Lead and Copper Sample Summary Results

Water System No. :	CA1503645	Federal Type :	NTNC
Water System Name :	ROBERTS INVESTMENTS WATER SYSTEM	State Type :	NTNC
Principal County Served :	KERN	Primary Source :	GWP
Status :	A	Activity Date :	08-10-2006
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
3Y2020-2022	01-01-2020	12-31-2022	90	5	0	MG/L	PB90 - LEAD SUMMARY	09-29-2022	09-29-2022
3Y2020-2022	01-01-2020	12-31-2022	90	5	0	MG/L	CU90 - COPPER SUMMARY	09-29-2022	09-29-2022
3Y2019-2021	01-01-2019	12-31-2021	90	5	0.000	MG/L	PB90 - LEAD SUMMARY	07-29-2019	07-29-2019
3Y2019-2021	01-01-2019	12-31-2021	90	5	0.070	MG/L	CU90 - COPPER SUMMARY	07-29-2019	07-29-2019
6M2ND-2018	07-01-2018	12-31-2018	90	5	0.0031	MG/L	PB90 - LEAD SUMMARY	07-02-2018	07-02-2018
6M2ND-2018	07-01-2018	12-31-2018	90	5	0.130000	MG/L	CU90 - COPPER SUMMARY	07-02-2018	07-02-2018
6M1ST-2018	01-01-2018	06-30-2018	90	5	0.003	MG/L	PB90 - LEAD SUMMARY	07-02-2018	07-02-2018
6M1ST-2018	01-01-2018	06-30-2018	90	5	0.130	MG/L	CU90 - COPPER SUMMARY	07-02-2018	07-02-2018
6M2ND-2017	07-01-2017	12-31-2017	90	5	0.0	MG/L	PB90 - LEAD SUMMARY	12-20-2017	12-20-2017
6M2ND-2017	07-01-2017	12-31-2017	90	5	0.18	MG/L	CU90 - COPPER SUMMARY	12-20-2017	12-20-2017

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