20250507-005: McLemore SER Recommendation — original pdf

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ENVIRONMENTAL COMMISSION MOTION 20250507-005 Date: May 7, 2025 Subject: McLemore Tract Multifamily Water and Wastewater Service Extension Request #6139 and 6140 Location: 10656 N FM 620 Rd, Austin, Texas 78726 Motion by: Hanna Cofer Seconded by: Mariana Kruger WHEREAS, the Environmental Commission recognizes the applicant is requesting Service Extension Requests (SERs) for water and wastewater located outside of the City of Austin’s full purpose jurisdiction. This site opted to remove itself from the City of Austin’s ETJ in September 2024. WHEREAS, the Environmental Commission recognizes the site is located in Lake Travis Watershed, North Edwards Aquifer Recharge Zone, and the Drinking Water Protection Zone, and WHEREAS, the Environmental Commission recognizes that Staff does not recommend the SER. THEREFORE, the Environmental Commission DOES NOT recommend Service Extension Request #6139 and 6140 for the following reasons: 1. The proposed 10-acre development would propose approximately 59% impervious cover. The proposed development includes parking that covers approximately 34% of the property. If the applicant were required to comply with City of Austin environmental standards, the impervious cover would be limited to 20% of the net site area. 2. The site is also within the North Edwards Aquifer Recharge Zone and is upstream of known Jollyville Plateau salamander habitat. 3. The City of Austin’s Land Development Code limits construction on slopes greater than 15% and the proposed project plans to build on slopes greater than 15%. 4. The site has soil that limits OSSF or TLAP systems. VOTE 10-0 For: Jennifer Bristol, Mariana Krueger, Hanna Cofer, Richard Brimer, Isabella Changsut, Annie Fierro Justin Fleury, Ashika Ganguly, Haris Qureshi, Martin Luecke Against: None Abstain: None Recuse: None Absent: David Sullivan 1 Approved By: Jennifer Bristol, Environmental Commission Chair 2