U.S. flag

An official website of the United States government

Contact Us

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Related Topics: EPA Home » Your Drinking Water » SDWIS Federal Reporting Services » Report Options » SDWIS PWS Search

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIA0723027
PWS NameEVANSDALE WATER WORKS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served4561
County ServedBlack Hawk

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
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule169219Returned to Compliance01-JUN-201930-JUN-2019No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM6515Returned to Compliance01-AUG-201431-AUG-2014No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)6415Returned to Compliance01-AUG-201431-AUG-2014No
MRMonitoring, RegularNitrate RuleNitrate31204Returned to Compliance01-OCT-200230-SEP-2003No
  • 1 - 4 of 4

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
520169219SIFState Public Notification received17-OCT-2019State -
5116515SOXState Compliance achieved05-AUG-2015State -
5126415SOXState Compliance achieved05-AUG-2015State -
40431204SIFState Public Notification received03-NOV-2003State -
  • 1 - 4 of 4

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC FROM WATERLOO WS, IA079007415417YesConsecutive ConnectionGround waterEmergencyInactive
WELL #1 (1953)8590YesWell Ground waterPermanentActive
WELL #4 (1962)8298YesWell Ground waterPermanentActive
WELL #5 (1984)13152YesWell Ground waterPermanentActive
WELL #3 (1971)11608YesWell Ground waterPermanentActive
WELL #2 (PLUGGED) (1958)13222YesWell Ground waterOtherInactive
DISTRIBUTION SYSTEM235NoDistribution System/Zone - - Active
GENERAL PWS FACILITY21824NoOther - - Active
CC TO ELK RUN HEIGHTS, IA072101435121NoOther - - Inactive
TREATED WATER FROM WELLS, 1, 3, 45021NoSampling Station - - Active
FINISHED WATER TAP, #55026NoSampling Station - - Active
SS FROM WATERLOO WS, IA079007415418NoSampling Station - - Inactive
FINISHED WATER TAP, #121350NoSampling Station - - Inactive
EYE WASH TAP, #1 OR #429481NoSampling Station - - Inactive
TOTAL ELEVATED STORAGE29480NoStorage - - Active
INACTIVE ELEVATED STORAGE14161NoStorage - - Inactive
TREATMENT PLANT #216521NoTreatment Plant - - Active
TREATMENT PLANT #127627NoTreatment Plant - - Active
  • 1 - 18 of 18

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT #216521InnovativeDisinfection
TREATMENT PLANT #216521InnovativeDisinfection
TREATMENT PLANT #216521InnovativeIron removal
TREATMENT PLANT #216521SequestrationIron removal
TREATMENT PLANT #127627InnovativeDisinfection
TREATMENT PLANT #127627InnovativeDisinfection
TREATMENT PLANT #127627InnovativeIron removal
TREATMENT PLANT #127627SequestrationIron removal
  • 1 - 8 of 8
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.