Hart WWTP
2687 88th Ave, Hart, MI 49420 · Oceana County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.2 MGD
- NPDES permit
- MI0048399
- Expired
- Permit expires
- October 2017
- Population served
- 1,987
- CWNS 2022
Hart WWTP is a publicly owned wastewater treatment works in Hart, Oceana County, Michigan, serving about 1,987 residents. It discharges under NPDES permit MI0048399 (expired), which expires in October 2017, with 3 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified at Hart WWTP.
Available with a free Klarifi account
See the full treatment train at Hart WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 3
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Hart WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Hart WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Ludington · 18 mi away
2.01 MGD
Custer · 19 mi away
0.63 MGD
Whitehall · 20 mi away
0.06 MGD
Newaygo · 33 mi away
0.53 MGD
Grant · 36 mi away
0.08 MGD
Casnovia · 42 mi away
0.87 MGD
Reed City · 44 mi away
0.51 MGD
Grand Haven · 44 mi away
3.27 MGD
Hart 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 January 23, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms