year |
DMM |
company |
production |
cumulative |
type |
depth |
seam |
thickness |
method |
days |
emp
|
1911 |
|
Mission Mining Co., No. 1 |
45,153 |
|
surface |
|
#7 |
6 |
|
183 |
|
1912 |
|
|
53,248 |
|
|
|
#7 |
5.5 |
|
232 |
|
1913 |
|
|
62,240 |
|
surface |
20 |
#7 |
6 |
|
239 |
|
1914 |
|
|
106,858 |
|
surface |
20 |
#7 |
6 |
|
273 |
|
1915 |
|
|
117,238 |
384,737 |
surface |
18 |
#7 |
5.5 |
|
157 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1916 |
|
Two Rivers Coal Co., No. 4 |
143,000 |
|
surface |
30 |
#7 |
5.5 |
|
300 |
|
1917 |
|
|
159,373 |
|
|
|
|
|
|
263 |
|
1918 |
|
|
161,861 |
464,234 |
|
|
|
|
|
190 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1918 |
|
Mission Mining Co., No. 1 |
73,931 |
73,931 |
|
|
|
|
|
132 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1919 |
|
Electric Coal Co. |
131,580 |
|
|
|
|
|
|
164 |
|
1920 |
|
|
144,777 |
|
|
|
|
|
|
210 |
|
1921 |
|
|
233,704 |
510,061 |
|
|
|
|
|
220 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1922 |
|
United Electric Coal Co., No. 1 |
221,870 |
|
|
|
|
|
|
|
|
1923 |
|
|
285,647 |
|
surface |
|
#7 |
6 |
|
178 |
|
1924 |
|
|
205,487 |
|
surface |
|
#7 |
5.75 |
|
239 |
127
|
1925 |
|
|
467,588 |
|
surface |
|
#7 |
5.75 |
|
281 |
|
1925 b |
|
|
154,098 |
|
|
|
|
|
|
133 |
|
1926 |
|
|
299,187 |
|
surface |
|
#7 |
5.67 |
|
241 |
|
1927 |
|
|
349,136 |
|
surface |
|
#7 |
5.67 |
|
246 |
|
1928 |
|
|
371,946 |
|
surface |
|
#7 |
5.67 |
|
230 |
156
|
1929 |
|
|
209,986 |
|
surface |
|
#7 |
5.75 |
|
178 |
|
1930 |
|
|
388,603 |
|
surface |
|
#7 |
5.83 |
|
212 |
|
1931 |
|
|
324,151 |
|
surface |
|
#7 |
5.67 |
|
191 |
103
|
1932 |
|
|
309,918 |
|
surface |
|
#7 |
5.67 |
|
194 |
106
|
1933 |
|
|
150,453 |
3,738,070 |
surface |
|
#7 |
5.67 |
|
114 |
102
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5,171,033 |
|
|
|
|
|
|
|