Howell Twp WWTP
1222 Packard Dr, Howell, MI 48843 · Livingston County · Publicly Owned Treatment Works
- Average flow
- 0.31 MGD
- Design flow
- —
- NPDES permit
- MI0055727
- Administratively continued
- Permit expires
- October 2026
- Population served
- —
- CWNS 2022
Howell Twp WWTP is a publicly owned wastewater treatment works in Howell, Livingston County, Michigan treating an average of 0.31 million gallons per day. It discharges under NPDES permit MI0055727 (administratively continued), which expires in October 2026, with 3 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Howell Twp WWTP.
Available with a free Klarifi account
See the full treatment train at Howell Twp WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 3
- 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 Howell
Howell's capital improvement plan lists 5 water, sewer and wastewater line items worth $605K starting 2024–2024. The largest budgeted items are shown here.
All water and sewer capital projects in Howell →
| Project | Budget | Years |
|---|---|---|
| Roselane Station Replacement | $250,000 | 2024–2025 |
| Peninsula Station Replacement | $250,000 | 2024–2025 |
| Sewer Repairs per the AMP | $100,000 | 2024–2025 |
| GPS Unit | $3,750 | 2024–2025 |
| BS&A Cloud UB Module | $1,188 | 2024–2025 |
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
21 verified contacts for Howell Twp WWTP, with validated emails and direct phone numbers.
Unlock 21 verified contacts (18 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Howell Twp WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Michigan
Howell · 3 mi away
1.36 MGD
Howell · 4 mi away
1.4 MGD
Fowlerville · 5 mi away
0.1 MGD
Fowlerville · 6 mi away
0.54 MGD
Webberville · 11 mi away
0.8 MGD
Brighton · 12 mi away
1.16 MGD
Byron · 15 mi away
1.83 MGD
Brighton · 15 mi away
0.36 MGD
Howell Twp 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 12, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms