---

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

---

Violations

Go

Rows1510152025501001000All

Actions

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	747483295027	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	747483245627	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	719916	Returned to Compliance	01-OCT-2020	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	56475	Returned to Compliance	01-OCT-2019	-	No

• 1 - 4 of 4

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
748992SIF	747483245627	SIF	State Public Notification received	20-APR-2022	State	-
748992SIF	747483295027	SIF	State Public Notification received	20-APR-2022	State	-
782724SOX	56475	SOX	State Compliance achieved	14-OCT-2021	State	-
740403SOX	719916	SOX	State Compliance achieved	14-OCT-2021	State	-

• 1 - 4 of 4

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Interconnect - Osseo	55	Yes	Consecutive Connection	Ground water	Emergency	Active
Well #12	4	Yes	Well	Ground water	Seasonal	Active
Well #11	3	Yes	Well	Ground water	Seasonal	Active
Well #3	15	Yes	Well	Ground water	Seasonal	Active
Well #2	12	Yes	Well	Ground water	Seasonal	Active
Well #17	9	Yes	Well	Ground water	Permanent	Active
Well #16	8	Yes	Well	Ground water	Permanent	Active
Well #14	6	Yes	Well	Ground water	Permanent	Active
Well #13	5	Yes	Well	Ground water	Permanent	Active
Well #22	45	Yes	Well	Ground water	Permanent	Active
Well #10	2	Yes	Well	Ground water	Permanent	Active
Well #21	14	Yes	Well	Ground water	Permanent	Active
Well #20	13	Yes	Well	Ground water	Permanent	Active
Well #19	11	Yes	Well	Ground water	Permanent	Active
Well #18	10	Yes	Well	Ground water	Permanent	Active
Well #8	19	Yes	Well	Ground water	Emergency	Inactive
Well #15	7	Yes	Well	Ground water	Emergency	Active
Well #7	18	Yes	Well	Ground water	Emergency	Active
Well #1	1	Yes	Well	Ground water	Emergency	Active
Interconnect - Brooklyn Center	56	Yes	Consecutive Connection	Ground water	Emergency	Active
Interconnect - Champlin	57	Yes	Consecutive Connection	Ground water	Emergency	Active
Interconnect - Maple Grove	58	Yes	Consecutive Connection	Ground water	Emergency	Active
Distribution System	48	No	Distribution System/Zone	-	-	Active
TREATMENT PLANT #1	21	No	Treatment Plant	-	-	Active
Well #1 Entry Point	22	No	Treatment Plant	-	-	Active
Well #11 Entry Point	23	No	Treatment Plant	-	-	Active
Well #12 Entry Point	24	No	Treatment Plant	-	-	Active
Well #15 Entry Point	25	No	Treatment Plant	-	-	Active
Well #2 Entry Point	26	No	Treatment Plant	-	-	Active
Well #3 Entry Point	27	No	Treatment Plant	-	-	Active
Well #7 Entry Point	47	No	Treatment Plant	-	-	Active
Well #8 Entry Point	31	No	Treatment Plant	-	-	Inactive

• 1 - 32 of 32

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	21	Permanganate	Iron removal
TREATMENT PLANT #1	21	Permanganate	Manganese removal
TREATMENT PLANT #1	21	Innovative	Other
TREATMENT PLANT #1	21	Filtration, Greensand	Manganese removal
TREATMENT PLANT #1	21	Innovative	Inorganics removal
TREATMENT PLANT #1	21	Sedimentation	Other
TREATMENT PLANT #1	21	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #1	21	Fluoridation	Other
TREATMENT PLANT #1	21	Aeration, Diffused	Iron removal
TREATMENT PLANT #1	21	Aeration, Spray	Manganese removal
TREATMENT PLANT #1	21	Inhibitor, Polyphosphate	Corrosion control
TREATMENT PLANT #1	21	Coagulation	Iron removal
TREATMENT PLANT #1	21	Filtered	Iron removal
TREATMENT PLANT #1	21	Coagulation	Manganese removal
TREATMENT PLANT #1	21	Filtered	Manganese removal
Well #1 Entry Point	22	Gaseous Chlorination, Post	Disinfection
Well #1 Entry Point	22	Fluoridation	Other
Well #1 Entry Point	22	Inhibitor, Polyphosphate	Other
Well #11 Entry Point	23	Gaseous Chlorination, Post	Disinfection
Well #11 Entry Point	23	Fluoridation	Other
Well #11 Entry Point	23	Inhibitor, Polyphosphate	Other
Well #12 Entry Point	24	Gaseous Chlorination, Post	Disinfection
Well #12 Entry Point	24	Fluoridation	Other
Well #12 Entry Point	24	Inhibitor, Polyphosphate	Other
Well #15 Entry Point	25	Gaseous Chlorination, Post	Disinfection
Well #15 Entry Point	25	Fluoridation	Other
Well #15 Entry Point	25	Inhibitor, Polyphosphate	Other
Well #2 Entry Point	26	Gaseous Chlorination, Post	Disinfection
Well #2 Entry Point	26	Fluoridation	Other
Well #2 Entry Point	26	Inhibitor, Polyphosphate	Other
Well #3 Entry Point	27	Gaseous Chlorination, Post	Disinfection
Well #3 Entry Point	27	Fluoridation	Other
Well #3 Entry Point	27	Inhibitor, Polyphosphate	Other
Well #8 Entry Point	31	Gaseous Chlorination, Post	Disinfection
Well #8 Entry Point	31	Fluoridation	Other
Well #8 Entry Point	31	Inhibitor, Polyphosphate	Corrosion control
Well #7 Entry Point	47	Fluoridation	Other
Well #7 Entry Point	47	Gaseous Chlorination, Post	Disinfection
Well #7 Entry Point	47	Inhibitor, Polyphosphate	Other

• 1 - 39 of 39

Column Actions

Search