Houghton Lake WWTP
1250 Harrison Ave, Houghton Lake, MI 48629 · Roscommon County · Publicly Owned Treatment Works
- Average flow
- 1.71 MGD
- Design flow
- —
- NPDES permit
- MI0028312
- Administratively continued
- Permit expires
- October 2022
- Population served
- 4,280
- CWNS 2022
Houghton Lake WWTP is a publicly owned wastewater treatment works in Houghton Lake, Roscommon County, Michigan treating an average of 1.71 million gallons per day, serving about 4,280 residents. It discharges under NPDES permit MI0028312 (administratively continued), which expires in October 2022, with 2 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Houghton Lake WWTP.
Available with a free Klarifi account
See the full treatment train at Houghton Lake WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 2
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Houghton Lake WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Houghton Lake WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Prudenville · 7 mi away
1.05 MGD
Roscommon · 17 mi away
0.08 MGD
Marion · 23 mi away
—
Gladwin · 23 mi away
0.52 MGD
Gladwin · 28 mi away
0.8 MGD
Cadillac · 30 mi away
1.99 MGD
West Branch · 30 mi away
0.65 MGD
Clare · 34 mi away
0.55 MGD
Houghton Lake 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 April 4, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms