20200603-006c: Ledgestone WW SER #4622 presentation — original pdf
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Ledgestone Multifamily Wastewater Service Extension Request #4622 Request Summary • 77.78 acres • 2‐Mile ETJ • Slaughter Creek Watershed, Barton Springs Zone • Located in the Edwards Aquifer Contributing Zone • Drinking Water Protection Zone (DWPZ) SER #4622 SER #4622 Site Location Austin City Limits Austin ETJ Edwards Aquifer Recharge Zone Edwards Aquifer Contributing Zone Site Location Devils Pen Creek Devils Pen Creek SER #4622 Proposed Wastewater Extension Map provided by AWU SER #4622 Summary Alternative Wastewater Service: • The applicant has stated that the site could develop with a similar density with decentralized service with a Texas Land Application Permit (TLAP). Water: • The site is located in West Travis County Public Utility Agency (PUA) for water service. SER Review & Evaluation • Watershed Protection Department and Austin Water Utility developed a set of criteria for evalua(cid:415)ng SERs. • Staff have developed a method for quantitatively evaluating SER applications using a scoring matrix. • The evaluation includes deductions related to environmental conditions on the site and credits for improvements to existing problems the SER could provide. SER Scoring Matrix SERs recommended for approval SERs not recommended for approval Project points ≥ 1 Project points ≤ 0 Ledgestone Multifamily Score: 10 Staff Recommendation Staff recommends approval. Basis for recommendation: Staff review determined that there were no significant environmental risks to extend service to the site. Contact Information Kaela Champlin Watershed Protection Department City of Austin (512) 974‐3443 kaela.champlin@austintexas.gov