OHA Drinking Water Services
PWS ID: 00055 ---- ASTORIA, CITY OF
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
    Aug 04, 2021 - Sep 08, 2021 20 3Y 0.0030 0.2650
    Aug 04, 2021 - Sep 08, 2021 20 3Y 0.0030 0.2650
    Jun 06, 2018 - Aug 02, 2018 20 3Y 0.0030 0.2400
    Jun 06, 2018 - Aug 02, 2018 20 3Y 0.0030 0.2400
    Aug 12, 2015 - Aug 24, 2015 20 3Y 0.0060 0.3740
    Aug 12, 2015 - Aug 24, 2015 20 3Y 0.0060 0.3740
    Sep 10, 2012 - Sep 12, 2012 Oct 01, 2012 20 3Y 0.0150 0.3720
    Aug 10, 2010 - Aug 12, 2010 Dec 21, 2010 20 3Y 0.0050 0.4000
    Aug 07, 2007 - Sep 20, 2007 Oct 29, 2007 20 3Y 0.0110 0.3300
    Aug 04, 2004 - Aug 05, 2004 Sep 22, 2004 20 3Y 0.0050 0.2400
    Jan 01, 2001 - Jul 18, 2001 Oct 11, 2001 20 3Y 0.0040 0.3300
    Jan 01, 1998 - Jul 22, 1998 Sep 23, 1998 20 YR 0.0020 0.4000
    Jan 01, 1996 - Jun 10, 1997 Jul 29, 1997 20 YR 0.0020 0.4300
    Jan 01, 1996 - Jul 02, 1996 Jul 06, 1996 20 YR 0.0030 0.7200
    Jul 01, 1995 - Sep 27, 1995 Oct 26, 1995 40 6M 0.0070 0.5700
    Jan 01, 1995 - Apr 26, 1995 May 23, 1995 40 6M 0.0080 0.7800
    Jan 01, 1993 - Apr 25, 1993 May 25, 1993 40 6M 0.0210 2.6100
    Jul 01, 1992 - Nov 01, 1992 Dec 01, 1992 40 6M 0.0270 2.0100



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