TNP engineer briefs Copper Canyon on five-year stormwater (MS4) program

Jul 29, 2025

Mandy Clark of TNP told the council Copper Canyon must implement a five-year stormwater management program under TPDES/MS4 rules, outlined six minimum control measures, said the town filed a Notice of Intent in January and is awaiting TCEQ approval, and described annual reporting and maintenance expectations.

The full story

Mandy Clark of engineering firm TNP told the Copper Canyon Town Council on July 28 that the town is required to participate in the Texas Pollutant Discharge Elimination System (TCEQ99s MS4 program) as part of the Denton-Lewisville urbanized area and must implement a five-year stormwater management program. Clark said TNP filed a Notice of Intent in January and the town is operating as if the permit is active while awaiting formal approval.

Free newsletter

Sign up to keep reading.

Your free newsletter brings you what your city council, county, and school board discussed and decided.

or
Already have an account? Sign in