Columbia County Mined Land Reclamation Summary Report

	Mines of Record		Active Mines		Industry Mines
	Total	Average	Total	Average	Total	Average
Number of Mines of Record	92		22		22
Acreage Affected	1,695.68	18.43	1,049.97	47.73	1,049.97	47.73
Acreage Reclaimed	649.28	7.06	143.50	6.52	143.50	6.52
Net Affected Acreage (acr_bb)	1,046.40	11.37	906.47	41.20	906.47	41.20
Life of Mine Acreage (incomplete)	2,962.57	32.20	2,126.80	96.67	2,126.80	96.67

Number of Active Mines by Owner Type
County	0
Town	0
Industry	22
State	0
Federal	0

Number of Active Mines by Size
	Total active mines	Industry mines	Total fees	Total by life of mine
Minor	0	0	$ 0
0-5 acres	2	2	$ 1,400	0
6-10 acres	4	4	$ 3,600	1
11-20 acres	6	6	$ 9,000	7
21-30 acres	3	3	$ 12,000	4
>31 acres	7	7	$ 56,000	10