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Lead and Copper Sample Summary Results Tips on using table


Water System No. : CA4110001 Federal Type : C
Water System Name : MID-PENINSULA WATER DISTRICT State Type : C
Principal County Served : SAN MATEO Primary Source : SWP
Status : A Activity Date : 01-01-1976
Distribution System Classification : D3 Max Treatment Plant Classification : There are no treatment plants

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 1 0 MG/L PB90 - LEAD SUMMARY 08-19-2022 08-19-2022
3Y2022-2024 01-01-2022 12-31-2024 90 1 0.057 MG/L CU90 - COPPER SUMMARY 08-19-2022 08-19-2022
3Y2019-2021 01-01-2019 12-31-2021 90 41 0.0530 MG/L CU90 - COPPER SUMMARY 08-09-2021 08-25-2021
3Y2019-2021 01-01-2019 12-31-2021 90 41 0 MG/L PB90 - LEAD SUMMARY 08-09-2021 08-25-2021
3Y2016-2018 01-01-2016 12-31-2018 90 31 0.0027 MG/L PB90 - LEAD SUMMARY 09-05-2018 09-28-2018
3Y2016-2018 01-01-2016 12-31-2018 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 09-05-2018 09-28-2018
3Y2016-2018 01-01-2016 12-31-2018 90 31 0.0676 MG/L CU90 - COPPER SUMMARY 09-05-2018 09-28-2018
3Y2013-2015 01-01-2013 12-31-2015 90 32 0.0015 MG/L PB90 - LEAD SUMMARY 08-11-2015 08-18-2015
3Y2013-2015 01-01-2013 12-31-2015 90 32 0.0323 MG/L CU90 - COPPER SUMMARY 08-11-2015 08-18-2015
3Y2010-2012 01-01-2010 12-31-2012 90 33 0.0601 MG/L CU90 - COPPER SUMMARY 07-10-2012 07-10-2012
3Y2010-2012 01-01-2010 12-31-2012 90 33 0.0034 MG/L PB90 - LEAD SUMMARY 07-10-2012 07-10-2012
3Y2007-2009 01-01-2007 12-31-2009 90 33 0.077 MG/L CU90 - COPPER SUMMARY 08-01-2009 09-30-2009
3Y2007-2009 01-01-2007 12-31-2009 90 33 0.006 MG/L PB90 - LEAD SUMMARY 08-01-2009 09-30-2009
3Y2004-2006 01-01-2004 12-31-2006 90 30 0.0078 MG/L PB90 - LEAD SUMMARY 09-19-2006 09-19-2006
3Y2004-2006 01-01-2004 12-31-2006 90 30 0.1231 MG/L CU90 - COPPER SUMMARY 09-19-2006 09-19-2006
3Y2002-2004 01-01-2002 12-31-2004 90 31 0.0829 MG/L CU90 - COPPER SUMMARY 08-10-2004 08-10-2004
3Y2002-2004 01-01-2002 12-31-2004 90 31 0.0038 MG/L PB90 - LEAD SUMMARY 08-10-2004 08-10-2004
YR2001 01-01-2001 12-31-2001 90 31 0.0024 MG/L PB90 - LEAD SUMMARY 07-25-2001 07-25-2001
YR2001 01-01-2001 12-31-2001 90 31 0.11 MG/L CU90 - COPPER SUMMARY 07-25-2001 07-25-2001
YR2000 01-01-2000 12-31-2000 90 35 0.103 MG/L CU90 - COPPER SUMMARY 07-19-2000 07-19-2000
YR2000 01-01-2000 12-31-2000 90 35 0.0025 MG/L PB90 - LEAD SUMMARY 07-19-2000 07-19-2000
6M1ST-1999 01-01-1999 06-30-1999 90 63 0.0037 MG/L PB90 - LEAD SUMMARY 05-04-1999 05-04-1999
6M1ST-1999 01-01-1999 06-30-1999 90 63 0.061 MG/L CU90 - COPPER SUMMARY 05-04-1999 05-04-1999
6M2ND-1998 07-01-1998 12-31-1998 90 65 0.069 MG/L CU90 - COPPER SUMMARY 12-08-1998 12-08-1998
6M2ND-1998 07-01-1998 12-31-1998 90 65 0.0033 MG/L PB90 - LEAD SUMMARY 12-08-1998 12-08-1998
6M1ST-1993 01-01-1993 06-30-1993 90 60 0.063 MG/L PB90 - LEAD SUMMARY 04-12-1993 04-12-1993
6M1ST-1993 01-01-1993 06-30-1993 90 60 0.23 MG/L CU90 - COPPER SUMMARY 04-12-1993 04-12-1993
6M2ND-1992 07-01-1992 12-31-1992 90 60 0.17 MG/L CU90 - COPPER SUMMARY 10-07-1992 10-07-1992
6M2ND-1992 07-01-1992 12-31-1992 90 60 0.03 MG/L PB90 - LEAD SUMMARY 10-07-1992 10-07-1992

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