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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWA53AC141
PWS NameMonse-Riggan Camp
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1165
County ServedOkanogan

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, RegularVolatile Organic ChemicalsBenzene26015562990Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor epoxide26015292067Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor26015292065Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsLASSO26015292051Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine26015292050Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsHexachlorocyclopentadiene26015292042Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDinoseb26015362041Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsPicloram26015362040Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) phthalate26015292039Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsSimazine26015292037Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsChlordane26015292959Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE26015562964Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene26015562968Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene26015562969Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride26015562976Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene26015562977Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene26015562979Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane26015562980Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane26015562981Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride26015562982Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane26015562983Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene26015562984Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane26015562985Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene26015562987Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE26015562989Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsToluene26015562991Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene26015562992Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene26015562996Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic Chemicals2,4,5-TP26015362110Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsHEXACHLOROBENZENE26015292274Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsBenzo(a)pyrene26015292306Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsPentachlorophenol26015362326Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene26015562378Known01-APR-202630-JUN-2026No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene26015562380Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsEndrin26015292005Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA26015292010Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor26015292015Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene26015292020Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon26015362031Known01-APR-202630-JUN-2026No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) adipate26015292035Known01-APR-202630-JUN-2026No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule3291305Returned to Compliance01-DEC-202531-DEC-2025No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule2552439Open01-JUL-2025 - No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule3041346Returned to Compliance01-OCT-202331-OCT-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule3023020Returned to Compliance01-SEP-202330-SEP-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule3020388Returned to Compliance01-AUG-202331-AUG-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule3014150Returned to Compliance01-JUL-202331-JUL-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2998282Returned to Compliance01-JUN-202330-JUN-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2992596Returned to Compliance01-MAY-202331-MAY-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule2987917Returned to Compliance01-APR-202330-APR-2023No
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate2202528Returned to Compliance01-JAN-202231-DEC-2022Yes
  • 1 - 50 of 50

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
3291305ENF3291305SOXState Compliance achieved28-JAN-2026State -
2802528ENF2202528SOXState Compliance achieved01-JAN-2024State -
3041346ENF2998282SOXState Compliance achieved28-NOV-2023State -
3041346ENF3014150SOXState Compliance achieved28-NOV-2023State -
3041346ENF3023020SOXState Compliance achieved28-NOV-2023State -
3041346ENF3041346SOXState Compliance achieved28-NOV-2023State -
3041346ENF2992596SOXState Compliance achieved28-NOV-2023State -
3041346ENF2987917SOXState Compliance achieved28-NOV-2023State -
3041346ENF3020388SOXState Compliance achieved28-NOV-2023State -
  • 1 - 9 of 9

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
Well #1 - ALE69231073YesWell Ground waterEmergencyActive
Well #2 - ALE69331074YesWell Ground waterEmergencyActive
Well #3 - ALE69431075YesWell Ground waterEmergencyActive
Monse Cut off Rd34535YesWell Ground waterPermanentActive
  • 1 - 4 of 4

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.