Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IA3661048
PWS Name	SIDNEY WATER SUPPLY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1077
County Served	Fremont

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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	55125	Open	21-OCT-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	116924	Open	01-JUL-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	61422	Returned to Compliance	01-DEC-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	102014	Returned to Compliance	01-JAN-2014	31-JAN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	102114	Returned to Compliance	01-JAN-2014	31-JAN-2014	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	68308	Returned to Compliance	01-AUG-2007	31-OCT-2007	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	135003	Returned to Compliance	01-OCT-2002	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	368000	Returned to Compliance	01-JUL-2000	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	12299	Known	01-NOV-1998	30-NOV-1998	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	98697	Returned to Compliance	01-APR-1995	31-MAR-1996	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	70391	Returned to Compliance	01-OCT-1990	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	70191	Returned to Compliance	01-JAN-1988	31-DEC-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	70691	Returned to Compliance	01-JAN-1988	31-DEC-1990	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	69891	Returned to Compliance	01-JAN-1988	31-DEC-1990	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	70591	Returned to Compliance	01-JAN-1988	31-DEC-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	70491	Returned to Compliance	01-JAN-1988	31-DEC-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	70291	Returned to Compliance	01-JAN-1988	31-DEC-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	70091	Returned to Compliance	01-JAN-1988	31-DEC-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	69991	Returned to Compliance	01-JAN-1988	31-DEC-1990	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	34489	Returned to Compliance	01-JAN-1985	31-DEC-1988	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
823330	55125	SIF	State Public Notification received	09-SEP-2025	State	In CCR report
823327	116924	SFJ	State Formal Notice of Violation issued	15-APR-2024	State	for not sending in the July 1 - Dec 31 notice back to DNR
823326	61422	SIF	State Public Notification received	31-JAN-2022	State	-
823314	102114	SIF	State Public Notification received	02-APR-2015	State	-
823313	102014	SIF	State Public Notification received	02-APR-2015	State	-
4	68308	SIF	State Public Notification received	23-MAY-2008	State	-
823303	135003	SOX	State Compliance achieved	24-SEP-2003	State	-
822700	368000	SOX	State Compliance achieved	19-SEP-2000	State	-
278797	98697	SOX	State Compliance achieved	06-MAY-1997	State	-
388191	70691	SIF	State Public Notification received	03-MAR-1992	State	-
235991	70591	SIF	State Public Notification received	03-MAR-1992	State	-
486791	70491	SIF	State Public Notification received	03-MAR-1992	State	-
328391	70391	SIF	State Public Notification received	03-MAR-1992	State	-
542891	70291	SIF	State Public Notification received	03-MAR-1992	State	-
370291	70191	SIF	State Public Notification received	03-MAR-1992	State	-
555591	70091	SIF	State Public Notification received	03-MAR-1992	State	-
537491	69991	SIF	State Public Notification received	03-MAR-1992	State	-
235491	69891	SIF	State Public Notification received	03-MAR-1992	State	-
287389	34489	SOX	State Compliance achieved	28-MAR-1989	State	-

1 - 19 of 19

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
NORTH SPRING RESERVOIR	33975	Yes	Reservoir	Surface water	Permanent	Active
WELL 10 (2020-WEST)	36074	Yes	Well	Ground water	Permanent	Active
WELL 9 (2020-EAST)	36073	Yes	Well	Ground water	Permanent	Active
WELL # 4 (HORIZONTAL, NORTH SPRING 1937)	8931	Yes	Well	Ground water	Other	Inactive
PLUGGED # 5 (1958)	8427	Yes	Well	Ground water	Other	Inactive
PLUGGED WELL #8 NORTH (1948)	29442	Yes	Well	Ground water	Other	Inactive
PLUGGED WELL #7 SOUTH (1946)	29441	Yes	Well	Ground water	Other	Inactive
WELL # 6 (1981)	12933	Yes	Well	Ground water	Other	Inactive
WELL # 3 (WEST, SOUTH SPRING, 1918)	9751	Yes	Well	Ground water under the influence of surface water	Other	Inactive
WELL # 1 (EAST, SOUTH SPRING, 1918)	7598	Yes	Well	Ground water under the influence of surface water	Other	Inactive
WELL # 2 (CENTER, SOUTH SPRING, 1918)	12774	Yes	Well	Ground water under the influence of surface water	Other	Inactive
DISTRIBUTION SYSTEM	1729	No	Distribution System/Zone	-	-	Active
GENERAL PWS FACILITY	23343	No	Other	-	-	Active
WELLS 9 AND10 @ TREAMENT PLANT	36399	No	Sampling Station	-	-	Active
WELLS 1-4 @ TREATMENT PLANT	7127	No	Sampling Station	-	-	Inactive
ELEVATED STORAGE	36662	No	Storage	-	-	Active
GROUND STORAGE-0.3MG	31520	No	Storage	-	-	Inactive
ELEVATED STORAGE-0.15MG	31521	No	Storage	-	-	Inactive
TREATMENT PLANT #2	36400	No	Treatment Plant	-	-	Active
TREATMENT PLANT #1	17738	No	Treatment Plant	-	-	Inactive

1 - 20 of 20

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	17738	Innovative	Disinfection
TREATMENT PLANT #1	17738	Innovative	Disinfection
TREATMENT PLANT #1	17738	Innovative	Corrosion control
TREATMENT PLANT #1	17738	pH Adjustment	Corrosion control
TREATMENT PLANT #2	36400	Innovative	Disinfection
TREATMENT PLANT #2	36400	Innovative	Disinfection
TREATMENT PLANT #2	36400	Innovative	Iron removal
TREATMENT PLANT #2	36400	Innovative	Iron removal
TREATMENT PLANT #2	36400	Innovative	Iron removal
TREATMENT PLANT #2	36400	Innovative	Iron removal

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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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