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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMD0170020
PWS NameGRASONVILLE
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served600
County ServedQueen Anne's

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
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule5Returned to Compliance01-JAN-2022 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule4Returned to Compliance01-OCT-2021 - No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM2Returned to Compliance01-SEP-201431-AUG-2015No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)3Returned to Compliance01-SEP-201431-AUG-2015No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)1Returned to Compliance01-NOV-200830-NOV-2008No
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)9811301Returned to Compliance01-MAY-199831-MAY-1998No
MRMonitoring, RegularNitrate RuleNitrate9610001Returned to Compliance01-JAN-199531-DEC-1995No
  • 1 - 7 of 7

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
75SOXState Compliance achieved15-JUN-2022StateLATE LSCN
54SOXState Compliance achieved09-JUN-2022StateENOV - LATE REPORT - RT 2021 Pb/Cu report rec'd 6/9/22.
42SOXState Compliance achieved19-AUG-2016State -
43SOXState Compliance achieved19-AUG-2016State -
31SOXState Compliance achieved19-DEC-2008StateENFORCEMENTID :0942649; LATE REPORT
98154279811301SOXState Compliance achieved31-JUL-1998State -
96100029610001SIEState Public Notification requested01-MAR-1996State -
  • 1 - 7 of 7

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
GRASONVILLE WELL 1 QA9204571696YesWell Ground waterPermanentActive
FISHER MANOR NOPERMIT1698YesWell Ground waterPermanentInactive
GRASONVILLE WELL 2 QA9204651697YesWell Ground waterPermanentActive
TURNKEY POINT-FISHER APTS WTP15775NoCommon Headers - - Inactive
DISTRIBUTION SYSTEM8820NoDistribution System/Zone - - Active
STORAGE TANK19109NoStorage - - Active
GRASONVILLE WTP26282NoTreatment Plant - - Active
  • 1 - 7 of 7

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
GRASONVILLE WTP26282Hypochlorination, PreDisinfection
GRASONVILLE WTP26282pH AdjustmentCorrosion control
GRASONVILLE WTP26282CoagulationIron removal
GRASONVILLE WTP26282Filtration, Rapid SandIron removal
GRASONVILLE WTP26282FlocculationIron removal
GRASONVILLE WTP26282Hypochlorination, PreIron removal
GRASONVILLE WTP26282Ion ExchangeIron removal
GRASONVILLE WTP26282SedimentationIron removal
GRASONVILLE WTP26282CoagulationInorganics removal
GRASONVILLE WTP26282FlocculationInorganics removal
GRASONVILLE WTP26282Ion ExchangeInorganics removal
  • 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.