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Lead and Copper Sample Summary Results Tips on using table


Water System No. : CA0710003 Federal Type : C
Water System Name : CONTRA COSTA WATER DISTRICT 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
3Y2023-2025 01-01-2023 12-31-2025 90 1 0 MG/L CU90 - COPPER SUMMARY 07-17-2023 07-17-2023
3Y2020-2022 01-01-2020 12-31-2022 90 70 0.210 MG/L CU90 - COPPER SUMMARY 07-13-2020 07-18-2022
3Y2020-2022 01-01-2020 12-31-2022 90 67 0.0032 MG/L PB90 - LEAD SUMMARY 06-14-2022 06-17-2022
3Y2017-2019 01-01-2017 12-31-2019 90 55 0.00 MG/L PB90 - LEAD SUMMARY 06-19-2019 06-21-2019
3Y2017-2019 01-01-2017 12-31-2019 90 55 0.14 MG/L CU90 - COPPER SUMMARY 06-19-2019 07-08-2019
3Y2014-2016 01-01-2014 12-31-2016 90 64 MG/L PB90 - LEAD SUMMARY 06-15-2016 06-17-2016
3Y2014-2016 01-01-2014 12-31-2016 90 64 0.17 MG/L CU90 - COPPER SUMMARY 06-15-2016 06-17-2016
3Y2011-2013 01-01-2011 12-31-2013 90 60 0.148 MG/L CU90 - COPPER SUMMARY 06-01-2013 06-30-2013
3Y2011-2013 01-01-2011 12-31-2013 90 60 0 MG/L PB90 - LEAD SUMMARY 06-01-2013 06-30-2013
3Y2008-2010 01-01-2008 12-31-2010 90 61 0.138 MG/L CU90 - COPPER SUMMARY 08-04-2010 08-04-2010
3Y2008-2010 01-01-2008 12-31-2010 90 61 0 MG/L PB90 - LEAD SUMMARY 08-04-2010 08-04-2010
YR2007 01-01-2007 12-31-2007 90 62 0.21 MG/L CU90 - COPPER SUMMARY 07-01-2007 07-01-2007
YR2007 01-01-2007 12-31-2007 90 62 0.006 MG/L PB90 - LEAD SUMMARY 07-01-2007 07-01-2007
YR2006 01-01-2006 12-31-2006 90 56 0.15 MG/L CU90 - COPPER SUMMARY 07-01-2006 07-01-2006
YR2006 01-01-2006 12-31-2006 90 56 0 MG/L PB90 - LEAD SUMMARY 07-01-2006 07-01-2006
YR2005 01-01-2005 12-31-2005 90 54 0.18 MG/L CU90 - COPPER SUMMARY 07-01-2005 07-01-2005
YR2005 01-01-2005 12-31-2005 90 54 0.005 MG/L PB90 - LEAD SUMMARY 07-01-2005 07-01-2005
YR2004 01-01-2004 12-31-2004 90 66 0 MG/L PB90 - LEAD SUMMARY 06-01-2004 06-01-2004
YR2004 01-01-2004 12-31-2004 90 66 0.208 MG/L CU90 - COPPER SUMMARY 06-01-2004 06-01-2004
YR2003 01-01-2003 12-31-2003 90 62 0.089 MG/L CU90 - COPPER SUMMARY 06-01-2003 06-01-2003
YR2003 01-01-2003 12-31-2003 90 62 0 MG/L PB90 - LEAD SUMMARY 06-01-2003 06-01-2003
YR2002 01-01-2002 12-31-2002 90 77 0 MG/L PB90 - LEAD SUMMARY 06-01-2002 06-01-2002
YR2002 01-01-2002 12-31-2002 90 77 0 MG/L CU90 - COPPER SUMMARY 06-01-2002 06-01-2002
YR2001 01-01-2001 12-31-2001 90 65 0 MG/L CU90 - COPPER SUMMARY 06-01-2001 06-01-2001
YR2001 01-01-2001 12-31-2001 90 65 0 MG/L PB90 - LEAD SUMMARY 06-01-2001 06-01-2001
YR2000 01-01-2000 12-31-2000 90 77 0 MG/L PB90 - LEAD SUMMARY 06-01-2000 06-01-2000
YR2000 01-01-2000 12-31-2000 90 77 0 MG/L CU90 - COPPER SUMMARY 06-01-2000 06-01-2000
YR1999 01-01-1999 12-31-1999 90 76 0 MG/L PB90 - LEAD SUMMARY 08-01-1999 08-01-1999
YR1999 01-01-1999 12-31-1999 90 76 0 MG/L CU90 - COPPER SUMMARY 08-01-1999 08-01-1999
YR1998 01-01-1998 12-31-1998 90 87 0 MG/L CU90 - COPPER SUMMARY 06-01-1998 06-01-1998
YR1998 01-01-1998 12-31-1998 90 87 0 MG/L PB90 - LEAD SUMMARY 06-01-1998 06-01-1998
YR1997 01-01-1997 12-31-1997 90 81 0 MG/L PB90 - LEAD SUMMARY 06-01-1997 06-01-1997
YR1997 01-01-1997 12-31-1997 90 81 0 MG/L CU90 - COPPER SUMMARY 06-01-1997 06-01-1997
YR1996 01-01-1996 12-31-1996 90 70 0 MG/L CU90 - COPPER SUMMARY 06-01-1996 06-01-1996
YR1996 01-01-1996 12-31-1996 90 70 0.006 MG/L PB90 - LEAD SUMMARY 06-01-1996 06-01-1996
YR1995 01-01-1995 12-31-1995 90 95 0.008 MG/L PB90 - LEAD SUMMARY 06-01-1995 06-01-1995
YR1995 01-01-1995 12-31-1995 90 95 0 MG/L CU90 - COPPER SUMMARY 06-01-1995 06-01-1995
6M2ND-1994 07-01-1994 12-31-1994 90 124 0 MG/L CU90 - COPPER SUMMARY 10-01-1994 10-01-1994
6M2ND-1994 07-01-1994 12-31-1994 90 124 0.007 MG/L PB90 - LEAD SUMMARY 10-01-1994 10-01-1994
6M1ST-1994 01-01-1994 06-30-1994 90 112 0.083 MG/L PB90 - LEAD SUMMARY 04-01-1994 04-01-1994
6M1ST-1994 01-01-1994 06-30-1994 90 112 0 MG/L CU90 - COPPER SUMMARY 04-01-1994 04-01-1994
6M2ND-1993 07-01-1993 12-31-1993 90 113 0 MG/L CU90 - COPPER SUMMARY 10-01-1993 10-01-1993
6M2ND-1993 07-01-1993 12-31-1993 90 113 0.006 MG/L PB90 - LEAD SUMMARY 10-01-1993 10-01-1993
6M1ST-1993 01-01-1993 06-30-1993 90 111 0.009 MG/L PB90 - LEAD SUMMARY 04-01-1993 04-01-1993
6M1ST-1993 01-01-1993 06-30-1993 90 111 0 MG/L CU90 - COPPER SUMMARY 04-01-1993 04-01-1993
6M2ND-1992 07-01-1992 12-31-1992 90 104 0 MG/L CU90 - COPPER SUMMARY 10-01-1992 10-01-1992
6M2ND-1992 07-01-1992 12-31-1992 90 104 0.012 MG/L PB90 - LEAD SUMMARY 10-01-1992 10-01-1992
6M1ST-1992 01-01-1992 06-30-1992 90 110 0.009 MG/L PB90 - LEAD SUMMARY 04-01-1992 04-01-1992
6M1ST-1992 01-01-1992 06-30-1992 90 110 0 MG/L CU90 - COPPER SUMMARY 04-01-1992 04-01-1992

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