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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
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	64900	Returned to Compliance	01-NOV-1999	30-NOV-1999	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	171293	Returned to Compliance	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	277792	Returned to Compliance	01-APR-1992	30-JUN-1992	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9002585	Known	01-APR-1985	30-JUN-1985	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	153288	Returned to Compliance	01-JUL-1984	30-JUN-1988	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
780900	64900	SOX	State Compliance achieved	21-JUN-2000	State	-
102193	171293	SOX	State Compliance achieved	04-JUN-1996	State	-
780292	277792	SFJ	State Formal Notice of Violation issued	12-AUG-1992	State	-
296388	153288	SOX	State Compliance achieved	28-JUN-1988	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
CC FROM SE POLK RWD, IA7774701	30016	Yes	Consecutive Connection	Surface water	Other	Inactive
PLUGGED WELL #1 (1965)	7417	Yes	Well	Ground water	Other	Inactive
PLUGGED WELL #4 (1981)	12882	Yes	Well	Ground water	Other	Inactive
PLUGGED WELL #3 (1981)	12312	Yes	Well	Ground water	Other	Inactive
PLUGGED WELL #2 (1975)	12055	Yes	Well	Ground water	Other	Inactive
CC FROM DES MOINES WW, IA7727031	32623	Yes	Consecutive Connection	Surface water	Permanent	Active
CC FROM DES MOINES WW, IA7727031	26242	Yes	Consecutive Connection	Surface water	Permanent	Inactive
COMBINED DISTRIBUTION SYSTEM	30780	No	Distribution System/Zone	-	-	Active
DISTRIBUTION SYSTEM	3451	No	Distribution System/Zone	-	-	Active
GENERAL PWS FACILITY	25110	No	Other	-	-	Active
CC TO CHATEAU AT WOLF CREEK, IA7717302	27965	No	Other	-	-	Inactive
SS FROM DES MOINES WW, IA7727031	26238	No	Sampling Station	-	-	Active
WELLS 1,2,3 & 4 AFTER TREATMENT	5786	No	Sampling Station	-	-	Inactive
TOTAL GROUND STORAGE	14486	No	Storage	-	-	Inactive
TOTAL ELEVATED STORAGE	14487	No	Storage	-	-	Inactive
TREATMENT PLANT #1	18409	No	Treatment Plant	-	-	Inactive
TREATMENT PLANT #2	18410	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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

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