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USGS Daily Statistics for New York

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 01413500 EAST BRANCH DELAWARE RIVER AT MARGARETVILLE NY


Delaware County, New York
Hydrologic Unit Code 02040102
Latitude  42°08'41", Longitude  74°39'13" NAD83
Drainage area 163  square miles
Contributing drainage area 163  square miles
Gage datum 1,301.67 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 1936-10-01 -> 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
1 419 286 332 822 508 302 193 122 88 209 263 400
2 405 322 334 813 507 290 168 106 102 174 248 417
3 373 341 335 850 470 267 153 112 87 140 316 370
4 350 313 350 894 463 246 170 126 102 136 269 380
5 347 276 431 982 432 228 154 101 99 137 254 361
6 390 258 508 908 436 260 138 91 120 142 251 386
7 376 293 476 854 410 282 124 99 158 154 276 420
8 357 275 474 794 382 259 129 99 127 154 326 421
9 384 250 544 735 381 235 130 115 107 176 430 407
10 348 252 521 729 394 220 135 125 86 147 338 395
11 320 318 519 701 415 213 111 120 89 136 322 475
12 326 283 505 687 442 219 121 115 111 134 326 462
13 337 257 493 703 438 235 126 137 115 133 306 434
14 350 274 570 704 434 259 133 137 103 144 287 406
15 319 305 594 719 459 261 136 122 99 181 296 375
16 288 320 560 792 428 222 128 123 101 258 291 343
17 255 307 613 775 437 216 113 109 125 265 302 372
18 282 315 578 705 414 201 114 164 198 226 286 408
19 392 299 533 644 395 186 120 173 156 197 280 347
20 330 340 574 655 405 175 117 126 173 264 318 320
21 294 348 614 615 406 181 128 105 183 247 316 447
22 298 377 695 599 393 189 128 96 181 216 307 372
23 287 374 641 603 366 191 143 101 147 239 340 353
24 371 385 578 587 359 178 139 85 139 241 308 398
25 453 419 580 605 343 178 122 77 141 230 350 463
26 432 387 602 571 321 201 132 70 137 268 400 392
27 468 375 642 543 305 189 113 78 172 295 384 373
28 379 382 657 520 289 238 128 269 192 307 425 360
29 316 348 694 511 328 226 129 136 169 310 395 358
30 296   795 493 337 230 130 102 160 319 387 433
31 291   889   308   123 90   267   446