Non-Compliance
Clean Water Act
HILL-N-PARK STP
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
-
3492 49TH STREET
GREELEY, CO 80634
View on map ↗ - County
- WELD County
- Inspections
- 3 · last Jan 8, 2025
- Total Penalties
- $0
- Registry ID
- 110055979623
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 | Schedule Event reported late | May 31, 2020 | — | Open |
| cwa | Effluent Violations - Failed Toxicity Test | Jul 1, 2019 | Aug 21, 2019 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 30, 2011 | Apr 1, 2012 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2011 | Apr 1, 2012 | Resolved |
| cwa | Schedule Event reported late | Jun 30, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 31, 2010 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 31, 2010 | Apr 1, 2012 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2010 | Apr 1, 2012 | Resolved |
| cwa | Schedule Event reported late | Dec 31, 2010 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2010 | Apr 1, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 30, 2010 | Apr 1, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2009 | Apr 1, 2012 | Resolved |
| cwa | Schedule Event reported late | Dec 31, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 31, 2009 | Apr 1, 2012 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.75 mg/L | 2.50 | +10% | May 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.15 mg/L | 2.50 | +106% | Apr 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.28 mg/L | 2.50 | +111% | Mar 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.41 mg/L | 2.50 | +116% | Feb 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.53 mg/L | 2.50 | +121% | Jan 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.33 mg/L | 6.80 | +37% | Jan 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 5.56 mg/L | 2.50 | +122% | Dec 2019 | Open |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | DMR, Limited - Numeric Violation | 71.11 % | 100.00 | +29% | Sep 2019 | Open |
| Mercury, total low level | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +5% | Mar 2019 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.41 MGD | 0.50 | +182% | Dec 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.45 MGD | 0.50 | +189% | Nov 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.50 MGD | 0.50 | +200% | Oct 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.52 MGD | 0.50 | +203% | Sep 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.41 MGD | 0.50 | +182% | Aug 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.80 MGD | 0.50 | +59% | Jul 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.83 MGD | 0.50 | +66% | Jun 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.92 MGD | 0.50 | +84% | May 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.60 MGD | 0.50 | +19% | Apr 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 88.00 mg/L | 75.00 | +17% | Apr 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.73 MGD | 0.50 | +46% | Mar 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 50.00 mg/L | 45.00 | +11% | Mar 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 48.00 mg/L | 30.00 | +60% | Mar 2018 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.67 MGD | 0.50 | +33% | Feb 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 55.00 mg/L | 45.00 | +22% | Feb 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 44.00 mg/L | 30.00 | +47% | Feb 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 52.00 mg/L | 45.00 | +16% | Jan 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 45.00 mg/L | 30.00 | +50% | Jan 2018 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.67 MGD | 0.50 | +35% | Jan 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 38.00 mg/L | 30.00 | +27% | Dec 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 66.00 mg/L | 45.00 | +47% | Dec 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.68 MGD | 0.50 | +36% | Dec 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 49.00 mg/L | 45.00 | +9% | Nov 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 48.00 mg/L | 30.00 | +60% | Nov 2017 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.67 MGD | 0.50 | +33% | Nov 2017 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Oct 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 44.00 mg/L | 30.00 | +47% | Oct 2017 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.68 MGD | 0.50 | +36% | Oct 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.65 MGD | 0.50 | +30% | Sep 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.67 MGD | 0.50 | +34% | Aug 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.60 MGD | 0.50 | +21% | Jul 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.62 MGD | 0.50 | +24% | Jun 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.00 mg/L | 30.00 | +53% | May 2017 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | May 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.75 MGD | 0.50 | +50% | May 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 68.00 mg/L | 45.00 | +51% | May 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.60 MGD | 0.50 | +21% | Apr 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.63 MGD | 0.50 | +25% | Mar 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 50.00 mg/L | 45.00 | +11% | Mar 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 42.00 mg/L | 30.00 | +40% | Mar 2017 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.64 MGD | 0.50 | +27% | Feb 2017 | Open |
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