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USGS Daily Statistics for Pennsylvania

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[!] ICE EFFECTS ON STREAMFLOW -- During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.



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
1 376 379 445 578 362 240 198 144 121 125 179 289
2 364 440 474 574 382 256 181 128 136 135 182 263
3 409 401 445 551 364 264 188 164 124 142 155 286
4 473 401 607 589 347 257 175 157 116 126 171 285
5 432 415 715 569 339 286 218 189 172 120 169 261
6 425 466 673 484 375 254 205 268 148 114 169 278
7 330 467 748 512 371 247 175 192 170 126 158 268
8 339 415 637 497 388 278 187 138 131 110 178 276
9 320 351 587 525 400 269 232 130 205 114 163 309
10 283 376 635 541 410 244 242 133 211 105 166 285
11 320 435 599 463 396 251 225 172 121 98 163 286
12 408 431 601 524 428 230 226 159 112 104 171 296
13 330 501 601 562 455 241 216 142 113 104 174 325
14 337 528 638 532 386 250 211 150 118 112 169 366
15 362 498 672 537 365 248 172 140 110 135 184 302
16 340 551 554 505 355 250 155 135 100 170 319 345
17 307 452 569 468 363 325 146 122 195 147 288 321
18 325 472 514 411 421 234 130 192 292 143 240 363
19 428 508 600 399 383 293 151 155 124 138 238 291
20 391 467 685 410 346 256 175 186 105 137 233 247
21 389 493 674 406 366 268 187 174 147 141 187 289
22 397 529 636 387 332 268 189 140 178 126 174 321
23 393 583 596 399 312 279 197 131 134 116 184 291
24 470 648 585 412 324 242 166 112 163 121 185 308
25 457 605 496 403 365 245 134 116 147 134 190 311
26 442 671 513 466 348 211 132 107 147 124 261 313
27 429 503 488 405 304 225 184 111 139 134 308 307
28 446 462 500 396 323 243 238 123 147 143 302 334
29 407 396 594 415 320 244 289 131 166 139 257 305
30 425   567 387 259 204 175 108 176 148 235 380
31 420   551   267   177 132   165   353