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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO5010331
PWS NameGREENFIELD PWS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1400
County ServedDade

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 Rule908932Open30-DEC-2025 - No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule908931Returned to Compliance01-SEP-201630-SEP-2016No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice908928Returned to Compliance11-OCT-2010 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)908925Returned to Compliance01-OCT-201031-OCT-2010Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)908923Returned to Compliance01-SEP-201030-SEP-2010Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)908920Returned to Compliance01-AUG-201031-AUG-2010Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)908914Returned to Compliance01-JUN-201030-JUN-2010Yes
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI908911Returned to Compliance01-MAY-2010 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)908910Returned to Compliance01-MAY-201031-MAY-2010Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)908909Returned to Compliance01-NOV-200830-NOV-2008Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)908709Returned to Compliance01-SEP-200830-SEP-2008Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)908407Returned to Compliance01-OCT-200631-OCT-2006No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)908206Returned to Compliance01-SEP-200630-SEP-2006Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)907802Returned to Compliance01-OCT-200131-OCT-2001Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)101Returned to Compliance01-APR-200130-APR-2001Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)197Returned to Compliance01-OCT-199631-OCT-1996Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)712695Known01-JUL-199531-JUL-1995No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)100994Returned to Compliance01-OCT-199331-OCT-1993Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)716193Known01-JUL-199331-JUL-1993No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U903583Known24-JUN-198023-SEP-1983No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U907782Known24-JUN-198023-SEP-1982No
  • 1 - 21 of 21

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
18544908931SOXState Compliance achieved15-JAN-2019StateSox'd via EPA RTC policy. MGM 1/15/2019;
18540907802SOXState Compliance achieved22-JAN-2014State -
18540100994SOXState Compliance achieved22-JAN-2014State -
18540197SOXState Compliance achieved22-JAN-2014State -
18540101SOXState Compliance achieved22-JAN-2014State -
18538908911SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18538908928SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18538908925SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18538908923SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18538908920SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18538908914SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18538908709SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18538908909SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18538908910SOXState Compliance achieved27-MAR-2013StateSox'd violations associated to completed BCA SEH 3/27/13;
18529908206SOXState Compliance achieved03-DEC-2010State -
18529908407SOXState Compliance achieved03-DEC-2010State -
395712695SIFState Public Notification received06-OCT-1995State -
193716193SFJState Formal Notice of Violation issued10-SEP-1993State -
1E83903583SIAState Violation/Reminder Notice30-SEP-1983State -
183907782SIAState Violation/Reminder Notice30-SEP-1983State -
  • 1 - 20 of 20

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL #2 EAST WELL DOWNTOWN81369YesWell Ground waterOtherInactive
WELL #3 WEST WELL RAILROAD81370YesWell Ground waterPermanentActive
WELL #4108644YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM87073NoDistribution System/Zone - - Active
CHEMICAL SAMPLES91926NoSampling Station - - Active
75K GAL MULTILEG ELEV OLD TOWER76487NoStorage - - Active
200K GAL PEDESTAL NEW TOWER97027NoStorage - - Active
WELL #3 WEST WELL RAILROAD103310NoTreatment Plant - - Active
WELL #4 TREATMENT109086NoTreatment Plant - - Active
WELL #2 EAST WELL DOWNTOWN103309NoTreatment Plant - - Inactive
  • 1 - 10 of 10

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL #2 EAST WELL DOWNTOWN103309Hypochlorination, PostDisinfection
WELL #3 WEST WELL RAILROAD103310Hypochlorination, PostDisinfection
WELL #4 TREATMENT109086Hypochlorination, PostDisinfection
  • 1 - 3 of 3

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.