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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 01417500 EAST BRANCH DELAWARE RIVER AT HARVARD NY


Delaware County, New York
Hydrologic Unit Code 02040102
Latitude  42°01'28.5", Longitude  75°07'09.4" NAD83
Drainage area 458  square miles
Gage datum 1,006.86 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 1954-10-01 -> 2020-09-30)

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
1 357 307 311 867 693 451 366 236 321 396 422 421
2 372 329 297 896 716 408 351 233 328 342 388 581
3 343 356 287 1,100 692 372 346 225 337 316 379 550
4 325 352 297 1,050 639 330 355 243 380 310 349 474
5 318 317 417 1,040 584 290 347 244 389 306 337 423
6 321 305 536 899 563 305 317 239 381 309 360 379
7 323 296 478 859 512 341 277 251 502 284 343 355
8 329 311 472 832 444 340 262 252 595 262 323 338
9 434 302 548 762 419 323 294 273 524 270 378 317
10 439 296 517 713 408 327 273 297 405 268 430 325
11 372 349 509 703 469 344 258 288 349 260 489 356
12 366 317 477 721 535 371 241 283 320 261 461 400
13 353 277 451 724 543 403 258 307 329 259 420 405
14 425 281 432 700 546 435 255 321 307 262 390 397
15 433 305 495 777 529 480 239 345 299 268 368 409
16 371 295 416 991 522 457 255 362 294 305 366 390
17 338 274 368 1,250 534 407 252 365 284 329 422 383
18 377 275 370 1,140 512 386 258 446 498 311 385 402
19 530 295 380 957 506 370 261 464 519 334 367 389
20 438 298 440 854 513 347 252 376 404 344 432 374
21 361 287 483 790 495 367 242 338 301 364 436 401
22 357 278 495 719 465 367 228 319 286 329 395 380
23 329 276 508 717 431 351 226 303 285 312 396 354
24 357 286 544 697 455 339 247 294 275 314 353 421
25 390 354 513 711 474 328 230 288 279 324 337 502
26 449 399 519 740 463 396 229 287 288 312 351 460
27 502 340 550 766 436 544 261 282 324 327 432 406
28 423 332 543 768 413 664 271 341 359 440 446 376
29 361 373 661 772 489 535 259 503 375 489 436 360
30 337   771 750 575 399 246 425 350 525 409 367
31 322   839   509   241 359   451   362