1C20
(Inactive)
1500 metres
52-06
120-52
| |
January 1 |
February 1 |
March 1 |
April 1 |
May 1 |
May 15 |
June 1 |
June 15 |
Year |
Date |
Snow |
Water |
Code |
Density |
Date |
Snow |
Water |
Code |
Density |
Date |
Snow |
Water |
Code |
Density |
Date |
Snow |
Water |
Code |
Density |
Date |
Snow |
Water |
Code |
Density |
Date |
Snow |
Water |
Code |
Density |
Date |
Snow |
Water |
Code |
Density |
Date |
Snow |
Water |
Code |
Density |
|
1968
|
|
|
|
|
|
01/26
|
157
|
472
|
|
30
|
02/28
|
178
|
493
|
|
28
|
04/01
|
221
|
782
|
|
35
|
05/01
|
208
|
752
|
|
36
|
05/15
|
173
|
752
|
|
43
|
|
|
|
|
|
|
|
|
|
|
|
1969
|
|
|
|
|
|
02/03
|
168
|
419
|
|
25
|
02/28
|
170
|
480
|
|
28
|
03/31
|
155
|
513
|
|
33
|
04/30
|
109
|
437
|
|
40
|
05/16
|
51
|
231
|
|
45
|
|
|
|
|
|
|
|
|
|
|
|
1970
|
|
|
|
|
|
01/27
|
137
|
284
|
|
21
|
02/25
|
124
|
361
|
|
29
|
04/02
|
142
|
427
|
A
|
30
|
04/30
|
122
|
503
|
|
41
|
05/15
|
97
|
348
|
|
36
|
|
|
|
|
|
|
|
|
|
|
|
1971
|
|
|
|
|
|
02/01
|
|
|
N
|
36
|
03/01
|
|
|
N
|
36
|
03/31
|
211
|
706
|
|
33
|
05/06
|
119
|
500
|
|
42
|
05/14
|
71
|
259
|
|
36
|
|
|
|
|
|
|
|
|
|
|
|
1972
|
|
|
|
|
|
02/06
|
152
|
470
|
|
31
|
03/01
|
193
|
533
|
|
28
|
03/28
|
188
|
709
|
|
38
|
04/25
|
188
|
724
|
|
39
|
05/14
|
137
|
620
|
|
45
|
06/02
|
28
|
147
|
|
53
|
06/14
|
0
|
0
|
|
|
|
1973
|
|
|
|
|
|
02/04
|
147
|
406
|
|
28
|
03/02
|
155
|
478
|
|
31
|
03/30
|
173
|
569
|
|
33
|
04/30
|
140
|
561
|
|
40
|
05/13
|
122
|
549
|
|
45
|
05/27
|
71
|
315
|
|
44
|
|
|
|
|
|
|
1974
|
|
|
|
|
|
02/01
|
190
|
493
|
|
26
|
03/01
|
198
|
650
|
|
33
|
03/29
|
193
|
724
|
|
38
|
04/29
|
160
|
762
|
|
48
|
05/13
|
132
|
648
|
|
49
|
05/27
|
107
|
561
|
|
52
|
06/14
|
51
|
226
|
|
44
|
|
1975
|
|
|
|
|
|
01/29
|
157
|
472
|
|
30
|
02/26
|
178
|
556
|
|
31
|
|
|
|
|
|
04/29
|
150
|
615
|
|
41
|
05/12
|
107
|
544
|
|
51
|
05/26
|
79
|
411
|
|
52
|
|
|
|
|
|
|
1976
|
|
|
|
|
|
|
|
|
|
|
02/25
|
203
|
638
|
|
31
|
03/29
|
229
|
770
|
|
34
|
04/26
|
198
|
792
|
|
40
|
05/10
|
127
|
643
|
|
51
|
05/30
|
61
|
300
|
|
49
|
|
|
|
|
|
|
1977
|
|
|
|
|
|
01/30
|
102
|
241
|
|
24
|
02/26
|
132
|
348
|
|
26
|
03/31
|
160
|
429
|
|
27
|
04/30
|
91
|
335
|
|
37
|
05/15
|
53
|
193
|
|
36
|
06/01
|
0
|
0
|
|
|
|
|
|
|
|
|
1978
|
|
|
|
|
|
01/28
|
137
|
399
|
|
29
|
02/26
|
140
|
457
|
|
33
|
03/29
|
137
|
493
|
|
36
|
04/30
|
109
|
485
|
|
44
|
05/14
|
81
|
363
|
|
45
|
05/31
|
5
|
23
|
|
46
|
|
|
|
|
|
|
1979
|
|
|
|
|
|
01/31
|
108
|
274
|
|
25
|
03/01
|
140
|
373
|
|
27
|
04/02
|
129
|
397
|
|
31
|
04/30
|
115
|
427
|
|
37
|
05/14
|
72
|
301
|
|
42
|
05/31
|
11
|
40
|
|
36
|
|
|
|
|
|
|
1980
|
|
|
|
|
|
01/31
|
95
|
257
|
|
27
|
02/28
|
116
|
364
|
|
31
|
03/27
|
158
|
461
|
|
29
|
05/01
|
63
|
290
|
|
46
|
05/15
|
0
|
0
|
|
|
06/01
|
0
|
0
|
|
|
|
|
|
|
|
|
1981
|
|
|
|
|
|
02/02
|
100
|
316
|
|
32
|
02/26
|
134
|
392
|
|
29
|
03/30
|
136
|
438
|
|
32
|
04/30
|
128
|
508
|
|
40
|
05/14
|
90
|
369
|
|
41
|
06/01
|
0
|
0
|
|
|
|
|
|
|
|
|
1982
|
|
|
|
|
|
02/01
|
188
|
483
|
|
26
|
03/01
|
207
|
539
|
|
26
|
04/01
|
206
|
686
|
|
33
|
04/29
|
183
|
736
|
|
40
|
05/13
|
146
|
718
|
|
49
|
05/31
|
71
|
354
|
|
50
|
|
|
|
|
|
|
1983
|
|
|
|
|
|
01/31
|
123
|
378
|
|
31
|
03/01
|
144
|
496
|
|
34
|
03/27
|
150
|
535
|
|
36
|
04/29
|
124
|
558
|
|
45
|
05/16
|
79
|
370
|
|
47
|
05/31
|
0
|
0
|
|
|
|
|
|
|
|
|
1984
|
|
|
|
|
|
01/26
|
131
|
312
|
|
24
|
02/24
|
151
|
385
|
|
25
|
04/02
|
164
|
553
|
|
34
|
05/01
|
162
|
604
|
|
37
|
05/16
|
155
|
638
|
|
41
|
05/31
|
129
|
566
|
|
44
|
|
|
|
|
|
|
1985
|
01/04
|
154
|
468
|
|
30
|
01/31
|
149
|
506
|
|
34
|
02/26
|
206
|
664
|
|
32
|
03/28
|
189
|
708
|
|
37
|
04/30
|
175
|
771
|
|
44
|
05/13
|
137
|
697
|
|
51
|
05/30
|
46
|
175
|
|
38
|
06/13
|
0
|
0
|
|
|
|
1986
|
01/06
|
110
|
267
|
|
24
|
02/01
|
152
|
418
|
|
28
|
03/02
|
146
|
423
|
A
|
29
|
04/06
|
164
|
523
|
|
32
|
05/04
|
173
|
734
|
|
42
|
05/19
|
154
|
737
|
|
48
|
06/01
|
84
|
420
|
A
|
50
|
06/15
|
0
|
0
|
|
|
|
1987
|
01/01
|
|
|
N
|
|
02/04
|
118
|
334
|
|
28
|
03/04
|
124
|
354
|
|
29
|
03/31
|
132
|
490
|
|
37
|
04/30
|
96
|
407
|
|
42
|
05/14
|
37
|
168
|
|
45
|
05/28
|
0
|
0
|
|
|
06/15
|
0
|
0
|
|
|
|
1988
|
12/30
|
78
|
205
|
|
26
|
01/27
|
98
|
265
|
|
27
|
02/23
|
151
|
427
|
|
28
|
|
|
|
|
|
04/28
|
96
|
385
|
A
|
40
|
05/11
|
71
|
337
|
|
47
|
05/31
|
0
|
0
|
|
|
06/15
|
0
|
0
|
|
|
|
1989
|
12/31
|
110
|
282
|
|
26
|
01/30
|
135
|
409
|
|
30
|
02/27
|
162
|
460
|
|
28
|
04/01
|
162
|
556
|
|
34
|
04/25
|
117
|
503
|
|
43
|
05/12
|
61
|
246
|
|
40
|
05/29
|
21
|
100
|
|
48
|
06/12
|
0
|
0
|
|
|
|
1990
|
12/27
|
110
|
304
|
|
28
|
|
|
|
|
|
02/26
|
179
|
646
|
|
36
|
03/28
|
160
|
660
|
|
41
|
04/27
|
115
|
550
|
|
48
|
05/14
|
83
|
397
|
|
48
|
|
|
|
|
|
06/13
|
0
|
0
|
|
|
|
1991
|
01/01
|
|
|
N
|
28
|
|
|
|
|
|
02/28
|
153
|
538
|
|
35
|
03/31
|
161
|
595
|
|
37
|
04/25
|
141
|
568
|
|
40
|
05/17
|
77
|
342
|
|
44
|
05/30
|
23
|
104
|
|
45
|
06/14
|
0
|
0
|
|
|
|
1992
|
12/28
|
104
|
300
|
|
29
|
02/01
|
|
|
N
|
|
02/29
|
156
|
554
|
|
36
|
03/28
|
149
|
565
|
|
38
|
05/02
|
80
|
412
|
|
52
|
05/10
|
65
|
302
|
|
46
|
05/30
|
0
|
0
|
|
|
|
|
|
|
|
|
1993
|
01/03
|
140
|
323
|
|
23
|
01/27
|
154
|
331
|
|
21
|
02/28
|
134
|
445
|
|
33
|
03/28
|
141
|
454
|
|
32
|
04/26
|
128
|
503
|
|
39
|
05/14
|
75
|
349
|
|
47
|
05/29
|
0
|
0
|
|
|
06/15
|
0
|
0
|
|
|
|
1994
|
|
|
|
|
|
01/30
|
154
|
493
|
|
32
|
02/27
|
185
|
614
|
|
33
|
03/27
|
171
|
672
|
|
39
|
04/30
|
98
|
464
|
|
47
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1995
|
|
|
|
|
|
01/28
|
142
|
452
|
|
32
|
02/25
|
163
|
557
|
|
34
|
03/31
|
173
|
666
|
|
38
|
04/29
|
203
|
712
|
|
35
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1996
|
|
|
|
|
|
01/31
|
163
|
504
|
|
31
|
02/28
|
169
|
588
|
|
35
|
03/31
|
176
|
632
|
|
36
|
04/29
|
140
|
641
|
|
46
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1997
|
|
|
|
|
|
|
|
|
|
|
02/23
|
183
|
604
|
|
33
|
03/28
|
194
|
702
|
|
36
|
04/28
|
163
|
697
|
|
43
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1998
|
|
|
|
|
|
|
|
|
|
|
02/28
|
137
|
440
|
|
32
|
03/27
|
143
|
514
|
|
36
|
04/28
|
116
|
505
|
|
44
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| |
January 1 |
February 1 |
March 1 |
April 1 |
May 1 |
May 15 |
June 1 |
June 15 |
|
|
Snow |
Water |
Density |
|
Snow |
Water |
Density |
|
Snow |
Water |
Density |
|
Snow |
Water |
Density |
|
Snow |
Water |
Density |
|
Snow |
Water |
Density |
|
Snow |
Water |
Density |
|
Snow |
Water |
Density |
Yrs of Record |
7 |
|
|
|
24 |
|
|
|
30 |
|
|
|
29 |
|
|
|
31 |
|
|
|
26 |
|
|
|
21 |
|
|
|
10 |
|
|
|
Mean |
|
115 |
307 |
26 |
|
139 |
391 |
28 |
|
160 |
495 |
30 |
|
167 |
583 |
34 |
|
135 |
562 |
41 |
|
94 |
427 |
43 |
|
35 |
167 |
28 |
|
5 |
22 |
4 |
Normal |
|
123 |
294 |
24 |
|
146 |
403 |
28 |
|
167 |
489 |
29 |
|
176 |
583 |
33 |
|
147 |
573 |
39 |
|
107 |
458 |
43 |
|
44 |
204 |
46 |
|
|
|
|
Max |
|
154 |
468 |
30 |
|
190 |
506 |
34 |
|
207 |
664 |
36 |
|
229 |
782 |
41 |
|
208 |
792 |
52 |
|
173 |
752 |
51 |
|
129 |
566 |
53 |
|
51 |
226 |
44 |
Min |
|
78 |
205 |
23 |
|
95 |
241 |
21 |
|
116 |
348 |
25 |
|
129 |
397 |
27 |
|
63 |
290 |
35 |
|
0 |
0 |
|
|
0 |
0 |
|
|
0 |
0 |
|
List of Codes |