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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNE3102902
PWS NameIMPERIAL, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2071
County ServedChase

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 Rule103708Returned to Compliance01-OCT-201931-OCT-2019No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)103707Returned to Compliance01-DEC-200631-DEC-2006Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)103606Returned to Compliance01-NOV-200530-NOV-2005Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U103710Returned to Compliance01-JAN-200531-OCT-2010No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)103499Returned to Compliance01-OCT-199831-OCT-1998Yes
  • 1 - 5 of 5

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
23810103708SIFState Public Notification received09-DEC-2019State -
23815103710SOXState Compliance achieved31-OCT-2011StateAdministrative RTC
23814103707SOXState Compliance achieved31-DEC-2007StateAdministrative RTC
23813103606SOXState Compliance achieved30-NOV-2006StateAdministrative RTC
23812103499SOXState Compliance achieved31-OCT-1999StateAdministrative RTC
  • 1 - 5 of 5

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 6415781YesWell Ground waterEmergencyActive
WELL 7013004YesWell Ground waterPermanentInactive
WELL 5713387YesWell Ground waterPermanentActive
WELL 8112535YesWell Ground waterPermanentActive
WELL 8122504YesWell Ground waterPermanentActive
WELL 9212058YesWell Ground waterPermanentActive
WELL 2019115382YesWell Ground waterPermanentActive
WELL 4513622YesWell Ground waterOtherInactive
WELL 4523611YesWell Ground waterOtherInactive
DISTRIBUTION SYSTEM1909NoDistribution System/Zone - - Active
WATER TOWER9045NoStorage - - Active
G-027500R12701NoTreatment Plant - - Inactive
WELL 921T CHLORINATION14306NoTreatment Plant - - Inactive
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

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

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.