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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 01433500 MONGAUP RIVER NEAR MONGAUP NY


Sullivan County, New York
Hydrologic Unit Code 02040104
Latitude  41°27'40.4", Longitude  74°45'31.6" NAD83
Drainage area 200  square miles
Gage datum 623.49 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 1938-10-01 -> 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
1 328 394 407 651 466 442 272 211 161 216 274 346
2 376 376 400 702 458 426 264 234 217 206 274 341
3 438 402 409 724 447 407 223 232 219 237 232 346
4 436 395 410 743 439 386 149 228 198 219 227 352
5 402 381 402 812 463 364 215 248 181 212 247 362
6 398 390 416 834 414 350 221 280 189 213 269 363
7 417 391 428 793 435 379 231 272 167 221 254 366
8 403 364 430 779 422 352 243 237 175 223 256 381
9 400 373 433 764 431 346 247 235 195 216 268 409
10 407 400 433 724 454 330 254 250 195 221 287 385
11 402 370 451 692 502 329 251 237 198 213 269 384
12 371 358 470 683 485 320 239 214 195 226 272 406
13 382 373 471 666 477 340 241 237 202 227 292 421
14 403 384 521 645 441 315 240 222 206 213 267 422
15 380 389 499 608 435 315 257 212 200 242 290 401
16 372 393 486 686 432 312 263 206 201 323 282 415
17 368 402 502 664 441 301 260 189 212 239 283 411
18 376 396 494 599 437 297 302 188 202 247 285 434
19 355 390 478 584 424 296 314 372 205 211 275 421
20 371 411 495 565 458 283 323 244 208 196 292 422
21 396 421 512 575 465 271 289 223 180 213 295 455
22 370 378 560 531 436 276 239 191 188 209 266 464
23 359 409 588 517 397 248 248 201 185 210 261 435
24 371 444 560 493 384 266 241 176 177 228 309 397
25 381 467 529 518 394 267 228 210 184 200 299 335
26 393 462 530 489 399 259 235 207 192 200 290 382
27 398 449 536 475 406 236 240 201 222 252 319 448
28 407 435 522 487 367 240 268 200 220 269 325 448
29 387 385 543 455 379 239 311 204 245 273 345 453
30 400   563 452 397 307 269 195 225 272 339 434
31 396   621   408   228 173   278   414