Lead and Copper Sample Summary Results

Water System No. :	CA3600382	Federal Type :	C
Water System Name :	MWD OF SO CAL IRON MOUNTAIN	State Type :	C
Principal County Served :	SAN BERNARDINO	Primary Source :	SW
Status :	A	Activity Date :	11-04-2015
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
3Y2021-2023	01-01-2021	12-31-2023	90	6	0.002	MG/L	PB90 - LEAD SUMMARY	06-06-2023	07-05-2023
3Y2021-2023	01-01-2021	12-31-2023	90	6	0.634	MG/L	CU90 - COPPER SUMMARY	06-06-2023	07-05-2023
3Y2018-2020	01-01-2018	12-31-2020	90	6	0.002	MG/L	PB90 - LEAD SUMMARY	08-03-2020	08-05-2020
3Y2018-2020	01-01-2018	12-31-2020	AL	1 exceeding Action Level	---	---	CU90 - COPPER SUMMARY	08-03-2020	08-05-2020
3Y2018-2020	01-01-2018	12-31-2020	90	6	0.622	MG/L	CU90 - COPPER SUMMARY	08-03-2020	08-05-2020
3Y2015-2017	01-01-2015	12-31-2017	90	7	0.003	MG/L	PB90 - LEAD SUMMARY	07-18-2017
3Y2015-2017	01-01-2015	12-31-2017	90	7	0.517	MG/L	CU90 - COPPER SUMMARY	07-18-2017
3Y2014-2016	01-01-2014	12-31-2016	90	7	0.731	MG/L	CU90 - COPPER SUMMARY	07-01-2014	07-01-2014
3Y2014-2016	01-01-2014	12-31-2016	90	7	0.002	MG/L	PB90 - LEAD SUMMARY	07-01-2014	07-01-2014
3Y2012-2014	01-01-2012	12-31-2014	90	7	0.731	MG/L	CU90 - COPPER SUMMARY	07-29-2014	07-29-2014
3Y2012-2014	01-01-2012	12-31-2014	90	7	0.002	MG/L	PB90 - LEAD SUMMARY	07-29-2014	07-29-2014

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