Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IA8590041
PWS Name	ZEARING WATER DEPARTMENT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	528
County Served	Story

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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	52825	Returned to Compliance	14-SEP-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	126624	Returned to Compliance	01-MAR-2024	31-MAR-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	225523	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	225423	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	82918	Returned to Compliance	19-FEB-2018	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	227116	Returned to Compliance	01-JUL-2016	31-JUL-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	227216	Returned to Compliance	01-JUL-2016	31-JUL-2016	No
TT	Treatment Techniques	Synthetic Organic Chemicals	Epichlorohydrin	178516	Returned to Compliance	01-MAY-2016	30-MAY-2016	Yes
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	120716	Returned to Compliance	01-APR-2016	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	222915	Returned to Compliance	01-JUL-2015	31-JUL-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	222815	Returned to Compliance	01-JUL-2015	31-JUL-2015	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	285603	Returned to Compliance	01-JUL-2003	31-JUL-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	249903	Returned to Compliance	01-JUN-2003	30-JUN-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	226103	Returned to Compliance	01-MAY-2003	31-MAY-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	197503	Returned to Compliance	01-APR-2003	30-APR-2003	No
MR	Monitoring, Check/Repeat/Confirmation	Nitrate Rule	Nitrate	157303	Returned to Compliance	01-JAN-2003	28-FEB-2003	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	130103	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	116603	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	461502	Returned to Compliance	01-APR-2001	31-MAR-2002	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	378491	Returned to Compliance	01-OCT-1990	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	378091	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	378191	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	378391	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	378591	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	378691	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	377991	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	378291	Returned to Compliance	01-APR-1988	31-MAR-1991	No

1 - 27 of 27

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
622543	52825	SFJ	State Formal Notice of Violation issued	25-JUN-2025	State	-
622540	126624	SIF	State Public Notification received	09-MAY-2025	State	In the CCR report
622538	225423	SOX	State Compliance achieved	12-JUL-2024	State	-
622537	225523	SOX	State Compliance achieved	12-JUL-2024	State	-
622528	82918	SOX	State Compliance achieved	23-AUG-2018	State	-
622519	120716	SOX	State Compliance achieved	27-OCT-2017	State	-
622521	227216	SOX	State Compliance achieved	17-JUL-2017	State	-
622520	227116	SOX	State Compliance achieved	17-JUL-2017	State	-
622523	222915	SOX	State Compliance achieved	17-JUL-2017	State	-
622524	222815	SOX	State Compliance achieved	17-JUL-2017	State	-
622527	178516	SFJ	State Formal Notice of Violation issued	20-JUL-2016	State	-
622003	285603	SFJ	State Formal Notice of Violation issued	28-AUG-2003	State	-
622503	249903	SOX	State Compliance achieved	19-AUG-2003	State	-
622303	226103	SOX	State Compliance achieved	19-AUG-2003	State	-
622403	197503	SOX	State Compliance achieved	19-AUG-2003	State	-
621003	130103	SOX	State Compliance achieved	11-APR-2003	State	-
619803	157303	SOX	State Compliance achieved	11-APR-2003	State	-
618902	461502	SOX	State Compliance achieved	11-APR-2003	State	-
621103	116603	SOX	State Compliance achieved	11-APR-2003	State	-
592291	378291	SOX	State Compliance achieved	25-APR-1991	State	-
433391	378191	SOX	State Compliance achieved	25-APR-1991	State	-
618391	378091	SOX	State Compliance achieved	25-APR-1991	State	-
521391	378491	SOX	State Compliance achieved	25-APR-1991	State	-
280891	378591	SOX	State Compliance achieved	25-APR-1991	State	-
414891	378691	SOX	State Compliance achieved	25-APR-1991	State	-
354091	377991	SOX	State Compliance achieved	25-APR-1991	State	-
381191	378391	SOX	State Compliance achieved	25-APR-1991	State	-

1 - 27 of 27

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC FROM CIWA (WAVERLY), IA0990701	26190	Yes	Consecutive Connection	Ground water	Permanent	Active
PLUGGED WELL # 1	9222	Yes	Well	Ground water	Other	Inactive
PLUGGED WELL # 3 (1965)	9047	Yes	Well	Ground water	Other	Inactive
WELL # 2 (1959)	12275	Yes	Well	Ground water	Emergency	Inactive
DISTRIBUTION SYSTEM	3962	No	Distribution System/Zone	-	-	Active
GENERAL PWS FACILITY	25621	No	Other	-	-	Active
SS FROM CIWA, IA5059704	27725	No	Sampling Station	-	-	Active
SS FROM CIWA (WAVERLY), IA0990701	33054	No	Sampling Station	-	-	Active
S/EP @ WELL #2-1959	6794	No	Sampling Station	-	-	Inactive
ELEVATED STORAGE-0.04MG	26810	No	Storage	-	-	Active
TREATMENT PLANT #1	17345	No	Treatment Plant	-	-	Inactive

1 - 11 of 11

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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