Non-Compliance
Clean Water Act
RANCHO VIEJO WWTF
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $5,625 in total penalties since records began.
- Address
-
100 HIDALGO ST
RANCHO VIEJO, TX 78575
View on map ↗ - County
- CAMERON County
- Inspections
- 4 · last May 7, 2024
- Total Penalties
- $5,625 · last Dec 21, 2021
- Registry ID
- 110021030490
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.
12
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 unachieved and not reported | Nov 5, 2024 | Feb 4, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 20, 2022 | Apr 21, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 22, 2021 | Mar 23, 2022 | Resolved |
| cwa | Permit Violations - Discharge Without a Valid Permit | Jul 2, 2020 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 17, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 24, 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 | 17.00 mg/L | 15.00 | +13% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.94 kg/d | 4.54 | +97% | Sep 2025 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.45 MGD | 0.40 | +14% | Sep 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.00 mg/L | 3.00 | +33% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 3.50 mg/L | 3.00 | +17% | Apr 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.50 mg/L | 3.00 | +17% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 7.63 kg/d | 4.54 | +68% | Mar 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.63 kg/d | 4.54 | +68% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 22.60 mg/L | 15.00 | +51% | Mar 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.60 mg/L | 15.00 | +51% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 9.42 mg/L | 3.00 | +214% | Mar 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.42 mg/L | 3.00 | +214% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 4.50 mg/L | 3.00 | +50% | Feb 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.50 mg/L | 3.00 | +50% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.50 mg/L | 3.00 | +117% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.40 mg/L | 15.00 | +36% | Mar 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.30 mg/L | 3.00 | +10% | Feb 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.40 mg/L | 4.00 | +10% | May 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 4.90 mg/L | 4.00 | +23% | Nov 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.80 mg/L | 1.00 | +20% | Apr 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.53 mg/L | 3.00 | +18% | Apr 2015 | 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-2020-1443-MWD-E · Dec 21, 2021
$5,625
State CWA Penalty AO
Clean Water Act
· Case TX-2012-2176-MWD-E · May 2, 2013
$14,200
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