Lead and Copper Sample Summary Results

Water System No. :	CA3600797	Federal Type :	NTNC
Water System Name :	AERONAUTICAL SYSTEMS	State Type :	NTNC
Principal County Served :	SAN BERNARDINO	Primary Source :	GW
Status :	A	Activity Date :	08-08-2016
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
3Y2022-2024	01-01-2022	12-31-2024	90	10	0	MG/L	PB90 - LEAD SUMMARY	08-26-2022	08-26-2022
3Y2022-2024	01-01-2022	12-31-2024	90	10	0.160	MG/L	CU90 - COPPER SUMMARY	08-26-2022	08-26-2022
3Y2021-2023	01-01-2021	12-31-2023	90	10	0.0086	MG/L	PB90 - LEAD SUMMARY	08-31-2021	08-31-2021
3Y2021-2023	01-01-2021	12-31-2023	90	10	0.500	MG/L	CU90 - COPPER SUMMARY	08-31-2021	08-31-2021
3Y2021-2023	01-01-2021	12-31-2023	AL	1 exceeding Action Level	---	---	CU90 - COPPER SUMMARY	08-31-2021	08-31-2021
3Y2020-2022	01-01-2020	12-31-2022	90	10	0	MG/L	PB90 - LEAD SUMMARY	07-31-2020	09-21-2020
3Y2020-2022	01-01-2020	12-31-2022	90	10	0.690000	MG/L	CU90 - COPPER SUMMARY	07-31-2020	09-21-2020
3Y2017-2019	01-01-2017	12-31-2019	90	5	0.00550	MG/L	PB90 - LEAD SUMMARY	09-26-2019	09-26-2019
3Y2017-2019	01-01-2017	12-31-2019	90	5	0	MG/L	CU90 - COPPER SUMMARY	09-26-2019	09-26-2019
3Y2016-2018	01-01-2016	12-31-2018	90	10	0	MG/L	PB90 - LEAD SUMMARY	07-29-2016	07-29-2016
3Y2016-2018	01-01-2016	12-31-2018	90	10	.08	MG/L	CU90 - COPPER SUMMARY	07-29-2016	07-29-2016

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