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USGS Daily Statistics for Pennsylvania

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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 -> 2020-09-30)

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
1 376 379 445 575 355 241 199 145 122 125 179 289
2 364 440 475 573 378 257 182 127 132 135 182 263
3 409 401 444 550 361 265 189 164 123 142 155 286
4 473 401 607 590 345 258 176 158 115 126 171 285
5 432 415 717 570 337 286 220 190 173 120 169 261
6 425 466 676 484 372 255 207 270 149 114 169 278
7 330 461 752 513 370 248 176 193 171 126 158 268
8 339 411 640 491 387 279 187 139 132 110 178 276
9 320 349 589 519 398 271 234 131 206 114 163 309
10 283 363 638 539 410 245 243 134 212 105 166 285
11 320 425 602 462 395 249 225 173 122 98 163 286
12 408 426 604 524 429 231 227 160 113 104 171 296
13 330 474 604 557 456 242 217 143 114 104 174 325
14 337 520 642 529 387 251 213 150 119 112 169 366
15 362 494 676 536 365 249 173 141 110 135 184 302
16 340 549 557 505 355 251 156 136 101 170 319 345
17 307 450 571 468 363 327 147 123 197 147 288 321
18 325 471 516 402 423 235 131 193 295 143 240 363
19 428 508 585 396 383 294 152 156 125 138 238 291
20 391 467 648 409 346 257 177 187 105 137 233 247
21 389 494 664 404 367 270 189 176 148 141 187 289
22 397 531 633 386 332 269 189 140 180 126 174 321
23 393 585 593 399 312 280 198 131 135 116 184 291
24 470 651 582 411 324 243 166 112 164 121 185 308
25 457 607 492 403 366 246 134 116 148 134 190 311
26 442 673 511 452 350 212 133 107 148 124 261 313
27 429 500 485 380 305 226 186 111 140 134 308 307
28 446 462 488 390 324 244 240 120 148 143 302 334
29 407 396 554 411 320 246 291 126 167 139 257 305
30 425   559 370 257 205 176 108 177 148 235 380
31 420   547   268   178 132   165   353