PWS ID: 00055 ---- ASTORIA, CITY OF

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  CHEM = Chemical, COLI = Coliform, LCR = Lead and copper 90th percentile
Results:  61 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
CHEM8872 02/28/2020 03/09/2020 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06150.06 0.0603/12/2020
CHEM8848 02/05/2020 02/14/2020 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06560.06 0.0603/12/2020
CHEM8848 02/05/2020 02/14/2020 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.08550.06 0.0603/12/2020
CHEM8707 11/13/2019 11/22/2019 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0610.06 0.0611/22/2019
CHEM8158 11/21/2018 11/28/2018 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06990.06 0.0602/08/2019
CHEM7773 11/15/2017 11/17/2017 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0640.06 0.0611/17/2017
CHEM7773 11/15/2017 11/17/2017 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06330.06 0.0611/17/2017
COLI17326 10/18/2017 10/20/2017 DIST-A Home & Commercial COLI COLIFORM, TOTAL (TCR) Present Present Present10/20/2017
COLI16973 08/02/2017 08/03/2017 DIST-A 44th and commercial COLI COLIFORM, TOTAL (TCR) Present Present Present08/03/2017
CHEM7427 11/16/2016 11/28/2016 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.10190.06 0.0611/28/2016
CHEM7427 11/16/2016 11/28/2016 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.11080.06 0.0611/28/2016
CHEM7427 11/16/2016 11/28/2016 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL TRIHALOMETHANES (TTHM) 0.08230.08 0.0811/28/2016
CHEM7427 11/16/2016 11/28/2016 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL TRIHALOMETHANES (TTHM) 0.08890.08 0.0811/28/2016
CHEM6964 11/18/2015 11/25/2015 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06990.06 0.0611/25/2015
CHEM6964 11/18/2015 11/25/2015 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06750.06 0.0611/25/2015
CHEM6528 11/05/2014 11/13/2014 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06410.06 0.0611/13/2014
CHEM6528 11/05/2014 11/13/2014 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0670.06 0.0611/13/2014
CHEM6291 05/07/2014 05/19/2014 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07330.06 0.0606/16/2014
CHEM6291 05/07/2014 05/19/2014 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07260.06 0.0606/16/2014
CHEM6071 11/06/2013 11/22/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06640.06 0.06
CHEM6071 11/06/2013 11/22/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06640.06 0.06
CHEM6071 11/06/2013 11/22/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06570.06 0.06
CHEM6053 10/02/2013 11/08/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06050.06 0.06
CHEM6053 10/02/2013 11/08/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06220.06 0.06
CHEM6053 10/02/2013 11/08/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06150.06 0.06
CHEM6053 10/02/2013 11/08/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06310.06 0.06
CHEM6053 10/02/2013 11/08/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0630.06 0.06
CHEM5754 04/03/2013 04/15/2013 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06420.06 0.06
CHEM5487 07/11/2012 08/27/2012 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07940.06 0.0608/30/2012
CHEM5487 07/11/2012 08/27/2012 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.08070.06 0.0608/30/2012
CHEM5487 07/11/2012 08/27/2012 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06990.06 0.0608/30/2012
CHEM5487 07/11/2012 08/27/2012 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07890.06 0.0608/30/2012
CHEM5487 07/11/2012 08/27/2012 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0750.06 0.0608/30/2012
CHEM5113 10/05/2011 10/26/2011 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06020.06 0.06
COLI9454 08/03/2011 08/05/2011 DIST-A ss #94 reservoir #3 COLI COLIFORM, TOTAL (TCR) Present Present Present08/09/2011
CHEM4803 02/02/2011 03/24/2011 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.4780.06 0.0603/24/2011
CHEM4497 10/20/2010 10/28/2010 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07620.06 0.0610/28/2010
CHEM4497 10/20/2010 10/28/2010 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07370.06 0.0610/28/2010
CHEM4497 10/20/2010 10/28/2010 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06270.06 0.0610/28/2010
CHEM4102 05/20/2010 06/03/2010 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07670.06 0.0606/03/2010
CHEM4102 05/20/2010 06/03/2010 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0820.06 0.0606/03/2010
CHEM4056 04/22/2010 04/30/2010 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06720.06 0.06
CHEM4056 04/22/2010 04/30/2010 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07170.06 0.06
CHEM4025 04/08/2010 04/14/2010 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06990.06 0.06
CHEM3908 01/07/2010 01/19/2010 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06890.06 0.0601/26/2010
CHEM3871 12/10/2009 12/18/2009 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.10390.06 0.0612/29/2009
CHEM2475 04/19/2007 05/08/2007 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07020.06 0.06
CHEM2351 12/21/2006 03/14/2007 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06020.06 0.06
CHEM2329 01/25/2007 02/12/2007 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.1060.06 0.06
COLI3656 10/16/2006 10/18/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI3656 10/16/2006 10/18/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI3641 10/12/2006 10/13/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI3615 10/05/2006 10/06/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM1870 01/15/2004 01/11/2006 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.060.06 0.06
CHEM1781 10/27/2005 12/19/2005 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.110.06 0.06
CHEM1179 04/25/1993 03/21/2005 LCR COPPER 90TH % VALUE 2.611.35
CHEM1179 11/01/1992 03/21/2005 LCR COPPER 90TH % VALUE 2.011.35
CHEM1179 04/25/1993 03/21/2005 LCR LEAD 90TH % VALUE 0.0210.0155
CHEM1179 11/01/1992 03/21/2005 LCR LEAD 90TH % VALUE 0.0270.0155
COLI1649 10/15/2004 11/09/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1649 10/14/2004 11/09/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
08/23/2001Coliform
08/03/2000Coliform
12/02/1999Coliform
11/04/1999Coliform
09/04/1997Coliform
07/14/1995Coliform
07/13/1993Coliform



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
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 For SDWIS: 3873