Non-Compliance
Clean Water Act
SUNSET OAKS WWTF
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
-
2500' NE OF INTX OF HWY 21 & YARRINGTON RD
SAN MARCOS, TX 78640
View on map ↗ - County
- HAYS County
- Inspections
- 1 · last Oct 4, 2023
- Total Penalties
- $0
- Registry ID
- 110070051182
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 | Schedule Event achieved late but reported | Jun 20, 2024 | — | 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 | 1,986.30 MPN/100mL | 399.00 | +398% | Nov 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 13.70 mg/L | 4.00 | +243% | Mar 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.02 mg/L | 4.00 | +1% | Jan 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.90 mg/L | 1.00 | +10% | Nov 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 770.10 MPN/100mL | 399.00 | +93% | Nov 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.60 mg/L | 1.00 | +40% | Oct 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.50 mg/L | 5.00 | +10% | Feb 2023 | Open |
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