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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCO0119508
PWS NameMID VALLEY MD
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served4588
County ServedEagle

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 Rule412Returned to Compliance01-DEC-201731-DEC-2017No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine414Returned to Compliance01-OCT-201731-DEC-2017No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)409Returned to Compliance01-SEP-200930-SEP-2009No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine410Returned to Compliance01-JUL-200930-SEP-2009No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule407Returned to Compliance01-JUL-2007 - No
  • 1 - 5 of 5

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
423414SOXState Compliance achieved07-FEB-2018State -
423412SOXState Compliance achieved07-FEB-2018State -
416409SOXState Compliance achieved19-NOV-2009State -
416410SOXState Compliance achieved19-NOV-2009State -
407407SOXState Compliance achieved24-AUG-2007State -
  • 1 - 5 of 5

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL C1 WILLOW15069YesWell Ground waterEmergencyInactive
WELL 622869YesWell Ground waterPermanentActive
WELL 22092YesWell Ground waterPermanentActive
WELL 12091YesWell Ground waterPermanentActive
WELL 416173YesWell Ground waterPermanentActive
WELL 815072YesWell Ground waterPermanentActive
WELL 315067YesWell Ground waterPermanentActive
WELL C2 JUNIPER NOT APPROVED15070YesWell Ground waterEmergencyInactive
DISTRIBUTION SYSTEM6650NoDistribution System/Zone - - Active
BOOSTER PUMP STATION FOR ASPEN TANK19593NoPump Facility - - Active
BLUE LAKE TANK15073NoStorage - - Active
DOW TANK15074NoStorage - - Active
HILL CREST TANK15075NoStorage - - Active
0.75 MG BLUE LAKE STORAGE TANK II23649NoStorage - - Active
CONTACT TIME TANK CERISE RANCH15071NoStorage - - Inactive
PHASE II TREATMENT PLANT15066NoTreatment Plant - - Active
TREATMENT FOR WELL 622870NoTreatment Plant - - Active
PHASE I TREATMENT PLANT3647NoTreatment Plant - - Active
TREATMENT FOR C1 AND C2 WELLS15068NoTreatment Plant - - Inactive
ORTHOPHOSPHATE ADDITION AT WELL3646NoTreatment Plant - - Inactive
  • 1 - 20 of 20

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PHASE II TREATMENT PLANT15066Gaseous Chlorination, PostDisinfection
PHASE II TREATMENT PLANT15066InnovativeDisinfection
PHASE II TREATMENT PLANT15066InnovativeCorrosion control
TREATMENT FOR C1 AND C2 WELLS15068Hypochlorination, PostDisinfection
TREATMENT FOR WELL 622870Gaseous Chlorination, PostDisinfection
TREATMENT FOR WELL 622870InnovativeDisinfection
TREATMENT FOR WELL 622870InnovativeCorrosion control
ORTHOPHOSPHATE ADDITION AT WELL3646Inhibitor, OrthophosphateCorrosion control
PHASE I TREATMENT PLANT3647Gaseous Chlorination, PostDisinfection
PHASE I TREATMENT PLANT3647InnovativeDisinfection
PHASE I TREATMENT PLANT3647InnovativeCorrosion control
  • 1 - 11 of 11

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.