Non-Compliance
Clean Water Act
RIVERWOOD WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $9,000 in total penalties since records began.
- Address
-
3 MI SW INTX OF FMR 359 & FMR 1093
FULSHEAR, TX 77441
View on map ↗ - County
- FORT BEND County
- Inspections
- 1 · last Aug 5, 2021
- Total Penalties
- $9,000 · last Jun 3, 2025
- Registry ID
- 110009770505
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.
5
Water (CWA)
Qtrs Non-Compliant
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 | Aug 14, 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 |
|---|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.09 MGD | 0.08 | +13% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.63 mg/L | 2.00 | +32% | Oct 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.90 kg/d | 0.59 | +52% | Oct 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 18.20 mg/L | 35.00 | +99,999% | Jul 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 9.04 mg/L | 10.00 | +99,999% | Jul 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.80 mg/L | 2.00 | +640% | Jul 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 39.30 mg/L | 15.00 | +162% | Jul 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 1.00 mg/L | 4.00 | +75% | Jul 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Jul 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 2.55 kg/d | 2.86 | +99,999% | Jul 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.29 kg/d | 0.59 | +626% | Jul 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 4.86 kg/d | 4.27 | +14% | Jul 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 454.00 MPN/100mL | 399.00 | +14% | Jun 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 0.66 kg/d | 2.86 | +99,999% | Jun 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 19.00 mg/L | 35.00 | +99,999% | Jun 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.53 mg/L | 10.00 | +99,999% | Jun 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 35.80 mg/L | 15.00 | +139% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.20 mg/L | 2.00 | +160% | Mar 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.02 kg/d | 0.59 | +72% | Mar 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.98 mg/L | 2.00 | +49% | Nov 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.90 mg/L | 15.00 | +26% | Oct 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.10 MGD | 0.08 | +33% | Jan 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.63 mg/L | 4.00 | +9% | Apr 2022 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.77 mg/L | 1.00 | +23% | Jun 2020 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.08 MGD | 0.08 | +9% | Jun 2019 | 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.
State CWA Penalty AO
Clean Water Act
· Case TX-2024-1330-MWD-E · Jun 3, 2025
$9,000
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