Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:0710008SYSTEM NAME:CITY OF PITTSBURGCOUNTY:CONTRA COSTA 
SOURCE NO.:001SOURCE NAME:PITTSBURG WTPSOURCE CLASS:OTHRSTATUS:A



Click to hide / show columns: PS Codes | Group Name | Analyte Number | Analyte Name | Detected Level |Less Than | RL | Unit | MCL | DLR | Last Sampled | Frequency | Next Due | Notes

PS Codes Group Name Analyte Number Analyte Name Results Unit MCL DLR Last Sampled Frequency Next Due Notes
Detected Level Less Than RL
CA0710008_001_001 SECONDARY/GP-202404 1905 COLOR < 2.000 UNITS 15 01-25-2024 3 2024/04 DUE NOW
CA0710008_001_001 SECONDARY/GP-202407 1028 IRON < 10.000 UG/L 300 100 04-23-2024 3 2024/07
CA0710008_001_001 SECONDARY/GP-202407 1032 MANGANESE 6.900 2.000 UG/L 50 20 04-23-2024 3 2024/07
CA0710008_001_001 SECONDARY/GP-202407 1930 TDS 430.000 20.000 MG/L 1000 04-23-2024 3 2024/07
CA0710008_001_001 INORGANIC-202407 1005 ARSENIC < 2.000 UG/L 10 2 07-11-2023 12 2024/07
CA0710008_001_001 INORGANIC-202407 1039 PERCHLORATE < 2.000 UG/L 6 2 07-11-2023 12 2024/07
CA0710008_001_001 RADIOLOGICAL-203207 4109 GROSS ALPHA PARTICLE ACTIVITY < 2.590 PCI/L 15 3 07-11-2023 108 2032/07
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.