Accident WWTP
Accident, MD · Garrett County · Publicly Owned Treatment Works
- Average flow
- 0.06 MGD
- Design flow
- 0.09 MGD
- NPDES permit
- MD0051721
- Effective
- Permit expires
- December 2026
- Population served
- 389
- CWNS 2022
Accident WWTP is a publicly owned wastewater treatment works in Accident, Garrett County, Maryland treating an average of 0.06 million gallons per day against a permitted design capacity of 0.09 MGD, serving about 389 residents. It discharges under NPDES permit MD0051721 (effective), which expires in December 2026, with 46 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 46
- Effluent violations
- 34
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Accident WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Maryland
Accident · 3 mi away
0.005 MGD
Friendsville · 6 mi away
0.02 MGD
Grantsville · 11 mi away
0.001 MGD
Grantsville · 11 mi away
0.16 MGD
Oakland · 15 mi away
0.5 MGD
Mountain Lake Park · 16 mi away
—
Bloomington · 17 mi away
0.01 MGD
Westernport · 17 mi away
0.77 MGD
Accident WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated September 23, 2025.