Funkstown WWTP
West Of U.S. Rte 40 Alt., Funkstown, MD 21734 · Washington County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- 0.2 MGD
- NPDES permit
- MD0020362
- Effective
- Permit expires
- September 2028
- Population served
- 1,294
- CWNS 2022
Funkstown WWTP is a publicly owned wastewater treatment works in Funkstown, Washington County, Maryland treating an average of 0.05 million gallons per day against a permitted design capacity of 0.2 MGD, serving about 1,294 residents. It discharges under NPDES permit MD0020362 (effective), which expires in September 2028, with 0 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Funkstown WWTP.
Available with a free Klarifi account
See the full treatment train at Funkstown WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Funkstown WWTP.
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Nearby wastewater treatment plants in Maryland
Williamsport · 5 mi away
2.26 MGD
Hagerstown · 5 mi away
0.0041 MGD
Boonsboro · 6 mi away
0.0091 MGD
Boonsboro · 7 mi away
0.28 MGD
Smithsburg · 8 mi away
0.22 MGD
Myersville · 9 mi away
0.01 MGD
Myersville · 11 mi away
0.17 MGD
Sharpsburg · 12 mi away
0.11 MGD
Funkstown 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 October 26, 2026; facility record last updated August 6, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms