OHA Drinking Water Services
PWS ID: 91556 ---- CASCADE GORGE PROPERTIES

Most Recent Water System Survey
Survey Date: Jun 30, 2022
Notification Date: Jul 15, 2022 (15 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Cross Connection No ordinance or enabling authority (CWS)Sep 02, 2022 Overdue
Cross Connection Annual summary report not issued (CWS)Sep 02, 2022 Overdue
Cross Connection Testing records not current (CWS, NTNC, TNC)Sep 02, 2022 Overdue
Finished Water Storage Hatch not locked or adequately securedSep 02, 2022 Overdue
Finished Water Storage No flap valve, screen, or equivalent on overflowSep 02, 2022 Overdue
Finished Water Storage No screened ventSep 02, 2022 Overdue
Management & Operations No operations and maintenance manualSep 02, 2022 Overdue
Management & Operations Emergency response plan not completedSep 02, 2022 Overdue
Management & Operations Annual CCR not submitted (CWS)Sep 02, 2022 Overdue
Monitoring & Reporting Monitoring not currentSep 02, 2022 Overdue
Monitoring & Reporting MCL violationsSep 02, 2022 Overdue
Monitoring & Reporting No coliform sampling planSep 02, 2022 Overdue
Operator Certification No certified operator at required levelSep 02, 2022 Overdue
Operator Certification No protocol for under-certified operatorSep 02, 2022 Overdue
Well Construction Does not meet setbacks from hazardsSep 02, 2022 Overdue
Well Construction No raw water sample tapSep 02, 2022 Overdue
Well Construction No treated sample tap (if applicable)Sep 02, 2022 Overdue
Disinfection Free chlorine residual not maintainedSep 02, 2022 Overdue
Disinfection Chlorine not measured & recorded as requiredSep 02, 2022 Overdue
Disinfection Minimum CT requirement not met all timesSep 02, 2022 Overdue
Disinfection pH, temperature, and chlorine residual not measured daily at first userSep 02, 2022 Overdue
Disinfection Failure to calculate CT values correctlySep 02, 2022 Overdue
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlySep 02, 2022 Overdue
Surface Water Treatment For membrane filtration: Direct integrity testing does not meet rule requirementsSep 02, 2022 Overdue
Bold text indicates that resolving this deficiency is a top priority.


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For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 920