Environmental Rules in Conroe, TX (2026)
5 verified environmental rules for Conroe, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Conroe regulates stormwater management through the Engineering Department. Development projects require drainage plans. The city participates in the NFIP and CRS with stricter-than-minimum floodplain standards.
Conroe Stormwater Management Ordinance
Some RestrictionsErosion Control
Conroe requires erosion and sediment control for development projects under Chapter 94 (Subdivision Ordinance) Article X (Drainage Facilities) and Chapter 26 (Environment). Clearing permits include erosion control review. TCEQ stormwater discharge permits also apply.
Conroe Erosion & Stormwater Control
Some RestrictionsCoastal Development
Conroe is an inland city in Montgomery County, approximately 80 miles north of the Gulf Coast. There are no coastal development regulations. Conroe is situated near Lake Conroe but is not within any state or federal coastal management boundary.
Conroe Coastal Development Rules
Few RestrictionsFlood Zones
Conroe faces significant flood risk from the San Jacinto River watershed and Lake Conroe. FEMA maps designate many areas as Zone AE. Floodplain permits are mandatory before any development in the SFHA. The city participates in NFIP and CRS.
Conroe Flood Zones Ordinance
Heavy RestrictionsGrading & Drainage
Conroe requires grading and drainage permits for construction projects through the Engineering Department. Stormwater must not be redirected onto neighboring properties. Floodplain development requires additional permits.
Conroe Grading & Drainage Ordinance
Some RestrictionsTex. Local Government Code Sec. 232.003 (Subdivision Requirements - Drainage Specifications)
Sec. 232.003. SUBDIVISION REQUIREMENTS. By an order adopted and entered in the minutes of the commissioners court, and after a notice is published in a newspaper of general circulation in the county, the commissioners court may:(1) require a right-of-way on a street or road that functions as a main artery in a subdivision, of a width of not less than 50 feet or more than 100 feet;(2) requir...
Looking for Montgomery County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Conroe city rules.
Environmental Rules in Montgomery County →