Non-Compliance
Clean Water Act
SHERIDAN COUNTY SCHOOL DISTRICT #1, BIGHORN SCHOOL WASTEWATER SYSTEM DRAINAGE
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
-
333 US HWY 335
BIGHORN, WY 82833
View on map ↗ - County
- SHERIDAN County
- Inspections
- 2 · last Jan 30, 2023
- Total Penalties
- $0
- Registry ID
- 110055239184
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.
4
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, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.10 mg/L | 3.02 | +3% | Apr 2019 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.05 MGD | 0.02 | +135% | May 2018 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.14 MGD | 0.02 | +600% | Apr 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.70 mg/L | 4.32 | +9% | Mar 2018 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Jul 2017 | Open |
| Solids, suspended percent removal | DMR, Limited - Overdue | 0.00 % | 85.00 | +567% | Jul 2017 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | May 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.10 mg/L | 3.02 | +102% | May 2017 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.80 mg/L | 3.02 | +125% | Apr 2017 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.60 mg/L | 4.32 | +53% | Mar 2017 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 8.70 % | 85.00 | +509% | Jan 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.20 mg/L | 4.32 | +20% | Dec 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.40 mg/L | 3.02 | +46% | Sep 2016 | Open |
| E. coli | DMR, Limited - Numeric Violation | 186.00 MPN/100mL | 126.00 | +48% | Sep 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.20 mg/L | 3.02 | +39% | May 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.10 mg/L | 3.02 | +36% | Apr 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.80 mg/L | 4.32 | +11% | Mar 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.50 mg/L | 4.32 | +74% | Feb 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.70 mg/L | 4.32 | +9% | Jan 2016 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.60 mg/L | 4.32 | +30% | Dec 2015 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.60 mg/L | 4.32 | +6% | Nov 2015 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.90 mg/L | 3.02 | +228% | Sep 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.30 mg/L | 3.02 | +9% | May 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.70 mg/L | 3.02 | +122% | Apr 2015 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.00 % | 85.00 | +67% | Mar 2015 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 79.00 % | 85.00 | +40% | Feb 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.80 mg/L | 4.32 | +34% | Feb 2015 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.20 mg/L | 4.32 | +20% | Jan 2015 | Open |
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