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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
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	184696	Returned to Compliance	01-AUG-1996	31-OCT-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	184596	Returned to Compliance	01-JUL-1996	30-SEP-1996	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	187795	Returned to Compliance	01-AUG-1995	31-AUG-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	187895	Returned to Compliance	01-AUG-1995	31-AUG-1995	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	128095	Returned to Compliance	01-JAN-1995	31-MAR-1995	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	127995	Returned to Compliance	01-JAN-1995	31-MAR-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	128295	Returned to Compliance	01-JAN-1995	31-MAR-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	128195	Returned to Compliance	01-JAN-1995	31-MAR-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	115695	Returned to Compliance	01-OCT-1994	31-OCT-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	115995	Returned to Compliance	01-OCT-1994	31-OCT-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	115595	Returned to Compliance	01-OCT-1994	31-DEC-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	115895	Returned to Compliance	01-OCT-1994	31-DEC-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	318094	Returned to Compliance	01-JUL-1994	31-JUL-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	317994	Returned to Compliance	01-JUL-1994	31-JUL-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	318294	Returned to Compliance	01-JUL-1994	31-JUL-1994	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	318194	Returned to Compliance	01-JUL-1994	31-JUL-1994	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	455491	Returned to Compliance	01-JUL-1988	30-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	452591	Returned to Compliance	01-JUL-1988	30-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	453091	Returned to Compliance	01-JUL-1988	30-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	455991	Returned to Compliance	01-JUL-1988	30-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	454091	Returned to Compliance	01-JUL-1988	30-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	453591	Returned to Compliance	01-JUL-1988	30-JUN-1991	No
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1142182	Known	11-SEP-1981	10-SEP-1982	Yes

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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
285597	184696	SIE	State Public Notification requested	17-SEP-1997	State	-
387496	184596	SOX	State Compliance achieved	01-JUL-1997	State	-
340494	317994	SOX	State Compliance achieved	04-JUN-1996	State	-
87594	318094	SOX	State Compliance achieved	04-JUN-1996	State	-
295094	318194	SOX	State Compliance achieved	04-JUN-1996	State	-
217294	318294	SOX	State Compliance achieved	04-JUN-1996	State	-
237695	187895	SOX	State Compliance achieved	03-NOV-1995	State	-
75995	187795	SOX	State Compliance achieved	23-OCT-1995	State	-
119895	128295	SIF	State Public Notification received	02-JUN-1995	State	-
339495	128195	SIF	State Public Notification received	02-JUN-1995	State	-
19195	128095	SIF	State Public Notification received	02-JUN-1995	State	-
231095	127995	SIF	State Public Notification received	02-JUN-1995	State	-
134995	115995	SIF	State Public Notification received	02-JUN-1995	State	-
283795	115895	SIF	State Public Notification received	02-JUN-1995	State	-
146295	115695	SIF	State Public Notification received	02-JUN-1995	State	-
100995	115595	SIF	State Public Notification received	02-JUN-1995	State	-
371591	455491	SOX	State Compliance achieved	01-OCT-1991	State	-
623791	454091	SOX	State Compliance achieved	01-OCT-1991	State	-
10991	453591	SOX	State Compliance achieved	01-OCT-1991	State	-
64091	453091	SOX	State Compliance achieved	01-OCT-1991	State	-
391991	452591	SOX	State Compliance achieved	01-OCT-1991	State	-
426291	455991	SOX	State Compliance achieved	01-OCT-1991	State	-

• 1 - 22 of 22

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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 RATHBUN RWA (RATHBUN), IA0400900	21135	Yes	Consecutive Connection	Surface water	Permanent	Active
PLUGGED WELL # 1 (1956)	7402	Yes	Well	Ground water	Other	Inactive
WEST RESERVOIR	13836	Yes	Intake	Surface water	Other	Inactive
EAST RESERVOIR	13778	Yes	Intake	Surface water	Other	Inactive
COMBINED DISTRIBUTION SYSTEM	31109	No	Distribution System/Zone	-	-	Active
DISTRIBUTION SYSTEM	3169	No	Distribution System/Zone	-	-	Active
GENERAL PWS FACILITY	24821	No	Other	-	-	Active
SS FROM RATHBUN RWA (RATHBUN), IA0400900	16216	No	Sampling Station	-	-	Active
S/EP FM EAST RESERVOIR	6527	No	Sampling Station	-	-	Inactive
ELEVATED STORAGE-0.5MG	14850	No	Storage	-	-	Active
TREATMENT PLANT #1	18187	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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