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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 01417000 EAST BRANCH DELAWARE RIVER AT DOWNSVILLE NY


Delaware County, New York
Hydrologic Unit Code 02040102
Latitude  42°04'30", Longitude  74°58'35" NAD83
Drainage area 372  square miles
Gage datum 1,094.92 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 1954-10-01 -> 2019-09-30)

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
1 175 177 136 482 489 299 345 150 227 222 211 132
2 168 180 125 534 504 267 313 150 226 217 194 276
3 145 205 120 710 475 235 272 146 228 212 182 245
4 140 192 119 664 455 205 254 157 270 206 181 197
5 135 175 189 667 430 175 246 159 288 200 188 169
6 128 160 233 582 382 180 211 162 281 188 188 148
7 118 147 196 524 340 215 184 167 400 173 165 132
8 113 140 214 503 289 220 175 165 450 157 153 122
9 195 131 242 448 281 207 196 170 352 159 166 120
10 203 121 184 395 282 206 181 176 287 166 220 127
11 157 113 148 398 339 226 169 175 243 164 257 150
12 140 101 137 429 391 257 164 179 224 160 240 167
13 132 98 150 428 425 278 159 188 219 163 210 158
14 175 108 152 414 447 300 145 211 207 159 193 154
15 208 106 136 456 404 335 145 218 211 161 172 170
16 172 105 121 604 375 303 157 233 205 170 167 165
17 168 114 118 823 368 262 167 247 185 181 177 157
18 214 139 118 764 387 243 178 287 371 191 168 173
19 246 175 139 649 401 219 181 275 334 179 170 173
20 191 163 178 587 395 203 174 241 225 181 215 166
21 158 133 204 548 409 212 164 225 196 188 205 152
22 145 135 212 499 374 218 154 207 194 188 172 144
23 134 146 284 514 336 239 148 202 184 182 151 139
24 130 130 358 509 338 239 141 206 183 181 135 188
25 132 181 299 560 338 217 139 204 189 176 127 242
26 184 195 259 629 312 270 149 206 199 165 124 201
27 229 177 228 609 282 338 162 201 200 184 124 169
28 272 157 234 582 252 464 168 222 218 236 117 147
29 242 206 325 568 308 387 171 356 227 291 121 138
30 203   429 539 399 364 166 285 222 303 118 147
31 187   484   347   154 248   251   149