Tomahawk School
Rt. 9, Hedgesville, WV 25427 · Berkeley County · Publicly Owned Treatment Works
- Average flow
- 0.0013 MGD
- Design flow
- 0.006 MGD
- NPDES permit
- WVG551078
- Effective
- Permit expires
- September 2030
- Population served
- 274
- CWNS 2022
Tomahawk School is a publicly owned wastewater treatment plant in Hedgesville, Berkeley County, West Virginia treating an average of 0.0013 million gallons per day against a permitted design capacity of 0.006 MGD, serving about 274 residents. It discharges under NPDES permit WVG551078 (effective), which expires in September 2030, with 8 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in April 2022.
Treatment technology
Treatment structures and unit processes at Tomahawk School.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 8
- Effluent violations
- 8
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Tomahawk School in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Penalties assessed
- $518,400
- all cases
- EPA inspections
- 0
- none on record
Latest case · Apr 2022
BERKELY COUNTY PUBLIC SERVICE SEWER DISTRICT
Judicial case · CWA, NPDES Permit Violations · Final Order With Penalty · Penalty $518,400 · The case also names 6 other plants, and its amounts cover all of them
EPA's description of the case:
“On March 15, 2022, the U.S. District Court for the Northern District of West Virginia entered the Consent Decree and Complaint, Civil Action No. 3:21-CV-179, against Berkeley County Public Service…”
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Source: EPA ECHO, civil enforcement case 03-2017-7006.
Full case history with a free Klarifi account
Every action against Tomahawk School with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Tomahawk School.
No verified contacts on file yet
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Nearby wastewater treatment plants in West Virginia
Martinsburg · 3 mi away
0.06 MGD
Falling Waters · 6 mi away
0.005 MGD
Falling Waters · 7 mi away
0.0045 MGD
Martinsburg · 8 mi away
1.84 MGD
Falling Waters · 10 mi away
0.01 MGD
Martinsburg · 11 mi away
1.43 MGD
Berkeley Springs · 12 mi away
0.66 MGD
Shepherdstown · 15 mi away
0.17 MGD
Tomahawk School: 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 March 18, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms