Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	IA7709053
PWS Name	ANKENY, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	76207
County Served	Polk

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	190414	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MR	Monitoring, Check/Repeat/Confirmation	Nitrate Rule	Nitrate	106803	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Check/Repeat/Confirmation	Nitrate Rule	Nitrite	106903	Returned to Compliance	01-OCT-2002	31-DEC-2002	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	35503	Returned to Compliance	01-OCT-2001	30-SEP-2002	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	35603	Returned to Compliance	01-OCT-2001	30-SEP-2002	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	72403	Returned to Compliance	01-OCT-1999	30-SEP-2002	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	68003	Returned to Compliance	01-OCT-1999	30-SEP-2002	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	72098	Returned to Compliance	01-APR-1998	30-APR-1998	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	69403	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	68203	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	68303	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	68403	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	68503	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	68603	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	68703	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	68803	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	68903	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	69003	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	69103	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	69203	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	71103	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	68103	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	71003	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	70903	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	70803	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	70703	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	70603	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	70503	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	70403	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	70303	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	70203	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	70103	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	70003	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	69903	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	69803	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	69703	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	69603	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	69503	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	69303	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	71303	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	71203	Returned to Compliance	01-OCT-1997	30-SEP-2002	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	350394	Known	01-SEP-1994	30-SEP-1994	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	72103	Returned to Compliance	01-OCT-1993	30-SEP-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	71703	Returned to Compliance	01-OCT-1993	30-SEP-2002	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	71403	Returned to Compliance	01-OCT-1993	30-SEP-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	71903	Returned to Compliance	01-OCT-1993	30-SEP-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	72203	Returned to Compliance	01-OCT-1993	30-SEP-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	72303	Returned to Compliance	01-OCT-1993	30-SEP-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	71503	Returned to Compliance	01-OCT-1993	30-SEP-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	71603	Returned to Compliance	01-OCT-1993	30-SEP-2002	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
894612	190414	SOX	State Compliance achieved	11-NOV-2014	State	-
58	69903	SOX	State Compliance achieved	19-DEC-2005	State	-
38	106903	SOX	State Compliance achieved	19-DEC-2005	State	-
33	106803	SOX	State Compliance achieved	19-DEC-2005	State	-
108	72403	SOX	State Compliance achieved	19-DEC-2005	State	-
31	72303	SOX	State Compliance achieved	19-DEC-2005	State	-
30	72203	SOX	State Compliance achieved	19-DEC-2005	State	-
35	35603	SOX	State Compliance achieved	19-DEC-2005	State	-
106	68003	SOX	State Compliance achieved	19-DEC-2005	State	-
81	68103	SOX	State Compliance achieved	19-DEC-2005	State	-
83	68203	SOX	State Compliance achieved	19-DEC-2005	State	-
85	68303	SOX	State Compliance achieved	19-DEC-2005	State	-
87	68403	SOX	State Compliance achieved	19-DEC-2005	State	-
90	68503	SOX	State Compliance achieved	19-DEC-2005	State	-
92	68603	SOX	State Compliance achieved	19-DEC-2005	State	-
94	68703	SOX	State Compliance achieved	19-DEC-2005	State	-
96	68803	SOX	State Compliance achieved	19-DEC-2005	State	-
98	68903	SOX	State Compliance achieved	19-DEC-2005	State	-
100	69003	SOX	State Compliance achieved	19-DEC-2005	State	-
102	69103	SOX	State Compliance achieved	19-DEC-2005	State	-
104	69203	SOX	State Compliance achieved	19-DEC-2005	State	-
45	69303	SOX	State Compliance achieved	19-DEC-2005	State	-
48	69403	SOX	State Compliance achieved	19-DEC-2005	State	-
49	69503	SOX	State Compliance achieved	19-DEC-2005	State	-
51	69603	SOX	State Compliance achieved	19-DEC-2005	State	-
53	69703	SOX	State Compliance achieved	19-DEC-2005	State	-
56	69803	SOX	State Compliance achieved	19-DEC-2005	State	-
60	70003	SOX	State Compliance achieved	19-DEC-2005	State	-
61	70103	SOX	State Compliance achieved	19-DEC-2005	State	-
64	70203	SOX	State Compliance achieved	19-DEC-2005	State	-
66	70303	SOX	State Compliance achieved	19-DEC-2005	State	-
67	70403	SOX	State Compliance achieved	19-DEC-2005	State	-
69	70503	SOX	State Compliance achieved	19-DEC-2005	State	-
72	70603	SOX	State Compliance achieved	19-DEC-2005	State	-
73	70703	SOX	State Compliance achieved	19-DEC-2005	State	-
76	70803	SOX	State Compliance achieved	19-DEC-2005	State	-
78	70903	SOX	State Compliance achieved	19-DEC-2005	State	-
80	71003	SOX	State Compliance achieved	19-DEC-2005	State	-
39	71103	SOX	State Compliance achieved	19-DEC-2005	State	-
41	71203	SOX	State Compliance achieved	19-DEC-2005	State	-
43	71303	SOX	State Compliance achieved	19-DEC-2005	State	-
14	71403	SOX	State Compliance achieved	19-DEC-2005	State	-
16	71503	SOX	State Compliance achieved	19-DEC-2005	State	-
17	71603	SOX	State Compliance achieved	19-DEC-2005	State	-
19	71703	SOX	State Compliance achieved	19-DEC-2005	State	-
21	71803	SOX	State Compliance achieved	19-DEC-2005	State	-
24	71903	SOX	State Compliance achieved	19-DEC-2005	State	-
27	72103	SOX	State Compliance achieved	19-DEC-2005	State	-
889403	35503	SOX	State Compliance achieved	02-SEP-2004	State	-
868998	72098	SOX	State Compliance achieved	25-SEP-1998	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC FROM DES MOINES WW, (2 CCS) IA7727031	16019	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL #7/ASR(AKA ASR#3)(2022)	36323	Yes	Well	Ground water	Permanent	Active
WELL #6 (2010) - ASR (AKA ASR #2)	31330	Yes	Well	Ground water	Permanent	Active
PLUGGED WELL#5 (1967)	13097	Yes	Well	Ground water	Other	Inactive
WELL # 4 (1961) - ASR (AKA ASR #1)	12591	Yes	Well	Ground water	Other	Inactive
CC FROM CIWW(DMWW), IA7727033	37016	Yes	Consecutive Connection	Surface water	Permanent	Active
COMBINED DISTRIBUTION SYSTEM	30570	No	Distribution System/Zone	-	-	Active
DISTRIBUTION SYSTEM	3437	No	Distribution System/Zone	-	-	Active
WELL #4 ASR SAMPLING IN DISTRIB SYSTEM	29243	No	Distribution System/Zone	-	-	Inactive
CC TO MEL-RAY MHP, IA7709303	20984	No	Other	-	-	Active
CC TO AUTUMN RIDGE MHP, IA7709601	21295	No	Other	-	-	Active
GENERAL PWS FACILITY	25094	No	Other	-	-	Active
CC TO OTTER CREEK GOLF, IA7709810	29161	No	Other	-	-	Active
CC TO DOT-1(I-35 ANKENY), IA7709713	28047	No	Other	-	-	Inactive
CC TO DOT-1 (1-35 ANKENY), IA7709714	28053	No	Other	-	-	Inactive
CL BOOSTER DELAWARE AVENUE	27270	No	Pump Facility	-	-	Active
BPS MAGAZINE ROAD	35348	No	Pump Facility	-	-	Active
NORTHWEST BPS	35349	No	Pump Facility	-	-	Active
POLK CO/DELAWARE/NW86/CHERRY G METR PITS	21462	No	Sampling Station	-	-	Active
WELL #6 (2010) - ASR AFTER TREATMENT	31331	No	Sampling Station	-	-	Active
WELL #7(2022)-ASR AFTER TREATMENT	36608	No	Sampling Station	-	-	Active
WELL #4 (1961) - ASR AFTER TREATMENT	4470	No	Sampling Station	-	-	Inactive
TOTAL GROUND STORAGE (5 MG)	13767	No	Storage	-	-	Active
ASH STREET EST (0.5MG)	13768	No	Storage	-	-	Active
SW TOWER EST(2.5 MG)	33147	No	Storage	-	-	Active
WELL #6 (2010) - ASR TREATMENT PLANT	32630	No	Treatment Plant	-	-	Active
WELL #7(2022)-ASR AFTER TREATMENT	36609	No	Treatment Plant	-	-	Active
WELL #4 ASR TREATMENT FACILITY	18402	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL #4 ASR TREATMENT FACILITY	18402	Innovative	Disinfection
WELL #4 ASR TREATMENT FACILITY	18402	Innovative	Disinfection
WELL #4 ASR TREATMENT FACILITY	18402	Innovative	Corrosion control
WELL #4 ASR TREATMENT FACILITY	18402	pH Adjustment	Corrosion control
WELL #6 (2010) - ASR TREATMENT PLANT	32630	Innovative	Disinfection
WELL #6 (2010) - ASR TREATMENT PLANT	32630	Innovative	Disinfection
WELL #6 (2010) - ASR TREATMENT PLANT	32630	pH Adjustment	Corrosion control
WELL #6 (2010) - ASR TREATMENT PLANT	32630	Innovative	Corrosion control
WELL #7(2022)-ASR AFTER TREATMENT	36609	Innovative	Disinfection
WELL #7(2022)-ASR AFTER TREATMENT	36609	Innovative	Disinfection
WELL #7(2022)-ASR AFTER TREATMENT	36609	Innovative	Corrosion control
WELL #7(2022)-ASR AFTER TREATMENT	36609	pH Adjustment	Corrosion control

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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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