Non-Compliance
Clean Water Act
DEVIL'S THUMB RANCH
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
-
3530 CO RD 83
GRAND COUNTY (GRAND,CO), CO 80478
View on map ↗ - County
- GRAND County
- Inspections
- 2 · last Dec 16, 2021
- Total Penalties
- $0
- Registry ID
- 110015661737
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
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 | 26.20 mg/L | 17.00 | +54% | Jan 2026 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 45.00 % | 85.00 | +267% | Sep 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Sep 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.60 mg/L | 13.00 | +28% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Mar 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | Jun 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 68.00 % | 85.00 | +113% | Jun 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 78.40 mg/L | 45.00 | +74% | Mar 2015 | Open |
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· Information