Converse, TX Environmental Rules: Stormwater Management (2026)
Key Facts
- Penalty
- Up to $500 per day
- Enforcement
- Utility director's stormwater inspector
- Residential fee
- $2.43 per month
- Construction threshold
- 1+ acre disturbed needs TCEQ permit
- Adopted
- Ord. No. 321, Aug. 3, 2010
Summary
Converse bans dumping oil, chemicals, yard waste, and household hazardous waste into storm drains and creeks, and funds drainage upkeep through a monthly stormwater utility fee on every developed lot.
It shall be a violation of this chapter for any person to deposit, throw, drain, discharge, cause or allow to be deposited, thrown, drained or discharged, or otherwise cause to be injected into the MS4, or any storm sewer manhole, catch basin, private drain, ditch, street, gutter, creek, stream, tributary, or any other drainage device which connects with or drains into the MS4, any of the following described materials or substances within the corporate limits of the city:
a. Any acid waste materials;
b. Any alkaline waste materials;
c. Any animal waste;
d. Any pressure washing waste;
e. Any animal processing waste;
f. Any livestock waste;
g. Any water or waste containing free-floating, or insoluble oil;
h. Any gasoline, naphtha, fuel oil, mineral oil or other flammable or explosive liquid, solid or gas;
i. Any noxious, malodorous, poisonous, or reactive substance which, either singularly or by interaction with other substances, or by its accumulation in the municipal separate storm sewer system becomes injurious or potentially injurious to human, plant or animal life, or property; or
j. Any domestic wastewater or industrial wastewater as defined by TECQ.
k. It shall be a defense to prosecution under this section that such person was authorized to commit any act under a valid permit from the TECQ or the US EPA, which would otherwise constitute a violation at the time of commission.
(2) Placing brush cuttings, clippings, and/or rubbish into the MS4.
a.
Full Breakdown
The city's Municipal Separate Storm Sewer System (MS4) ordinance, adopted under Ord. No. 321, prohibits discharging acids, oils, animal waste, pesticides, brush cuttings, and household hazardous waste into any storm sewer, ditch, gutter, or creek that drains into the MS4. The utility director's stormwater inspector enforces the rule, and construction sites disturbing an acre or more must follow BMPs and hold TCEQ permits. Every developed residential, multifamily, and commercial lot also pays a separate monthly stormwater utility fee, $2.43 for a single-family home, to fund drainage maintenance and MS4 operations citywide.
Violations & Fines
Violating the MS4 discharge ban is a Class C misdemeanor punishable by up to $500 per offense, with each day of continued violation a separate offense.
Frequently Asked Questions
What can't go into Converse storm drains?
Does every property pay a stormwater fee?
Sources & Official References
Other rules in Converse
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Stormwater Management in Nearby Cities
How other cities in Bexar County handle stormwater management.