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USGS Surface-Water 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 01520000 Cowanesque River near Lawrenceville, PA


Tioga County, Pennsylvania
Hydrologic Unit Code 02050104
Latitude  41°59'48", Longitude  77°08'25" NAD27
Drainage area 298  square miles
Gage datum 983.6 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 1978-10-01 -> 2024-09-30)

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
1 419 268 453 871 492 246 176 142 65 132 303 435
2 409 292 480 872 477 203 147 124 142 147 280 499
3 363 303 478 769 400 218 124 90 146 177 266 438
4 411 271 523 851 356 218 92 91 111 141 190 401
5 418 291 606 924 332 263 124 82 73 135 164 343
6 357 330 612 896 332 322 143 62 68 181 177 287
7 308 336 611 916 354 356 117 56 70 160 167 269
8 272 362 657 953 308 277 102 93 64 125 162 249
9 244 320 623 900 352 243 99 87 88 91 174 244
10 418 320 513 876 406 205 77 137 178 77 266 298
11 407 307 560 776 456 139 64 71 258 91 300 371
12 415 366 680 713 522 171 88 74 234 137 322 358
13 564 308 681 650 567 182 107 141 169 146 299 351
14 465 278 760 615 486 339 102 174 103 160 267 338
15 418 234 810 605 427 371 82 161 94 163 254 359
16 376 349 769 626 463 249 71 113 81 114 258 332
17 300 372 760 705 428 276 74 80 107 100 272 315
18 301 443 776 641 365 191 176 134 119 112 246 372
19 304 491 734 568 415 168 106 180 195 156 237 340
20 347 453 690 556 408 231 91 245 240 228 274 284
21 393 534 633 566 443 290 133 268 227 289 255 337
22 396 531 696 552 373 207 248 236 289 258 214 343
23 410 491 735 479 289 185 151 160 318 188 238 427
24 415 538 719 469 285 207 222 98 208 185 216 526
25 560 555 672 506 246 208 170 59 143 251 221 454
26 563 432 729 486 239 228 117 60 140 254 307 473
27 449 425 773 490 211 230 172 53 128 294 439 434
28 312 436 785 420 243 187 122 90 212 336 441 421
29 263 517 725 489 271 160 99 147 185 324 424 405
30 260   721 519 236 240 75 87 143 329 393 430
31 257   761   207   133 82   332   449