TABLE B-30. —Number of water areas per square mile, Montana, 1959 to 1964 
Sheridan 
County 
Eastern 
Reservoirs: 
1959 
1960 
1961 
1962 
1963 
1964 
0.43 
.35 
.27 
.24 
.29 
.51 
0.64 
.51 
.55 
.59 
.72 
.57 
Hi-Line 
Great Falls- 
Central 
1.10 
.91 
1.09 
1.09 
1.13 
.62 
Piedmont 
1.22 
1.79 
.83 
1.11 
.73 
1.11 
Potholes: 
1959 - 
1960 - 
1961 - 
1962 - 
1963 - 
1964 - 
2.64 
9.09 
4. 40 
.34 
1.10 
.43 
3.04 
7.76 
6. 37 
.63 
1.81 
.41 
2.21 
3.19 
.22 
1.64 
.95 
.95 
1.44 
1.14 
.52 
.30 
.15 
1.15 
Other water areas: 
1959 - 
1960 - 
1961 - 
1962 - 
1963 - 
1964 - 
Total: 
1959 - 
1960 - 
1961 - 
1962 - 
1963 - 
1964 - 
Percent change, 
.43 
.59 
.40 
.53 
.56 
.64 
.88 
1.18 
.98 
1.08 
.99 
.79 
.73 
.84 
.51 
1.09 
.82 
.74 
1.04 
1.05 
.96 
.59 
.66 
.69 
3. 50 
1.86 
10.03 
2.79 
5. 07 
1.96 
3.81 
2.30 
8.61 
3.52 
7.52 
1. 78 
4. 04 
4. 94 
1.83 
3.82 
2.91 
1.54 
3.69 
3. 98 
2.31 
1.79 
1.55 
2.95 
1964 from 1963 
-13 
-51 
-47 
+90 
TABLE B-31. --Canada goose breeding population, 
by areas, Montana, 1963 and 1964 
Hi-Line 
Helena 
East Slope 
Pairs: 
1963- 
575 
101 
295 
1964- 
701 
62 
314 
Singles: 
1963- 
155 
61 
104 
1964- 
63 
31 
100 
Groups: 
1963- 
134 
139 
182 
1964- 
136 
17 
75 
Total: 
1963 - 
1,439 
402 
876 
1964 - 
1,601 
172 
803 
71 
