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Stormwater Directory

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City of College Station(3 more)

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Field
Local
City of College Station
City of College Station Public Works / Development Services
Permit
Permit / AuthorizationGrading / Drainage Permit
Submit ToCity of College Station Public Works / Development Services
Lead TimePlan review typically 2–4 weeks; concurrent review available
Application MethodSubmit via City of College Station online permitting portal (COCSOnline) or in person at 1101 Texas Ave., College Station, TX 77840
FeeContact agency for current fee schedule
Water Quality
Impervious Cover LimitNo citywide impervious cover cap; drainage systems must accommodate design storm flows per College Station Drainage Policy and Design Standards
On-Site Treatment RequiredNo
Detention RequiredYes — Detention required to limit post-development peak flows to pre-development levels for 2-, 5-, 10-, 25-, and 100-year storms per College Station Drainage Policy and Design Standards; post-construction water quality controls required for sites disturbing ≥1 acre
Turbidity / Discharge StandardNo numeric NTU limit; discharges must comply with TCEQ TXR150000 and not degrade Navasota River or downstream water quality
SWPPP
SWPPP / Local Plan RequiredYes — SWPPP per TCEQ TXR150000; drainage report required for local permit
PE Stamp RequiredYes
Inspections
Inspection RequirementsCity of College Station Public Works inspects grading permits at rough grading, drainage infrastructure installation, and final stabilization. Texas A&M University maintains its own inspection program for on-campus projects.
Inspector QualificationNo city-specific certification required beyond TCEQ SWPPP requirements
Design & Zones
Local Design ManualCity of College Station Drainage Policy and Design Standards
Special Overlay ZonesNavasota River Watershed, FEMA Special Flood Hazard Area (SFHA), Texas A&M University Campus Zone