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USGS Daily Statistics for Iowa

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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 05411600 Turkey River at Spillville, IA


Winneshiek County, Iowa
Hydrologic Unit Code 07060004
Latitude  43°12'26.2", Longitude  91°57'01.2" NAD83
Drainage area 177  square miles
Gage datum 1,036.73 feet above NAVD88
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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 1955-10-01 -> 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 68 62 218 352 226 187 213 94 203 128 104 81
2 63 65 177 278 262 170 190 110 138 133 104 83
3 59 56 130 266 247 156 157 84 118 134 98 80
4 59 73 143 274 309 146 147 76 127 137 93 77
5 59 65 141 302 264 152 138 84 141 146 105 82
6 57 53 164 272 223 155 176 81 174 134 99 92
7 56 50 168 230 251 147 146 78 117 115 102 79
8 53 66 172 208 239 144 126 89 125 114 98 73
9 51 106 199 201 197 162 143 108 135 162 89 70
10 50 69 213 201 203 217 141 93 151 222 101 68
11 51 62 219 212 212 181 125 82 108 153 115 67
12 51 61 201 189 208 154 197 77 98 197 157 70
13 49 67 183 194 219 198 176 77 120 148 122 78
14 49 64 267 249 233 164 136 76 113 115 99 77
15 50 66 327 323 238 165 121 73 93 109 94 87
16 67 74 313 296 199 187 129 67 104 105 91 81
17 75 88 335 268 188 186 124 67 100 97 89 74
18 87 85 315 231 201 202 135 73 96 91 89 71
19 64 89 371 217 262 211 119 68 107 87 95 69
20 51 104 345 232 233 184 111 72 154 94 99 67
21 56 137 298 268 236 169 106 77 168 107 102 66
22 71 169 262 239 277 210 117 89 224 115 99 64
23 72 171 335 219 230 285 133 84 220 125 99 62
24 67 164 333 202 202 300 196 266 140 119 106 62
25 67 155 301 189 196 221 152 275 232 101 94 65
26 58 131 343 182 215 306 115 168 205 104 87 67
27 55 155 377 195 234 319 104 118 135 108 84 77
28 53 183 393 189 243 251 97 228 127 102 85 147
29 54 121 382 203 234 326 111 207 202 100 83 112
30 52   367 235 247 243 106 164 180 96 79 106
31 52   367   218   98 201   95   88