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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 03085500 Chartiers Creek at Carnegie, PA


Allegheny County, Pennsylvania
Hydrologic Unit Code 05030101
Latitude  40°24'02", Longitude  80°05'48" NAD27
Drainage area 257  square miles
Gage datum 755.45 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 water year of record in, ft3/s   (Calculation Period 1919-10-01 -> 2021-09-30)

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
1 381 376 465 576 362 240 198 144 121 125 178 289
2 373 437 481 572 380 255 181 128 136 134 181 263
3 414 398 448 548 364 263 188 164 124 141 155 285
4 477 398 607 586 350 257 175 157 116 125 170 283
5 433 412 712 566 346 286 218 189 172 119 168 260
6 425 463 670 482 378 254 205 268 148 114 168 277
7 330 464 744 509 372 247 175 192 170 125 157 266
8 339 412 633 495 388 278 187 138 131 109 176 274
9 319 349 584 522 404 269 232 130 205 113 162 307
10 282 373 632 538 421 244 242 133 211 104 165 284
11 319 431 596 463 399 251 225 172 121 98 164 285
12 406 428 599 521 429 230 226 159 112 104 171 293
13 328 497 598 559 455 241 216 142 113 104 173 322
14 335 524 635 529 386 250 211 150 118 111 168 363
15 360 494 668 534 365 248 172 140 110 134 183 300
16 339 552 551 502 354 250 155 135 100 170 317 342
17 306 451 565 465 362 325 146 122 195 147 286 319
18 324 470 520 408 420 234 130 192 292 143 238 361
19 426 506 609 397 382 293 151 155 124 138 236 289
20 389 464 684 408 344 256 175 186 105 137 232 246
21 386 490 672 403 365 268 187 174 147 141 186 289
22 394 526 633 385 331 268 189 140 178 125 173 321
23 391 581 594 397 311 279 197 131 134 116 185 291
24 466 652 583 409 322 242 166 112 163 121 185 311
25 453 617 494 401 363 245 134 116 147 133 190 318
26 440 673 511 463 347 211 132 107 147 124 261 314
27 426 504 486 402 303 225 184 111 139 134 306 306
28 443 474 500 394 323 243 238 123 147 142 300 334
29 404 396 593 414 321 244 289 131 166 141 255 306
30 422   565 389 258 204 175 108 176 151 234 379
31 417   549   267   177 132   165   354