MUKWONAGO, WI · Waukesha County
NORRIS INC Water System
Consumer Confidence Report status
NORRIS INC must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show 1 open health-based violation for NORRIS INC.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- WI2680246
- System type
- Community Water System
- Population served
- 141
- Service connections
- 13
- Ownership
- privately owned
- Water source
- groundwater (wells)
NORRIS INC is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, serving 141 people from groundwater.
As of August 1, 2026, its federal record holds 55 entries between 1994 and 2025, of which 1 health-based item remains open.
Of the 55, 53 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, the Radionuclides and Revised Rad Rule, and the Groundwater Rule.
Violation history
Failure To Address Deficiency
Health-basedGroundwater Rule
December 20, 2025
UnaddressedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
October 1, 2025 – December 31, 2025
ArchivedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Toluene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Radium-228
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Benzene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Toluene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Styrene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2022 – March 31, 2022
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2022 – March 31, 2022
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
June 1, 2021 – July 25, 2022
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
April 1, 2021 – September 22, 2021
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
June 1, 2015 – June 15, 2016
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
November 1, 2011 – November 30, 2011
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2002 – November 30, 2002
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 1994 – June 30, 1994
Resolved
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 20, 2025 | Failure To Address Deficiency | Groundwater Rule | Health-based | Unaddressed |
| October 1, 2025 – December 31, 2025 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Archived |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Styrene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2022 – March 31, 2022 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| June 1, 2021 – July 25, 2022 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| April 1, 2021 – September 22, 2021 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| June 1, 2015 – June 15, 2016 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| November 1, 2011 – November 30, 2011 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 2002 – November 30, 2002 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- July 21, 2022State Violation/Reminder Notice47 linked violations
- June 22, 2022State Violation/Reminder Notice62 linked violations
- October 30, 1995State Compliance achieved407 linked violations
- June 29, 1994State Violation/Reminder Notice1 linked violation
- June 29, 1994State Public Notification requested1 linked violation
- June 29, 1994State Boil Water Order1 linked violation
- June 29, 1994State Compliance achieved1 linked violation
- March 20, 1992State Public Notification requested6 linked violations
Common questions
Is NORRIS INC required to publish a Consumer Confidence Report?
- Yes. NORRIS INC is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is NORRIS INC’s next Consumer Confidence Report due?
- NORRIS INC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NORRIS INC have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 open health-based violation for NORRIS INC.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
STURM, JUDY
Phone not on record
MUKWONAGO, WI 53149