VILLAGE OF WALDEN STP
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
-
BRADLEY LANE
MONTGOMERY, NY 12549
View on map ↗ - County
- ORANGE County
- Inspections
- 5 · last Oct 20, 2025
- Total Penalties
- $0 · last Dec 21, 2017
- Registry ID
- 110019356052
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.
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 and not reported | May 31, 2024 | Aug 30, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 31, 2024 | Aug 30, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2024 | Jun 30, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2023 | Jun 30, 2023 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2022 | Apr 1, 2023 | Resolved |
| cwa | Schedule Event reported late | Oct 31, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2022 | Apr 10, 2023 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 31, 2022 | Apr 7, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 2022 | — | Open |
| cwa | Schedule Event reported late | Oct 31, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 31, 2022 | Apr 7, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 31, 2022 | Apr 10, 2023 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2021 | May 11, 2022 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 1, 2021 | May 11, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2021 | — | Open |
| cwa | Schedule Event reported late | Oct 1, 2021 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jan 4, 2021 | Aug 4, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 1, 2020 | Feb 1, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2020 | — | Open |
| cwa | Schedule Event reported late | Oct 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2020 | Oct 22, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 31, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 31, 2020 | Nov 19, 2020 | Resolved |
| cwa | Schedule Event reported late | Jul 31, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 31, 2020 | Dec 3, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 28, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2020 | Nov 18, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2020 | Nov 18, 2020 | Resolved |
| cwa | Schedule Event reported late | Mar 28, 2020 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2019 | Oct 22, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 1, 2019 | Mar 1, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2019 | — | Open |
| cwa | Schedule Event reported late | Oct 1, 2019 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2019 | — | Open |
| cwa | Schedule Event reported late | Jul 31, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2019 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2019 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2018 | Nov 1, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 21, 2018 | — | Open |
| cwa | Schedule Event reported late | Aug 21, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2018 | Dec 3, 2020 | Resolved |
| cwa | Schedule Event reported late | Apr 1, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 1, 2018 | Jul 9, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2014 | — | Open |
| cwa | Schedule Event reported late | Mar 28, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2014 | — | 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 | 44.50 mg/L | 40.00 | +11% | Jan 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 29.70 mg/L | 25.00 | +19% | Jan 2026 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 81.20 % | 85.00 | +25% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 54.93 kg/d | 10.90 | +404% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.60 mg/L | 2.40 | +633% | Oct 2025 | Open |
| Oxygen demand, ultimate | DMR, Limited - Numeric Violation | 85.30 mg/L | 80.00 | +7% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 56.25 kg/d | 10.90 | +416% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.20 mg/L | 2.40 | +575% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 112.96 kg/d | 10.90 | +937% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.80 mg/L | 2.40 | +600% | Aug 2025 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.30 MGD | 1.20 | +8% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.80 mg/L | 2.40 | +267% | Jul 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 19.98 kg/d | 10.90 | +83% | Jul 2025 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 2.00 MGD | 1.20 | +67% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.00 mg/L | 2.40 | +233% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 62.24 kg/d | 10.90 | +471% | Jun 2025 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 2.30 MGD | 1.20 | +92% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 36.50 kg/d | 10.90 | +235% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.80 mg/L | 2.40 | +142% | May 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 136.65 kg/d | 113.50 | +20% | Apr 2025 | Resolved |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.80 MGD | 1.20 | +50% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 212.88 kg/d | 204.30 | +4% | Mar 2025 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 1.50 MGD | 1.20 | +25% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 161.53 kg/d | 136.20 | +19% | Mar 2025 | Resolved |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 76.40 % | 85.00 | +57% | Mar 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 262.96 kg/d | 181.60 | +45% | Mar 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 32.20 mg/L | 25.00 | +29% | Mar 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 187.50 kg/d | 113.50 | +65% | Mar 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 243.93 kg/d | 113.50 | +115% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 233.27 kg/d | 136.20 | +71% | Feb 2025 | Resolved |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 76.90 % | 85.00 | +54% | Feb 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 58.90 mg/L | 25.00 | +136% | Feb 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 289.92 kg/d | 181.60 | +60% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 359.75 kg/d | 204.30 | +76% | Feb 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 76.60 mg/L | 40.00 | +92% | Feb 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.50 % | 85.00 | +30% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.30 mg/L | 30.00 | +88% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 71.00 mg/L | 45.00 | +58% | Feb 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 118.40 kg/d | 113.50 | +4% | Jan 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 176.88 kg/d | 136.20 | +30% | Jan 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 46.00 mg/L | 40.00 | +15% | Jan 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 226.05 kg/d | 204.30 | +11% | Jan 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 81.00 mg/L | 45.00 | +80% | Jan 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 36.10 mg/L | 25.00 | +44% | Jan 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 30.00 | +80% | Jan 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.90 % | 85.00 | +21% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 209.52 kg/d | 204.30 | +3% | Dec 2024 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 82.20 % | 85.00 | +19% | Dec 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 460.00 MPN/100mL | 400.00 | +15% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 71.32 kg/d | 10.90 | +555% | Oct 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.