CHEYENNE RIVER BASIN SITE
PIERRE, PENNINGTON COUNTY, SOUTH DAKOTA
CONCLUSIONS
The concentrations of mercury detected in fish from the Cheyenne River
Basin were not significantly elevated as compared to a reference area (Moreau
River).
The concentrations of mercury detected in fish from the Cheyenne River Basin
do not pose a health hazard for sport fishermen who eat fish from the basin.
