LAST AND NEXT SAMPLE REPORT

Date:05-15-2024	STATE OF CALIFORNIA
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4710007	SYSTEM NAME:MONTAGUE, CITY OF	COUNTY:SISKIYOU
SOURCE NO.:003	SOURCE NAME:LITTLE SHASTA RIVER DIVERSION - RAW	SOURCE CLASS:DEAD	STATUS:A

PS Codes	Group Name	Analyte Number	Analyte Name	Results			Unit	MCL	DLR	Last Sampled	Frequency	Next Due	Notes
PS Codes	Group Name	Analyte Number	Analyte Name	Detected Level	Less Than	RL	Unit	MCL	DLR	Last Sampled	Frequency	Next Due	Notes
CA4710007_003_003	INORGANIC-202112	1039	PERCHLORATE		<	4.000	UG/L	6	4	12-03-2020	12	2021/12	DUE NOW
CA4710007_003_003	RADIOLOGICAL-202210	4109	GROSS ALPHA PARTICLE ACTIVITY		<		PCI/L	15	3	10-01-2013	108	2022/10	DUE NOW
CA4710007_003_003	RADIOLOGICAL-202210	4030	RADIUM-228	2.300 +/- 1.700		1.000	PCI/L		1	10-01-2013	108	2022/10	DUE NOW
PS Codes	Group Name	Analyte Number	Analyte Name	Detected Level	Less Than	RL	Unit	MCL	DLR	Last Sampled	Frequency	Next Due	Notes

RL – Reporting Level means the level to which the laboratory reported the presence of an analyte. For radionuclides, Reporting Level is the MDA95.

DLR – Detection Limit for purposes of Reporting (DLR) means the designated minimum level at or above which any analytical finding of a contaminant in drinking water resulting from monitoring required under Chapter 15 of Title 22 shall be reported to the State Board (California Code of Regulations Section § 64400.34)

For addtional definitions, please refer to our data dictionary.