Lead and Copper Sample Summary Results

Water System No. :	CA4301004	Federal Type :	C
Water System Name :	EMERALD VALLEY MUTUAL WATER COMPANY	State Type :	C
Principal County Served :	SANTA CLARA	Primary Source :	GW
Status :	A	Activity Date :	11-04-2009
Distribution System Classification :	D1	Max Treatment Plant Classification :	There are no treatment plants

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
3Y2020-2022	01-01-2020	12-31-2022	90	5	0	MG/L	PB90 - LEAD SUMMARY	06-29-2022	06-29-2022
3Y2020-2022	01-01-2020	12-31-2022	90	5	0.160	MG/L	CU90 - COPPER SUMMARY	06-29-2022	06-29-2022
3Y2017-2019	01-01-2017	12-31-2019	90	5	0.0	MG/L	PB90 - LEAD SUMMARY	09-27-2019	09-27-2019
3Y2017-2019	01-01-2017	12-31-2019	90	5	0.230	MG/L	CU90 - COPPER SUMMARY	09-27-2019	09-27-2019
3Y2014-2016	01-01-2014	12-31-2016	90	5	0.285	MG/L	CU90 - COPPER SUMMARY	11-05-2016	11-25-2016
3Y2014-2016	01-01-2014	12-31-2016	90	5		MG/L	PB90 - LEAD SUMMARY	11-05-2016	11-25-2016
YR2013	01-01-2013	12-31-2013	90	5	0.305	MG/L	CU90 - COPPER SUMMARY	10-16-2013	11-05-2013
YR2013	01-01-2013	12-31-2013	90	5	0.003	MG/L	PB90 - LEAD SUMMARY	10-16-2013	11-05-2013
6M1ST-2011	01-01-2011	06-30-2011	90	5	0.425	MG/L	CU90 - COPPER SUMMARY	06-09-2011	06-09-2011
6M1ST-2011	01-01-2011	06-30-2011	90	5	0.0025	MG/L	PB90 - LEAD SUMMARY	06-09-2011	06-09-2011

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