DUNBAR, WI · Marinette County
NORTHLAND MISSION Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.
System facts
- System ID (PWSID)
- WI4380440
- System type
- Community Water System
- Population served
- 75
- Service connections
- 29
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2025 – January 31, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2024 – January 31, 2024
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Endothall
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Simazine
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Atrazine
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—2,4-D
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Nitrate
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Benzene
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2024 – December 31, 2024
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
June 1, 2023 – September 30, 2025
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2023 – December 31, 2025
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2025 – January 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2024 – January 31, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| June 1, 2023 – September 30, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 18, 2025State Compliance achieved1 linked violation
- December 11, 2025State Violation/Reminder Notice2 linked violations
- December 11, 2025State Public Notification requested1 linked violation
- December 11, 2024State Public Notification received40 linked violations
- October 17, 2024State Public Notification requested43 linked violations
- October 31, 2023State Public Notification requested6 linked violations
Contact
NORTHLAND MISSION INC
Phone not on record
DUNBAR, WI 54119