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USGS Surface-Water Daily Statistics for Colorado

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The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 09342500 SAN JUAN RIVER AT PAGOSA SPRINGS, CO


Archuleta County, Colorado
Hydrologic Unit Code 14080101
Latitude  37°15'55.9", Longitude 107°00'39.6" NAD83
Drainage area 281  square miles
Gage datum 7,047.53 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1935-10-01 -> 2020-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 60 58 82 289 837 1,500 725 195 155 167 124 84
2 58 57 84 298 869 1,530 669 202 136 149 121 78
3 58 58 87 301 912 1,560 620 205 139 154 117 75
4 59 58 89 313 954 1,570 575 198 127 155 113 75
5 59 58 90 338 1,000 1,560 548 214 129 165 110 73
6 59 59 91 365 1,030 1,570 512 223 165 157 108 74
7 59 60 93 390 1,050 1,580 487 221 136 174 105 79
8 59 61 95 422 1,070 1,570 466 203 131 169 103 76
9 59 61 101 439 1,070 1,520 462 186 132 157 101 70
10 60 61 112 441 1,090 1,480 426 179 145 149 99 68
11 59 61 125 449 1,120 1,420 413 178 150 156 99 68
12 59 62 134 470 1,150 1,380 387 177 156 158 99 67
13 57 65 138 486 1,190 1,370 355 176 169 168 97 66
14 57 65 145 516 1,250 1,370 331 173 183 173 96 65
15 58 65 151 560 1,300 1,330 308 177 166 166 95 63
16 57 65 157 586 1,330 1,300 297 167 149 165 94 63
17 57 66 168 624 1,350 1,260 296 161 137 158 93 64
18 56 66 176 652 1,350 1,240 288 155 154 149 90 64
19 57 67 186 664 1,390 1,210 275 150 189 165 90 63
20 57 69 198 676 1,430 1,170 265 148 196 172 89 64
21 57 70 207 709 1,480 1,130 247 148 186 156 89 63
22 57 72 225 760 1,510 1,090 233 149 179 147 87 62
23 56 73 232 792 1,500 1,040 223 150 175 140 86 62
24 57 73 237 805 1,500 991 219 173 156 136 84 61
25 56 75 246 795 1,460 949 217 172 142 136 85 61
26 56 76 256 783 1,470 917 241 164 139 138 82 61
27 58 78 261 776 1,510 868 240 150 131 134 79 61
28 57 78 260 786 1,520 822 216 167 138 133 76 62
29 57 82 258 806 1,550 790 206 161 155 135 78 62
30 57   259 817 1,540 768 206 163 170 127 77 62
31 58   272   1,510   199 155   124   61