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USGS Daily Statistics for the Nation

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 01527500 COHOCTON RIVER AT AVOCA NY


Steuben County, New York
Hydrologic Unit Code 02050105
Latitude  42°24'39.8", Longitude  77°25'34.9" NAD83
Drainage area 152  square miles
Gage datum 1,182.31 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 1937-10-01 -> 2025-09-30)

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
1 270 176 236 541 293 195 91 73 65 113 200 219
2 250 166 220 526 281 193 86 72 86 94 176 236
3 228 158 258 554 278 198 81 79 109 90 156 224
4 237 151 301 619 289 176 77 85 79 90 135 205
5 223 176 288 647 266 163 72 74 65 98 124 186
6 242 211 343 609 274 160 74 77 58 93 120 180
7 219 197 335 552 270 144 67 67 55 104 114 166
8 222 195 324 542 263 144 64 66 52 91 136 153
9 214 173 376 495 254 151 66 114 117 84 162 144
10 217 160 350 455 249 132 69 100 105 76 140 157
11 204 158 391 413 245 140 72 76 80 71 127 185
12 257 180 443 462 248 144 79 70 72 68 136 176
13 293 170 412 432 248 139 79 64 91 64 117 182
14 326 153 431 401 259 139 86 76 89 63 110 168
15 280 155 490 377 247 140 83 63 125 65 114 163
16 243 171 518 354 313 136 72 58 89 72 122 161
17 209 166 601 346 287 132 69 57 91 74 145 160
18 204 219 546 325 276 125 99 74 138 74 133 166
19 190 207 503 325 250 124 84 128 110 93 139 158
20 178 273 465 341 233 116 80 90 91 133 151 154
21 167 269 449 368 217 121 76 87 77 145 140 191
22 156 239 464 333 217 110 96 91 77 121 133 229
23 170 271 419 330 212 101 102 76 117 106 142 231
24 165 273 409 311 225 101 94 68 91 95 131 250
25 199 261 432 288 201 105 81 65 86 99 131 240
26 224 232 456 297 260 102 73 62 81 130 137 221
27 207 264 460 314 207 110 76 62 77 176 148 231
28 187 256 423 309 191 107 81 59 93 176 153 260
29 170 224 413 280 192 102 83 84 90 191 157 278
30 169   455 288 208 100 77 97 135 280 180 327
31 174   508   184   72 81   212   297