Lead and Copper Sample Summary Results

Water System No. :	CA2010016	Federal Type :	C
Water System Name :	RIVERSTONE/ROOTCREEK WATER DISTRICT	State Type :	C
Principal County Served :	MADERA	Primary Source :	GW
Status :	A	Activity Date :	01-03-2017
Distribution System Classification :	D2	Max Treatment Plant Classification :	TD

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
YR2023	01-01-2023	12-31-2023	90	27	0	MG/L	PB90 - LEAD SUMMARY	06-07-2023	07-18-2023
YR2023	01-01-2023	12-31-2023	90	27	0.099	MG/L	CU90 - COPPER SUMMARY	06-07-2023	07-18-2023
YR2022	01-01-2022	12-31-2022	90	20	0.0013	MG/L	PB90 - LEAD SUMMARY	06-05-2022	08-23-2022
YR2022	01-01-2022	12-31-2022	90	20	0.130	MG/L	CU90 - COPPER SUMMARY	06-05-2022	08-23-2022
YR2021	01-01-2021	12-31-2021	90	20	0.0042	MG/L	PB90 - LEAD SUMMARY	06-02-2021	08-16-2021
YR2021	01-01-2021	12-31-2021	90	20	0.120	MG/L	CU90 - COPPER SUMMARY	06-02-2021	08-16-2021
YR2020	01-01-2020	12-31-2020	90	20	0.0022	MG/L	PB90 - LEAD SUMMARY	06-04-2020	07-27-2020
YR2020	01-01-2020	12-31-2020	90	20	0.170000	MG/L	CU90 - COPPER SUMMARY	06-04-2020	07-27-2020
6M2ND-2018	07-01-2018	12-31-2018	90	12	0.12	MG/L	CU90 - COPPER SUMMARY	12-11-2018	12-20-2018
6M2ND-2018	07-01-2018	12-31-2018	90	12	0.0018	MG/L	PB90 - LEAD SUMMARY	12-11-2018	12-20-2018
6M1ST-2018	01-01-2018	06-30-2018	90	10	0.0026	MG/L	PB90 - LEAD SUMMARY	06-07-2018	06-20-2018
6M1ST-2018	01-01-2018	06-30-2018	90	10	0.19	MG/L	CU90 - COPPER SUMMARY	06-07-2018	06-20-2018

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