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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX1011649
PWS NameNORTHWEST HARRIS COUNTY MUD 10
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?Yes
Population Served7671
County ServedHarris

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 Rule808Returned to Compliance30-DEC-2014 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice503Returned to Compliance01-AUG-2003 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice803Returned to Compliance01-JUL-2003 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice703Returned to Compliance01-JUN-2003 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice603Returned to Compliance01-MAY-2003 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)103Returned to Compliance01-APR-200330-APR-2003No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)403Returned to Compliance01-MAR-200331-MAR-2003No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)303Returned to Compliance01-FEB-200328-FEB-2003No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)203Returned to Compliance01-JAN-200331-JAN-2003No
  • 1 - 9 of 9

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
20110126303SOXState Compliance achieved07-AUG-2015StateTCR RTC TOOL
20110125203SOXState Compliance achieved07-AUG-2015StateTCR RTC TOOL
20110128103SOXState Compliance achieved07-AUG-2015StateTCR RTC TOOL
20110127403SOXState Compliance achieved07-AUG-2015StateTCR RTC TOOL
20110124808SOXState Compliance achieved23-MAR-2015State -
20110120703SOXState Compliance achieved20-JAN-2011StateAdministrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
20110120603SOXState Compliance achieved20-JAN-2011StateAdministrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
20110120503SOXState Compliance achieved20-JAN-2011StateAdministrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
20110120803SOXState Compliance achieved20-JAN-2011StateAdministrative Cleanup - RTC Via MTS January 2011. PN Violations RTCd if originating violation was RTC.
  • 1 - 9 of 9

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
4 - PLANT 3 / 16711 SUNSET GREEN CT107838YesWell Ground waterPermanentActive
1 - PLANT 1 / 14335 BARKER CYPRESS19617YesWell Ground waterPermanentActive
2 - PLANT 1 / 14335 BARKER CYPRESS19193YesWell Ground waterPermanentActive
3 - PLANT 2 / 13528 SKINNER RD115362YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM41728NoDistribution System/Zone - - Active
16711 1/2 SUNSET GREEN - 1000 GPM - SP121340NoPump Facility - - Active
16711 1/2 SUNSET GREEN - 1000 GPM - SP121347NoPump Facility - - Active
16711 1/2 SUNSET GREEN - 1000 GPM - SP121348NoPump Facility - - Active
13528 1/2 SKINNER - 1000 GPM - SP80598NoPump Facility - - Active
13528 1/2 SKINNER - 1000 MG - SP80599NoPump Facility - - Active
13528 1/2 SKINNER - 1000 MG - SP80600NoPump Facility - - Active
14335 BARKER CYPRESS - 1000 GPM - SP80601NoPump Facility - - Active
14335 BARKER CYPRESS - 1000 GPM - SP80602NoPump Facility - - Active
14335 BARKER CYPRESS - 250 GPM - SP80603NoPump Facility - - Active
14335 BARKER CYPRESS - 750 GPM - SP80604NoPump Facility - - Active
SKINNER RD, CYPRESS108297NoSampling Station - - Active
SUNSET GREEN CT, CYPRESS115363NoSampling Station - - Active
BARKER CYPRESS; CYPRESS136152NoSampling Station - - Active
SKINNER RD; CYPRESS136153NoSampling Station - - Active
SUNSET GREEN CT; CYPRESS136154NoSampling Station - - Active
BARKER CYPRESS, CYPRESS52716NoSampling Station - - Active
16711 1/2 SUNSET GREEN - 0.21 MG - GR121332NoStorage - - Active
16711 1/2 SUNSET GREEN - 0.010 MG - HD121333NoStorage - - Active
16711 1/2 SUNSET GREEN - 0.01 MG - HD121334NoStorage - - Active
13528 1/2 SKINNER - 0.01 MG - HD99431NoStorage - - Active
13528 1/2 SKINNER - 0.01 MG - HD99432NoStorage - - Active
14335 BARKER CYPRESS - 0.01 MG - HD99433NoStorage - - Active
14335 BARKER CYPRESS - 0.01 MG - HD99434NoStorage - - Active
14335 BARKER CYPRESS - 0.01 MG - HD99435NoStorage - - Active
13528 1/2 SKINNER RD - 0.21 MG - GR99436NoStorage - - Active
14335 BARKER CYPRESS - 0.21 MG - GR99437NoStorage - - Active
14335 BARKER CYPRESS - 0.420 MG - GR99438NoStorage - - Active
PLANT - SUNSET GREEN CT / WELL C108232NoTreatment Plant - - Active
PLANT 3 - SUNSET GREEN CT115364NoTreatment Plant - - Active
PLANT 2 - SKINNER RD115365NoTreatment Plant - - Active
PLANT 1 - BARKER CYPRESS5293NoTreatment Plant - - Active
  • 1 - 36 of 36

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PLANT - SUNSET GREEN CT / WELL C108232Chlorination (FRDS-1.5)Disinfection
PLANT 3 - SUNSET GREEN CT115364Hypochlorination, PreDisinfection
PLANT 3 - SUNSET GREEN CT115364SequestrationIron removal
PLANT 2 - SKINNER RD115365Hypochlorination, PreDisinfection
PLANT 2 - SKINNER RD115365SequestrationCorrosion control
PLANT 2 - SKINNER RD115365InnovativeDisinfection
PLANT 1 - BARKER CYPRESS5293SequestrationIron removal
PLANT 1 - BARKER CYPRESS5293Gaseous Chlorination, PreDisinfection
  • 1 - 8 of 8

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.