ROLLING HILLS WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $12,751 in total penalties since records began.
- Address
-
11143 GARDEN TREE
HOUSTON, TX 77044
View on map ↗ - County
- HARRIS County
- Inspections
- 1 · last Oct 9, 2024
- Total Penalties
- $12,751 · last Jan 17, 2024
- Registry ID
- 110009778142
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.
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 9, 2024 | Jan 29, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | May 13, 2014 | — | 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 |
|---|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.25 MGD | 0.22 | +14% | Jun 2025 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.28 MGD | 0.22 | +28% | Nov 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.70 mg/L | 15.00 | +11% | Feb 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.86 kg/d | 12.71 | +33% | Jan 2021 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.28 MGD | 0.22 | +27% | Jan 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.90 mg/L | 15.00 | +6% | Jan 2021 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.22 MGD | 0.22 | +1% | Aug 2017 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.