Grand Haven/spring Lake Wastewater Treatment Plant
Grand Haven, MI · Ottawa County · Publicly Owned Treatment Works
- Average flow
- 2.82 MGD
- Design flow
- —
- NPDES permit
- MI0021245
- Administratively continued
- Permit expires
- October 2025
- Population served
- 17,867
- CWNS 2022
Grand Haven/spring Lake Wastewater Treatment Plant is a publicly owned wastewater treatment works in Grand Haven, Ottawa County, Michigan treating an average of 2.82 million gallons per day, serving about 17,867 residents. Treatment on site includes clarifiers, biogas silos, biogas balloons. It discharges under NPDES permit MI0021245 (administratively continued), which expires in October 2025, with 1 recorded violation in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
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.
Capital improvement projects in Grand Haven
Grand Haven's capital improvement plan lists 14 water, sewer and wastewater line items worth $2M starting 2024–2029. The largest budgeted items are shown here.
All water and sewer capital projects in Grand Haven →
| Project | Budget | Years |
|---|---|---|
| Blower Replacement for Aeration | $450,000 | 2028–2029 |
| Northeast Primary Clarifier Replacement | $450,000 | 2029–2030 |
| Northwest Primary Clarifier Replacement | $450,000 | 2029–2030 |
| Final Clarifier Launder Coatings & Scum Pits (4) | $160,000 | 2025–2026 |
| North Thickener Rehab | $150,000 | 2026–2027 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
23 verified contacts for Grand Haven/spring Lake Wastewater Treatment Plant, with validated emails and direct phone numbers.
Unlock 23 verified contacts (20 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Grand Haven/spring Lake Wastewater Treatment Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Coopersville · 14 mi away
1.94 MGD
Conklin · 17 mi away
—
Allendale · 17 mi away
—
Holland · 19 mi away
8.7 MGD
Zeeland · 20 mi away
2.5 MGD
Casnovia · 24 mi away
—
Whitehall · 24 mi away
0.05 MGD
Grandville · 25 mi away
14.38 MGD
Grand Haven/spring Lake Wastewater Treatment Plant: 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 September 11, 2026; facility record last updated March 6, 2025.