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Lead and Copper Sample Summary Results Tips on using table


Water System No. : CA0710001 Federal Type : C
Water System Name : CITY OF ANTIOCH State Type : C
Principal County Served : CONTRA COSTA Primary Source : SW
Status : A Activity Date : 03-22-1979
Distribution System Classification : D5 Max Treatment Plant Classification : T5

Click to hide / show columns: MP | MP Begin | MP End | Type | # Samples | Measure | Units | Analyte Code/Name | Begin Sampling| End Sampling

MP * MP Begin MP End Type # Samples Measure Units Analyte Code/Name Begin Sampling End Sampling
MP * MP Begin MP End Type # Samples Measure Units Analyte Code/Name Begin Sampling End Sampling
3Y2022-2024 01-01-2022 12-31-2024 90 58 0 MG/L PB90 - LEAD SUMMARY 09-09-2024 09-12-2024
3Y2022-2024 01-01-2022 12-31-2024 AL 2 exceeding Action Level --- --- PB90 - LEAD SUMMARY 09-09-2024 09-12-2024
3Y2022-2024 01-01-2022 12-31-2024 90 58 0.076 MG/L CU90 - COPPER SUMMARY 09-09-2024 09-12-2024
3Y2019-2021 01-01-2019 12-31-2021 90 50 0 MG/L PB90 - LEAD SUMMARY 08-26-2021 09-01-2021
3Y2019-2021 01-01-2019 12-31-2021 90 50 0.084 MG/L CU90 - COPPER SUMMARY 08-26-2021 09-01-2021
3Y2016-2018 01-01-2016 12-31-2018 90 50 0.0 MG/L PB90 - LEAD SUMMARY 08-29-2018 09-05-2018
3Y2016-2018 01-01-2016 12-31-2018 90 50 0.051 MG/L CU90 - COPPER SUMMARY 08-29-2018 09-05-2018
3Y2013-2015 01-01-2013 12-31-2015 90 65 MG/L PB90 - LEAD SUMMARY 08-24-2015 08-26-2015
3Y2013-2015 01-01-2013 12-31-2015 90 65 0.098 MG/L CU90 - COPPER SUMMARY 08-24-2015 08-26-2015
3Y2010-2012 01-01-2010 12-31-2012 90 60 0 MG/L CU90 - COPPER SUMMARY 08-25-2012 08-29-2012
3Y2010-2012 01-01-2010 12-31-2012 90 60 0 MG/L PB90 - LEAD SUMMARY 08-25-2012 08-29-2012
3Y2010-2012 01-01-2010 12-31-2012 AL 2 exceeding Action Level --- --- PB90 - LEAD SUMMARY 08-25-2012 08-29-2012
3Y2007-2009 01-01-2007 12-31-2009 90 57 0 MG/L PB90 - LEAD SUMMARY 09-16-2009 09-16-2009
3Y2007-2009 01-01-2007 12-31-2009 90 57 0.06 MG/L CU90 - COPPER SUMMARY 09-16-2009 09-16-2009
3Y2004-2006 01-01-2004 12-31-2006 90 48 0 MG/L PB90 - LEAD SUMMARY 09-01-2006 09-01-2006
3Y2004-2006 01-01-2004 12-31-2006 90 48 0.097 MG/L CU90 - COPPER SUMMARY 09-01-2006 09-01-2006
3Y2001-2003 01-01-2001 12-31-2003 90 48 0.05 MG/L CU90 - COPPER SUMMARY 09-01-2003 09-01-2003
3Y2001-2003 01-01-2001 12-31-2003 90 48 0 MG/L PB90 - LEAD SUMMARY 09-01-2003 09-01-2003
3Y1998-2000 01-01-1998 12-31-2000 90 36 0 MG/L PB90 - LEAD SUMMARY 09-01-2000 09-01-2000
3Y1998-2000 01-01-1998 12-31-2000 90 36 0.093 MG/L CU90 - COPPER SUMMARY 09-01-2000 09-01-2000
3Y1995-1997 01-01-1995 12-31-1997 90 51 0.1 MG/L CU90 - COPPER SUMMARY 09-01-1997 09-01-1997
3Y1995-1997 01-01-1995 12-31-1997 90 51 0 MG/L PB90 - LEAD SUMMARY 09-01-1997 09-01-1997
YR1994 01-01-1994 12-31-1994 90 66 0.006 MG/L PB90 - LEAD SUMMARY 03-01-1994 03-01-1994
YR1994 01-01-1994 12-31-1994 90 66 0.41 MG/L CU90 - COPPER SUMMARY 03-01-1994 03-01-1994
YR1993 01-01-1993 12-31-1993 90 60 0.46 MG/L CU90 - COPPER SUMMARY 09-01-1993 09-01-1993
YR1993 01-01-1993 12-31-1993 90 60 0 MG/L PB90 - LEAD SUMMARY 09-01-1993 09-01-1993
6M2ND-1992 07-01-1992 12-31-1992 90 67 0.012 MG/L PB90 - LEAD SUMMARY 12-01-1992 12-01-1992
6M2ND-1992 07-01-1992 12-31-1992 90 67 0.338 MG/L CU90 - COPPER SUMMARY 12-01-1992 12-01-1992
6M1ST-1992 01-01-1992 06-30-1992 90 61 0.104 MG/L CU90 - COPPER SUMMARY 05-01-1992 05-01-1992
6M1ST-1992 01-01-1992 06-30-1992 90 61 0 MG/L PB90 - LEAD SUMMARY 05-01-1992 05-01-1992

* MP is monitoring period which can be triennial (3Y), annual (YR), 1st six months (6M1ST), or 2nd six months (6M2ND)