Non-Compliance
Clean Water Act
MOUNTAIN RESEARCH CENTER
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
-
818 CR 116
NEDERLAND, CO 80466
View on map ↗ - County
- BOULDER County
- Total Penalties
- $0
- Registry ID
- 110037456570
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.
2
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 |
|---|---|---|---|---|---|---|
| Solids, total dissolved | DMR, Limited - Numeric Violation | 538.00 mg/L | 400.00 | +35% | May 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 9.00 MPN/100mL | 2.20 | +309% | May 2025 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 25.70 mg/L | 10.00 | +157% | May 2025 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 42.50 mg/L | 10.00 | +325% | Aug 2024 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 452.50 mg/L | 400.00 | +13% | Aug 2024 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 414.00 mg/L | 400.00 | +4% | Sep 2022 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 13.30 MPN/100mL | 2.20 | +505% | Aug 2022 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 365.00 MPN/100mL | 23.00 | +1,487% | Jul 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.00 mg/L | 45.00 | +24% | Jul 2022 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 19.10 MPN/100mL | 2.20 | +768% | Jul 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 68.00 mg/L | 30.00 | +127% | Jul 2022 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 901.00 mg/L | 400.00 | +125% | Jul 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 99.00 mg/L | 45.00 | +120% | Jul 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.00 mg/L | 30.00 | +3% | Jul 2022 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 31.00 MPN/100mL | 2.20 | +1,309% | May 2021 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 31.00 MPN/100mL | 23.00 | +35% | May 2021 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 669.00 mg/L | 400.00 | +67% | Oct 2020 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 59.80 mg/L | 10.00 | +498% | Oct 2020 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 300.00 mg/L | 250.00 | +20% | Sep 2020 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 846.00 mg/L | 400.00 | +112% | Sep 2020 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 22.40 mg/L | 10.00 | +124% | Sep 2020 | Resolved |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 866.00 mg/L | 400.00 | +117% | Aug 2020 | Resolved |
| Coliform, total general | DMR, Limited - Numeric Violation | 20.00 MPN/100mL | 2.20 | +809% | Aug 2020 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 412.00 mg/L | 250.00 | +65% | Aug 2020 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 456.00 mg/L | 400.00 | +14% | Jul 2020 | Resolved |
| Coliform, total general | DMR, Limited - Numeric Violation | 39.00 MPN/100mL | 23.00 | +70% | Jun 2020 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 39.00 MPN/100mL | 2.20 | +1,673% | Jun 2020 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 11.60 mg/L | 10.00 | +16% | Aug 2019 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 4,838.00 MPN/100mL | 23.00 | +20,935% | Jun 2019 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 4,838.00 MPN/100mL | 2.20 | +219,809% | Jun 2019 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 503.00 mg/L | 400.00 | +26% | Jun 2019 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 24.25 mg/L | 10.00 | +143% | Sep 2018 | Resolved |
| Coliform, total general | DMR, Limited - Numeric Violation | 40.00 MPN/100mL | 23.00 | +74% | Sep 2018 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 40.00 MPN/100mL | 2.20 | +1,718% | Sep 2018 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 821.00 MPN/100mL | 2.20 | +37,218% | Aug 2018 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 821.00 MPN/100mL | 23.00 | +3,470% | Aug 2018 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 14.32 mg/L | 10.00 | +43% | Jul 2018 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 17.84 mg/L | 10.00 | +78% | Apr 2016 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 29.50 MPN/100mL | 2.20 | +1,241% | Apr 2016 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 145.00 MPN/100mL | 23.00 | +530% | Apr 2016 | Open |
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