U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA1910194
PWS NameROWLAND WATER DISTRICT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served56100
County ServedLos Angeles

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

No violation(s) found. EPA has no record of violation(s) reported by the primacy agency for this water system.

Enforcement Actions


Enforcement Actions

No enforcement action(s) found. EPA has no record of enforcement action(s) reported by the primacy agency for this water system.

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SUBURBAN WATER SYSTEM CONN.- NOGALES72506YesConsecutive ConnectionSurface waterEmergencyActive
SUBURBAN WATER SYSTEM CONN.- CIRCLE HILL72507YesConsecutive ConnectionSurface waterEmergencyActive
PURCHASED TREATED WATER - PM2228562YesConsecutive ConnectionSurface waterPermanentActive
PURCHASED TREATED WATER - PM928563YesConsecutive ConnectionSurface waterPermanentActive
PURCHASED TREATED WATER - TVMWD PM15/2128564YesConsecutive ConnectionSurface waterPermanentActive
PURCHASED CDWC / RWD INTERCONNECTION57827YesConsecutive ConnectionGround waterSeasonalActive
PURCHASED LHHCWD GW (RWD/LHHCWD INTERCON57826YesConsecutive ConnectionGround waterSeasonalInactive
DISTRIBUTION SYSTEM28561NoDistribution System/Zone - - Active
JOINT LINE 1 RESERVOIR70875NoStorage - - Active
JOINT LINE 2 RESERVOIR70876NoStorage - - Active
RESERVOIR 170877NoStorage - - Active
RESERVOIR 270878NoStorage - - Active
RESERVOIR 370879NoStorage - - Active
RESERVOIR 470880NoStorage - - Active
RESERVOIR 570881NoStorage - - Active
RESERVOIR 670882NoStorage - - Active
RESERVOIR 770883NoStorage - - Active
RESERVOIR 870884NoStorage - - Active
RESERVOIR 970885NoStorage - - Active
RESERVOIR 1070886NoStorage - - Active
RESERVOIR 1170887NoStorage - - Active
RESERVOIR 1270888NoStorage - - Active
RESERVOIR 1370889NoStorage - - Active
RESERVOIR 1470890NoStorage - - Active
RESERVOIR 1570891NoStorage - - Active
RESERVOIR 1670892NoStorage - - Active
  • 1 - 26 of 26

PWS Treatment Processes


Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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.