Hagerstown WWTP
198 South St, Hagerstown, IN 47346 · Wayne County · Publicly Owned Treatment Works
- Average flow
- 0.22 MGD
- Design flow
- 0.35 MGD
- NPDES permit
- IN0020010
- Effective
- Permit expires
- November 2026
- Population served
- 1,681
- CWNS 2022
Hagerstown WWTP is a publicly owned wastewater treatment works in Hagerstown, Wayne County, Indiana treating an average of 0.22 million gallons per day against a permitted design capacity of 0.35 MGD, serving about 1,681 residents. It discharges under NPDES permit IN0020010 (effective), which expires in November 2026, with 1 recorded violation in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Hagerstown WWTP.
Available with a free Klarifi account
See the full treatment train at Hagerstown WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Hagerstown WWTP.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Indiana
Greens Fork · 6 mi away
0.03 MGD
Cambridge City · 7 mi away
0.95 MGD
Mooreland · 7 mi away
0.05 MGD
Modoc · 10 mi away
0.03 MGD
Centerville · 10 mi away
0.44 MGD
New Castle · 12 mi away
4.53 MGD
Fountain City · 14 mi away
—
Lynn · 14 mi away
0.13 MGD
Hagerstown 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 March 29, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms