Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	070000003
PWS Name	SAC & FOX (MESKWAKI) IN IOWA
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	4765
County Served

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	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	3145	Returned to Compliance	01-JUL-2019	31-JUL-2019	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	3144	Returned to Compliance	30-DEC-2018	-	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	3143	Returned to Compliance	01-AUG-2018	31-AUG-2018	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	3128	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	3114	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	3108	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	3109	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	3110	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	3111	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	3112	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	3113	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	3115	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	3116	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	3117	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	3118	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	3119	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	3120	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	3121	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	3122	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	3107	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	3127	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	3126	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	3125	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	3124	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	3123	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1907	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2307	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2007	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1506	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chloramine	1606	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	1806	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine dioxide	3106	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1306	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Bromate	1706	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1406	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1206	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1005	Returned to Compliance	01-AUG-2005	31-AUG-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	905	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1105	Returned to Compliance	01-JUN-2005	30-JUN-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	195	Returned to Compliance	01-JUL-1995	31-JUL-1995	Yes

1 - 40 of 40

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2519	3145	SFJ	State Formal Notice of Violation issued	02-OCT-2019	Region	-
2518	3144	EOX	Federal Compliance achieved	28-MAY-2019	Region	Tribe did not send lead certification form and copy of what was provided to homeowners during 2018 sampling to Region 7 within 90 days. Sent copies of their lead and copper information to Region 7 on 05/21/2019 and 05/28/2019. EPA approved on 05/28/2019. Violation will be put in their 2018 CCR.
2516	3143	SOX	State Compliance achieved	06-APR-2019	Region	-
9999900000000000002	1706	SOX	State Compliance achieved	02-JAN-2019	ODSWeb	Violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
9999900000000000002	3106	SOX	State Compliance achieved	02-JAN-2019	ODSWeb	Violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
9999900000000000001	1606	SOX	State Compliance achieved	01-JAN-2019	ODSWeb	violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
9999900000000000001	1406	SOX	State Compliance achieved	01-JAN-2019	ODSWeb	violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
2534	2307	SOX	State Compliance achieved	01-JAN-2019	Region	Violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
2521	1005	SOX	State Compliance achieved	01-JAN-2019	Region	violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
9999900000000000001	1806	SOX	State Compliance achieved	01-JAN-2019	ODSWeb	violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
2546	905	SOX	State Compliance achieved	01-JAN-2019	Region	Violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
2523	1105	SOX	State Compliance achieved	01-JAN-2019	Region	Violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
2524	1206	SOX	State Compliance achieved	01-JAN-2019	Region	Violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
2526	1506	SOX	State Compliance achieved	01-JAN-2019	Region	Violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
2525	1306	SOX	State Compliance achieved	01-JAN-2019	Region	Violation was SOX'd with 01/01/2019 date to indicate that the violation was RTC'd as part of data clean-up.
2510	3123	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3124	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3125	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3126	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3127	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3122	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3121	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3120	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3119	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3118	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3117	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3116	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3115	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3114	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3113	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3112	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3111	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3110	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3109	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3108	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2510	3107	EIE	Federal Public Notification requested	20-JUN-2014	Region	-
2513	3128	EIE	Federal Public Notification requested	29-MAY-2014	Region	-
2508	1907	EOX	Federal Compliance achieved	16-AUG-2010	Region	-
2508	2007	EOX	Federal Compliance achieved	16-AUG-2010	Region	-
495	195	EOX	Federal Compliance achieved	20-OCT-1995	Region	-

1 - 40 of 40

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
1 WELL 40FT 200 GPM	14	Yes	Well	Ground water	Permanent	Active
7 WELL 50FT 250 GPM	88	Yes	Well	Ground water	Permanent	Inactive
3 WELL 40FT 200 GPM	16	Yes	Well	Ground water	Permanent	Inactive
6 WELL 50 FT 250 GPM	87	Yes	Well	Ground water	Permanent	Active
5 WELL 50 FT 250 GPM	86	Yes	Well	Ground water	Permanent	Active
4 WELL 45FT 200 GPM	17	Yes	Well	Ground water	Permanent	Active
2 WELL 40 FT 200 GPM	15	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	43	No	Distribution System/Zone	-	-	Active
DEPT PUBLIC WORKS STORAGE TANK	117	No	Storage	-	-	Active
NORTH STORAGE TOWER	118	No	Storage	-	-	Active
TREATMENT PLANT	4	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	4	Hypochlorination, Post	Disinfection
TREATMENT PLANT	4	Reverse Osmosis	Iron removal
TREATMENT PLANT	4	4-Log Remove/Inactivate Viruses	Disinfection

1 - 3 of 3

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