HARRIS COUNTY WCID 99 WWTP

Address

18603 CASPER DR
SPRING, TX 77373
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County

HARRIS County

Inspections

1 · last Nov 16, 2021

Total Penalties

$0

Registry ID

110009779944

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.

1

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	Effluent Violations - Unapproved Bypass	Jan 1, 1986	—	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
E. coli	DMR, Limited - Numeric Violation	79.00 MPN/100mL	63.00	+25%	Dec 2023	Open
E. coli	DMR, Limited - Numeric Violation	3,110.00 MPN/100mL	200.00	+1,455%	Dec 2023	Open
E. coli	DMR, Limited - Numeric Violation	4,840.00 MPN/100mL	200.00	+2,320%	Aug 2022	Open
E. coli	DMR, Limited - Numeric Violation	3,470.00 MPN/100mL	200.00	+1,635%	Jun 2020	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	4.81 mg/L	3.00	+60%	Nov 2017	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	17.27 mg/L	15.00	+15%	Nov 2017	Open

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