Non-Compliance Clean Water Act

HARRIS COUNTY MUD 433 WWTP

Quick Summary

•Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
•Assessed $0 in total penalties since records began.

Address: 2.3 M S AND 2.4 M W OF THE INTERSECTION OF HWY 290
CYPRESS, TX 77433
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County: HARRIS County
Inspections: 4 · last Aug 26, 2025
Total Penalties: $0
Registry ID: 110033819633

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

Water (CWA)
Qtrs Non-Compliant

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program	Type	Violation Date	Return to Compliance	Status
cwa	Permit Violations - Violation Specified in Comment	Oct 7, 2024	Nov 25, 2024	Resolved
cwa	Permit Violations - Violation Specified in Comment	Jul 16, 2015	—	Open

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant	Violation	Reported	Limit	Exceedance	Period	Status
Chlorine, total residual	DMR, Limited - Numeric Violation	4.77 mg/L	4.00	+19%	Jan 2018	Open
E. coli	DMR, Limited - Numeric Violation	2,400.00 MPN/100mL	200.00	+1,100%	Mar 2015	Open
E. coli	DMR, Limited - Numeric Violation	700.00 MPN/100mL	200.00	+250%	Feb 2015	Open

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