Colorado
| Casual Use | Notice Level Use | ||||
Gold Panning along the Arkansas River |  Highbanker | ||||
| Casual Use | Notice Level Use | ||||
Dry Washer |  Large Floating Suction Dredge | ||||
| Casual Use | Notice Level Use | ||||
Sluice, Gold Pans, and Buckets |
Floating Dredge with Man Dredging the River Bottom, Note Fisherman on Opposite Bank | ||||
Casual Use | Notice Level Use | ||||
Battery Operated Recirculator |
Suction Dredges, Top Photo Look for Fsherman on Opposite Bank | ||||
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