Lead and Copper Sample Summary Results

Water System No. :	CA2210923	Federal Type :	NC
Water System Name :	YOSEMITE ALPINE CSD	State Type :	NC
Principal County Served :	MARIPOSA	Primary Source :	GW
Status :	A	Activity Date :	05-19-1992
Distribution System Classification :	NR	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
6M2ND-2002	07-01-2002	12-31-2002	90	5	0.069	MG/L	PB90 - LEAD SUMMARY	09-02-2002	09-02-2002
6M2ND-2002	07-01-2002	12-31-2002	90	5	1.755	MG/L	CU90 - COPPER SUMMARY	09-02-2002	09-02-2002
6M2ND-1993	07-01-1993	12-31-1993	90	5	2.5	MG/L	CU90 - COPPER SUMMARY	07-20-1993	07-20-1993
6M2ND-1993	07-01-1993	12-31-1993	90	5	0.04	MG/L	PB90 - LEAD SUMMARY	07-20-1993	07-20-1993

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