Lead and Copper Sample Summary Results

Water System No. :	CA3301877	Federal Type :	C
Water System Name :	BLOCK 77 WATER COMPANY	State Type :	C
Principal County Served :	RIVERSIDE	Primary Source :	GW
Status :	A	Activity Date :	07-27-2016
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
3Y2021-2023	01-01-2021	12-31-2023	90	5	0	MG/L	PB90 - LEAD SUMMARY	09-26-2023	09-27-2023
3Y2021-2023	01-01-2021	12-31-2023	90	5	0.430	MG/L	CU90 - COPPER SUMMARY	09-26-2023	09-27-2023
3Y2020-2022	01-01-2020	12-31-2022	90	5	1.8500000	MG/L	CU90 - COPPER SUMMARY	08-30-2020	08-31-2020
3Y2020-2022	01-01-2020	12-31-2022	AL	2 exceeding Action Level	---	---	CU90 - COPPER SUMMARY	08-30-2020	08-31-2020
3Y2020-2022	01-01-2020	12-31-2022	90	5	0.0025	MG/L	PB90 - LEAD SUMMARY	08-30-2020	08-31-2020
3Y2014-2016	01-01-2014	12-31-2016	90	5	1.035	MG/L	CU90 - COPPER SUMMARY	07-16-2016	07-20-2016
3Y2014-2016	01-01-2014	12-31-2016	90	5		MG/L	PB90 - LEAD SUMMARY	07-16-2016	07-20-2016
3Y2011-2013	01-01-2011	12-31-2013	90	5	0.645	MG/L	CU90 - COPPER SUMMARY	07-24-2013	07-24-2013
3Y2011-2013	01-01-2011	12-31-2013	90	5		MG/L	PB90 - LEAD SUMMARY	07-24-2013	07-24-2013

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