Lead and Copper Sample Summary Results

Water System No. :	CA2800015	Federal Type :	NTNC
Water System Name :	SOMERSTON WINERY	State Type :	NTNC
Principal County Served :	NAPA	Primary Source :	GW
Status :	A	Activity Date :	09-04-2015
Distribution System Classification :	NR	Max Treatment Plant Classification :	Operator is not required

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	5	0	MG/L	PB90 - LEAD SUMMARY	08-28-2023	08-28-2023
3Y2021-2023	01-01-2021	12-31-2023	90	5	0.190	MG/L	CU90 - COPPER SUMMARY	08-28-2023	08-28-2023
3Y2018-2020	01-01-2018	12-31-2020	90	5	0.00056	MG/L	PB90 - LEAD SUMMARY	06-18-2020	06-18-2020
3Y2018-2020	01-01-2018	12-31-2020	90	5	0.155000	MG/L	CU90 - COPPER SUMMARY	06-18-2020	06-18-2020
3Y2015-2017	01-01-2015	12-31-2017	90	5	0	MG/L	PB90 - LEAD SUMMARY	07-18-2017	07-18-2017
3Y2015-2017	01-01-2015	12-31-2017	90	5	0.445	MG/L	CU90 - COPPER SUMMARY	07-18-2017	07-18-2017
YR2014	01-01-2014	12-31-2014	90	5		MG/L	PB90 - LEAD SUMMARY	07-09-2014	07-09-2014
YR2014	01-01-2014	12-31-2014	90	5	0.415	MG/L	CU90 - COPPER SUMMARY	07-09-2014	07-09-2014
YR2013	01-01-2013	12-31-2013	90	5	0.31	MG/L	CU90 - COPPER SUMMARY	06-27-2013	06-27-2013
YR2013	01-01-2013	12-31-2013	90	5	0.0007	MG/L	PB90 - LEAD SUMMARY	06-27-2013	06-27-2013
6M2ND-2011	07-01-2011	12-31-2011	90	5	0.67	MG/L	CU90 - COPPER SUMMARY	10-17-2011	10-17-2011
6M2ND-2011	07-01-2011	12-31-2011	90	5	0.001	MG/L	PB90 - LEAD SUMMARY	10-17-2011	10-17-2011

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