Lead and Copper Sample Summary Results

Water System No. :	CA0707574	Federal Type :	NP
Water System Name :	SANTIAGO ISLAND VILLAGE	State Type :	NP
Principal County Served :	CONTRA COSTA	Primary Source :
Status :	I	Activity Date :	05-03-2022
Distribution System Classification :		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
3Y2014-2016	01-01-2014	12-31-2016	90	5	0.306	MG/L	CU90 - COPPER SUMMARY	06-21-2016	06-22-2016
3Y2014-2016	01-01-2014	12-31-2016	90	5		MG/L	PB90 - LEAD SUMMARY	06-21-2016	06-22-2016
3Y2011-2013	01-01-2011	12-31-2013	90	5	0	MG/L	CU90 - COPPER SUMMARY	09-28-2013	09-28-2013
3Y2011-2013	01-01-2011	12-31-2013	90	5	0	MG/L	PB90 - LEAD SUMMARY	09-28-2013	09-28-2013
3Y2010-2012	01-01-2010	12-31-2012	90	5	0	MG/L	PB90 - LEAD SUMMARY	10-04-2010	10-04-2010
3Y2010-2012	01-01-2010	12-31-2012	90	5	0	MG/L	CU90 - COPPER SUMMARY	10-04-2010	10-04-2010
3Y2007-2009	01-01-2007	12-31-2009	90	5	0	MG/L	PB90 - LEAD SUMMARY	03-27-2007	03-27-2007
3Y2007-2009	01-01-2007	12-31-2009	90	5	0	MG/L	CU90 - COPPER SUMMARY	03-27-2007	03-27-2007
YR2000	01-01-2000	12-31-2000	90	10	0.0007	MG/L	PB90 - LEAD SUMMARY	06-06-2000	06-06-2000
YR2000	01-01-2000	12-31-2000	90	10	0.033	MG/L	CU90 - COPPER SUMMARY	06-06-2000	06-06-2000
YR1999	01-01-1999	12-31-1999	90	10	0.0188	MG/L	CU90 - COPPER SUMMARY	05-03-1999	05-03-1999
YR1999	01-01-1999	12-31-1999	90	10	0	MG/L	PB90 - LEAD SUMMARY	05-03-1999	05-03-1999

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