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Water System Detail Information

Water System No.:

AZ0403702

Federal Type:

C

Water System Name:

GRAND CANYON NATIONAL PARK

Primary Source:

GW

Principal County Served:

COCONINO

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
9305210 1005 ARSENIC 1993-03-02 EPDS001 < MRL 0.01 MG/L .01 MG/L
9305210 1010 BARIUM 1993-03-02 EPDS001 .12  MG/L 2 MG/L
9305210 1015 CADMIUM 1993-03-02 EPDS001 < MRL 0.0005 MG/L .005 MG/L
9305210 1017 CHLORIDE 1993-03-02 EPDS001 5.3  MG/L 250 MG/L
9305210 1020 CHROMIUM 1993-03-02 EPDS001 < MRL 0.005 MG/L .1 MG/L
9305210 1022 COPPER, FREE 1993-03-02 EPDS001 < MRL 0.05 MG/L 1.3 MG/L
9305210 1025 FLUORIDE 1993-03-02 EPDS001 < MRL 0.1 MG/L 4 MG/L
9305210 1028 IRON 1993-03-02 EPDS001 .77  MG/L .3 MG/L
9305210 1030 LEAD 1993-03-02 EPDS001 < MRL 0.005 MG/L
9305210 1032 MANGANESE 1993-03-02 EPDS001 < MRL 0.05 MG/L .05 MG/L
9305210 1035 MERCURY 1993-03-02 EPDS001 < MRL 0.001 MG/L .002 MG/L
9305210 1040 NITRATE 1993-03-02 EPDS001 .62  MG/L 10 MG/L 1999-01-01
1999-03-31
9305210 1045 SELENIUM 1993-03-02 EPDS001 < MRL 0.005 MG/L .05 MG/L
9305210 1050 SILVER 1993-03-02 EPDS001 < MRL 0.002 MG/L .1 MG/L
9305210 1052 SODIUM 1993-03-02 EPDS001 1.2  MG/L 3000 MG/L
9305210 1055 SULFATE 1993-03-02 EPDS001 < MRL 5 MG/L 250 MG/L
9305210 1095 ZINC 1993-03-02 EPDS001 < MRL 0.05 MG/L 5 MG/L