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City of Leander(3 more)
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| Field | Local City of Leander City of Leander Development Services |
|---|---|
| Permit | |
| Permit / Authorization | Grading / Drainage Permit |
| Submit To | City of Leander Development Services |
| Lead Time | Plan review typically 2–4 weeks |
| Application Method | Submit via City of Leander Development Services at 201 N. Brushy St., Leander, TX 78641 or online portal at leandertx.gov |
| Fee | Contact agency for current fee schedule |
| Water Quality | |
| Impervious Cover Limit | Portions of Leander are within the Edwards Aquifer Contributing Zone — EAA or BSEACD rules may apply, limiting impervious cover and requiring recharge-protection BMPs for qualifying sites |
| On-Site Treatment Required | No |
| Detention Required | Yes — Detention required to limit post-development peak flows to pre-development levels for 2-, 5-, 10-, 25-, and 100-year storms per City of Leander and Williamson County Drainage Criteria |
| Turbidity / Discharge Standard | No numeric NTU limit; discharges must comply with TCEQ TXR150000 and not degrade Brushy Creek or tributaries of the San Gabriel River |
| SWPPP | |
| SWPPP / Local Plan Required | Yes — SWPPP per TCEQ TXR150000; drainage report required for local permit |
| PE Stamp Required | Yes |
| Inspections | |
| Inspection Requirements | City of Leander Development Services inspects grading permits at rough grading and final stabilization. |
| Inspector Qualification | No city-specific certification required beyond TCEQ SWPPP requirements |
| Design & Zones | |
| Local Design Manual | City of Leander Development Standards |
| Special Overlay Zones | Edwards Aquifer Contributing Zone, Brushy Creek Watershed, FEMA Special Flood Hazard Area |