Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IA5131033
PWS Name	FAIRFIELD WATER SUPPLY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	9821
County Served	Jefferson

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, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	124626	Known	01-JAN-2023	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	223713	Returned to Compliance	01-JUL-2013	31-JUL-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	223813	Returned to Compliance	01-JUL-2013	31-JUL-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	104405	Returned to Compliance	01-DEC-2004	31-DEC-2004	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7499	Known	01-JUL-1998	31-JUL-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7299	Known	01-MAY-1998	31-MAY-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7199	Known	01-AUG-1997	31-AUG-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7099	Known	01-JUL-1997	31-JUL-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6999	Known	01-JUN-1997	30-JUN-1997	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	190696	Returned to Compliance	01-APR-1996	30-JUN-1996	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	104395	Returned to Compliance	01-JAN-1995	31-JAN-1995	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6899	Known	01-OCT-1994	31-OCT-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6799	Known	01-SEP-1994	30-SEP-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6699	Known	01-JUL-1994	31-JUL-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6599	Known	01-AUG-1993	31-AUG-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6499	Known	01-JUL-1993	31-JUL-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6399	Known	01-JUN-1993	30-JUN-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6299	Known	01-MAY-1993	31-MAY-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	6199	Known	01-APR-1993	30-APR-1993	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	251285	Known	25-JUN-1984	24-JUN-1985	No

1 - 20 of 20

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
427110	223713	SOX	State Compliance achieved	21-JUL-2014	State	-
427111	223813	SOX	State Compliance achieved	21-JUL-2014	State	-
427105	104405	SOX	State Compliance achieved	21-JUN-2005	State	6 MOS W/O MCL
79496	190696	SIF	State Public Notification received	08-JAN-1999	State	-
240295	104395	SOX	State Compliance achieved	01-AUG-1995	State	-

1 - 5 of 5

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
RESERVOIR # 2	13819	Yes	Intake	Surface water	Other	Inactive
WELL # 7 (#03-1)	27420	Yes	Well	Ground water	Permanent	Active
WELL # 6 (#94-1)	19418	Yes	Well	Ground water	Permanent	Active
WELL # 4 (#58-1)	12593	Yes	Well	Ground water	Permanent	Active
PLUG # 2 (1953)	9213	Yes	Well	Ground water	Other	Inactive
PLUG # 3 (1957)	8625	Yes	Well	Ground water	Other	Inactive
PLUG # 1 (1948)	12761	Yes	Well	Ground water	Other	Inactive
PLUG # 5 (#88-1)	10057	Yes	Well	Ground water	Other	Inactive
WALTON LAKE	20989	Yes	Intake	Surface water	Other	Inactive
RESERVOIR # 1	20988	Yes	Intake	Surface water	Other	Inactive
DISTRIBUTION SYSTEM	2292	No	Distribution System/Zone	-	-	Active
CC TO LOCKRIDGE WS, IA5157091	17576	No	Other	-	-	Active
CC TO LIBERTYVILLE WS, IA5148079	17577	No	Other	-	-	Active
CC TO JEFFERSON CO RWA, IA5131705	17578	No	Other	-	-	Active
GENERAL PWS FACILITY	23921	No	Other	-	-	Active
CC TO RATHBUN RWA, IA0400900	30745	No	Other	-	-	Active
CC TO JEFFERSON CO HC, IA5131903	34660	No	Other	-	-	Active
CC TO FAIRFIELD MHP, IA5131302	36809	No	Other	-	-	Active
CC TO BIRMINGHAM WS, IA8909011	17580	No	Other	-	-	Inactive
CC TO WAPELLO RWA, IA9000742	17581	No	Other	-	-	Inactive
TREATMENT PLANT HIGH SERVICE	35441	No	Pump Facility	-	-	Active
S/EP FROM WELLS #4, #6, #7	27421	No	Sampling Station	-	-	Active
S/EP FROM WELLS #1, 4, 5, & 6	20972	No	Sampling Station	-	-	Inactive
S/EP FROM WELLS #4 & #6	26379	No	Sampling Station	-	-	Inactive
S/EP FM 3 RESERVOIRS & WELLS	6101	No	Sampling Station	-	-	Inactive
ELEVATED STORAGE - 0.50MG	14645	No	Storage	-	-	Active
CLEARWELLS - 1 MG	29600	No	Storage	-	-	Active
ELEVATED STORAGE - 0.75 MG	33101	No	Storage	-	-	Active
PLANT #1	18041	No	Treatment Plant	-	-	Active
PLANT #2	33017	No	Treatment Plant	-	-	Active

1 - 30 of 30

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT #1	18041	Innovative	Disinfection
PLANT #1	18041	Chloramines	Disinfection
PLANT #1	18041	Innovative	Softening (hardness removal)
PLANT #1	18041	pH Adjustment	Softening (hardness removal)
PLANT #1	18041	Innovative	Iron removal
PLANT #1	18041	Innovative	Iron removal
PLANT #1	18041	Innovative	Iron removal
PLANT #1	18041	Innovative	Iron removal
PLANT #1	18041	Aeration, Cascade	Iron removal
PLANT #1	18041	Innovative	Corrosion control
PLANT #1	18041	Innovative	Corrosion control
PLANT #1	18041	Innovative	Radionuclides removal
PLANT #1	18041	Electrodialysis	Radionuclides removal
PLANT #2	33017	Innovative	Iron removal
PLANT #2	33017	Aeration, Cascade	Iron removal
PLANT #2	33017	Innovative	Inorganics removal
PLANT #2	33017	Innovative	Iron removal
PLANT #2	33017	Innovative	Corrosion control
PLANT #2	33017	Inhibitor, Polyphosphate	Corrosion control
PLANT #2	33017	Innovative	Radionuclides removal
PLANT #2	33017	Electrodialysis	Radionuclides removal
PLANT #2	33017	Sequestration	Softening (hardness removal)
PLANT #2	33017	Innovative	Softening (hardness removal)
PLANT #2	33017	Innovative	Disinfection
PLANT #2	33017	Innovative	Disinfection

1 - 25 of 25

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