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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWA5318500
PWS NameDEER PARK CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served5255
County ServedSpokane

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, RegularSynthetic Organic ChemicalsEndrin25764922005Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene25777392996Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA25764922010Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor25764922015Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene25764922020Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon25813972031Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) adipate25764922035Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsSimazine25764922037Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) phthalate25764922039Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsPicloram25813972040Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsDinoseb25813972041Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsHexachlorocyclopentadiene25764922042Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine25764922050Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsLASSO25764922051Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor25764922065Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsHeptachlor epoxide25764922067Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic Chemicals2,4,5-TP25813972110Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsHEXACHLOROBENZENE25764922274Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsBenzo(a)pyrene25764922306Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsPentachlorophenol25813972326Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene25777392378Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene25777392380Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene25777392992Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsToluene25777392991Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene25777392990Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE25777392989Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene25777392987Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane25777392985Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene25777392984Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane25777392983Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride25777392982Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane25777392981Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane25777392980Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene25777392979Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene25777392977Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride25777392976Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene25777392969Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene25777392968Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE25777392964Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic ChemicalsChlordane25764922959Known01-OCT-202531-DEC-2025No
MRMonitoring, RegularNitrate RuleNitrate2475681Returned to Compliance01-JAN-202431-DEC-2024No
MRMonitoring, RegularSynthetic Organic ChemicalsMethoxychlor18924692015Returned to Compliance01-JUL-201830-SEP-2018No
MRMonitoring, RegularSynthetic Organic ChemicalsToxaphene18924692020Returned to Compliance01-JUL-201830-SEP-2018No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon18925112031Returned to Compliance01-JUL-201830-SEP-2018No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) adipate18924692035Returned to Compliance01-JUL-201830-SEP-2018No
MRMonitoring, RegularSynthetic Organic ChemicalsSimazine18924692037Returned to Compliance01-JUL-201830-SEP-2018No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) phthalate18924692039Returned to Compliance01-JUL-201830-SEP-2018No
MRMonitoring, RegularSynthetic Organic ChemicalsPicloram18925112040Returned to Compliance01-JUL-201830-SEP-2018No
MRMonitoring, RegularSynthetic Organic ChemicalsDinoseb18925112041Returned to Compliance01-JUL-201830-SEP-2018No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA18924692010Returned to Compliance01-JUL-201830-SEP-2018No
  • 1 - 50 of 70

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
3075681ENF2475681SOXState Compliance achieved17-MAR-2025State -
2292469ENF18924692039SOXState Compliance achieved18-DEC-2018State -
2292511ENF18925112326SOXState Compliance achieved18-DEC-2018State -
2292511ENF18925112110SOXState Compliance achieved18-DEC-2018State -
2292511ENF18925112041SOXState Compliance achieved18-DEC-2018State -
2292511ENF18925112040SOXState Compliance achieved18-DEC-2018State -
2292511ENF18925112031SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692959SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692306SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692005SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692010SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692015SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692020SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692035SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692037SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692042SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692050SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692051SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692065SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692067SOXState Compliance achieved18-DEC-2018State -
2292469ENF18924692274SOXState Compliance achieved18-DEC-2018State -
33768ENF1333768SOXState Compliance achieved08-OCT-2013State -
N4080663758SOXState Compliance achieved12-JUN-2007State -
N4080663757SOXState Compliance achieved12-JUN-2007State -
N4080663755SOXState Compliance achieved12-JUN-2007State -
N4080663754SOXState Compliance achieved12-JUN-2007State -
N4080663753SOXState Compliance achieved12-JUN-2007State -
00090270051264SIFState Public Notification received30-SEP-2000State -
94007349475061SIAState Violation/Reminder Notice30-SEP-1994State -
  • 1 - 29 of 29

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
Well 1 West - AHC91112142YesWell Ground waterPermanentActive
Well 5 N Dalton - AHC91312146YesWell Ground waterPermanentInactive
Well 5 N Dalton - BKG40234459YesWell Ground waterPermanentActive
Well 8, BJG860, N Dalton 2A33403YesWell Ground waterPermanentActive
Well 7 - Perrins Park BCH02432372YesWell Ground waterPermanentActive
Well 6 S Dalton AFA25512147YesWell Ground waterPermanentActive
Well 4 North - AHC91212145YesWell Ground waterPermanentActive
Swinyard Pk 3 - AHC91412144YesWell Ground waterPermanentActive
Well 2 South ABR21612143YesWell Ground waterPermanentActive
Well 1 West2943NoTreatment Plant - - Active
Well 2 South2945NoTreatment Plant - - Active
Swinyard Pk32947NoTreatment Plant - - Active
Well 4 North2949NoTreatment Plant - - Active
Well 62950NoTreatment Plant - - Active
Well 5 N Dalton - AHC9134713NoTreatment Plant - - Active
Well 7 - Perrins Park4848NoTreatment Plant - - Active
  • 1 - 16 of 16

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
Well 1 West2943Gaseous Chlorination, PostDisinfection
Well 2 South2945Gaseous Chlorination, PostDisinfection
Swinyard Pk32947Gaseous Chlorination, PostDisinfection
Well 4 North2949Gaseous Chlorination, PostDisinfection
Well 62950Gaseous Chlorination, PostDisinfection
Well 5 N Dalton - AHC9134713Gaseous Chlorination, PostDisinfection
Well 7 - Perrins Park4848Gaseous Chlorination, PostDisinfection
  • 1 - 7 of 7
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.