Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MN1820025
PWS Name	Woodbury
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	82643
County Served	Washington

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

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	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	807012	Returned to Compliance	01-JUL-2024	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	6171	Returned to Compliance	01-OCT-2004	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	6170	Known	01-DEC-1996	31-DEC-1996	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	6169	Known	01-JAN-1994	31-DEC-1994	No

1 - 4 of 4

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
816945SOX	807012	SOX	State Compliance achieved	22-MAY-2025	State	-
221695	6171	SOX	State Compliance achieved	01-AUG-2005	State	-
88024	6170	SFJ	State Formal Notice of Violation issued	15-JAN-1997	State	-
88021	6169	SFJ	State Formal Notice of Violation issued	26-APR-1995	State	-

1 - 4 of 4

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Interconnect - Oakdale	63	Yes	Consecutive Connection	Ground water	Emergency	Active
Well #6	9	Yes	Well	Ground water	Permanent	Active
Well #5	8	Yes	Well	Ground water	Permanent	Active
Well #4	7	Yes	Well	Ground water	Permanent	Active
Well #21	68	Yes	Well	Ground water	Permanent	Active
Well #20	66	Yes	Well	Ground water	Permanent	Active
Well #19	60	Yes	Well	Ground water	Permanent	Active
Well #3	6	Yes	Well	Ground water	Permanent	Active
Well #18	58	Yes	Well	Ground water	Permanent	Active
Well #17	57	Yes	Well	Ground water	Permanent	Active
Well #16	54	Yes	Well	Ground water	Permanent	Active
Well #2	5	Yes	Well	Ground water	Permanent	Active
Well #15	44	Yes	Well	Ground water	Permanent	Active
Well #14	41	Yes	Well	Ground water	Permanent	Active
Well #12	4	Yes	Well	Ground water	Permanent	Active
Well #13	38	Yes	Well	Ground water	Permanent	Active
Well #11	3	Yes	Well	Ground water	Permanent	Active
Well #10	2	Yes	Well	Ground water	Permanent	Active
Well #9	12	Yes	Well	Ground water	Permanent	Active
Well #8	11	Yes	Well	Ground water	Permanent	Active
Well #7	10	Yes	Well	Ground water	Permanent	Active
Well #1-H395644	1	Yes	Well	Ground water	Other	Inactive
Interconnect - St. Paul	62	Yes	Consecutive Connection	Surface water	Emergency	Active
Distribution System	46	No	Distribution System/Zone	-	-	Active
Well #10 Entry Point	14	No	Treatment Plant	-	-	Active
Well #11 Entry Point	15	No	Treatment Plant	-	-	Active
Well #2 Entry Point	17	No	Treatment Plant	-	-	Active
Well #8 Entry Point	23	No	Treatment Plant	-	-	Active
Well #9 Entry Point	24	No	Treatment Plant	-	-	Active
Well #12 Entry Point	25	No	Treatment Plant	-	-	Active
Well #13 Entry Point	40	No	Treatment Plant	-	-	Active
Well #14 Entry Point	43	No	Treatment Plant	-	-	Active
Well #15 Entry Point	45	No	Treatment Plant	-	-	Active
Well #16 Entry Point	53	No	Treatment Plant	-	-	Active
Well #18 Entry Point	59	No	Treatment Plant	-	-	Active
Well #19 Entry Point	61	No	Treatment Plant	-	-	Active
TREATMENT PLANT #1	64	No	Treatment Plant	-	-	Active
Well #20 Entry Point	65	No	Treatment Plant	-	-	Active
Well #21 Entry Point	67	No	Treatment Plant	-	-	Active
Well #1 Entry Point	13	No	Treatment Plant	-	-	Inactive
Well #3 Entry Point	18	No	Treatment Plant	-	-	Inactive
Well #4 Entry Point	19	No	Treatment Plant	-	-	Inactive
Well #5 Entry Point	20	No	Treatment Plant	-	-	Inactive
Well #6 Entry Point	21	No	Treatment Plant	-	-	Inactive
Well #7 Entry Point	22	No	Treatment Plant	-	-	Inactive
Well #17 Entry Point	56	No	Treatment Plant	-	-	Inactive

1 - 46 of 46

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Well #1 Entry Point	13	Fluoridation	Other
Well #10 Entry Point	14	Gaseous Chlorination, Post	Disinfection
Well #10 Entry Point	14	Fluoridation	Other
Well #11 Entry Point	15	Activated Carbon, Granular	Organics removal
Well #11 Entry Point	15	Gaseous Chlorination, Post	Disinfection
Well #11 Entry Point	15	Fluoridation	Other
Well #2 Entry Point	17	Gaseous Chlorination, Post	Disinfection
Well #2 Entry Point	17	Fluoridation	Other
Well #3 Entry Point	18	Gaseous Chlorination, Post	Disinfection
Well #3 Entry Point	18	Fluoridation	Other
Well #4 Entry Point	19	Gaseous Chlorination, Post	Disinfection
Well #4 Entry Point	19	Fluoridation	Other
Well #5 Entry Point	20	Gaseous Chlorination, Post	Disinfection
Well #5 Entry Point	20	Fluoridation	Other
Well #6 Entry Point	21	Gaseous Chlorination, Post	Disinfection
Well #6 Entry Point	21	Fluoridation	Other
Well #7 Entry Point	22	Gaseous Chlorination, Post	Disinfection
Well #7 Entry Point	22	Fluoridation	Other
Well #8 Entry Point	23	Gaseous Chlorination, Post	Disinfection
Well #8 Entry Point	23	Fluoridation	Other
Well #9 Entry Point	24	Activated Carbon, Granular	Organics removal
Well #9 Entry Point	24	Gaseous Chlorination, Post	Disinfection
Well #9 Entry Point	24	Fluoridation	Other
Well #12 Entry Point	25	Fluoridation	Other
Well #12 Entry Point	25	Gaseous Chlorination, Post	Disinfection
Well #13 Entry Point	40	Activated Carbon, Granular	Organics removal
Well #13 Entry Point	40	Gaseous Chlorination, Post	Disinfection
Well #13 Entry Point	40	Fluoridation	Other
Well #14 Entry Point	43	Inhibitor, Polyphosphate	Other
Well #14 Entry Point	43	Gaseous Chlorination, Post	Disinfection
Well #14 Entry Point	43	Fluoridation	Other
Well #15 Entry Point	45	Inhibitor, Polyphosphate	Other
Well #15 Entry Point	45	Fluoridation	Other
Well #15 Entry Point	45	Gaseous Chlorination, Post	Disinfection
Well #16 Entry Point	53	Fluoridation	Other
Well #16 Entry Point	53	Gaseous Chlorination, Post	Disinfection
Well #17 Entry Point	56	Fluoridation	Other
Well #17 Entry Point	56	Gaseous Chlorination, Post	Disinfection
Well #18 Entry Point	59	Fluoridation	Other
Well #18 Entry Point	59	Gaseous Chlorination, Post	Disinfection
Well #19 Entry Point	61	Fluoridation	Other
Well #19 Entry Point	61	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #1	64	Activated Carbon, Granular	Organics removal
TREATMENT PLANT #1	64	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #1	64	Fluoridation	Other
Well #20 Entry Point	65	Gaseous Chlorination, Post	Disinfection
Well #20 Entry Point	65	Fluoridation	Other
Well #21 Entry Point	67	Fluoridation	Other
Well #21 Entry Point	67	Gaseous Chlorination, Post	Disinfection

1 - 49 of 49

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions