Clean Water Act discharge permit · NPDES WI0049964
FISH, CRYSTAL AND MUD LAKE REHABILITATION DISTRICT, Lodi, WI: NPDES WI0049964 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
FISH, CRYSTAL AND MUD LAKE REHABILITATION DISTRICT, held by Fish, Crystal and Mud Lake Rehabilitation District, holds NPDES permit WI0049964. EPA’s file records it issued November 29, 2013 and expiring September 30, 2018. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | FISH, CRYSTAL AND MUD LAKE REHABILITATION DISTRICT |
|---|---|
| Permittee as filed | Fish, Crystal and Mud Lake Rehabilitation District |
| NPDES ID | WI0049964 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 29, 2013 |
| Expiration date | September 30, 2018 |
| Address | Lodi, WI 53555 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Dunbar Creek-Wisconsin River (HUC 070700050303) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 8Under a numeric limit
- 9With a violation of any kind
- 2With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 1 | 138 | 4 | May 31, 2025 | 64% over the limit |
| Oxygen, dissolved [DO] | 1 | 99 | 1 | June 30, 2019 | 6% over the limit |
| pH | 2 | 266 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 177 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 98 | 0 | ||
| Coliform, fecal general | 2 | 43 | 0 | ||
| Phosphorus, total [as P] | 1 | 35 | 0 | ||
| Temperature, water deg. fahrenheit | 0 | 25 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 11 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES WI0049964.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID WI0049964 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.