Lead and Copper Sample Summary Results

Water System No. :	CA4901436	Federal Type :	NTNC
Water System Name :	SEBASTOPOL CHARTER SCHOOL	State Type :	NTNC
Principal County Served :	SONOMA	Primary Source :	GW
Status :	A	Activity Date :	09-05-2018
Distribution System Classification :	D1	Max Treatment Plant Classification :	T2

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
YR2021	01-01-2021	12-31-2021	90	5	0	MG/L	PB90 - LEAD SUMMARY	09-04-2021	09-04-2021
YR2021	01-01-2021	12-31-2021	90	5	0.409	MG/L	CU90 - COPPER SUMMARY	09-04-2021	09-04-2021
YR2020	01-01-2020	12-31-2020	90	5	0	MG/L	PB90 - LEAD SUMMARY	08-25-2020	08-25-2020
YR2020	01-01-2020	12-31-2020	90	5	0.69	MG/L	CU90 - COPPER SUMMARY	08-25-2020	08-25-2020
6M2ND-2019	07-01-2019	12-31-2019	90	10	0	MG/L	PB90 - LEAD SUMMARY	10-18-2019	10-18-2019
6M2ND-2019	07-01-2019	12-31-2019	90	10	0.200	MG/L	CU90 - COPPER SUMMARY	10-18-2019	10-18-2019
6M1ST-2019	01-01-2019	06-30-2019	90	10	0	MG/L	PB90 - LEAD SUMMARY	04-23-2019	04-23-2019
6M1ST-2019	01-01-2019	06-30-2019	90	10	0.26	MG/L	CU90 - COPPER SUMMARY	04-23-2019	04-23-2019
6M2ND-2018	07-01-2018	12-31-2018	90	25	0.039	MG/L	PB90 - LEAD SUMMARY	08-25-2018	10-17-2018
6M2ND-2018	07-01-2018	12-31-2018	AL	5 exceeding Action Level	---	---	PB90 - LEAD SUMMARY	08-25-2018	10-17-2018
6M2ND-2018	07-01-2018	12-31-2018	90	24	1.100	MG/L	CU90 - COPPER SUMMARY	08-25-2018	10-17-2018

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