Non-Compliance
Clean Water Act
RCRA
DURANGO LA PLATA AIRPORT
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
-
1000 AIRPORT RD
DURANGO, CO 81303
View on map ↗ - County
- LA PLATA County
- Industry
- Transportation and Warehousing
- NAICS (North American Industry Classification)
- 488111
- Inspections
- 2 · last Sep 25, 2025
- Total Penalties
- $0 · last Mar 30, 2004
- Registry ID
- 110018871112
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.
10
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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 | Jun 30, 2023 | Mar 6, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2023 | Mar 6, 2025 | Resolved |
| cwa | Schedule Event reported late | Jun 30, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2022 | Apr 25, 2023 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 31, 2022 | Apr 25, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 2022 | — | Open |
| cwa | Schedule Event reported late | Dec 31, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2022 | Mar 6, 2025 | Resolved |
| cwa | Schedule Event reported late | Jun 30, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2022 | Mar 6, 2025 | Resolved |
| cwa | Effluent Violations - Failed Toxicity Test | Jul 1, 2021 | Sep 27, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 2021 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2021 | Aug 17, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2021 | Aug 17, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2020 | Mar 24, 2021 | Resolved |
| cwa | Schedule Event reported late | Oct 31, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 31, 2020 | Mar 16, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 2020 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2020 | Aug 17, 2022 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 30, 2020 | Aug 17, 2022 | Resolved |
| cwa | Effluent Violations - Failed Toxicity Test | Jan 1, 2020 | Mar 31, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2019 | Apr 30, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2019 | Jul 20, 2020 | Resolved |
| cwa | Schedule Event reported late | Jun 30, 2019 | — | Open |
| cwa | Effluent Violations - Failed Toxicity Test | Jan 1, 2019 | Mar 14, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 30, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2016 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2016 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2015 | Sep 22, 2015 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 30, 2015 | Sep 22, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2014 | Oct 8, 2014 | Resolved |
| cwa | Schedule Event reported late | Jun 30, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2014 | Oct 8, 2014 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2013 | Oct 8, 2014 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 30, 2013 | Oct 8, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 2013 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2013 | — | Open |
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 |
|---|---|---|---|---|---|---|
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 43.00 mg/L | 25.00 | +72% | Jan 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 43.00 mg/L | 40.00 | +8% | Jan 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.02 | +30% | Jul 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +52% | Jun 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +52% | May 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +77% | Apr 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +100% | Mar 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +100% | Feb 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +115% | Jan 2024 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +117% | Dec 2023 | Resolved |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | DMR, Limited - Numeric Violation | 31.00 % | 100.00 | +69% | Dec 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +117% | Nov 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +126% | Oct 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +126% | Sep 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +130% | Aug 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.02 | +139% | Jul 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.02 | +143% | Jun 2023 | Resolved |
| LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 1.18 % | 100.00 | +99% | Jun 2023 | Open |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | DMR, Limited - Numeric Violation | 30.60 % | 100.00 | +69% | Jun 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.02 | +178% | May 2023 | Resolved |
| BOD, carb-5 day, 20 deg C, percent removal | DMR, Limited - Numeric Violation | 77.00 % | 85.00 | +53% | May 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.02 | +259% | Apr 2023 | Resolved |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | DMR, Limited - Numeric Violation | 80.70 % | 100.00 | +19% | Mar 2023 | Open |
| BOD, carb-5 day, 20 deg C, percent removal | DMR, Limited - Numeric Violation | 83.10 % | 85.00 | +13% | Jan 2023 | Open |
| LC50 Static Renewal 96Hr Acute Pimephales promelas | DMR, Limited - Numeric Violation | 30.60 % | 100.00 | +69% | Sep 2021 | Open |
| LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 6.00 % | 100.00 | +94% | Sep 2021 | Open |
| BOD, carb-5 day, 20 deg C, percent removal | DMR, Limited - Numeric Violation | 80.00 % | 85.00 | +33% | Jun 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 31.00 mg/L | 25.00 | +24% | Jun 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 90.00 mg/L | 75.00 | +20% | Jun 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 140.00 mg/L | 110.00 | +27% | May 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 28.00 mg/L | 25.00 | +12% | May 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 140.00 mg/L | 75.00 | +87% | May 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 39.20 mg/L | 32.00 | +23% | Feb 2020 | Open |
| BOD, carb-5 day, 20 deg C, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Oct 2019 | Open |
| BOD, carb-5 day, 20 deg C, percent removal | DMR, Limited - Numeric Violation | 83.70 % | 85.00 | +9% | Aug 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 26.00 mg/L | 25.00 | +4% | Aug 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 87.00 mg/L | 75.00 | +16% | May 2019 | Open |
| BOD, carb-5 day, 20 deg C, percent removal | DMR, Limited - Numeric Violation | 74.70 % | 85.00 | +69% | May 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 40.00 mg/L | 32.00 | +25% | Feb 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 80.00 mg/L | 75.00 | +7% | Nov 2018 | Open |
| BOD, carb-5 day, 20 deg C, percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | Nov 2018 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 65.00 % | 85.00 | +133% | Sep 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 42.00 mg/L | 30.00 | +40% | Sep 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 74.00 mg/L | 64.00 | +16% | Jul 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 38.00 mg/L | 36.00 | +6% | Mar 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 38.00 mg/L | 34.00 | +12% | Mar 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 59.00 mg/L | 34.00 | +74% | Feb 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 59.00 mg/L | 32.00 | +84% | Feb 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 90.00 mg/L | 75.00 | +20% | Dec 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 33.50 mg/L | 30.00 | +12% | Dec 2016 | 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.
Administrative - Formal
· Case 08-2004-0075 · Mar 30, 2004
$50
Other facilities in LA PLATA County, CO
COTTONWOOD INN INC
DURANGO, CO
· Health Care and Social Assistance
SAULNIER WEBB RESIDENCE
DURANGO, CO
PINE RIVER CAMP WWTF
BAYFIELD, CO
WILDCAT MINING CORP - IDAHO MILL
DURANGO 10.3 MI. NW OF, CO
· Mining, Quarrying, and Oil and Gas Extraction
DURANGO RV PARK
DURANGO, CO
ANIMAS AIR PARK
DURANGO, CO