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Water System Detail Information

Water System No.:

AZ0401012

Federal Type:

C

Water System Name:

ST JOHNS CITY OF

Primary Source:

GW

Principal County Served:

APACHE

System Status:

A - MAP

Comments:

Activity Date:

1977-06-01



Sample
Number
Analyte
Code
Analyte
Name
Date Sample Point Less
Than
Ind.
Level
Type
Reporting
Level
Concentration MCL Compliance Monitoring Period
RSE68986 4010 COMBINED RADIUM (-226 & -228) 2022-05-03 EPDS001 3.0  PCI/L 5 PCI/L 2022-04-01
2022-06-30
RSE68986 4006 COMBINED URANIUM 2022-05-03 EPDS001 < MRL 0.8 UG/L 30 UG/L 2022-01-01
2024-12-31
RSE68986 4000 GROSS ALPHA, EXCL. RADON & U 2022-05-03 EPDS001 8.6  PCI/L 15 PCI/L 2022-01-01
2024-12-31
RSE68986 4020 RADIUM-226 2022-05-03 EPDS001 3.  PCI/L 5 PCI/L 2022-01-01
2024-12-31
RSE68986 4030 RADIUM-228 2022-05-03 EPDS001 < MRL 0.7 PCI/L 5 PCI/L 2022-01-01
2024-12-31