Non-Compliance
Clean Water Act
CHULA VISTA 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
-
4000F S OF INTX FM 1433 AND FM 65
CRYSTAL CITY, TX 78839
View on map ↗ - County
- ZAVALA County
- Inspections
- 4 · last May 6, 2024
- Total Penalties
- $0
- Registry ID
- 110010921324
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
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 | Dec 20, 2023 | Mar 18, 2024 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jun 17, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 13, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.20 mg/L | 2.00 | +60% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.06 mg/L | 2.00 | +53% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.30 mg/L | 2.00 | +15% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.30 mg/L | 2.00 | +15% | May 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 2.30 mg/L | 2.00 | +15% | May 2020 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,542.00 MPN/100mL | 399.00 | +286% | Nov 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,542.00 MPN/100mL | 126.00 | +1,124% | Nov 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.90 mg/L | 2.00 | +145% | Nov 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.61 kg/d | 0.38 | +61% | Nov 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.50 mg/L | 2.00 | +25% | Feb 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.10 mg/L | 2.00 | +5% | Jan 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | May 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.00 mg/L | 15.00 | +60% | Mar 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.90 mg/L | 2.00 | +45% | Mar 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.30 mg/L | 2.00 | +15% | Jun 2015 | Open |
| E. coli | DMR, Limited - Numeric Violation | 133.00 MPN/100mL | 126.00 | +6% | Jan 2015 | Open |
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