Crandon Recirculating Sand Filter/stone Lake WWTP
Hwy 8 East, Crandon, WI 54520 · Forest County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- 0.04 MGD
- NPDES permit
- WI0058432
- Administratively continued
- Permit expires
- October 2024
- Population served
- —
- CWNS 2022
Crandon Recirculating Sand Filter/stone Lake WWTP is a publicly owned wastewater treatment works in Crandon, Forest County, Wisconsin treating an average of 0.03 million gallons per day against a permitted design capacity of 0.04 MGD. It discharges under NPDES permit WI0058432 (administratively continued), which expires in October 2024, with 4 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in August 2020.
Treatment technology
One treatment structure or unit process identified at Crandon Recirculating Sand Filter/stone Lake WWTP.
Available with a free Klarifi account
See the full treatment train at Crandon Recirculating Sand Filter/stone Lake WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Crandon Recirculating Sand Filter/stone Lake WWTP in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Compliance actions
- $6.7M
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Aug 2020
Forest County AOC
Administrative order · CWA, NPDES Permit Violations · Final Order No Penalty · Compliance actions $6.7M
EPA's description of the case:
“Final AOC designed to bring facility into compliance with NPDES permit requirements and the CWA.”
Source: EPA ECHO, civil enforcement case 05-2019-0348.
Full case history with a free Klarifi account
Every action against Crandon Recirculating Sand Filter/stone Lake WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
1 verified contact for Crandon Recirculating Sand Filter/stone Lake WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Crandon Recirculating Sand Filter/stone Lake WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Wisconsin
Crandon · 8 mi away
0.03 MGD
Laona · 9 mi away
0.1 MGD
Wabeno · 14 mi away
0.06 MGD
Lakewood · 24 mi away
0.03 MGD
Rhinelander · 28 mi away
0.94 MGD
Antigo · 35 mi away
1.34 MGD
Phelps · 36 mi away
0.06 MGD
Gleason · 37 mi away
0.07 MGD
Crandon Recirculating Sand Filter/stone 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 13, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms