Non-Compliance
Clean Water Act
CALICO ROCK 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
-
RAND HILL ROAD
CALICO ROCK, AR 72519
View on map ↗ - County
- IZARD County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Jul 17, 2024
- Total Penalties
- $0
- Registry ID
- 110055983583
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.
6
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 but reported | May 1, 2024 | Aug 20, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 1, 2024 | Aug 20, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | May 1, 2024 | — | Open |
| cwa | Schedule Event reported late | May 1, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 1, 2024 | Aug 20, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2024 | Aug 20, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 1, 2024 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 30, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 30, 1992 | Mar 21, 1994 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 1992 | Mar 21, 1994 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 15, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 15, 1991 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 1991 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 1991 | Mar 21, 1994 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 1991 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 1991 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 1991 | Mar 21, 1994 | 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 |
|---|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 1.00 mg/L | 2.00 | +99,999% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 308.00 mg/L | 30.00 | +927% | Dec 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 47.90 mg/L | 40.00 | +20% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 106.96 kg/d | 28.42 | +276% | Dec 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 28.40 mg/L | 25.00 | +14% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 610.00 mg/L | 45.00 | +1,256% | Dec 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,310.00 MPN/100mL | 2,000.00 | +16% | Dec 2024 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +138% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.30 mg/L | 7.70 | +47% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.50 mg/L | 7.70 | +153% | Jun 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.70 mg/L | 7.70 | +65% | Jun 2024 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 268.00 MPN/100mL | 200.00 | +99,999% | May 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,000.00 MPN/100mL | 400.00 | +99,999% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.10 mg/L | 7.70 | +135% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 71.00 mg/L | 45.00 | +58% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.50 mg/L | 30.00 | +22% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.80 mg/L | 7.70 | +79% | May 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.70 mg/L | 8.80 | +113% | Apr 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.30 mg/L | 8.80 | +108% | Apr 2024 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,280.00 MPN/100mL | 400.00 | +220% | Jul 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.25 mg/L | 0.02 | +1,090% | Nov 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,000.00 MPN/100mL | 400.00 | +99,999% | Jul 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 618.00 MPN/100mL | 400.00 | +55% | Jun 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 34.70 mg/L | 30.00 | +16% | Dec 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 233.00 MPN/100mL | 200.00 | +17% | May 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 604.00 MPN/100mL | 400.00 | +51% | May 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 34.50 mg/L | 30.00 | +15% | Jul 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 50.00 mg/L | 45.00 | +11% | Jul 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.60 mg/L | 8.80 | +9% | Apr 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 30.00 | +53% | Sep 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.00 mg/L | 45.00 | +36% | Sep 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 430.00 MPN/100mL | 400.00 | +8% | Aug 2018 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.50 mg/L | 2.00 | +75% | Sep 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 414.00 MPN/100mL | 200.00 | +107% | Apr 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 520.00 MPN/100mL | 400.00 | +30% | Apr 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,057.00 MPN/100mL | 1,000.00 | +6% | Mar 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.00 mg/L | 30.00 | +37% | Mar 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 74.00 mg/L | 45.00 | +64% | Mar 2016 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.90 mg/L | 4.00 | +3% | Feb 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +43% | Jan 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +43% | Dec 2015 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +90% | Nov 2015 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +138% | Oct 2015 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.40 mg/L | 0.02 | +1,805% | Sep 2015 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 45.00 | +20% | Jul 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.50 mg/L | 30.00 | +15% | Jul 2015 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 430.00 MPN/100mL | 400.00 | +8% | Jul 2015 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 249.00 MPN/100mL | 200.00 | +25% | Jul 2015 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.10 | +30% | Jul 2015 | 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-N00002295 · Oct 27, 1992
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00001430 · Jan 23, 1992
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00001927 · Sep 30, 1991
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00001929 · May 29, 1991
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00000912 · Jan 22, 1991
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· Utilities