Non-Compliance
Clean Water Act
PIERCE 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
-
42502 CR 35
WELD COUNTY, CO 80650
View on map ↗ - County
- WELD County
- Total Penalties
- $0
- Registry ID
- 110043274523
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
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, inorganic total | DMR, Limited - Numeric Violation | 11.00 mg/L | 10.00 | +10% | Feb 2026 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 12.00 mg/L | 10.00 | +20% | Aug 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 23.00 | +10,422% | Mar 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 2.20 | +109,900% | Mar 2025 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 480.00 mg/L | 400.00 | +20% | Feb 2025 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Dec 2023 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Mar 2023 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 58.00 mg/L | 10.00 | +480% | Jan 2021 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 34.00 MPN/100mL | 2.20 | +1,445% | Aug 2018 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 34.00 MPN/100mL | 23.00 | +48% | Aug 2018 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 27.00 mg/L | 10.00 | +170% | Apr 2018 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 18.00 mg/L | 10.00 | +80% | Sep 2017 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 33.00 mg/L | 10.00 | +230% | Oct 2016 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 35.00 mg/L | 10.00 | +250% | Jul 2016 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 46.00 mg/L | 10.00 | +360% | Jun 2016 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 43.00 mg/L | 10.00 | +330% | May 2016 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 258.33 kg/d | 224.73 | +15% | May 2016 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 30.00 MPN/100mL | 23.00 | +30% | Jun 2015 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 30.00 MPN/100mL | 2.20 | +1,264% | Jun 2015 | Open |
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