# USGS 06726500 NORTH BOULDER CREEK NEAR NEDERLAND, CO. daily mean flow
# Written by Hydrohistorian; missing days are NaN, never zero.
start_date: 1929-06-19 24:00
end_date: 1931-09-29 24:00
timestep: 1 DAY
units: cfs
scale: 1
95
98
98
109
116
121
121
125
130
134
134
134
138
130
112
103
103
98
92
83
81
77
75
71
67
71
60
79
121
106
95
65
67
37
147
109
83
81
79
95
95
106
103
125
95
134
20
217
83
8
109
77
69
109
26
41
36
28
17
16
8
9
27
28
29
58
51
51
46
15
23
30
28
44
61
58
65
52
51
54
54
55
55
49
41
34
33
26
24
25
16
14
26
26
25
25
28
22
22
31
24
23
22
22
22
29
24
26
23
19
20
20
26
24
25
21
15
11
11
13
9.9
11
15
21
15
12
10
3
17
16
12
11
15
18
17
10
2.3
1.2
5
58
24
12
8
1.4
1.6
3.2
2.3
2
2
1.5
1.5
1.1
0.6
0.2
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
11
14
16
16
19
21
21
16
11
10
9
8
11
15
18
21
25
28
30
32
29
25
26
38
41
41
25
22
22
22
18
17
15
14
14
16
17
20
19
18
19
20
21
29
30
25
26
33
48
66
89
109
134
116
94
81
72
70
66
64
72
70
74
70
74
81
78
68
68
72
76
89
137
177
191
200
180
160
140
130
115
102
72
68
64
60
60
60
58
58
56
70
70
68
58
39
50
40
64
86
86
72
64
64
74
60
48
44
43
43
43
56
58
56
52
55
58
60
56
52
50
48
46
64
116
92
92
134
182
191
202
167
141
109
78
56
48
39
39
33
30
31
33
31
27
35
50
33
26
29
29
26
20
23
29
34
19
16
17
30
24
20
24
28
27
17
14
20
9.7
9.7
10
19
17
18
20
17
22
19
14
25
13
8
5
5
5
4
4
4
6
2
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
1
1
1
1
1
1
1
1
1
1
1
6
7
6
4
1
1
4
6
0.3
1
0.2
0.3
0.1
0.2
1
1
2
3
6
6
9
10
10
10
11
17
17
12
11
11
12
18
24
33
43
72
48
26
17
19
26
38
54
60
74
102
186
68
64
68
66
68
70
74
78
112
109
68
58
97
56
56
56
52
62
168
127
81
164
207
182
89
72
89
112
212
243
233
168
159
154
141
134
127
116
74
34
34
33
32
32
32
27
23
23
24
26
28
31
43
42
34
33
34
35
35
35
32
31
29
30
38
44
43
42
38
29
28
28
28
26
24
25
26
26
27
27
30
25
24
22
21
21
22
20
26
30
30
20
12
12
9
11
21
17
18
14
14
14
14
14
14
14
14
14
11
6
4
2
7
7
20
19
10
6
6
7
5
10
5
3
