Table 2

Metal Concentrations Exceeding Guidelines

 

1992

1994

above

LEL

Cu, Cd, Pb (7 of 7)*

Mn (6 of 7)

Ni (1 of 7)

Cu, Cd, Pb (6 of 6)

Mn (4 of 6)

in

EPA

HPC

Cu (2 of 7)

Mn, Pb (4 of 7)

Mn (3 of 6)

Cu (2 of 6)

Pb (1 of 6)

above

SEL

Cu (1 of 7)

none

*These metals exceed the criteria at 7 of the 7 sites tested.

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