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Lead and Copper Sample Summary Results Tips on using table


Water System No. : CA1910234 Federal Type : C
Water System Name : WALNUT VALLEY WATER DISTRICT State Type : C
Principal County Served : LOS ANGELES Primary Source : SWP
Status : A Activity Date : 01-01-1976
Distribution System Classification : D5 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 30 0 MG/L PB90 - LEAD SUMMARY 06-07-2024 06-14-2024
3Y2022-2024 01-01-2022 12-31-2024 90 30 0.0737 MG/L CU90 - COPPER SUMMARY 06-07-2024 06-14-2024
3Y2019-2021 01-01-2019 12-31-2021 90 30 0.00271 MG/L PB90 - LEAD SUMMARY 06-09-2021 06-18-2021
3Y2019-2021 01-01-2019 12-31-2021 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 06-09-2021 06-18-2021
3Y2019-2021 01-01-2019 12-31-2021 90 30 0.102 MG/L CU90 - COPPER SUMMARY 06-09-2021 06-18-2021
3Y2016-2018 01-01-2016 12-31-2018 90 30 0.0998 MG/L CU90 - COPPER SUMMARY 07-23-2018 07-28-2018
3Y2016-2018 01-01-2016 12-31-2018 90 30 0.00423 MG/L PB90 - LEAD SUMMARY 07-23-2018 07-28-2018
3Y2013-2015 01-01-2013 12-31-2015 90 30 MG/L PB90 - LEAD SUMMARY 07-27-2015 08-04-2015
3Y2013-2015 01-01-2013 12-31-2015 90 30 0.099 MG/L CU90 - COPPER SUMMARY 07-27-2015 08-04-2015
3Y2010-2012 01-01-2010 12-31-2012 90 30 0.145 MG/L CU90 - COPPER SUMMARY 07-25-2012 08-01-2012
3Y2010-2012 01-01-2010 12-31-2012 90 30 0.002 MG/L PB90 - LEAD SUMMARY 07-25-2012 08-01-2012
3Y2007-2009 01-01-2007 12-31-2009 90 30 0.058 MG/L CU90 - COPPER SUMMARY 07-30-2009 07-30-2009
3Y2007-2009 01-01-2007 12-31-2009 90 30 0.003 MG/L PB90 - LEAD SUMMARY 07-30-2009 07-30-2009
3Y2004-2006 01-01-2004 12-31-2006 90 30 0.002 MG/L PB90 - LEAD SUMMARY 08-31-2006 08-31-2006
3Y2004-2006 01-01-2004 12-31-2006 90 30 0.242 MG/L CU90 - COPPER SUMMARY 08-31-2006 08-31-2006
3Y2001-2003 01-01-2001 12-31-2003 90 30 0.217 MG/L CU90 - COPPER SUMMARY 08-12-2003 08-12-2003
3Y2001-2003 01-01-2001 12-31-2003 90 30 0.003 MG/L PB90 - LEAD SUMMARY 08-12-2003 08-12-2003
3Y1998-2000 01-01-1998 12-31-2000 90 30 0.005 MG/L PB90 - LEAD SUMMARY 10-01-2000 10-01-2000
3Y1998-2000 01-01-1998 12-31-2000 90 30 0.11 MG/L CU90 - COPPER SUMMARY 10-01-2000 10-01-2000
6M2ND-1992 07-01-1992 12-31-1992 90 60 0.18 MG/L CU90 - COPPER SUMMARY 07-01-1992 07-01-1992
6M2ND-1992 07-01-1992 12-31-1992 90 60 0.006 MG/L PB90 - LEAD SUMMARY 07-01-1992 07-01-1992
YR1992 01-01-1992 12-31-1992 90 61 0 MG/L PB90 - LEAD SUMMARY 12-01-1992 12-01-1992
YR1992 01-01-1992 12-31-1992 90 61 0.124 MG/L CU90 - COPPER SUMMARY 12-01-1992 12-01-1992

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