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Lead and Copper Sample Summary Results Tips on using table


Water System No. : CA2310005 Federal Type : C
Water System Name : WILLOW COUNTY WATER DISTRICT State Type : C
Principal County Served : MENDOCINO Primary Source : SWP
Status : A Activity Date : 01-01-1976
Distribution System Classification : D3 Max Treatment Plant Classification : T1

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
3Y2021-2023 01-01-2021 12-31-2023 90 20 0.0052 MG/L PB90 - LEAD SUMMARY 09-13-2023 09-13-2023
3Y2021-2023 01-01-2021 12-31-2023 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 09-13-2023 09-13-2023
3Y2021-2023 01-01-2021 12-31-2023 90 20 1.500 MG/L CU90 - COPPER SUMMARY 09-13-2023 09-13-2023
3Y2021-2023 01-01-2021 12-31-2023 AL 3 exceeding Action Level --- --- CU90 - COPPER SUMMARY 09-13-2023 09-13-2023
3Y2018-2020 01-01-2018 12-31-2020 90 20 0 MG/L PB90 - LEAD SUMMARY 08-18-2020 08-18-2020
3Y2018-2020 01-01-2018 12-31-2020 90 20 0.920000 MG/L CU90 - COPPER SUMMARY 08-18-2020 08-18-2020
3Y2018-2020 01-01-2018 12-31-2020 AL 1 exceeding Action Level --- --- CU90 - COPPER SUMMARY 08-18-2020 08-18-2020
3Y2015-2017 01-01-2015 12-31-2017 90 20 0 MG/L PB90 - LEAD SUMMARY 07-31-2017 07-31-2017
3Y2015-2017 01-01-2015 12-31-2017 90 20 0.61 MG/L CU90 - COPPER SUMMARY 07-31-2017 07-31-2017
3Y2015-2017 01-01-2015 12-31-2017 AL 1 exceeding Action Level --- --- CU90 - COPPER SUMMARY 07-31-2017 07-31-2017
3Y2012-2014 01-01-2012 12-31-2014 90 20 MG/L PB90 - LEAD SUMMARY 07-14-2014 07-14-2014
3Y2012-2014 01-01-2012 12-31-2014 90 20 0.18 MG/L CU90 - COPPER SUMMARY 07-14-2014 07-14-2014
3Y2009-2011 01-01-2009 12-31-2011 90 20 0.45 MG/L CU90 - COPPER SUMMARY 09-07-2011 09-07-2011
3Y2009-2011 01-01-2009 12-31-2011 90 20 0 MG/L PB90 - LEAD SUMMARY 09-07-2011 09-07-2011
3Y2006-2008 01-01-2006 12-31-2008 90 20 0 MG/L PB90 - LEAD SUMMARY 07-30-2008 07-30-2008
3Y2006-2008 01-01-2006 12-31-2008 90 20 0.68 MG/L CU90 - COPPER SUMMARY 07-30-2008 07-30-2008
YR2005 01-01-2005 12-31-2005 90 20 0.7 MG/L CU90 - COPPER SUMMARY 09-08-2005 09-08-2005
YR2005 01-01-2005 12-31-2005 90 20 0 MG/L PB90 - LEAD SUMMARY 09-08-2005 09-08-2005
YR2001 01-01-2001 12-31-2001 90 20 2.3 MG/L CU90 - COPPER SUMMARY 09-26-2001 09-26-2001
YR2001 01-01-2001 12-31-2001 90 20 0.0053 MG/L PB90 - LEAD SUMMARY 09-26-2001 09-26-2001
YR1998 01-01-1998 12-31-1998 90 20 0 MG/L PB90 - LEAD SUMMARY 10-05-1998 10-05-1998
YR1998 01-01-1998 12-31-1998 90 20 0.37 MG/L CU90 - COPPER SUMMARY 10-05-1998 10-05-1998

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