Non-Compliance
Clean Water Act
SOUTHDOWN 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
-
3711 SOHO DRIVE
PEARLAND, TX 77584
View on map ↗ - County
- BRAZORIA County
- Inspections
- 3 · last Sep 13, 2024
- Total Penalties
- $0
- Registry ID
- 110006800435
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.
9
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 reported late | Jun 6, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 6, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 22, 2023 | May 22, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Feb 16, 2023 | May 22, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Nov 27, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 16, 2013 | — | 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 |
|---|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.60 mg/L | 5.00 | +52% | Dec 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.40 mg/L | 5.00 | +8% | Nov 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.60 mg/L | 5.00 | +12% | Oct 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.90 mg/L | 5.00 | +38% | Aug 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.00 mg/L | 5.00 | +20% | Jul 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.50 mg/L | 5.00 | +10% | Jun 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.97 kg/d | 7.26 | +37% | Jun 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.50 mg/L | 5.00 | +30% | May 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 8.40 mg/L | 5.00 | +68% | Apr 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.80 mg/L | 5.00 | +36% | Mar 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.20 mg/L | 5.00 | +4% | Feb 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.10 mg/L | 5.00 | +22% | Jan 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.54 mg/L | 1.00 | +46% | Dec 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.70 mg/L | 5.00 | +14% | Nov 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.50 mg/L | 12.00 | +63% | Nov 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.19 mg/L | 2.00 | +310% | Nov 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.75 kg/d | 7.26 | +158% | Nov 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 28.10 mg/L | 12.00 | +134% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.50 mg/L | 12.00 | +88% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 27.06 kg/d | 7.26 | +273% | Oct 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.10 mg/L | 5.00 | +22% | Oct 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.50 mg/L | 2.00 | +675% | Oct 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 95.50 mg/L | 35.00 | +173% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.17 kg/d | 7.26 | +40% | Sep 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.66 mg/L | 2.00 | +133% | Sep 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.08 kg/d | 7.26 | +39% | Aug 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.40 mg/L | 2.00 | +170% | Aug 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.69 mg/L | 2.00 | +35% | Jul 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 7.32 mg/L | 4.00 | +83% | Jun 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.69 mg/L | 2.00 | +35% | Jun 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 8.20 mg/L | 5.00 | +64% | May 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 6.29 mg/L | 4.00 | +57% | May 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.80 mg/L | 2.00 | +440% | May 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.40 mg/L | 12.00 | +28% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.71 kg/d | 7.26 | +116% | May 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.48 mg/L | 2.00 | +74% | Apr 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.90 mg/L | 5.00 | +18% | Apr 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.20 mg/L | 5.00 | +4% | Mar 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.90 mg/L | 5.00 | +18% | Feb 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.81 mg/L | 1.00 | +19% | Jan 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.10 mg/L | 5.00 | +2% | Jul 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.00 mg/L | 5.00 | +20% | Jun 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.20 mg/L | 5.00 | +24% | May 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 8.40 mg/L | 4.00 | +110% | Oct 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.81 mg/L | 5.00 | +16% | Jul 2015 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.40 mg/L | 5.00 | +8% | Jun 2015 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.17 mg/L | 5.00 | +43% | May 2015 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 18.43 kg/d | 18.16 | +1% | May 2015 | Open |
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