Snow Hill WWTP
Snow Hill, MD · Worcester County · Publicly Owned Treatment Works
- Average flow
- 0.26 MGD
- Design flow
- 0.5 MGD
- NPDES permit
- MD0022764
- Effective
- Permit expires
- December 2028
- Population served
- 2,879
- CWNS 2022
Snow Hill WWTP is a publicly owned wastewater treatment works in Snow Hill, Worcester County, Maryland treating an average of 0.26 million gallons per day against a permitted design capacity of 0.5 MGD, serving about 2,879 residents. Treatment on site includes clarifiers. It discharges under NPDES permit MD0022764 (effective), which expires in December 2028, with 61 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Compliance snapshot (last 3 years)
- Total violations
- 61
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Snow Hill WWTP.
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Nearby wastewater treatment plants in Maryland
Pocomoke City · 12 mi away
0.52 MGD
Fruitland · 17 mi away
0.41 MGD
Salisbury · 18 mi away
5.05 MGD
Delmar · 20 mi away
0.54 MGD
Ocean City · 23 mi away
5.88 MGD
Hebron · 24 mi away
0.08 MGD
Crisfield · 28 mi away
0.74 MGD
Sharptown · 31 mi away
0.04 MGD
Snow Hill 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 November 26, 2025.