OHA Drinking Water Services
PWS ID: 01309 ---- HAT ROCK WATER COMPANY
Lead & Copper Summary Results

Lead and Copper Compliance Actions
  • No lead and copper schedules found.


    • Lead and copper results shown are the 90th percentile summary results. See all detailed results.
    Consumer notice date is the date water customers were notified of their tap results. Consumer notice records are not available prior to 2016.

    Action Levels:  Lead = 0.015 mg/L;  Copper = 1.3 mg/L. Action level exceedances are indicated with bold red text.

    Sample Dates Date
    Received    		 Sample
    Count    		 Duration Lead
    (mg/L)    		 Copper
    (mg/L)    		 Consumer
    Notice Date
    Sep 09, 2021 - Sep 09, 2021 Sep 27, 2021 5 3Y 0.0000 0.0630
    Jan 25, 2018 - Jan 25, 2018 Feb 05, 2018 5 6M 0.0000 0.0980
    Oct 05, 2017 - Oct 05, 2017 Oct 12, 2017 5 6M 0.0000 0.0730
    Sep 13, 2016 - Sep 13, 2016 Oct 03, 2016 5 3Y 0.0060 1.0020
    Aug 02, 2013 - Aug 02, 2013 Sep 09, 2013 5 3Y 0.0030 0.4020
    Jul 01, 2010 - Jul 01, 2010 Nov 08, 2010 5 3Y 0.0022 0.7240
    Jul 12, 2007 - Jul 12, 2007 Aug 02, 2007 5 3Y 0.0005 0.8800
    Mar 10, 2004 - Mar 10, 2004 Mar 22, 2004 5 3Y 0.0010 0.1080
    Jan 01, 1997 - Jul 07, 1997 Aug 01, 1997 5 YR 0.0006 1.1800
    Jan 01, 1996 - Sep 18, 1996 Oct 10, 1996 5 YR 0.0007 0.5500
    Jan 01, 1995 - Jul 10, 1995 Jul 31, 1995 5 YR 0.0000 0.5150
    Jul 01, 1994 - Jul 07, 1994 Jul 27, 1994 5 6M 0.0000 0.9350
    Jul 01, 1993 - Jul 08, 1993 Jul 29, 1993 5 6M 0.0000 0.2350


    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  ::  LRAAFor SDWIS: 4232
    Information by county:
    Inventory  ::  Surface Water Systems  ::  Water System Surveys  ::  Outstanding Performers  ::  Plan Reviews  ::  System Scores  ::  Exceedances
    Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Significant Deficiencies  ::  Treatment Plant Inspections  ::  Fluoride
    Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Public Notices
    Inventory List for all Oregon Drinking Water Systems in Excel or printable screen format
    Staff/Partner Login
    Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home
    Need help? Email Drinking Water Services for assistance.