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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.

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Violations

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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	Inorganic Chemicals	Fluoride	46217	Known	01-OCT-2007	30-SEP-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	161098	Returned to Compliance	01-APR-1997	30-APR-1997	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	146694	Returned to Compliance	01-JUN-1994	30-JUN-1994	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	370391	Returned to Compliance	01-OCT-1990	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	370491	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	370591	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	370691	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	370291	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	370091	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	370191	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	369891	Returned to Compliance	01-APR-1988	31-MAR-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	369991	Returned to Compliance	01-APR-1988	31-MAR-1991	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
300898	161098	SIF	State Public Notification received	02-SEP-1998	State	-
259794	146694	SOX	State Compliance achieved	30-MAY-1996	State	-
175891	370091	SOX	State Compliance achieved	26-AUG-1991	State	-
733491	370191	SOX	State Compliance achieved	26-AUG-1991	State	-
540191	370391	SOX	State Compliance achieved	26-AUG-1991	State	-
671091	370491	SOX	State Compliance achieved	26-AUG-1991	State	-
425291	370591	SOX	State Compliance achieved	26-AUG-1991	State	-
526491	370691	SOX	State Compliance achieved	26-AUG-1991	State	-
476291	369991	SOX	State Compliance achieved	26-AUG-1991	State	-
315791	369891	SOX	State Compliance achieved	26-AUG-1991	State	-
114791	370291	SOX	State Compliance achieved	26-AUG-1991	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL # 1 (1958)	11934	Yes	Well	Ground water	Permanent	Active
WELL # 2 (1975)	9601	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	3736	No	Distribution System/Zone	-	-	Active
GENERAL PWS FACILITY	25399	No	Other	-	-	Active
CC TO BUFFALO MAN, IA8200651	19066	No	Other	-	-	Inactive
S/EP FRM WELL #1-1958	5317	No	Sampling Station	-	-	Active
S/EP FRM WELLS #1 AND #2	5318	No	Sampling Station	-	-	Inactive
TOTAL ELEVATED STORAGE	19426	No	Storage	-	-	Active
CLEAR WELL - 10000 GALLON	35891	No	Storage	-	-	Active
ELEVATED STORAGE	14291	No	Storage	-	-	Inactive
PLANT #2	17215	No	Treatment Plant	-	-	Active
PLANT #1	17216	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT #2	17215	Innovative	Disinfection
PLANT #2	17215	Innovative	Disinfection
PLANT #2	17215	Innovative	Iron removal
PLANT #2	17215	Innovative	Iron removal
PLANT #2	17215	Innovative	Iron removal
PLANT #2	17215	Innovative	Iron removal
PLANT #2	17215	Aeration, Cascade	Iron removal

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