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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIA0140007
PWS NameGREENFIELD MUNICIPAL UTILITIES
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served2227
County ServedAdair

Note

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.

PWS Violation

Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM6421Returned to Compliance01-AUG-202031-AUG-2020No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)6321Returned to Compliance01-AUG-202031-AUG-2020No
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule2718Returned to Compliance01-JUL-201731-JUL-2017Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)1101112Returned to Compliance01-APR-201230-JUN-2012No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM1101212Returned to Compliance01-APR-201230-JUN-2012No
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule385108Returned to Compliance01-AUG-200831-AUG-2008Yes
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule41306Returned to Compliance01-JUN-200530-JUN-2005No
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule261904Returned to Compliance01-JUL-200431-JUL-2004Yes
  • 1 - 8 of 8

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
8366321SIFState Public Notification received13-OCT-2021State -
8356421SIFState Public Notification received13-OCT-2021State -
8272718SOXState Compliance achieved01-DEC-2017State -
8091101212SIFState Public Notification received02-OCT-2012State -
8121101112SIFState Public Notification received01-OCT-2012State -
808385108SOXState Compliance achieved04-FEB-2009State -
40641306SIFState Public Notification received21-SEP-2005State -
504261904SOXState Compliance achieved31-JAN-2005State -
  • 1 - 8 of 8

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
LAKE NODAWAY13873YesIntakeSurface waterEmergencyInactive
WELL # 1 (1989)7867YesWell Ground waterSeasonalActive
WELL # 2 (1989)12899YesWell Ground waterSeasonalActive
WELL # 3 (1989)11639YesWell Ground waterSeasonalActive
WELL # 6 (1962)7708YesWell Ground waterPermanentActive
WELL # 5 (1962)8073YesWell Ground water under the influence of surface waterPermanentActive
WELL # 4 (2001)10659YesWell Ground water under the influence of surface waterPermanentActive
LAKE GREENFIELD13831YesIntakeSurface waterPermanentActive
DISTRIBUTION SYSTEM13NoDistribution System/Zone - - Active
COMBINED DISTRIBUTION SYSTEM31605NoDistribution System/Zone - - Active
CC TO SIRWA #1 (GREENFIELD), IA014070115289NoOther - - Active
GENERAL PWS FACILITY21599NoOther - - Active
CC TO FONTANELLE, IA013504628318NoOther - - Active
GREENFIELD LAKE & WELLS 1-65243NoSampling Station - - Active
WELLS 1-6 AT WATER PLANT5241NoSampling Station - - Inactive
GREENFIELD LAKE AT WATER PLANT5242NoSampling Station - - Inactive
ELEVATED STORAGE- 0.5MG31438NoStorage - - Active
CLEARWELL STORAGE-0.75MG31756NoStorage - - Active
TREATMENT PLANT #116310NoTreatment Plant - - Active
  • 1 - 19 of 19

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT #116310InnovativeDisinfection
TREATMENT PLANT #116310InnovativeDisinfection
TREATMENT PLANT #116310InnovativeOther
TREATMENT PLANT #116310FluoridationOther
TREATMENT PLANT #116310InnovativeParticulate removal
TREATMENT PLANT #116310CoagulationParticulate removal
TREATMENT PLANT #116310InnovativeParticulate removal
TREATMENT PLANT #116310InnovativeParticulate removal
TREATMENT PLANT #116310InnovativeTaste / odor control
TREATMENT PLANT #116310PermanganateTaste / odor control
  • 1 - 10 of 10
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.