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USGS Daily Statistics for Pennsylvania

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 983.96 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 36 - 36 years of record in, ft3/s   (Calculation Period 1977-10-01 -> 2013-09-30)

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
1 378 292 444 903 432 269 193 151 68 122 168 533
2 393 321 459 939 409 220 149 128 158 152 170 571
3 336 318 464 824 372 245 117 92 160 149 197 456
4 378 273 523 922 339 245 81 96 125 137 172 406
5 414 279 658 1,040 297 299 129 89 74 119 179 357
6 340 321 669 997 264 376 156 86 66 186 168 285
7 294 322 596 1,020 291 422 124 77 73 127 210 260
8 277 313 640 947 251 330 97 97 67 102 225 247
9 352 277 645 915 339 256 103 86 97 85 212 246
10 336 312 511 907 396 213 74 160 146 78 318 276
11 346 301 535 793 465 148 57 79 215 89 315 372
12 370 362 617 738 554 189 73 80 224 143 305 381
13 468 279 655 684 572 204 97 163 164 160 320 393
14 390 258 812 646 622 402 79 186 89 181 290 438
15 412 200 881 602 520 437 62 135 84 186 277 483
16 380 308 816 595 478 288 60 77 77 139 285 389
17 287 364 798 675 448 321 55 67 113 144 319 357
18 298 383 825 618 349 216 93 98 86 139 280 410
19 293 450 777 569 408 173 70 154 142 198 257 348
20 343 469 740 529 430 220 81 162 203 296 305 289
21 427 561 762 501 489 309 119 189 225 354 281 304
22 439 554 902 501 361 222 214 148 266 282 221 271
23 424 431 922 476 286 204 124 86 242 190 264 365
24 389 469 873 485 312 234 183 57 126 181 240 494
25 556 479 762 545 269 217 107 46 90 257 236 441
26 646 375 830 518 229 204 73 52 114 240 321 448
27 499 373 901 492 210 246 181 46 112 234 450 360
28 302 399 914 434 250 167 127 58 227 265 478 325
29 244 440 810 523 283 158 101 139 192 264 477 323
30 259   719 506 247 270 73 78 107 258 450 381
31 270   766   207   138 82   211   413