Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	KS2001305
PWS Name	HIAWATHA, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3246
County Served	Brown

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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2247	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2248	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2231	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2230	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2228	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2227	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2226	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2225	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2224	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2223	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2222	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2221	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2219	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2217	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2213	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2212	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2211	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2210	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2208	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2206	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2205	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2203	Returned to Compliance	01-APR-2003	30-JUN-2003	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2103	Returned to Compliance	01-JAN-2003	31-MAR-2003	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	2002	Returned to Compliance	01-JUL-2002	30-SEP-2002	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1902	Returned to Compliance	01-APR-2002	30-JUN-2002	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1802	Returned to Compliance	01-JAN-2002	31-MAR-2002	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1701	Returned to Compliance	01-APR-2001	30-JUN-2001	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1601	Returned to Compliance	01-JAN-2001	31-MAR-2001	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1500	Returned to Compliance	01-OCT-2000	31-DEC-2000	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1400	Returned to Compliance	01-JUL-2000	30-SEP-2000	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1200	Returned to Compliance	01-JUL-2000	-	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1300	Returned to Compliance	01-APR-2000	30-JUN-2000	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1100	Returned to Compliance	01-JAN-2000	31-MAR-2000	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	1099	Returned to Compliance	01-OCT-1999	31-DEC-1999	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	999	Returned to Compliance	01-JUL-1999	30-SEP-1999	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	899	Returned to Compliance	01-APR-1999	30-JUN-1999	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	799	Returned to Compliance	01-JAN-1999	31-MAR-1999	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	698	Returned to Compliance	01-JUL-1998	30-SEP-1998	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	598	Returned to Compliance	01-APR-1998	30-JUN-1998	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	498	Returned to Compliance	01-OCT-1997	31-DEC-1997	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	397	Returned to Compliance	01-JUL-1997	30-SEP-1997	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	297	Returned to Compliance	01-JAN-1997	31-MAR-1997	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	193	Returned to Compliance	01-JAN-1993	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	7V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	6V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	5V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	4V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	3V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2V90	Known	01-JAN-1989	31-MAR-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1V90	Known	01-JAN-1989	31-MAR-1989	No

1 - 50 of 51

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7185	2248	SOX	State Compliance achieved	30-SEP-2025	State	Valid YR25 samples submitted.
7185	2247	SOX	State Compliance achieved	30-SEP-2025	State	Valid YR25 samples submitted.
7176	2231	SOX	State Compliance achieved	25-FEB-2019	State	-
7175	2222	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2223	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2217	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2228	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2221	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2219	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2230	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2227	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2226	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2225	SOX	State Compliance achieved	31-MAR-2018	State	-
7175	2224	SOX	State Compliance achieved	31-MAR-2018	State	-
7129	2213	SFL	State Administrative/Compliance Order without penalty issued	27-SEP-2013	State	CONSENT ORDER ISSUED TO THE CITY OF HIAWATHA FOR NITRATE VIOLATIONS
7129	2205	SFL	State Administrative/Compliance Order without penalty issued	27-SEP-2013	State	CONSENT ORDER ISSUED TO THE CITY OF HIAWATHA FOR NITRATE VIOLATIONS
7129	2206	SFL	State Administrative/Compliance Order without penalty issued	27-SEP-2013	State	CONSENT ORDER ISSUED TO THE CITY OF HIAWATHA FOR NITRATE VIOLATIONS
7129	2208	SFL	State Administrative/Compliance Order without penalty issued	27-SEP-2013	State	CONSENT ORDER ISSUED TO THE CITY OF HIAWATHA FOR NITRATE VIOLATIONS
7129	2210	SFL	State Administrative/Compliance Order without penalty issued	27-SEP-2013	State	CONSENT ORDER ISSUED TO THE CITY OF HIAWATHA FOR NITRATE VIOLATIONS
7129	2211	SFL	State Administrative/Compliance Order without penalty issued	27-SEP-2013	State	CONSENT ORDER ISSUED TO THE CITY OF HIAWATHA FOR NITRATE VIOLATIONS
7129	2212	SFL	State Administrative/Compliance Order without penalty issued	27-SEP-2013	State	CONSENT ORDER ISSUED TO THE CITY OF HIAWATHA FOR NITRATE VIOLATIONS
7103	2203	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	2103	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	2002	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1902	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1802	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1701	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1601	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1500	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1400	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1300	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1100	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	999	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	899	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	799	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	698	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	598	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	498	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	397	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	297	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
7103	1099	SOX	State Compliance achieved	22-JUL-2003	State	HIAWATA-SOX
4099	1200	SOX	State Compliance achieved	03-JUL-2000	State	HIAWATHA - SOX
493	193	SOX	State Compliance achieved	11-OCT-1993	State	HIAWATHA
16E90	6V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	4V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	3V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	2V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	1V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	7V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-
16E90	8V90	SFJ	State Formal Notice of Violation issued	31-MAY-1990	State	-

1 - 50 of 51

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 04 EMERGENCY	135	Yes	Well	Ground water	Emergency	Inactive
WELL 02	84	Yes	Well	Ground water	Permanent	Active
WELL 01	83	Yes	Well	Ground water	Permanent	Active
WELL 05	2258	Yes	Well	Ground water	Permanent	Active
TEST WELL 0403	9668	Yes	Well	Ground water	Other	Inactive
WELL 03 ABANDONED	82	Yes	Well	Ground water	Other	Inactive
TEST WELL 0402	7744	Yes	Well	Ground water	Other	Inactive
TEST WELL 0401	7743	Yes	Well	Ground water	Other	Inactive
TEST WELL 1302	12685	Yes	Well	Ground water	Other	Inactive
TEST WELL 1301	12684	Yes	Well	Ground water	Other	Inactive
WELL 06 EMERGENCY	9304	Yes	Well	Ground water	Emergency	Inactive
DISTRIBUTION	4722	No	Distribution System/Zone	-	-	Active
PUMP FACILITY ABANDONED	8285	No	Pump Facility	-	-	Inactive
SYSTEM LOCATION	11381	No	Sampling Station	-	-	Active
STORAGE TANK 04	13432	No	Storage	-	-	Active
STORAGE TANK 01	7007	No	Storage	-	-	Active
STORAGE TANK 02	7854	No	Storage	-	-	Active
STORAGE TANK 03 ABANDONED	9173	No	Storage	-	-	Inactive
TP005	13430	No	Treatment Plant	-	-	Active
TP006 BOOSTER	13431	No	Treatment Plant	-	-	Active
TP003 ABANDONED	3562	No	Treatment Plant	-	-	Inactive
TP001 ABANDONED	3566	No	Treatment Plant	-	-	Inactive
TP002 EMERGENCY	3580	No	Treatment Plant	-	-	Inactive
TP004 EMERGENCY	9305	No	Treatment Plant	-	-	Inactive

1 - 24 of 24

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP005	13430	Fluoridation	Other
TP005	13430	Ion Exchange	Inorganics removal
TP005	13430	Gaseous Chlorination, Pre	Disinfection
TP005	13430	4-Log Treatment of Viruses	Disinfection
TP006 BOOSTER	13431	Gaseous Chlorination, Pre	Disinfection
TP001 ABANDONED	3566	Gaseous Chlorination, Post	Disinfection
TP001 ABANDONED	3566	Fluoridation	Other
TP001 ABANDONED	3566	4-Log Treatment of Viruses	Disinfection
TP002 EMERGENCY	3580	Gaseous Chlorination, Post	Disinfection
TP002 EMERGENCY	3580	Fluoridation	Other
TP004 EMERGENCY	9305	Fluoridation	Other
TP004 EMERGENCY	9305	Gaseous Chlorination, Post	Disinfection

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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.

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