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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 89 - 90 years of record in, ft3/s   (Calculation Period 1919-10-01 -> 2016-09-30)

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
1 367 377 417 554 346 241 198 139 121 118 165 284
2 363 442 451 569 362 257 181 120 124 130 176 249
3 397 402 434 541 358 266 188 160 122 138 150 283
4 455 403 607 551 343 260 176 156 115 120 168 285
5 424 415 723 559 323 287 220 190 175 113 163 261
6 425 456 681 471 352 254 198 274 150 106 131 278
7 329 443 757 505 361 247 161 192 173 105 136 266
8 340 367 640 487 386 283 182 136 128 99 165 277
9 320 336 592 520 400 274 234 129 145 108 145 309
10 282 357 635 542 412 235 246 131 111 101 149 274
11 320 408 602 463 379 217 216 170 97 95 155 285
12 325 361 611 523 422 224 220 161 105 101 166 292
13 278 431 612 563 451 241 217 142 110 102 170 325
14 318 504 651 533 381 247 206 146 116 110 166 367
15 353 458 671 539 363 243 171 133 108 135 175 292
16 334 451 560 473 354 241 154 131 99 165 309 323
17 301 418 579 451 357 316 145 110 198 143 287 300
18 317 452 522 393 424 230 129 171 296 142 237 301
19 419 493 596 387 386 284 152 150 122 138 220 275
20 360 450 662 392 348 238 178 186 104 137 219 238
21 381 469 679 396 361 233 191 174 147 116 178 250
22 389 486 647 381 322 255 185 132 163 107 167 294
23 372 556 605 397 302 255 195 126 132 108 179 282
24 416 637 593 411 321 206 157 110 164 113 169 301
25 420 584 499 396 366 234 131 113 135 132 179 306
26 425 663 519 443 351 206 131 104 138 122 257 311
27 419 491 486 371 296 222 187 110 135 122 307 305
28 439 455 480 387 318 238 239 115 145 133 303 330
29 400 396 547 409 315 245 218 114 166 128 258 303
30 422   539 368 252 202 156 105 165 142 234 378
31 420   525   267   155 132   141   351