PWS ID: 00265 ---- TWIN ISLAND COMMUNITY

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


  • Action Levels:  Lead = 0.015 mg/L;  Copper = 1.3 mg/L All detailed results
    Lead and Copper 90th Percentile Summary Results and Consumer Notices*
    Sample Dates Date Received Sample Count Duration Lead (mg/L) Copper (mg/L) Consumer
    Notice Date*
    Aug 15, 2021 - Aug 17, 2021Aug 25, 202153Y 0.0025 0.0740
    Jun 15, 2018 - Jun 15, 2018Jul 02, 201853Y 0.0035 0.0496
    Aug 21, 2014 - Aug 30, 2014Sep 18, 201453Y 0.0000 0.0436
    Sep 04, 2011 - Sep 13, 2011Oct 05, 201173Y 0.0000 0.0910
    Nov 04, 2008 - Nov 04, 2008Nov 20, 200853Y 0.0005 0.0870
    Aug 16, 2005 - Aug 22, 2005Sep 09, 200553Y 0.0005 0.1225
    Jul 07, 2002 - Jul 10, 2002Aug 01, 200553Y 0.0055 0.0210
    Jan 01, 1998 - Sep 23, 1998Oct 07, 19985YR 0.0010 0.1400
    Jan 01, 1997 - Jul 10, 1997Aug 28, 19975YR 0.0000 0.1900
    Jan 01, 1996 - Mar 06, 1996Apr 02, 19965YR 0.0021 0.3150
    Jan 01, 1994 - Jun 04, 1994Jul 14, 199456M 0.0000 0.0900
    Jul 01, 1993 - Jul 26, 1993Sep 12, 199356M 0.0070 0.1800
    *Consumer notice date is the date water customers were notified of their tap results. Consumer notice records are not available prior to 2016.



    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
    DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA