Rockland Sanitary District No 1 WWTF
411 Park Street, Reedsville, WI 54230 · Manitowoc County · Publicly Owned Treatment Works
- Average flow
- 0.01 MGD
- Design flow
- 0.02 MGD
- NPDES permit
- WI0022802
- Expired
- Permit expires
- December 2021
- Population served
- 184
- CWNS 2022
Rockland Sanitary District No 1 WWTF is a publicly owned wastewater treatment works in Reedsville, Manitowoc County, Wisconsin treating an average of 0.01 million gallons per day against a permitted design capacity of 0.02 MGD, serving about 184 residents. It discharges under NPDES permit WI0022802 (expired), which expires in December 2021, with 3 recorded violations in the last three years.
Treatment technology
4 treatment structures and unit processes identified at Rockland Sanitary District No 1 WWTF.
Available with a free Klarifi account
See the full treatment train at Rockland Sanitary District No 1 WWTF: 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
Decision-makers at Rockland Sanitary District No 1 WWTF.
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 Wisconsin
Brillion · 7 mi away
0.66 MGD
Potter · 7 mi away
0.03 MGD
St. Nazianz · 9 mi away
0.04 MGD
Hilbert · 10 mi away
0.24 MGD
Brillion · 10 mi away
0.05 MGD
Maribel · 12 mi away
0.03 MGD
Manitowoc · 12 mi away
0.0082 MGD
Chilton · 13 mi away
0.9 MGD
Rockland Sanitary District No 1 WWTF: 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 August 3, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms