Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for Montana

Click to hide state-specific text

Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.

UPDATED July 25, 2022: The following stations are part of a short-term project and are scheduled to be discontinued on September 30, 2022 if alternative funding can not be secured.
  • 06192900 Dugout Creek near mouth, near Willsall, MT
  • 12355342 Hallowat Creek above Kletomus Creek, near Olney, MT
  • 12355347 Big Creek below Lookout Creek, near Apgar, MT

Please contact the Wyoming-Montana Science Center for more information.

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 06080900 Sun River bl Diversion Dam nr Augusta MT


Lewis And Clark County, Montana
Hydrologic Unit Code 10030104
Latitude  47°37'06.62", Longitude 112°41'31.40" NAD83
Drainage area 610  square miles
Gage datum 4,370 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1967-10-01 -> 2022-09-30)

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
1 144 144 134 236 612 2,490 744 133 171 132 139 159
2 152 140 132 239 621 2,420 724 132 170 141 139 161
3 153 137 129 244 633 2,410 740 139 166 144 136 165
4 154 138 131 253 701 2,420 728 144 158 145 134 168
5 151 138 132 264 815 2,530 716 146 159 142 135 169
6 151 137 133 268 914 2,820 682 144 158 140 139 166
7 151 139 134 258 922 2,790 622 145 159 136 150 166
8 150 143 133 258 919 2,550 558 146 157 140 155 163
9 150 142 138 256 947 2,470 501 143 157 144 155 164
10 154 142 137 248 1,000 2,240 465 144 160 143 153 164
11 154 141 139 242 1,150 1,950 413 135 163 141 153 160
12 150 141 140 246 1,270 1,770 341 147 160 140 152 154
13 150 142 147 259 1,390 1,850 277 132 150 142 153 154
14 148 142 145 266 1,520 1,930 220 128 148 144 152 154
15 149 141 145 302 1,460 1,860 205 126 139 145 152 147
16 152 146 146 332 1,410 1,820 203 128 130 147 152 139
17 155 144 149 314 1,430 1,720 202 128 130 151 155 136
18 155 138 152 310 1,510 1,700 201 127 127 162 160 135
19 152 137 156 295 1,510 2,970 200 129 124 159 162 136
20 149 137 158 266 1,500 2,370 195 132 121 159 160 142
21 145 138 155 260 1,520 1,860 179 137 119 158 162 144
22 147 137 158 265 1,550 1,510 164 145 119 158 163 142
23 148 137 158 287 1,630 1,430 153 156 118 160 163 142
24 150 140 158 349 1,740 1,400 145 166 120 159 164 144
25 148 133 163 399 1,880 1,320 138 175 123 157 164 146
26 142 133 165 404 2,120 1,200 132 175 123 150 160 147
27 140 134 216 440 2,310 1,020 128 173 121 133 155 147
28 136 135 215 490 2,540 834 127 173 118 132 155 147
29 136 137 221 523 2,470 739 128 174 119 136 155 146
30 134   221 570 2,370 716 133 176 123 139 158 147
31 144   236   2,440   136 172   139   145