Non-Compliance
Clean Water Act
HON-DAH REGIONAL 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
-
HWY 73
WHITERIVER, AZ 85941
View on map ↗ - County
- NAVAJO County
- Inspections
- 1 · last Mar 28, 2024
- Total Penalties
- $0
- Registry ID
- 110012810299
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
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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 88.00 | +2,650% | Mar 2025 | Open |
| E. coli | DMR, Limited - Overdue | 2,419.60 MPN/100mL | 88.00 | +2,650% | Mar 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15,000,000.00 mg/L | 1,000,000.00 | +1,400% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2,300,000.00 mg/L | 1,000,000.00 | +130% | Mar 2025 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Overdue | 3.44 % | 65.00 | +176% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 2,300,000.00 mg/L | 1,000,000.00 | +130% | Mar 2025 | Resolved |
| E. coli | DMR, Limited - Overdue | 2,419.60 MPN/100mL | 47.00 | +5,048% | Mar 2025 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 3.44 % | 65.00 | +176% | Mar 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 47.00 | +5,048% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 7.14 % | 65.00 | +165% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 15,000,000.00 mg/L | 1,000,000.00 | +1,400% | Mar 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Overdue | 7.14 % | 65.00 | +165% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2,400,000.00 mg/L | 1,000,000.00 | +140% | Feb 2025 | Resolved |
| E. coli | DMR, Limited - Overdue | 2,419.60 MPN/100mL | 47.00 | +5,048% | Feb 2025 | Resolved |
| E. coli | DMR, Limited - Overdue | 2,419.60 MPN/100mL | 88.00 | +2,650% | Feb 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 47.00 | +5,048% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22,000,000.00 mg/L | 1,000,000.00 | +2,100% | Feb 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Overdue | 3.10 mg/L | 5.00 | +38% | Feb 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 88.00 | +2,650% | Feb 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.10 mg/L | 5.00 | +38% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 2,400,000.00 mg/L | 1,000,000.00 | +140% | Feb 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 22,000,000.00 mg/L | 1,000,000.00 | +2,100% | Feb 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18,000,000.00 mg/L | 1,000,000.00 | +1,700% | Jan 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 73.00 mg/L | 45.00 | +62% | Jan 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 47.00 | +5,048% | Jan 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2,400,000.00 mg/L | 1,000,000.00 | +140% | Jan 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 73.00 mg/L | 65.00 | +12% | Jan 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 1.50 mg/L | 5.00 | +70% | Jan 2025 | Open |
| Oil & grease, total recoverable [Q/C] | DMR, Limited - Numeric Violation | 25.00 mg/L | 10.00 | +150% | Jan 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 88.00 | +2,650% | Jan 2025 | Open |
| Oil & grease, total recoverable [Q/C] | DMR, Limited - Numeric Violation | 25.00 mg/L | 15.00 | +67% | Jan 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 88.00 | +2,650% | Dec 2024 | Open |
| E. coli | DMR, Limited - Overdue | 2,419.60 MPN/100mL | 88.00 | +2,650% | Dec 2024 | Resolved |
| Oil & grease, total recoverable [Q/C] | DMR, Limited - Numeric Violation | 25.00 mg/L | 15.00 | +67% | Dec 2024 | Open |
| E. coli | DMR, Limited - Overdue | 2,419.60 MPN/100mL | 47.00 | +5,048% | Dec 2024 | Resolved |
| Oil & grease, total recoverable [Q/C] | DMR, Limited - Numeric Violation | 25.00 mg/L | 10.00 | +150% | Dec 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2,400,000.00 mg/L | 1,000,000.00 | +140% | Dec 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18,000,000.00 mg/L | 1,000,000.00 | +1,700% | Dec 2024 | Open |
| Oil & grease, total recoverable [Q/C] | DMR, Limited - Overdue | 25.00 mg/L | 10.00 | +150% | Dec 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 47.00 | +5,048% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 2,400,000.00 mg/L | 1,000,000.00 | +140% | Dec 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Overdue | 18,000,000.00 mg/L | 1,000,000.00 | +1,700% | Dec 2024 | Resolved |
| Oil & grease, total recoverable [Q/C] | DMR, Limited - Overdue | 25.00 mg/L | 15.00 | +67% | Dec 2024 | Resolved |
| Oil & grease, total recoverable [Q/C] | DMR, Limited - Numeric Violation | 25.00 mg/L | 10.00 | +150% | Nov 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 58.00 mg/L | 45.00 | +29% | Nov 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.00 mg/L | 45.00 | +16% | Nov 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 47.00 | +5,048% | Nov 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18,000,000.00 mg/L | 1,000,000.00 | +1,700% | Nov 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 88.00 | +2,650% | Nov 2024 | Open |
| Oil & grease, total recoverable [Q/C] | DMR, Limited - Numeric Violation | 25.00 mg/L | 15.00 | +67% | Nov 2024 | 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.
Administrative - Formal
· Case 09-2024-1510 · Sep 12, 2024
Administrative - Formal
· Case 09-2015-1502 · Dec 19, 2014
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