Non-Compliance
Clean Water Act
PRAIRIE GROVE 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
-
10239 BLUEMIST RD
PRAIRIE GROVE, AR 72753
View on map ↗ - County
- WASHINGTON County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Jan 4, 2023
- Total Penalties
- $0 · last Feb 10, 1995
- Registry ID
- 110055982628
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.
8
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 | Jan 1, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2009 | Jan 4, 2010 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 2009 | — | Open |
| cwa | Schedule Event reported late | Jun 1, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2009 | Jan 6, 2010 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 2008 | — | Open |
| cwa | Schedule Event reported late | Jun 1, 2008 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2008 | Jan 6, 2010 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 1, 2008 | Jan 4, 2010 | Resolved |
| cwa | Schedule Event reported late | Jun 1, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 1, 2007 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2007 | Jan 4, 2010 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2007 | Jan 6, 2010 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2006 | Jan 6, 2010 | Resolved |
| cwa | Schedule Event reported late | Jun 1, 2006 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 1, 2006 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2006 | Jan 4, 2010 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 1, 2005 | Jan 4, 2010 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2005 | Jan 6, 2010 | Resolved |
| cwa | Schedule Event reported late | Jun 1, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 1, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 5, 1995 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 5, 1995 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 5, 1995 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 5, 1995 | Jun 15, 1998 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 10, 1995 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 23, 1994 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Nov 16, 1990 | — | 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 |
|---|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.20 mg/L | 7.00 | +11% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.39 mg/L | 4.20 | +52% | Oct 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.55 mg/L | 0.50 | +10% | Sep 2025 | Open |
| Nitrite + Nitrate total [as N] | DMR, Limited - Numeric Violation | 14.70 mg/L | 10.00 | +47% | Sep 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.13 mg/L | 0.80 | +41% | Aug 2025 | Open |
| Nitrite + Nitrate total [as N] | DMR, Limited - Numeric Violation | 16.70 mg/L | 10.00 | +67% | Aug 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.66 mg/L | 0.50 | +32% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.83 mg/L | 1.70 | +184% | Jul 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.53 mg/L | 0.80 | +91% | Jul 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Overdue | 1.53 mg/L | 0.80 | +91% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.62 mg/L | 4.20 | +58% | Jul 2025 | Open |
| Nitrite + Nitrate total [as N] | DMR, Limited - Numeric Violation | 11.50 mg/L | 10.00 | +15% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 6.62 mg/L | 4.20 | +58% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.13 kg/d | 8.67 | +63% | Jul 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.68 mg/L | 0.50 | +36% | Jul 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.30 mg/L | 6.00 | +12% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.84 mg/L | 1.70 | +67% | Jun 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Overdue | 0.72 mg/L | 0.50 | +44% | Jun 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.73 kg/d | 8.67 | +12% | Jun 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.72 mg/L | 0.50 | +44% | Jun 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Overdue | 4.19 kg/d | 2.54 | +65% | May 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.88 mg/L | 0.50 | +76% | May 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Overdue | 0.88 mg/L | 0.50 | +76% | May 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 4.19 kg/d | 2.54 | +65% | May 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.67 mg/L | 0.80 | +234% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.76 mg/L | 1.70 | +4% | May 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Overdue | 0.65 mg/L | 0.50 | +30% | Apr 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 16.80 mg/L | 15.00 | +12% | Apr 2025 | Open |
| Nitrite + Nitrate total [as N] | DMR, Limited - Overdue | 10.20 mg/L | 10.00 | +2% | Apr 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.65 mg/L | 0.50 | +30% | Apr 2025 | Open |
| Nitrite + Nitrate total [as N] | DMR, Limited - Numeric Violation | 10.20 mg/L | 10.00 | +2% | Apr 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 3.02 mg/L | 0.80 | +278% | Apr 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Overdue | 3.02 mg/L | 0.80 | +278% | Apr 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Overdue | 0.94 mg/L | 0.50 | +88% | Mar 2025 | Resolved |
| Nitrite + Nitrate total [as N] | DMR, Limited - Numeric Violation | 12.10 mg/L | 10.00 | +21% | Mar 2025 | Open |
| Nitrite + Nitrate total [as N] | DMR, Limited - Overdue | 12.10 mg/L | 10.00 | +21% | Mar 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.94 mg/L | 0.50 | +88% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.80 mg/L | 10.50 | +12% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.88 mg/L | 7.00 | +13% | Jan 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 21.60 MPN/100mL | 2,000.00 | +99,999% | Jan 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.75 mg/L | 1.00 | +75% | Jan 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 4.08 mg/L | 1.50 | +172% | Jan 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 4.33 kg/d | 3.40 | +27% | Jan 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.15 mg/L | 7.00 | +2% | Dec 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,827.20 MPN/100mL | 2,000.00 | +41% | Dec 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 7.79 kg/d | 3.40 | +129% | Nov 2024 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.50 mg/L | 7.00 | +7% | Nov 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 11.00 mg/L | 1.50 | +633% | Nov 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.90 mg/L | 1.00 | +190% | Nov 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.42 kg/d | 13.62 | +6% | Sep 2024 | Resolved |
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 Non Penalty AO
Clean Water Act
· Case AR-N00004228 · Sep 10, 1995
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00004584 · Feb 10, 1995
$1,000
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