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 Iowa

Click to hide state-specific text

Boating safety tips are available from the U.S. Coast Guard.

NOTE: Station Numbers for Iowa precipitation gages have changed (see list).


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 06903700 South Fork Chariton River near Promise City, IA


Wayne County, Iowa
Hydrologic Unit Code 10280201
Latitude  40°48'01.6", Longitude  93°11'33.67" NAD83
Drainage area 168  square miles
Gage datum 913.32 feet above NAVD88
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 -> 2024-09-30)

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 33 76 119 128 182 197 42 32 154 45 57 93
2 25 77 157 152 151 291 41 19 92 53 93 79
3 33 57 211 149 156 259 43 27 29 118 86 38
4 29 57 242 122 145 308 589 108 14 51 37 44
5 34 49 226 141 182 235 486 40 48 48 25 92
6 39 40 91 109 155 211 232 55 63 40 59 72
7 43 43 113 64 520 112 85 33 24 48 31 35
8 30 37 188 190 346 330 169 103 27 136 22 89
9 21 44 176 183 228 242 126 30 42 322 27 39
10 17 41 302 311 191 158 91 33 112 219 48 34
11 17 46 270 294 302 90 170 46 21 123 115 45
12 16 46 204 259 228 131 216 27 39 124 85 46
13 16 64 222 186 352 159 114 58 149 70 59 79
14 15 62 160 233 278 304 98 88 177 106 44 193
15 15 52 165 231 173 310 115 68 685 45 25 81
16 49 60 168 278 211 160 261 111 282 29 24 44
17 62 89 136 225 266 155 108 104 187 57 79 35
18 33 152 170 670 144 95 72 31 143 112 57 34
19 31 155 254 419 106 110 194 17 122 65 47 31
20 35 186 193 244 90 139 265 28 121 34 77 39
21 46 210 113 202 125 138 173 32 80 22 49 43
22 34 137 125 138 153 94 112 31 201 73 24 44
23 55 113 169 224 222 110 82 86 102 147 27 43
24 78 163 225 214 249 121 163 329 132 144 28 85
25 43 253 203 363 310 305 308 97 91 53 38 109
26 57 156 121 173 340 269 179 127 74 43 38 56
27 71 151 153 320 375 285 80 309 48 40 78 113
28 39 92 137 174 279 157 222 202 49 42 82 105
29 43 48 111 198 457 75 337 49 171 71 68 68
30 36   142 235 219 55 157 77 136 137 92 56
31 34   270   282   56 69   92   39