation Edwards Formation (Ked) Member unknown Brief Description of Site Geology (attach additional sheets if needed): Based on the Geologic Atlas of Texas, Austin Sheet, and review of other available geologic/hydrologic publications, the outcropping (near surface) geologic materials directly beneath the study area are as follows (also refer to Figures 7 and 8 of Appendix A): Edwards Formation (Ked) The Edwards Formation consists of limestone and dolomite that is light gray to tan and medium gray to grayish brown, aphanitic to fine grained, massive to thin bedded, soft to hard, and with common rudistid biostromes and nodular chert. Portions of the Edwards are commonly recrystallized, “honeycombed,” and cavernous forming an aquifer. The formation forms flat areas and plateaus bordered by scarps. The thickness is reported to range 60 to 350 feet, and the formation thins northward. Given the shallow surface soils, rock outcrops are observed across nearly the entire property, with canyon rimrock forming the steep slopes along the edge of Lake Austin. The entire study area lies within the Edwards Aquifer Recharge Zone. M. TROJAN & ASSOCIATES Environmental Consultants page 5 29 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 Wells – Identify all recorded and unrecorded wells on site (test holes, monitoring, water, oil, unplugged, capped and or abandoned wells, etc.) There are 0 Wells present on the project site and the locations are shown and labeled. The wells are not in use and have been properly abandoned. The wells are not in use and will be properly abandoned. The wells are in use and comply with 16 TAC Chapter 76. There are 0 Wells that are offsite and within 150 feet of this site. NOTE: IF APPLICABLE, WELLS ARE DISCUSSED IN SECTION 4.0 AND LOCATIONS ARE DEPICTED ON FIGURE 8 IN APPENDIX A OF THIS ERI REPORT. 11. VEGETATION REPORT – Provide the information requested below. Brief Description of site plant communities (attach additional sheets if needed): The study area represents undeveloped landscape that is densely wooded. The property supports a medium diversity of tree species and a variety of unspecified shrubs (refer to Figure 2 of Appendix A and photographs in Appendix B). The dominant tree species on the study area is Cedar elm (Ulmus crassifolia). Less common tree species include Ashe juniper (Juniperus ashei), Live oak (Quercus virginiana), Red oak (Quercus rubra), Wax leaf privet (Ligustrum japonicum), Bald cypress (Taxodium distichum), Pecan (Carya illinoensis) and Chinese Tallow (Sapium sebiferum). There is woodland community onsite. X Yes No If yes, list the dominant species below. Woodland Species Common Name Cedar elm Scientific Name Ulmus crassifolia There is grassland/prairie/savanna onsite. Yes X No If yes, list the dominant species below. Common Name Scientific Name Grassland/Prairie/Savanna Species M. TROJAN & ASSOCIATES Environmental Consultants page 6 30 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 There is hydrophytic vegetation onsite. X Yes No If yes, list the dominant species below. Common Name Scientific Name Hydrophytic Plant Species Bald cypress Taxodium distichum Wetland Indicator Status Obl A tree survey of all trees with a diameter of at least eight inches measured four and one-half feet above natural grade level has been completed on the site. X Yes No 12. WASTEWATER REPORT – Provide the information requested below. Wastewater for the site will be treated by (check that apply): Onsite system(s) City of Austin centralized sewage collection system Other centralized collection system NOTE: THE PROJECT DOES NOT PROPOSE COLLECTION AND MANAGEMENT OF WASTEWATER. Note: All sites that receive water or wastewater service from the Austin Water Utility must comply with City Code Chapter 15-12 and wells must be registered with the City of Austin. The site sewage collection system is designed and will be constructed to in accordance to all State, County and City standard specifications. Yes No Yes No Calculations of the size of the drainfield or wastewater irrigation area(s) are attached at the end of this report or shown on the site plan. Wastewater lines are proposed within the Critical Water Quality Zone. Yes X No If yes, then provide justification below. Is the project site over the Edwards Aquifer? x Yes No If yes, then describe the wastewater disposal systems proposed for the site, its treatment level and effects on receiving watercourses or the Edwards Aquifer. N/A – The project does not propose collection and management of wastewater. M. TROJAN & ASSOCIATES Environmental Consultants page 7 31 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 13. One (1) hard copy and one (1) electronic copy of the completed assessment have been provided. Date(s) ERI Field Assessment was performed: October 28, 2020 and January 12, 2021 Date(s) Michael Trojan, PG ____________________________ ___________________________ Print Name (512) 917-3695 Telephone ____________________________ ___________________________ Signature Email Address mtrojan0316@gmail.com M. Trojan & Associates ____________________________ ___________________________ Name of Company Date January 20, 2021 For project sites within the Edwards Aquifer Recharge Zone, my signature and seal also certifies that I am a licensed Professional Geoscientist in the State of Texas as defined by ECM 1.12.3(A). Michael Trojan, PG Certified Professional Geoscientist #1109 (TX) M. TROJAN & ASSOCIATES Environmental Consultants page 8 32 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 3.0 CRITICAL ENVIRONMENTAL FEATURES The field reconnaissance of the study area included search for and identification of CEFs, including bluffs, canyon rimrock, point recharge features (e.g., caves, faults, fractures/joints, sinkholes/depressions and other natural features), springs and seeps and wetlands. This was accomplished by walking 25--foot (approximate) spaced transects across the entire study area. The findings of this inspection are summarized in Section 3.1. In addition, the field reconnaissance included inspection of neighboring properties a distance of approximately 150 feet (as practicable) from all boundaries of the study area for identification of offsite CEFs that could be deemed as significant in terms of development on the property. Results of the offsite reconnaissance are provided in Section 3.2. 3.1 Onsite Critical Environmental Features 3.1.1 Bluffs The COA ECM defines a bluff as an abrupt vertical change in topography of more than 40 feet with an average slope steeper than four feet of rise for one foot of horizontal travel (approximately 75 degrees). Bluffs are any steep slopes in soils, rock or alluvial deposits that meet the dimensions and slope criteria. Manmade cuts such as roadside rock outcrops and active quarry walls are not defined as bluffs. Based on observations made across the entire study area, no bluffs were identified. 3.1.2 Canyon Rimrock The COA ECM defines canyon rimrock as an abrupt vertical rock outcrop of more than 60 percent slope (31 degrees), greater than four feet vertically, and a horizontal extent equal to or greater than 50 feet. Manmade cuts such as roadside rock outcrops and active quarry walls are not defined as rimrock. Based on observations made across the entire study area, a segment of rimrock was observed onsite. This feature is described below. Onsite Rimrock CEF RR-1 Latitude: Longitude: Length: Average Height: 30.304502 (center of the rimrock segment) -97.779119 (center of the rimrock segment) 125’ (approx.) 18’ (approx.) Onsite CEF RR-1 represents a rimrock segment along the edge of Lake Austin (refer to Figure 8 of Appendix A, photographs in Appendix B and CEF M. TROJAN & ASSOCIATES Environmental Consultants page 9 33 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 Worksheet of Appendix C). The top of the rimrock ranges in topographic elevations of approximately 517 and 510 feet, and the base of the rimrock is considered to be at the full-pool level of Lake Austin (492.8 feet elevation). The face of the rimrock does not exhibit evidence of seeps or springs. Landscape directly up-topographic slope of the top of the rimrock consists of moderately- to steep-sloping landscape that supports a dense concentration of tree species and shrubs. 3.1.3 Point Recharge Features The COA ECM defines point recharge features as natural openings and topographic depressions formed by the dissolution of limestone and that may transmit a significant amount of surface water into the subsurface. Point recharge features include caves, sinkholes, faults, joints and other natural features. Based on observations made across the entire study area, no point recharge features were identified. 3.1.4 Springs and Seeps The COA ECM defines springs and seeps as points or zones of natural groundwater discharge that produce measurable flow, or a pool of water, or maintain a hydrophytic plant community or other physical indicators (especially during drought conditions). Physical indicators of a spring or seep include the existence of a pool of water, even if small, presence of hydrophytic plants, mineralization of calcium carbonate such as travertine and/or tufa, and/or detection of a water temperature gradient in the creek or pool. Based on observations made across the entire study area, no springs or seeps were identified. 3.1.5 Wetlands The COA ECM defines a wetland as land transitional between terrestrial and aquatic systems where the water table is usually at or near the surface and may have shallow water present. An area is classified as a wetland if it meets the U.S. Army Corps of Engineers (USACE) three parameter technical criteria as outlined in the USACE 1987 Wetlands Delineation Manual. The following wetland area was identified on the study area: M. TROJAN & ASSOCIATES Environmental Consultants page 10 34 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 Onsite Wetland CEF W-1 (Lake Austin) Onsite wetland CEF W-1 represents the Lake Austin segment of the Colorado River (refer to Figure of Appendix A, photographs in Appendix B and CEF Worksheet in Appendix C). The US Fish & Wildlife Service (FWS) National Wetland Inventory designates the feature as Wetland Classification Code L1UBHh [(L) lacustrine; (1) limnetic; (UB) unconsolidated bottom; (h) diked/impounded]. Specific characteristics of the wetland CEF are provided below (Note: Most of the characteristics provided herein are based on observations made during the October 28, 2020 site reconnaissance, as vegetation was more easily identifiable). Latitude: Longitude: 30.304086 (center of onsite CEF segment alignment) -97.779151 (center of onsite CEF segment alignment) Wetland Dimensions: 125’ (length) Wetland Elevations: The edge of the wetland lies at and somewhat above the full-pool level of Lake Austin (elevation: 492.8 feet) (Note: Certain hydrophytic vegetation occurs slightly above the 492.8-foot elevation). Wetland Boundaries: Boundaries are well defined by the 492.8-foot elevation and certain hydrophytic vegetation just above this elevation. Hydrology: Lake Austin is maintained at or near the full-pool Hydric soils: 492.8-foot elevation. As the edge of the wetland is limited to and composed of rimrock, no hydric soils were observed. Hydrophytic Vegetation: Hydrophytic vegetation directly above the 492.8- foot elevation was observed to be limited to a sparse density of Bald cypress (Taxodium distichum) (also refer to Number 11 of Section 2.0). Riparian Zone: Well established; high and partially closed canopy. 3.2 Offsite Critical Environmental Features Reconnaissance of neighboring properties a distance of approximately 150 feet (as practicable) from all boundaries of the study area identified an offsite wetland CEF (Lake Austin), as well as canyon rimrock on neighboring properties (refer to Figure 8 of Appendix A and CEF Worksheet in Appendix C). Offsite wetland CEF W-2 represents the M. TROJAN & ASSOCIATES Environmental Consultants page 11 35 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 components of Lake Austin to the southwest and northeast of the study area. Offsite CEF RR-2 represents the southwest and northeast continuations of onsite CEF RR-1. Offsite CEFs W-2 and RR-2 exhibit the same/similar characteristics as those described for onsite CEFs W-1 and RR-1 in Section 3.1.5 of this report. M. TROJAN & ASSOCIATES Environmental Consultants page 12 36 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 4.0 ONSITE AND OFFSITE WATER WELLS Onsite Water Wells Offsite Water Wells Based on site reconnaissance of the entire study area, no water wells were observed. Moreover, review of public records indicates that no water wells have been historically present on the property. Based on reconnaissance of neighboring properties up to approximately 150 feet from the study area boundaries (in areas of reasonable access), no water wells were observed. Moreover, review of public water well records indicates that there are no documented wells within 150 feet of the study area. M. TROJAN & ASSOCIATES Environmental Consultants page 13 37 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 5.0 FLOODPLAIN MODIFICATIONS As this project does not propose floodplain modifications, this section does not apply. M. TROJAN & ASSOCIATES Environmental Consultants page 14 38 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 6.0 UTILITY/WASTEWATER LINE WITHIN THE CWQZ As this project does not propose a utility and/or wastewater line parallel to and within the CWQZ, this section does not apply. M. TROJAN & ASSOCIATES Environmental Consultants page 15 39 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 7.0 ENVIRONMENTAL RESOURCE INVENTORY LIMITATIONS This Environmental Resource Inventory was conducted in accordance with rules and guidelines set forth by the COA, as well as consistent with standard methods and in conducting such practices generally employed by professionals engaged environmental assessments. Still, the scope of the Environmental Resource Inventory presents certain limitations. The primary limitations include: 1. The field reconnaissance is conducted to effectively identify CEFs at the subject property. However, certain site conditions may render features undetectable as a result of obstruction by: (1) soil cover, (2) very dense, inaccessible vegetation, (3) manmade cover including, but not limited to driveways, concrete slabs, soil and debris piles/mounds, and/or (4) stormwater runoff ground cover following significant rainfall events. 2. The scope of the Environmental Resource Inventory does not include identification of features that may be discovered at the time of site development – during excavation, trenching, grading and/or leveling. 3. While this Environmental Resource Inventory is confident of the identification of karst features, or lack thereof, the regulatory community reserves the right to conduct a reconnaissance of the study area. At times, regulatory field inspectors may identify additional potential karst features that, in their professional opinion, may require consideration in terms of proposed development on the study area. In this event, the author of this Environmental Resource Inventory and the developer are provided the opportunity to conduct additional field investigation of such features, including employment of certain invasive methodologies (e.g., excavation), to either confirm or refute the field findings of the regulatory field inspectors. M. TROJAN & ASSOCIATES Environmental Consultants page 16 40 of 869COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A Component of 2410 Mathews Drive Austin, Travis County, Texas 78703 MTA Project LS-20-011 January 20, 2021 8.0 REFERENCES  City of Austin Environmental Criteria Manual. City of Austin.  City if Austin Land Development Code. City of Austin.  City of Austin online GIS.          Edwards Aquifer Recharge Zone information – Texas Commission on Environmental Quality online information sources. FEMA Flood Insurance Rate Map.  Garner, L. E. and Young, K. P. 1992. Environmental Geology of the Austin Area; an Aid to Urban Development. Bureau of Economic Geology (Report of Investigations No. 86), University of Texas, Austin, Texas.  Geologic Atlas of Texas, Austin Sheet. 1974; Reprinted 1995. Bureau of Economic Geology, the University of Texas at Austin, Bureau of Economic Geology.  Geologic Map of the Austin Area, Texas. 1992. Bureau of Economic Geology, the University of Texas at Austin, Bureau of Economic Geology.  Groundwater hydrology – Texas Water Development Board online information resources. Site Plan – provided by Austin Civil Engineering, Inc. Soil Conservation Service STATSGO soils information. Soil Survey of Travis County, U.S. Department of Agriculture – Natural Resources Conservation Service. Topographic map and tree survey – provided by Austin Civil Engineering, Inc. Texas Water Development Board, Water Well Drillers’ Records. Tree survey – provided by Austin Civil Engineering, Inc.  U.S. Geological Survey topographic map. Travis County online GIS. M. TROJAN & ASSOCIATES Environmental Consultants page 17 41 of 869APPENDIX A FIGURES 42 of 869STUDY AREA Undeveloped Lot Scenic Drive M. TROJAN & ASSOCIATES Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 (512) 917-3695 Scale: Date: Project: MTA Project: No Scale January 20, 2021 City of Austin ERI LS-20-011 FIGURE 1 SITE LOCATION MAP UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 43 of 869STUDY AREA Undeveloped Lot Scenic Drive 2019 Aerial Photograph M. TROJAN & ASSOCIATES Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 (512) 917-3695 Scale: Date: Project: MTA Project: 1” = 50’ (approx.) January 20, 2021 City of Austin ERI LS-20-011 FIGURE 2 SITE AERIAL PHOTOGRAPH UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 44 of 869STUDY AREA Undeveloped Lot Scenic Drive 2006 Aerial Photograph M. TROJAN & ASSOCIATES Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 (512) 917-3695 Scale: Date: Project: MTA Project: 1” = 50’ (approx.) January 20, 2021 City of Austin ERI LS-20-011 FIGURE 3 HISTORICAL SITE AERIAL PHOTOGRAPH UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 45 of 869FINAL SITE PLAN WAS NOT AVAILABLE FOR REVIEW Propose improvements: removal of existing boat dock and installation of new dock. Scale: Date: Project: MTA Project: No Scale January 20, 2021 City of Austin ERI LS-20-011 FIGURE 4 SITE PLAN UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 M. TROJAN & ASSOCIATES Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 (512) 917-3695 46 of 869TeF UuE TeF – Tarrant soils and Urban land, 18-40% slopes / UuE – Urban land and Brackett soils, 1-12% slopes Scale: Date: Project: MTA Project: 1” = 50’ (approx.) January 20, 2021 City of Austin ERI LS-20-011 FIGURE 5 SITE SOILS MAP UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 M. TROJAN & ASSOCIATES Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 (512) 917-3695 47 of 869Lake Austin Component of the Colorado River Watershed Lake Austin Full-Pool Elevation Elev. 490’ + + Elev. 523’ Elev. 490’ + Scenic Drive Ephemeral Drainage Way Elev. 523’ + Stormwater Runoff Scale: Date: Project: MTA Project: 1” = 25’ (approx.) January 20, 2021 City of Austin ERI LS-20-011 Underground Storm Sewer Outlet FIGURE 6 SURFACE WATER HYDROLOGY UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 M. TROJAN & ASSOCIATES Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 (512) 917-3695 48 of 869Edwards Aquifer Recharge Zone Lake Austin STUDY AREA Underlain by the Edwards Formation (Ked) and the Edwards Aquifer Recharge Zone NOTES Ked – Edwards Formation M. TROJAN & ASSOCIATES Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 (512) 917-3695 Scale: Date: Project: MTA Project: No Scale January 20, 2021 City of Austin ERI LS-20-011 FIGURE 7 GEOLOGIC MAP UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 49 of 869Edge of Offsite Wetland CEF W-2 [Wetland (Lake Austin)] Top of Offsite Rimrock CEF RR-2 Top of Onsite Rimrock CEF RR-1 Edge of Onsite Wetland CEF W-1 [Wetland (Lake Austin)] Ked Edge of Offsite Wetland CEF W-2 [Wetland (Lake Austin)] Top of Offsite Rimrock CEF RR-2 Ked Scenic Drive NOTES (1) Source – topographic survey; (2) Ked – Edwards Formation M. TROJAN & ASSOCIATES Environmental Consultants P.O. Box 338 Thorndale, Texas 76577 (512) 917-3695 Scale: Date: Project: MTA Project 1” = 25’ (approx.) January 20, 2021 City of Austin ERI LS-20-011 FIGURE 8 SITE CEFs MAP UNDEVELOPED LOT FOR BOAT DOCK CONSTRUCTION A COMPONENT OF 2410 MATHEWS DRIVE AUSTIN, TRAVIS COUNTY, TEXAS 78703 50 of 869APPENDIX B SITE PHOTOGRAPHS 51 of 869PHOTOGRAPHIC REPORTING DATA SHEET [ PHOTOGRAPH 1 ] STUDY AREA Project: Site: Location: Date Taken: COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A component of 2410 Mathews Drive Austin, Travis County, Texas 78703 October 28, 2020 Photographer: Michael Trojan, PG Description: View of the southeastern-most portion of the study area along Scenic Drive. Photograph taken from Scenic Drive facing southwest. M. TROJAN & ASSOCIATES Environmental Consultants Page 1 of 6 52 of 869PHOTOGRAPHIC REPORTING DATA SHEET [ PHOTOGRAPH 2 ] Project: Site: Location: Date Taken: COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A component of 2410 Mathews Drive Austin, Travis County, Texas 78703 Obtained from Google Photographer: Michael Trojan, PG Description: Aerial view of the study area. Photograph taken from above Lake Austin. M. TROJAN & ASSOCIATES Environmental Consultants Page 2 of 6 53 of 869PHOTOGRAPHIC REPORTING DATA SHEET [ PHOTOGRAPH 3 ] Project: Site: Location: Date Taken: COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A component of 2410 Mathews Drive Austin, Travis County, Texas 78703 October 28, 2020 Photographer: Michael Trojan, PG Description: View of typical landscape and vegetation on the central and northeastern parts of the study area. M. TROJAN & ASSOCIATES Environmental Consultants Page 3 of 6 54 of 869PHOTOGRAPHIC REPORTING DATA SHEET [ PHOTOGRAPH 4 ] Project: Site: Location: Date Taken: COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A component of 2410 Mathews Drive Austin, Travis County, Texas 78703 October 28, 2020 Photographer: Michael Trojan, PG Description: View of typical landscape and vegetation, as well as the ephemeral drainage way on the southwestern one-third of the study area. M. TROJAN & ASSOCIATES Environmental Consultants Page 4 of 6 55 of 869PHOTOGRAPHIC REPORTING DATA SHEET [ PHOTOGRAPH 5 ] Project: Site: Location: Date Taken: COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A component of 2410 Mathews Drive Austin, Travis County, Texas 78703 October 28, 2020 Photographer: Michael Trojan, PG Description: Typical view of onsite rimrock CEF RR-1. M. TROJAN & ASSOCIATES Environmental Consultants Page 5 of 6 56 of 869PHOTOGRAPHIC REPORTING DATA SHEET [ PHOTOGRAPH 6 ] Project: Site: Location: Date Taken: COA Environmental Resource Inventory Undeveloped Lot for Boat Dock Construction A component of 2410 Mathews Drive Austin, Travis County, Texas 78703 October 28, 2020 Photographer: Michael Trojan, PG Description: Second typical view of onsite rimrock CEF RR-1. M. TROJAN & ASSOCIATES Environmental Consultants Page 6 of 6 57 of 869APPENDIX C CITY OF AUSTIN ENVIRONMENTAL RESOURCE INVENTORY CRITICAL ENVIRONMENTAL FEATURE WORKSHEET 58 of 8691 2 3 4 9 (512) 328-6050 City of Austin Environmental Resource Inventory – Critical Environmental Feature Worksheet Project Name: Undeveloped Lot for Boat Dock Construction Primary Contact Name: Michael Linehan (Land Strategies, Inc.) Project Address: A component of 2410 Mathews Drive Austin, Travis County, Texas 78703 Site Visit Date: October 28, 2020 and January 12, 2021 Environmental Resource Inventory Date: January 20, 2021 5 6 7 8 Phone Number: (512) 328-6050 Prepared By: Michael Trojan, PG Email Address: mtrojan0316@gmail.com FEATURE TYPE (Wetland, Rimrock, Bluffs, Recharge Feature, Spring) FEATURE ID (e.g. S-1) FEATURE LONGITUDE (WGS 1984 in Feet) FEATURE LATITUDE (WGS 1984 in Feet) WETLAND DIMENSIONS (ft) RIMROCK/BLUFF DIMENSIONS (ft) RECHARGE FEATURE DIMENSIONS Spring Est. Discharge coordinate notation coordinate notation X Y Length Avg Height X Y Z Trend cfs ONSITE CEFs Wetland (Lake Austin) Canyon Rimrock OFFSITE CEFs (within 150’) Wetland (Lake Austin) Canyon Rimrock W-1 RR-1 W-2 RR-2 -97.779151 -97.779119 30.304086 30.304502 125 N/A 125 18 N/A N/A N/A N/A N/A N/A N/A 18 City of Austin Use Only CASE NUMBER: Please state the method of coordinate data collection and the appropriate precision and accuracy of the points and the unit of measurement. Method GPS Surveyed Other X Accuracy sub-meter meter X >1 meter 59 of 869Borders Boat Dock 1: (3700 Gilbert Street): New construction Borders Boat Dock 2: (2500 Mathews Drive): reconstruction of existing dock 60 of 869¡11 | ,t. i ... T|øryllc ç';6a1 - Øzc^¡--¿- PBOJECT INFoRMAIION: DEPARI'IIÍEI{IAL USE ONLY GRANDFATHERDNTE. 3] If - FILING DATE: FILE NUMBER: APPLICATION ACCEPTED BY: DUE DATE: CASE MANAGER: (h'f"dl PROPERTT / SI]BDIVISION INFORMATION L+t4 MerTltewt je-tve *oí:-trj ,-'?-AZ?B LTaM,l l.) RECORDED IN PLATBOOK: Vt¡U 3S(E" OB: (lf Subd¡vísíon lnformat¡on has not been provided) AoRE s ow oF ÞANreL î' b. Gnffi'T .É4¿.'tr,6 suRVEY ln -I-ø¡'rl s PABTIAL LOTNUMBERS: PAEC: 9 ¡ I BLOCK NUMBERS: _TEAV COUNTY: T DEED nWORilfATIOli DEED''NVEYTN eÉâ,k*s - - VOLUME: S# DEED CONVEYING TRACT TO THE PRESENT OWNER (Current Deed) WAS FILED FoR RECORD: VOLUME: 3slr3 couNTy: TÍL*tlts COUNTY: 'f P¡ttS PAGE: q r¡ ffi1 PAGE: .{ WAS FILED FOR RECORD PRIOR TO GRANDFATHER DATE: DATE: Nôv' zs, 143ê DerE: OC¡ tb r lqb8 OWNER INT'ORMATION NAME: FÈqb é. bvRJ{ STREET ADDRESS: P.o.tsol -?oR CITY/STATEZIP: CONTACT: îA¿t< oçr-te* NUMBER: ( 5/¿ ) /¿s -7'7 t'l FtR[/ NAME:sou¡x¡lesr L¡.ro Dey. SAy, STREET ADDRESS: P. O. g ôI qøú CtTy/ST.ATEZtp: !^fÞI¡DEìø, ltz 1\to$ro - o1ø9. TELEPHONE NUT/BER: (11L \ /34 -4OOO CONTAGT: ÐNIO SIYîU€TOH As oìner of the abov€ described property, I ù¡rdersfând lhat exc'cution of ûris applicâtion and paymcnt of assocìated fees does not guã¡¿ntce extensior ofany r¡tility sery¡cewitlúutapprovàl ofeach ufilify and payheDt ofEectssâry fecs. I furtl¡er understând thaf ¡pProval oftl¡is aPPlication does ûot leprcse¡t compliance witl¡ other ¿pplicable City of A.ustin code rcquirements or reg¡¡latio¡rs, lncorrcct orincomPlete infrrrF¡¡tion f¡lay ilelay processiût of.f his I o -1-1q ( Date ) Vd@e: Grâth¡$ Ford¿r: Pede Êdder C6[E fih: Lgl¡ScÀÞt{eìoÁ 61 of 869city of Austin Development Review ând rnlpèction oepartment LAND STATUS DETERMINATTON LEGAL TRACT PLATTING EXCEPTION It/02/t999 rile t¡umber: c8I-99-2181 Address: 24L4 MATTHEh,S DR Tax Parce'l I. D. : 0 j_j_9080205 (part) * The oevelopment Review and rnspection Department has determined that thìs property as described in the attached descriptìon and map: Map Date: O4/05/L999 Is a I.EGALTBACT cons'isting of 1908 square feet out of the Daniel J. Gi'lbert teaõue t¡o. 8. èreated orior to 03/L4/.L946 (crandfather oãte) as evidenced by deed ¡dditional Notes/condirions : *see coA file # c8i-99-2180 for a Land Status Determination for the First rract described in both deeds referenced above, which is fi,i¡O square feet of this tax parceì., Th'is parcel actually fronts on Scenic Drive not Matthews Drjve, rhis dete ,tion of the status of the property is based on the chapter 21-2, tvrunìc'ipal Rebu'latioñ of subdivsions and appl i cat'i Property opment, Texas Local Government Code; and the City of veìopment code, chapter 25-4, subdiúision. necoqñition Austi n ! imply approval of any other portion of the Ciiy code or he Iation. any oi rector ( Development Revìew and 62 of 869v.lsrÀ i ..'.^1Ìg$i w.aû€fi4. r rsE9./ 2189 pt I , sar.¿Rt ¡í t-i{ JOH IT,àC}€FYLBgAUOER \ NON+ CD:q ÊRÊD G.. OUPUY ¡'0s se.-ð Si"üEifEfT,. I sEc. 2 JE Ì/g'l t J /^¡ 'r- I {,ãf , I , I '. I a; I I I t I I I litl lrI rU $ $I/ r-¡E¡- , ¡j ìF 1- - .--1 t -,c-?ått i ;o$åiiË".-ui .'"liu}Þ j , ;: ,"nlu-a;oye *':q$i I 4i 9!' ,t ta' l 9tl 5 ... I \ wrvoson ( ltaet lltte T-Tnîî" 63 of 869bLr-¿f-YY llul\ ul:ll rfl UnHUHI¡U lt tLÞ .f ¡ nß sfAE oF TElhs :' . couxry oF riuvrs ! ta-oüf' ¡¡t¿ r J!i0 tflìl NU, blz 4ðU gJ/U .,-,A xNü{ ALL MEN ry o-Ér, ,*rr*o' , %r{ *c - 2é2 u p, U'¿ ,-----, Yg/-.', -.,' ÎÍraE lle, JAÉI( ltlOBPE and-wife, I¡UISE SCHERDING Oo*3å"o5, QÐ Travl.g CounÈir, lexae, heroLnafter óalted GranÈor.' whe¡le1 morè. for rr¡e'"ãiäIãérätion pafa snd gecured to be pald.es hereln- ãirãi' õõËõ-cñÑi,-sÈíi-AuD ðourrtY.unro FRED cÀRRrsoN Dr¡PIIY-and wffe,.. , sÀNDRA rotfÑÎArl¡ DuP¡.¡Y. of fiavla CounÈy' lex¿8, herelnafter called 'al1 Èhat'óertain-10È, tracÈ or _parcel õirãrlË.] ã¡ Ïã"ã'tii"e-Ãnd befng ela¡åted Ln 1rsv18 County¡ Texae, and \l ,Àù^( IIAS 6BAÌ¡13D,- SSLD AIID CS¡{VEyED and by these -presenÈs "-. ) ÌUA Y-- -r¿i.Jcttôr-õnã-år "iovf¿ed. noie, 1 . knol¡n and- deõcrLbEd eg follow¡, Eo'tr1È: FIRsf lfAcT: BEGINNING at an f.rôr stake whlch ls North 4to TÑt54.35 feet dfstans frou ÈhE rnoÊÈ sotttherly and lhe bec{nnlne corne! of ths! tråcË of lend whlch eubraced Ènenty loEs and-which wae descrlbed ae Second Tract fn a deed ftm whlch etake the lland thfe da ,and thfa day John¡on bearg N 43o 2It E 100 feet to aÍ lron eüake snd fron m¿rnt sôrrthèElv corrrer of. e 1.83 êcre tract of: Eost southerly corner qf,. e 1. . llareh and and Lvndon Joh eunreved for Charleg E. llareh au¡rreyed for Chg N 43o'21f E 297.96feet and N 42o 33r E 100 feet¡ and N 42o 33r E 100 feet¡ N 430'21r E 297. t¡æucs N 53o 05 I vl 131.85 feet to an Lron plpe on the S llne , ãi Ccenic DrlvÉ and the !¡W 11ne of the afoienentioned Second TrÂct i TIIENCE w1Èh the SE llne of Scenfc Dr., South 44o 32'W 5o.O feet to an Lron pfpe; irnÑöeîlËh'tñe'ss 1fnô of. scenle Road s 40" 46' l{ 50 feet Ëo fl**ãË\"l8Fi6' E 130.6 reer Ëo rhe place of Begtnntng, con- ÈalnfDB 131130 EquaËe feet of l¡nd. SECOIÐ nAcT: BEGIN¡II¡iG et an LroE¡ stake on the Nr!¡ slde of gcenfitXff¡afd lron etake beLng N 53o 06r I{ 180.72 feet and N 4to 32t E 234.35 feeË e dlstanèe froo the roost Southerly and beclnnlnc corîer of, thaÊ tract of lend r¿hfch enbraced 20 lofs anã whicñ wag descrl.bed ae Secoîd Trect fn a deed to cha¡leo E. Matsh as recorded ln Book 539, Page 577, Deed Records of Travle Courty, .lexaa; IIIENCE stth ÉÉe ltfl gide of Scenlc Rd. and 50 f,eet dletanÈ frm and oar¿llel to the Nfl lfne of the eforenentl.oned Second lract N 40Ë 46' E 55,02 feet to a steke; ITIENCE wf th Ëhê tì9I ¡ldE of Scenic Rd. and 50 feeÈ dLetanè fron and perallel to the llIÙ llne of ths eforenentiorred necomd.trtcÈt N 4Oo 46t Eaet 55.02 f,oet to atak6; THENCE nith the tìfl ¡lde of ScenLc Ral. and 5O feet d!.står¡È fron ¿nd oa¡¿llel to Èhe lll{ llne of sald gecond tract N 44o 32r E 44.95 'feeË to a stake et the aPproxLqaÈe future l,ake level Èo be created by the dan (now 1938) under conotluctlon¡ fHENcE rrt¡h the future lake shore âbout s 63" 27 | W 111.16 feet Èo an lrcn otake; TIIENCE S 53" 0ór-E 40 feet Èo the PLACE OF BEGINNING, contafnlng about, 11908 square feet of 1and. THIRD lfAcT ¡ s¿tuated ln the Denlel J. C. Gllbert Leacue No. 8. ênTT-eñ'B-Ehat certaln tracÈ of land bormded by a prolõngatl,on 64 of 869btf-¿l-vv lluN ul;lr fll uhHr/ftuu ulLt THÄ NU, 5I¿ 4öU öJIV f, UJ % ,Ø - ãã;ei-fi ãiËãierly dlrectlon Èo Ëhe êol'orado Rlver. whl'ch of the S llne of lot No. 6, and Ehe N llne o-f L-ot- No'. 6, to ãrr"-öõrõtããä-ntvei and betng bound ori the North by tire srolonqaÈÍsn of safd N ltne of Lot No' 6; of eafd Lot No. ó aud conÈlnulng. frEcffNÏÑcãÉ rhe Nfl "orner *rm äafã cÀr"ér to ihe color¡do Rlver, continulng fiou. egJ'd lïnã l;-¿h;-É fue of the 5sç_er¡d.lract deecrfbed ln the ;;iäï ãããã ïo-cãi¿õn rutcler recorded fn the Deed Recorde of lravla õãi-ti. iãtas; a¡¡ã ttte tr¿cc hereln corweyed belng bourded -rÏñá'w-¡v iúe iolor¿do Rlver an<l on the- East by thq ff llne ãf ftac¡ Nó. 6 and South by a prolongaÈLon of Ëhe s llng of iõt-Ño.-Ol-Ée[rnn{ng "t t.trã 51{'cornei -of ssld l,ot No. 6 and ãiieüãine'rn ã weatörly dlrectlon to t-he- coloredo RlveÍ' whlch e¿Id South ll¡e -fe tbe N llne of thst. twenty foot str+P of land heretofore conveyed to J. S. PrLce by geed of tecord. fn Èhe lravfs Cotxtty Deeô Recorda; end being the saoe Pro-PerÈy coqvoved to Loulee seherdhg Thorpe, by aleed recordeal ln vo lr¡oe õãö,-Éãã"-ã05' oãã¿-nã"õiã¡-of trävie Éorrrtv, rexaa, to gþtch reférenõe La hereln ¡ade. : A etrlp of land 25t in Ittdth.and 1Q.0r tn ooitLon of MaËtherts Drlve as set ouc by or(rlnance anc recoEqeo ñ-V;Ít.à 1ã02, Page Lï2 of Èhe Deed Rêcords of Travle Courty' Texss. the seld preuleea-r.utEo the ?O IIAVE Al{D rO ITOLD Èhe above descrLbed pleml'see, !oS9ÈLeT-If.È!'^411 in - an¡rlse belongfns ñ4 îñfirïr-õnä- rteh-d. ããã' Ãppurrã"ance;¡ th€recö EttË eaid GranÈée,-thãtr hàtrg and aeeigna fotever' À¡rd Grantor -ttñai; helra, eiecuÈôrg and adulnLatrêtoEg ""Ub ãäãã ñäi"Ër-trãã-Ë[ã'óeii;ã;; Ë-ü4ilñÃñiJAwD-ÏoñËÙäñ-¡ùÈË:iro-äiÍ-anã-afáguter s-ãrlGrãìË.., thefr h€lrs ånd s88l8ns agatnaÈ eveSv-Pell9Î q:Fl:lvtf or tõ clafn bhe ãa¡oe ór any parÈ. thereof, subJecÈ iãriuiiv "fainlnc ffi;;ä: iå-iTi"i"Ìi¿-i"e¿iGciãne ànd easemênts $hlch are of record äppli"ãÉt" tò ihe property hereby conveyed' The conslderaÈlon pald and eeçured to be pald for sFtd ProPerÈy ru "" iäirãõ'ä;--ffi-ANö ÑoTiooit'" ($10.00) DoLLÀRs and other.good, iär"iuiã-ãñä-åuritèrLnt ôoi¡e¿¿eratiån cash -Eo Clanuor in.hand paLd, the iãcef¡E of wh1c h Ls hereby acknowledged end conf,essed erid f,or Èhe Pay- eiprãss or rmplied ls retained, and ;ä;-5i oi'th".sr'r of,''¡llIRTl( SEIIEN TIISUSÀND "ñräü-nä;lsüc-óí11èñ, rhe furrher "o"ilããrãetäi FrvE rrùüõniõ-Àiro-uo7ïoõÈÈã-(çgl,500.00) Do+t+ns, es evldeneed by one prøttLssory 'i¡ote of dven-dare. herewlth, executed-b-y- the -Grantee Ë;ãñ-.iã-ilããã pávãtie Eo the order'of lTlE AUSTIN NArIoliAL-BAllx, "õrE¿Ïl iñã-frär-äã"än.ã¿-ãi¿ latd. to GranÈor rhe face amoun! o,f sald nore_, öäi¿--ñòt"-i. payable ãn-or t"fot. gne Hundred ElghEy (180) days fron áãte freieof with fnteresË aE the race speel'fled Ln said note' sel-d noEe conÈa:Ln8 the ueusl provlaLons for acceleraÈed metuflÈy arra ariãteïTã-fããö-rñ- rhÀ--event of' defeult and Le secured by.a-ffret and euoorfoi vondorr a lLen on th6 ProPerËy de8crlbed aþove end la ãããttrãnäiii aãäîiã¿-ui a Deed of tn¡öc wlth Power of aale, of even date horcwllh to FBrÐ C. BAn¡(LE9, TRUSTEE. .I I .i. , \' .r,ì 65 of 869-¿r-uv tfuN uI;¿¿ fn unHutìuu lllLt rHÄ l\u, þl¿ 4öu öJ/v r, u4 wg / But {Ë ls exprestly agreed and stlpulaÈed ÈhaÈ Ëhe vendorrs lfen ts reEâLned againot Èhe above desc¡lbed properÈyr prenfees and fnprove¡¡ente untll lhe fndebbedneeg above Bentlore d and deecrlbed as'evLdenced by the cbove descrlb=i proolaeory noËer prlncfpal and Lncerest 1s ftlly pafd aecordlng to lto face and tenor, ef,fecÈ and readlng ¡¡hen thlg deed ehall becme ¿bsolute. Anó úrantor he¡eLn for velue recelved as Eforeeaid from IllE AUSTIN NAlIol.lAL BANR, HAS SOU), DELTVEREDT SET oVER, TMNSFERRED A¡ifD ÀSSIGNED and by Eheee presents DOES SELL' DEIIVER, SET OVER, TRANSFER Al¡D ASSIGN unËo the sald IHE AUSÎIN NATIONAL BANK. Èhe vendortg llen and superfor tltle {n and Èo sfd propeEÈy, Eolether t¡Ith ell rlghte, equftfes and superlor ÈlEle therero aècurfng the pal¡trent of the above deecribed promlssory noter all, however, without recour€e, I.IITNESS oUR llANDs Êhls the 16th dey of OcÈober, 1968, t NTE S?4.1E OF TEKAS : COT'NTY OF IR.AVIS : . EEFORE MEr the unders fgned àuthorry on Chfs day personel.ly appeared JÀCK II|ORPE and wlfe, LOUISE SCITERDING fflORPE, knorvr¡ có ¡¡e ro be the persons whose names are eubecrfbed Èo the foreßoLnc ins Èrunent bir- the and each acknowledged to ne that he/she executed the ãa¡e-for the and each acknowledged to ne that he/she executed the sa¡e-for the purposes and consl.deraËfon Ëheretn expreeeed. , GIVEN r¡nder ny hand and aeal. of.offtce chte Èhe t? dày of OctoËer, 1968. ,no.*".*a, ' , ¡lAIl 0f fãß count $ ftÍt f ,Ðrt ø¡dft ñ.1 üh li*u rtt t¡ flUD ón ô. Crù .rd .t ür l¡m. ¡hDÞ.d lrmn It nI rnd r¡¡ ¿lly n&0n9Þ¡ l! ti. Yslrm tnd l.|r !a !|| ÁÌnd igc¡¡ot ol Tt¡rù C.l¡nU¡ f.t.a, Ir lLm¡!ú àamr ùt m, on OCT ¡1 IE€8 ffil.à r**#q \Qggz ruvccour 'Írr FIL EO 0s l8 12orplt'6g ,{ç,frfsr& :s 66 of 869l¡J ìq o -r.",.-.-." ii i . "a e. h,i/e_ 9t .rc-o6åo | I I Pl I I I zoqsc I /-,1o.pe . - l#.'.. e! 9 Coe t{ .--..:..i I i., t"' $r i ì,à t'l'l1rc\ rlg a!,t/ I/ .ri IFtr I {/>t -u, ,5 ¿e s/!c.2 AOARD OF OF THE UN OF. TEXAS 7733 / a i' r .42 J a \ ) D ) n*f nr î.,tÁ *rrrl W-, 1t^ +tLLl & o._o*".)nu^,, -'l"i- J/ - ..j r( s I,j 3 ç* U ¿u u) -.s l-. \' ^0 .l t*ta¿ c//u¡¡i, Jr 9ei I I !¿ 28 ¡ .'ù',- lìCrWI-:. // I 2A ¡-3: ( J.-." 'jsr' 67 of 869CitY of Austin lnf rastructure SuPPort Services PIER - Receipt ( Í,' ' qq ¿t' Receipl Number: 102686 Tracking Number: 107960 Date:08ocT1999 2414 MATTHEWS DR Development Assessment Case Sub Type: Land Status Determination SOUTHWEST LAND DEVELOPMENT SERVICES DAVID SINGLETON 512-259-9000 P.O. BOX 984 LEANDER Fax: - ztP;78646 lssued by: THERESA SAUCEDC Payment Method: CHECK Status: Unpaid Check Amount: Pro¡ed Name: Pro¡ect Location: Case TyPe: Company Name: Contact Name: Phone: Address City: Check Number: Comments rcõ-il] 4185 SubDiv-Misc-Land-status-Determination $1 10.00 Total : $110.00 (,un ûntt'ffi Repoft run on:October 8, 1999 9:05 AIt Page 1 68 of 869C¡ty of Austin lnf rastructure SuPPort Services PIER - ReceiPt ( /, -çE - zrt Receipt Number: 102686 Tracking Number: 107960 Date: 08 ocT 1999 2414 MATTHEWS DR Development Assessment Case Sub Type: Land Status Determinat¡on SOUTHWEST LAND DEVELOPMENT SERVICES DAVID SINGLETON 512-259-9000 P.O. BOX 984 LEANDER Fax: - ZlPt 78646 lssued by: THERESA SAUCEDC Payment Method: CHECK StaÌus: Unpaid Check Amount: Proiect Name: Proiect Locat¡on: Case Type: Gompany Name: Contact Name: Phone: Address City: Check Number: Comments Fund Rev. Code Description Fo¡l 4185 SubD iv-Misc-Land-Status-Determination uuanllly Ètuu I rr lar $1 10.00 Total : $110.00 1* /,y'ò Bepoft run on:October 8, 1999 9:05 AIL Page 1 69 of 869NXT N SECU LOC: STRT MRTTHENS DR ---MHILING ÊDDRESS--- DUPUY FRED GRRRISON P0 Box 703 MRRTINDRLE TX YERR 1999 OI^INER DETÊIL INFORMFTION 0119O8OAO5 OOOO OI^INER NRME DUPUY FRED GHRRISON TY 1999 r0/O8/r9e9 DEL ONNER . .. ZTP HOUSE 002414 FRFC SUF UNT DELETE ../../.... LEGRL DESCRIPTION LY 1999 DEED TYPE HD ,( lOO X 131 FT & RDJ 25 X 1OOFT UOLUME 03563 X OF URC MFTTHEHS DR & RCR PÊGE 00911 D RBS 313 SUR 8 DATE T0/T6/1968 N GILBERT D J 473,524 UENDOR LIEN . SEFT IMPR SOFT URLUE 511,078 CD T INIT JIM zIP 78655 - 0?0303 oHN HIST y D0CU N0 .. . RENDERED URLUE MFRKET UFLUE STRUCTURE CODE 01 FINFL UHLUE DBR .. OTH CRD FCCT HRER 1 NBHD X7551 GROUP XX1O REGION . .. LÂND GRP TCRD ...- -./../.... FRB -... ../../.... coLL .... ../.-/.... MRP REF 011808 END ../../.... ../../.... ../../.... Fl Gl RGENT STFRT FLD rNSp LETTER EXEMPTT0NS HDJ% 1.00 REF MULTI 10% CRP MRX LEGRL HIST Y NOTICE MHILED R INFO REO 4.A99 TTO. L4 118.88 O2OFO2 MH LFBEL 56A , 185 LD LINK . . LINK RCRES . LOflN CO .... LORN NO ... HDDR RETURNS TCRD NOTTCE TFX NOTICE 70 of 869Sent by: AUSTIN ENEB GY 5124ôSS268; 10/05/Sg 7 r2OAMi lÊtÍe¡_#8s0; Pâqe 2/2 DATE: October 5. 1999 TO: Jaek E. Owen, Jr. osborne, Lowe, Helman & Smith, L.L.P', Attorneys ar Law 301 Cong¡€ss Avcuuc, Sui¡c 1900 Ausún,TX ?8701 VIA FACSIMILE 469.7711 , FR¿rM1 Srevcn Rooks- Utiliw Analyåt II Austin Energy RE: Addrcss: cu$omor: Utility Accoum No. l'159494604-02 2414 Matthews Drive, Austin, TX' Frcd G' DuPuy According ro City of Austin utility reoords, Êlectric, water, s/aste\¡/aær, and sa¡¡itation has bêeñ Provided at the above address since November 5. 1968. lf fhcrc a¡¿ questions about this matter please contsêt me st (512) 505-357?' I . l 71 of 869OCT-06-99 l.lED O8t4B AI{ CHACAGO TITLE FÐ{ N0, 512 480 B37e flE 5rÀr¡ ol fEús cou,rü 0¡ tsÀÌtr9 t ¡ t xtoP ,{lt ¡ll uT itrsE !REI!¡{TS r -' --- '**'^": tÀô!,I, lfúd c, !fato!!, ô1 th. coulry ot ,¡tovl! | t¡ tno St¡.¡o o¡ lr¡qr, Ao ù.¡.by oc_ t¡¡oíIâdta DÁf¡oni iÌr tr¡Il of D¡! c6¡tBl4 Vandortt llo! !o!a !¡d ln¿rtoalr tht p¡tÞêI}¡¡ o, rÀId nci5 bqlns fôÌ lho Euû of of 31¡ hulrl¡.d qnd flrty Dotlår!, o¡ocu!.d Èy ToE J, lJot¡¡È, e¡¿ ¡lêlcd È!¡. gc¿h d.y ct gÀ!6¡¡ Â, D, tt¿8. ¡¡ bol¡g rh. l.gåI õwn.r rud hold.! of clfd ¡oçs¡ do ¡.¡rby |oI.¡! êÀq qcqul! io th6 sot¡¡ loE tr o1t¡Þr hls btl¡¡ or a!t14.,¡1ù to!êvsrr lho p!o!o!!y drlo¡IÈrd, t¡ ¡at{,goDdo¡¡! lfct Ão¿or ?tz ¡ ¡/or ¿' of WoodlûÍr nddltlo¡r Èo ü¡! C!Èy ot.Irulltnr F¡ÀÌlp Coun¿y, ff.¡¡!, b.tD6 è sub_ ¿lvIEloE ot ts¡ocL5 l¡os. 40, 40¿1, {08, 4OC, {O Di 42, l¿rt 4zit ¡¡5, 44, t5, 47¡ 5r, 6¿1 59 5{, Þ6, 57r 90r It q[d 00 t¡ tÂltrlrl¡v lùFI Áddlttoö to tbc glfy gf nu¿sttr ûccordl!8 to llrr I¡! ór t1tç of s¿fd ¡ubdlYllton of ¡dco¡d 1[ ltEr 8ag¡f g, pùt6 LDg ot th! llÀt ßocor¿o,ct T¡ûeig éou¡llt¡, îo¡¡g, to i fAlly do3orlÞcd l! dold Þ¡ qo¡yôyq¡cô ¿4Èéit !Á¡ch ¿Btù, IÉ¿Ë, f¡o¡ !¡!d C. ¡¡olooo 90 To! J,llo¡ub, I¡ ìrlttch rdld rl6Éd a ¡ãndo¡rÈ lloa lr 6¡ttou"¡" ¡6r{f¡.û on ,to ¡âId Dropcriy ùo rcou¡o tbo tôyr¡dnt Of !Â16 ¡o!0, to trålêl¡ ÁôId, Cood ot oo¡¡vayorco rú.!â!cô !ã hcr! r¿¡l! fo! p¡r¡!lculûrs, lIt!¡!!ù at ùÂnd, tht! tbe I duy of Iûrch, .l, !. 1932. ¡r€d c, lJaIoöE I I I i ilræ srÁrs o¡ rcr.rs f æUruf Or rnlVfS I l!ùÀc l,t suùDcllboal Èo Èh€ ¡o!6got¡g tnst¡ulcno, ârÀ acklotrJ.odgâd to Eô ÈbaÈ ùc 6¡6cuù6¡t itl¡ú rtEE Jo¡ ÈhÁ pu¡poiâe ad con¡Idrrûilon lho¡âIn d¡!¡03!Fd, l.0lyon u¿da! ¡ry llrùd d¡td onùl cf olfto., ttfd !hê t d¿y o! ¡tr¡¡c¡ r ¡. ,. I9Oz, B.tr,.a oê, thÉ r¡Ãdâr!1ø¡ro¿ duÈo!r,ùy, o rLts dût yereonrll ¡!00¡r!éd freó c, lr¡tc¡e, knom io Eo to Þ. tùs l)srso[ d¡os€ I (llo¿u¡y tsgl¡ ¡11!d to¡ ¡tcord ¡{ovôÁbår eð, 19¡È or €lOO hlllo tf0terg N4tuFy Fubtrcr t¡ûvlB ccuDi, I foxa3, SrÂTl 0Ir TEI¡.g çclhTr or T!ìÀVIS 0----- " I toio.,t ,t.t,! urN Ey tlíÊi.Ep)¡Bitsr'Its: - /r,}1¡ --nâcor¿ oC Novorbe.! ed, lÉ0 nt llzo ¡.;r, ,-----o thuù I, Chrllo! E, ,ûrgh, åctl¡¡¿ helslr Dy u duly qDlol4!ùit aga¡t AÃd Á9lo¡¡ley tÀ fÀct lïslmo Woiarrve¡, s teño eûto¡ fôr ü¡d Iñ cúqrld6¡Ãllo¡ of lbc 9úÀr ôf tsà Dol].Àlt ($tO,oO), lo hÈ 1! àÄrù Þtf4 by Coldo[ lulcho¡, tåo ¡ocêlp¿ of \rh1ch 1s her6by achÌror{lêd5ld Àa¿ !on- folsc(, hqv¡ g¡s!¿sdr ool¿ aÀd co¡lvêyed a¡d þy EhcsB !¡osesis do E qAl¡ ôâIl dñd co¡lv9y !¡¡1to çhâ s¡rid êoldot Srllc¡ìôr ih€ rdlloHtrú 4sscrlÞod Dvlo f¡¡rqrt of lãn¿ r1!Ì¡otçd'k' lhd !r¡lt¡, J. oflbor! laÂgus No, g tn T¡ôyl! Cou¡lût, fE¡Àr, À¡¡¡l ¡r¡oln pslticì¡14¡Iy dosollb€À Ãs foI¡ovs¡ ¡!¡ s.co¡t¡! T¡uo¡.ln u deâC r¡'oa E. I' P!r¡y, .¡ Lr:' lo Ch¡rl.t : t:rtùT rnác¡, !q81hnán8 a¿ f¡ûr¡ !!Ãh. *àlÉh !r N, ¿ll' 3¿! 8. ¿54.35. ¡o!¿ dl!ÈÃÂÈ floú ri¡o rqo¡i !ou!\or¡y Ã,,¿ lho boÀr¡Àr¡s co¡nô¡ ôr !hå! *s.i ììIúiìi':';¡ir';¡i álÈìiíìl t"'¡¡v ¡ôtd o¡d Bhlô[ lvus ¿t€lc¡fÞo¡t Ë' u¡¡!sh, 4s !Êco¡ilo¡i¡ In î¡avis oóuÃiy_ ¡róld RrûordJ t! Bôok 5t9 tûÈ0 5?7f T¡onco rtlb ¿hs'joqlho¡t! Ilì9 o! !¡!ô Àlao!êEoAùlo¡Od S¡coÁd Ρsc! lf. {5'È' ôn I¡ol trttkô qEó f¡oa sblch s!rk! thr EoEl gouÎt¡úrly oornð! cf ê 1'Sg ÀÊ¡a 'ÉÂóÈ ôf Iå¡d ihf. d¡¡y ru¡yorEit l¡t ch¿rloå E. t¡arr¡ E¡d lyldo! toh¡t¡9À bodfe ¡t. 4c. ,tl t. tro.to Jt,itll:l ¡¡¿ lt. 42r g3r E. IOO tôôE: !. I00 fool !o 72 of 8690cT-06-99 I,ttD 08r49 Atl CHACAGO TITLE FAX NO, 512 480 8379 P. 03 : i i"; ,r..!. r.'. " lot ór" grl l!é iul tõ ôl rh 1r '¡hl ! !o th¡ PtÀo! oft\ÈlBfnnf¡€, oo¡l!¡l¡¡l!8 l0,I00.quê!! lro! t¡¡ no¡ràrc¡¡ ttno of.¿hô tloraüÀÞfoÂoÀ s'oêntt Îrûot; Ih6¡s! |Ytlh lttc so{}hÉÁåt lt¡e cf so.Àto RoÂd g +t',gU I Vl' 50'0 trct lc on l¡o¡ p¡¡¡, ¡h.Doe rlth. !ts. oou!!ôÁsÈ lloê st Sôô!!c RoÀil Sr\{O' ÁÁr $. 50 faao lc ¡4 :!oq ÞtPa; Í!ÉÀtrô 3,53. gt ß. 130,É ¡s€l of Iú6. :igECcND TR.ÀCI.¡ ¡6glnÀlng a¿ an l¡lq 6tsko oô ùå ¡lo¡lLiosl. sldã of Gõt¡Iq Eoodr .al{ l¡on r!¡¡xc bôtr€ ¡¡. 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Odr ¡, lq t0ê! to lho ¡,ltc. ol th! b.E¡ nrrDø ,' coo çÀt¿¡nß åboutF.¡:tp-g tquo¡t- i fcrè"€¡,ltr¡rd., i ¡ I 10 hcv, and !o hcld tbo sboYs tl.¡crlb.d Þ!ô9t¡¿y' logothÊr üIfh alt u¡ld lln¡ulcr' f¡lc - ¡I8hlr á¡t opluri.¡Â¡tôs Eh.¡âu¡rio, I¡ o¡v wl¡a bôloo€lnB uÃlo tlri 9Ãid ccl¡lon Frlcht!' Þlg h61r¡ ô¡d ôdstgB6 ¡o¡evori 0Ãd I¡ Chû¡lúá !' ¡t{¡!àt ¿0 ¡e¡sÞy â¿rl! 9o lv¡rrèÀÈ ! Ì to ouah P!op!!tt uÀÈo th. saLi! O0!lo¡ ¡ûrche¡r hi¡ hrl¡! â¡rl forsve¡ il.¡ûrd lhr !ltl. ol ôBt 9l\l! êsslgÀ¡ !g¡ln¡¡! ùhc c¡êl[r of anyqq. îho¡loovÊ¡ ¡dnfuIly c¡qldl¡8 th6 !h.faof. '!¡6 ?tl!aô3r Ey hun(l s!!s !Ào 25rh dÁy ol ltov.õb6lr ,r- D. t990. çh¡r¡rr !. ¡¿t t¡h ¡v tnotnu¡ W¿idl.oh, '{8.¡! 4¡d Atùolnôv ii! fus! fo¡ Charlrs .U. Àbrrh, 11.00 tl, C, ¡rÈ, lltv. SlÂÁ9r can. S|/EE Or ÍIf,lJ COUITY of.lrÁI¡ls ll ! 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S!Àlo o! 1br4! ll çouÀly of trov!å t lftoiT ^Lt, o------------o ^. u.8¡{ Bf [lr]s$ PfrlsE¡iÎ'l r l!àaÈ ìN., Ifci¡ 'l}qtrç, 6¡d'ritår 5at11e T¡utt!, ¡Þ9!6¡ êad fùÈho! of Jr'¡¡ {rullt¡ tc! ã valr¡40:.4 oolstè.rÀglo¡ !o us i¡ hû!À ÞÂlil bt gonry.Fcull, lh? te!ùtP¿ of vhlcl lc bô!!by ackrörlodg!¡t¡ h4Yo Èo!6tl'þôê, aclâ a¡À coÃrryod a¡ô by uldsâ !¡ðte¡tt do n':'i'y ;hr i'otloîl¡¿ bq¡aots, ¡nd ÉoEvóy u¿t4 iào cå.td ulnty fsu!ç of ¡Â1Ä côl¡ûty s¿d 5!t!!¡ ' Èlretlù.é tr{Do¡gf, tau¡ttg I ì i i I i 73 of 8690c1-06-9s l,tED 08149 AH CHACAG0 TITLE FAK N0, 512 480 8379 P, 04 l xrr.l i¡¡ Lhs dc,,{ fron ìttl,rùt c, Po¡klnt r¡¡4 ylf(. Itthol l¿Vo¡¡à l,i¡Xili¡,,t¡rt.á iiÞ¡fl Il, !lì4ú /rrr¡l .'f looQld 1n ',lolu¡¡o ( f'o6o 0)29 )osd ¡egold3 of {,rrstr. òoohty-.b¡Iq!, , .... ., t. ''lr¿l Cro¡ltocr'h¿^-ol,¡ rc;u¡¡ the ¡)4youÀÈ o.f. êru, n¿ôo no t ,9s -,. .fa.of UO 1A¿ tho ou¡. Ir.d t y{,t i.. 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E, I6ç1¿¡uo¡ liþllc l¡ n¡:d fo! Tl..avl,! countrr t6xa¡. ) ) !'j¡,,, '. ¡y Ij,.¡! ì ¡dil; l;¡¡r'|Ì1 (/'Ì!'| tj.;x¡í:J Ulfrlll'lCJ)r'lT vI¡ì íùl ur'.i nþ, lhù 'L'¡r,r,.r, .,-i t::l¿ Uoy Fo Ino¡¡r to ¡rc t¡c br Èbù i:ir?1.l,j Þ. çrr t¡r l.r I ¡r,Y ñ.È Ê¡ut¡¡ortty, a Norù.ty lrUÈllo 1 an¿ fo¡ 'jr4vig Côqnty, oÞÞe¿.¡où l.úlIdlcd ct.têo Pfo!fe¡,. !{lJo of. ¡¡5,¡L H. pf4tfe¡, r¡rhosa r¡a¡re ls, dub3ollþo¿! ¡o r¡s i'o¡ogolne tuÉlrl¡EöÁll ;¡¡d,. -r!ù¡ lfr,yily å'ÌC.i!¡r)lü f¡o¡Ã bôr hqûbè¡,l,,,nnd !,evlÀß,Èl,q, aqís ' C¡u lr!¿ СI¿ MllCroC OiLoo ptoftor,,.ôqllbowl€Aaod !qoh, f¡E!¡ull€nÈ thot õåo h¡¡d yrllll¡gly s l8Ãort th6 sBrEô fo¡ t¡e , dúùd, á¡nd {€clErdd Ldurütf,oó ùholotrl orD!o.rs.d, arld L.1st lho {ld not Eiqh.Èo ¡st.-ac¡ tt., u:¡dc¡ my hêld d¡.û sêsl of offtÖo, thls BtÀ day cf.llovo¡ú! a! i -A: Di Ie4€. T..ll. LooHla¡t t, ..1i,. NqÈr¡ly ¡.(¡bllc fa ô!¿ fo¡.T¡6 rt6 .cou¡ ty r., táç.e. , i,.,,;" Îâ,'fl.Jcõ¡d Dæ. I0, l9¿0 Àt tt¡OO ¡{t¡t¡ ¡lscø¡det Dsc¡ 1Þ, iIO¿é út sr¡bil.,.Àljj:'.,,riit, i !u"nu, ¡o, q¡¡t lo co¡alderatlo¡¡ ôl èho sù¡u of Tô4 Dálreis lflojod) bârh"úi3. ¡:,tiË!. i.+o.ü ir¡- I rarn,,rrro co'ldor,.rlo¡r to ., r".¡,,n¿.plio. orl¡o"r o" . oåt,ò"¡ i"a 6;o;', ,.¡.- ,"1 't*r¿, A¡"i"; i ' i n. a,"r", !ì6vrE co'.¡¡!y, r'!E/:'0, ôqr.,orli.ori;¡rr"ìl r,iåeå;ii;;i4il,"ó;ili,.9i "S;ïf.y,'f¡f' | ,, noo"rr u'k.o,,\aaãd,, oou "au.¿¡i!åt,i.i.i';;9.ii;r¡r,.¡r:'*j,¡¿iii,5:i:li¡iÀi:È¡!:r;li:,tL I n.,"',", 3f o¡¡, ¡1¡ô6!1r'ôrrv noouou,o ,rjoi¡oi;raettii;;iiii;,¡lli¡1,¡ì ;,:rili..rii:i-ili:lì:.Ìjl ..".-.....,..i"---. 74 of 8690cT-06-99 iltD 08150 All ''¡)....r'.',. TITLE FAX N0, 5r2 480 8379 P, 05 ,l "ú' i'l',i: ttr,l: iì!ìl' 75 of 86908r51 Atl FA}( N0, 512 480 8379 DI. 06 ,3T¡11E 0Ir' fÃx S dott¡tBY'Orrn¡\tf¡E J, ) E¡{gnI ME,, uF,iyór¡?l !üo!c¡' ¡À4 Rr¡th-t oor f.¡ ip!óhi¡ r ¡l¡å:fq¡ogo¡¡årfir ¿nboc¡1ÞÞd to ' bt , ô¡oôui64 _t¡¡o sålro fo! tbo Â'¡rb. Mdorr ir¡tobo¡, r¿Áfo or_ ä¡;ì.û; 'r\ Ì\ .,i :,, o.o,lt d9o¡! f¡la bo¡ l¡ulüqjldí' ':'t¿) . r. ,il ;ì 76 of 869OCT_06-S9 I,IED OBI52 AI{ CHACAAO TITLE ItEú' tlliJngly, Bt,6ttr4,:tbd FA){ N0, 512 480 8379 P. 0i ,,1,lij I I fi to cenu!ê t[! fl,ìyrlçtt ol cít côltsf! ÞloEl v¡rn{r,sgrn¡r¡r{D rhrá ¿iÉr¡.dår'of Íåniaor,,ris,j¿,;:.1,Í,,' ,,, ;..1fi;:iî*ifir,¡iii;lqìiäI , -, :, .,,r' ¡¿¡jr ç.",,øq¡e¡ ¡ii', lirfrÌ ri iiiiii îi ::r.ffi li,f"ïlíii j!,i ".;.,i ¡ . i;l¡.Sl ,,i,"ìt:il:,i',ijì;¡;ì:l,liiii ,ir.:"ri¿T,tij ,l.r..-2,,r..1,;r;^., t,,1t t_.1:'i:.\r.:i.:.:,:\i¿i.ir,;,,,r1Í;:l'ì;.,',h: . nc srÁß or 1Ð.A.s ¡ co'N* oF rr¡rq¡s , ¡oro¡c.øa, a No'ar',r'rblt1.lÄ:*'if,,i:lqi!í9¡.,ü.rfiþ-1¡1p¡;l;,,it*æ*f¡$itl;1 ,;,,:l:. 77 of 869I*GO],SON CHARIES D .IR & 22OO MATÎHEWS DRIVE 2 WTIKINSON JOHN F TRUS 2202 MATTHE¡TS DRIVE 3 CROSBY JACK R TRUST 2204 MATTHE!ÙS DRIVE 4*HEYMANN DAVTD D E SAN 2206 MATTHET{S DRIVE 2208 MATTHEWS DRTVE s*COOKSEY FR.ANK C 6*HILI JACK A 2 216 MATTHEWS DRIVE 7 J.MCCAL],UM A N JR TRUST 24OO MATTHET{S DRIVE 8 *CI,ÂRK GEORGE E JR 2410 MATTHEVIS DRIVE g*DUPUY FRED GARRTSON 24].4 MATTHEÌ{S DRIVE 10 SÄUDER JOHN Ti & CHERY 25OO MATTHEVIS DRIVE 1 1 BYR-AM JOHN D 2 518 MATTHETVS DRIVE 12ÉWAUGH JOHN T & MIIDRE 2522 MATTHEWS DRIVE I3"*JEFFREYS MARVIN L ,220I MATTHE!¡S LANE 14 MEREDITH IRENE S 2203 MATTHE!üS IANE l5*corl¡s IAI{RENcE pAUr 2304 M.ATTHEWS IANE ia pnl¡a JoE cuADArupE 2306 MATTHETTs IANE 17*CARRT¡¡O CAR],OS F & P 2307 MATTHEWS I,ANE 18 *CA].DERON JIMMY L & SY 24OO MÀTTHE!ÍS Í,ANE 1g*SHEPARD MJ\RGARET,'EAN 2401 MATTHEVIS LANE 2O*KOEN]G LARRY EDVÍARD 2402 MATTHEWS T,ANE M e rDA 240 21 DAVI z2+GEPPERT RICI1ARD E 23*CANA],ES VICTORIANO JR 2405 MATTHEVÍS IANE 2404 MATTHEWS T,ANE 01170901190000 01170901180000 01170901020000 01170901010000 01190 8 02t 10000 01-190802090000 01190802070000 0l_190802060000 01190802050000 01190802040000 01190802010000 412007 0 4420000 04181806010000 04181806020000 04172006110000 04172006010000 04172008010000 0 4L7 2006020000 04172005060000 04172006030000 2363 c 2292 3036 c 2393 c 3008 3043 2038 4299 4516 C 1110 3 5L6'1 c 1259 C L693 L288 C 1318 1335 C L256 C L464 1150 C J t ---------- 4299 DUPUY FRED GARRTSON ENTER RECORD NUMBERS, (L)ABEÍ,S, (S)AI,ES, (TRAVIS) :9 **Sq Footage** **Ov¡ner.Of Record** **l,and Va-Iue** **Improve Value** **Ag,/Tim.ber** 19 94 CERTIFTED VATUES , 94 5220,000 19 95 CERTIFIED VAT,UES 95 5220,000 * *Jurisdictions + *Rate AISD AUSTTN TRAVIS CO *Taxes** 560t .2L 2404.43 1831.71 L.2832 0 .5446 0.5186 ç272,27 4 5227,503 $0 90 04172006040000 04172OO5O4OOOO r280 115 4 **Address+* **Str. Zip:78703 2414 MATTHEIÍS DRIVE **Tota-L Val_ue** ç432,274 $441,503 *Legal- Des cription* * 100 x 131 FT e ADJ 25 X 100FT OF VAC MATTHE!''S DR E ACR ABS 313 SUR 8 GTTBERT D J 100 x 157 !89.1"4 L0026t48 6TH O HENRY O HENRY O HENRY AUSTIN COMM COt 0.0476 *1995 Estimated Taxes: S *** AISD SCHOOI,S "** K-5TH 1.994 ASSIGNED CASIS L995 ASSIGNED CASTS 1.996 ASSIGNED CASIS **Lot Size** **Zoníng** **Rand Mc MAPSCO** **Vendorrs !ien** A **Deed Vof : 3563 **Deed Page: 911 **Deed Rec : !0/16/68 **Use** HOUSE HOUSE **Exemptions** RES HOMESD DUPUY FRED GARRISON ç230,733 2414 MATTHE!{S DR AUSTIN TX *Yr Blt* +Exterior*+ 1951 VüOOD S IDING 1951 wooD srÐrNc 126/G25 MG25 /554T UNKNOVÍN C020 **Floor* *Sq Ft* FIRST 2332 SECOND L967 7TH_8TH O HENRY O HENRY O HENRY * *Mortgagee* * *+Mail-: 78703_1548 9TH-1,2TH AUSTIN H AUST]N H AUSTIN H **Phone** (5I2) 478-]-945 **Imp Replace Va1ue** Agent Code: **Quality** **!fall Hgt* EXCETTENT (5+ ) UNK EXCE¡Ì,ENT (5+) UNK **¡oân Number***+Parcel Id* * 01190802050000 FI:440 SF CENTRÄL H/AC FTREPLACE TERRACE :1 :1 :4299 SE zL :608 SE PORCH lST FIOOR :273 Sî DET GA.RAGE 1ST :4.0 BATHS :1 FIREPl,ACE ;440 SF TERR-ACE Sketch Vectors available on this record. Wou-Ld you l-ike to see them? (<Y>/N) : DRIVE!ÍAY FENCE 78 of 86936 ! ! 23 I ! ! ! 4L! ! 2tl !! |L4 !l !! +-----L2----+-+ !! 9! tl -- -----+ 16 +---- 10 ---+------------- t!! '!7! !!! 13 !!! !6! +-+ 4I -- - -------23--- 13 --8 ---+--- --- 3 0 ------- -- ----+ +----11----+ ! + - - - - - - - - --- --- -- -- - 4 0 ---- ----- ---------+ ENTER RECORD NUMBERS, (L)ABEIS, (S)AIES, (TRÀVIS) :bye *,.* 1.OO MIN, CONNECT THIS SESSION, 8.40 MIN. CONNECT THIS MONTH *** NO CARRTER +-+ 11 ! 79 of 86980 of 86981 of 86982 of 869 1 ENVIRONMENTAL COMMISSION MOTION 20220803-005 Date: August 3, 2022 Subject: Borders Boat Dock 1, SP-2021-0084D Motion by: Jennifer L. Bristol Seconded by: Perry Bedford RATIONALE: WHEREAS, the Environmental Commission recognizes the applicant is requesting a variance request as follows: vary from LDC 25-8-281(C)(2)(b) to allow the construction within 150-foot of a rimrock Critical Environmental Feature (CEF). WHEREAS, the Environmental Commission recognizes the site is located in the Lake Austin watershed, and Taylor Slough South Watershed, Water Supply Suburban, Drinking Water Protection Zone; and WHEREAS, the Environmental Commission recognizes that staff recommends this variance with conditions, having determined the findings of fact to have been met; THEREFORE, the Environmental Commission recommends the variance request with the following: Staff Conditions: 1. Mitigation plantings upslope of rimrock to assist in soil stabilization. 2. Signed PG Letter for long-term stability of rimrock from new walkway. and the following Environmental Commission Conditions: 1. Remove invasive plant species in the disturbed area and use native plants in restoration and planter areas. VOTE 9-0 For: Aguirre, Bedford, Brimer, Bristol, Nickells, Ramberg, Schiera, Scott, and Qureshi Against: None Abstain: None Recuse: None 83 of 869Absent: Thompson and Barrett Bixler Approved By: Kevin Ramberg, Environmental Commission Chair 2 84 of 86985 of 86986 of 869