Environmental Rules in Grapevine, TX (2026)
4 verified environmental rules for Grapevine, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Grapevine operates an MS4 (Municipal Separate Storm Sewer System) under a TPDES permit from the Texas Commission on Environmental Quality. Property owners must not discharge pollutants into storm drains. Construction sites over 1 acre require SWPPP (Stormwater Pollution Prevention Plans). Illicit discharges carry fines up to $500 per day.
Grapevine Stormwater Management Rules
Heavy RestrictionsTCEQ Stormwater Permits Program (TPDES TXR040000/050000/150000)
Requirements related to water quality permitting for stormwater runoff from construction sites, industrial facilities, and publicly owned and operated storm sewers. On this page: Under Which stormwater Permit Are You Regulated? How to Check the Status of Your Permit HOT Upcoming Stakeholder Meeting on Renewal of the Construction General Permit (CGP), TXR15000 HOT Renewal of the Multi-Sector Gen...
Erosion Control
Grapevine requires erosion and sediment control measures on all construction and land-disturbing activities to prevent sediment from entering streets, storm drains, and waterways. Silt fencing, inlet protection, and stabilized construction entrances are required before grading begins. Violations can trigger stop-work orders and fines up to $500 per day.
Grapevine Erosion and Sediment Control
Heavy RestrictionsTCEQ Construction General Permit TXR150000 (effective Mar. 5, 2023)
TCEQ issued the renewal of the CGP with an effective date of March 5, 2023. Construction activities are regulated under the CGP if they discharge stormwater to any surface water in the state and disturb an acre or more of soil. 2023 CGP Documents: 2023 CGP (TXR150000) 2023 CGP Fact Sheet 2023 Executive Director’s Response to Comments Help with PDF Note: Historical versions of the CGP are availa...
Flood Zones
Portions of Grapevine lie within FEMA-designated Special Flood Hazard Areas around Grapevine Lake, Denton Creek, Silver Lake Creek, and Big Bear Creek. The city participates in the NFIP and Community Rating System. New construction in the 1-percent-annual-chance floodplain must have the lowest floor elevated at least 1 foot above base flood elevation.
Grapevine Flood Zone Rules
Heavy RestrictionsGrading & Drainage
Grapevine requires grading and drainage to direct stormwater away from structures and not impose runoff onto adjacent properties. A grading plan is required for new construction, substantial additions, and any earthwork that alters drainage patterns. Pools, retaining walls, and landscaping cannot redirect water onto neighbors or block drainage easements.
Grapevine Grading and Drainage Rules
Heavy RestrictionsTex. Loc. Gov't Code Sec. 232.023(b)
Sec. 232.023. PLAT REQUIRED. [...] (b) A plat required under this section must: [...] (8) provide for drainage in the subdivision to: (A) avoid concentration of storm drainage water from each lot to adjacent lots; (B) provide positive drainage away from all buildings; and (C) coordinate individual lot drainage with the general storm drainage pattern for the area; (9) include a description of th...
Looking for Tarrant County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Grapevine city rules.
Environmental Rules in Tarrant County →