Non-Compliance
Clean Water Act
CITY OF ALAMO 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
-
14000' S INTEX OF TOWER RD AND US 83 BUS
ALAMO, TX 78516
View on map ↗ - County
- HIDALGO County
- Inspections
- 4 · last Apr 29, 2025
- Total Penalties
- $0 · last Nov 17, 2015
- Registry ID
- 110064599634
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 | Mar 26, 2023 | Jul 8, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 26, 2023 | Jul 8, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 26, 2023 | — | Open |
| cwa | Schedule Event reported late | Mar 26, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 26, 2023 | Jul 8, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 26, 2023 | — | Open |
| cwa | Schedule Event reported late | Mar 26, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 26, 2023 | Jul 8, 2025 | Resolved |
| cwa | Schedule Event reported late | Dec 26, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 26, 2022 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 6, 2020 | Aug 21, 2020 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 1, 2019 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 8, 2017 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 3, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 19, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 15, 2014 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 17, 2013 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Mar 16, 2001 | Aug 26, 2003 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 6, 1995 | Jul 17, 1997 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Feb 13, 1995 | Jul 17, 1997 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 29, 1994 | — | 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 | 21.00 mg/L | 3.00 | +600% | Dec 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 79.90 kg/d | 28.60 | +179% | Dec 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,986.00 MPN/100mL | 399.00 | +398% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 536.00 MPN/100mL | 126.00 | +325% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 31.00 mg/L | 10.00 | +210% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 25.00 mg/L | 10.00 | +150% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.00 mg/L | 3.00 | +400% | Nov 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 55.84 kg/d | 28.60 | +95% | Nov 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.00 mg/L | 3.00 | +200% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 34.96 kg/d | 28.60 | +22% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.00 mg/L | 3.00 | +133% | Sep 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 42.22 kg/d | 28.60 | +48% | Aug 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 200.00 MPN/100mL | 126.00 | +59% | Aug 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,203.00 MPN/100mL | 399.00 | +202% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.00 mg/L | 3.00 | +267% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.00 mg/L | 10.00 | +130% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.00 mg/L | 3.00 | +133% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 10.00 | +20% | Jul 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,300.00 MPN/100mL | 399.00 | +226% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 29.51 kg/d | 28.60 | +3% | Jul 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 517.00 MPN/100mL | 399.00 | +30% | Jun 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 204.00 MPN/100mL | 126.00 | +62% | May 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | May 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Apr 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 221.00 MPN/100mL | 126.00 | +75% | Apr 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.78 mg/L | 1.00 | +22% | Jan 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Jan 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 800.00 MPN/100mL | 126.00 | +535% | Jan 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.70 mg/L | 1.00 | +30% | Dec 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 212.00 MPN/100mL | 126.00 | +68% | Dec 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Dec 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 218.00 MPN/100mL | 126.00 | +73% | Aug 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,300.00 MPN/100mL | 399.00 | +226% | Aug 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 770.00 MPN/100mL | 399.00 | +93% | Feb 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Nov 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 349.00 MPN/100mL | 126.00 | +177% | Nov 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Oct 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 226.00 MPN/100mL | 126.00 | +79% | Oct 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 461.00 MPN/100mL | 399.00 | +16% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 411.00 MPN/100mL | 399.00 | +3% | Mar 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 78.00 mg/L | 70.00 | +11% | Mar 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 43.00 mg/L | 30.00 | +43% | Mar 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 980.00 MPN/100mL | 399.00 | +146% | Feb 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 411.00 MPN/100mL | 399.00 | +3% | Sep 2022 | Open |
| E. coli | DMR, Limited - Overdue | 411.00 MPN/100mL | 399.00 | +3% | Sep 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | Jul 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | May 2022 | 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-2015-0890-MWD-E · Nov 17, 2015
$5,062
State CWA Penalty AO
Clean Water Act
· Case TX-2010-1732-MWD-E · May 22, 2011
$23,655
CWA 309A AO For Compliance
Clean Water Act
· Case 06-2002-N293 · Aug 30, 2002
CWA 309A AO For Compliance
Clean Water Act
· Case 06-2000-N357 · Aug 11, 2000
CWA 309A AO For Compliance
Clean Water Act
· Case 06-2000-N208 · Feb 29, 2000
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1999-N249 · Mar 23, 1999
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1997-N149 · Mar 6, 1997
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1997-N189 · Dec 10, 1996
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1996-N117 · Mar 22, 1996
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1995-N276 · May 31, 1995
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1995-N261 · Jan 11, 1995
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1995-N244 · Nov 30, 1994
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1994-N518 · Sep 23, 1994
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1994-N416 · Jun 29, 1994
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1994-N309 · Apr 5, 1994
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