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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCO0218015
PWS NameMERIDIAN MD
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served23415
County ServedDouglas

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
MRMonitoring of Treatment (SWTR-Filter)Surface Water Treatment RuleSurface Water Treatment Rule411Returned to Compliance01-JUN-202530-JUN-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChloramine412Returned to Compliance01-APR-202530-JUN-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine408Returned to Compliance01-APR-200830-JUN-2008No
MRMonitoring, RegularNitrate RuleNitrate409Returned to Compliance01-JAN-200831-DEC-2008No
  • 1 - 4 of 4

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
219411SOXState Compliance achieved17-JUL-2025StateSampled on time, RTC with sample corr 7/17/2025 to change residuals from free to total cl2 for 7 June tc samples. Soxed with date of reporting of sample corr -STF 7/18/2025
219412SOXState Compliance achieved17-JUL-2025StateSampled on time, RTC with sample corr 7/17/2025 to change residuals from free to total cl2 for 7 June tc samples. Soxed with date of reporting of sample corr -STF 7/18/2025
212409SOXState Compliance achieved11-FEB-2009StateSampled 10/15/2008, recd 2/11/09. 2/11/09 dg
209408SOXState Compliance achieved03-SEP-2008Statelate.
  • 1 - 4 of 4

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
PURCHASED FROM WISE CO010384322220YesConsecutive ConnectionSurface waterInterimActive
WELL UDA410898YesWell Ground waterPermanentInactive
WELL LFH110897YesWell Ground waterPermanentInactive
WELL DE310892YesWell Ground waterPermanentInactive
LDA-7 WELL24134YesWell Ground waterPermanentActive
DE-12 WELL24133YesWell Ground waterPermanentActive
WELL DE3-R22108YesWell Ground waterPermanentActive
WELL HS A 116696YesWell Ground waterPermanentActive
WELL DE 1316695YesWell Ground waterPermanentActive
WELL A514875YesWell Ground waterPermanentActive
WELL A310896YesWell Ground waterPermanentActive
WELL A2R10895YesWell Ground waterPermanentActive
WELL A410894YesWell Ground waterPermanentActive
WELL DE410893YesWell Ground waterPermanentActive
WELL DE210891YesWell Ground waterPermanentActive
WELL DE1R10890YesWell Ground waterPermanentActive
PURCHASED FROM CO011804025799YesConsecutive ConnectionSurface waterInterimActive
DISTRIBUTION SYSTEM7724NoDistribution System/Zone - - Active
MERIDIAN STORAGE14876NoStorage - - Active
STOAGE TANK NO 2 FOR CONTACT TIME17376NoStorage - - Active
1.5 MG DISTRIBUTION STORAGE TANK26068NoStorage - - Active
WTP FOR 013 AND 01417375NoTreatment Plant - - Active
TREATMENT PLANT26067NoTreatment Plant - - Active
TREATMENT PLANT FOR WELLS 002 - 0114924NoTreatment Plant - - Active
  • 1 - 24 of 24

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WTP FOR 013 AND 01417375InnovativeDisinfection
WTP FOR 013 AND 01417375InnovativeManganese removal
WTP FOR 013 AND 01417375ChloraminesDisinfection by-products control
WTP FOR 013 AND 01417375Hypochlorination, PostDisinfection
TREATMENT PLANT26067Hypochlorination, PostDisinfection
TREATMENT PLANT26067ChloraminesDisinfection
TREATMENT PLANT26067InnovativeDisinfection
TREATMENT PLANT FOR WELLS 002 - 0114924InnovativeDisinfection
TREATMENT PLANT FOR WELLS 002 - 0114924InnovativeCorrosion control
TREATMENT PLANT FOR WELLS 002 - 0114924ChloraminesDisinfection by-products control
TREATMENT PLANT FOR WELLS 002 - 0114924Hypochlorination, PostDisinfection
  • 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.