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| MERCED RIVER - YOSEMITE AT POHONO BRIDGE (POHC1) | ||||||||||||||||
| Latitude: 37.72º N | Longitude: 119.67º W | Elevation: 3862 Feet | ||||||||||||||
| Location: Mariposa County in CA | ||||||||||||||||
| River Group: San Joaquin | ||||||||||||||||
| Issuance Time: | May 10 2025 at 8:56 AM PDT |
# Tabular Seasonal Trend Plot for POHC1 # # File Generation Time: 05/10/2025 08:56 AM PDT # Interval: 1 Day # # Latest Forecast April-July Percent of Average: 86 % ( 329 kaf ) # 30 Year April-July Volume Mean: 384 kaf # # Peak April-July Volume and Date: 6.00 kaf on 05/10/2025 # Peak Water Year Volume and Date: 6.00 kaf on 05/10/2025 # # Min 90% 75% 50% 25% 10% Max # Exceed Exceed Exceed Exceed Exceed Exceed Exceed Raw Obs Raw Avg # Apr-Jul Apr-Jul Apr-Jul Apr-Jul Apr-Jul Apr-Jul Apr-Jul Apr-Jul Apr-Jul Raw Daily # Date Forecast Forecast Forecast Forecast Forecast Forecast Forecast To Date To Date Observation # (mm/dd/YYYY) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) # ----------------------------------------------------------------------------------------------------------------- 10/01/2024 66.0 138 187 310 539 693 1020 0.048715 10/02/2024 63.9 142 200 304 521 669 854 0.047751 10/03/2024 63.8 142 201 303 519 664 850 0.046830 10/04/2024 57.7 143 192 303 518 665 855 0.045866 10/05/2024 56.7 141 197 302 527 662 853 0.045442 10/06/2024 54.7 137 191 303 526 658 855 0.044768 10/07/2024 59.0 140 188 303 531 659 862 0.044700 10/08/2024 67.1 143 192 304 539 665 860 0.043921 10/09/2024 65.2 143 200 308 535 662 849 0.043062 10/10/2024 69.5 141 198 302 525 661 858 0.043161 10/11/2024 67.6 141 194 303 528 663 849 0.042929 10/12/2024 66.1 147 218 305 532 670 855 0.042566 10/13/2024 57.8 140 193 303 523 666 841 0.042368 10/14/2024 66.0 143 213 302 532 667 856 0.042368 10/15/2024 67.3 138 189 301 515 662 840 0.042566 10/16/2024 64.1 141 202 307 521 666 857 0.042368 10/17/2024 73.2 137 187 310 533 681 1010 0.043687 10/18/2024 63.7 136 179 308 530 679 978 0.045027 10/19/2024 69.9 140 199 308 533 680 972 0.046787 10/20/2024 72.0 139 198 309 530 679 971 0.045870 10/21/2024 86.2 145 195 310 540 686 990 0.044768 10/22/2024 66.2 138 189 305 538 684 965 0.043954 10/23/2024 74.0 136 180 304 532 676 965 0.043326 10/24/2024 69.5 137 183 307 537 681 961 0.043161 10/25/2024 68.4 143 196 310 523 683 993 0.042731 10/26/2024 64.8 148 200 315 534 689 972 0.042368 10/27/2024 54.2 139 186 301 527 672 959 0.042270 10/28/2024 55.7 140 177 305 521 682 938 0.041951 10/29/2024 64.1 151 206 320 530 691 980 0.042435 10/30/2024 61.0 141 199 311 527 683 962 0.042731 10/31/2024 56.7 140 180 313 522 671 923 0.043161 11/01/2024 56.5 139 181 301 517 668 907 0.043195 11/02/2024 54.9 127 169 297 515 651 907 0.043593 11/03/2024 61.5 133 179 303 524 666 904 0.044700 11/04/2024 54.5 118 167 303 510 648 892 0.044768 11/05/2024 56.2 134 193 311 521 654 902 0.044768 11/06/2024 58.4 145 202 309 525 665 880 0.045400 11/07/2024 49.1 134 188 297 516 660 885 0.044978 11/08/2024 48.1 126 192 291 521 655 894 0.044768 11/09/2024 60.0 121 187 289 520 656 889 0.044768 11/10/2024 60.9 129 184 305 525 679 935 0.044768 11/11/2024 63.5 125 178 302 549 667 914 0.044768 11/12/2024 55.8 141 180 297 542 664 918 0.047116 11/13/2024 49.8 134 176 287 529 651 936 0.047303 11/14/2024 50.3 127 192 278 535 649 943 0.047620 11/15/2024 43.7 132 182 280 538 657 923 0.050617 11/16/2024 53.5 136 176 297 524 657 965 0.051347 11/17/2024 70.3 134 177 294 538 670 996 0.050073 11/18/2024 73.3 144 201 313 563 679 944 0.048102 11/19/2024 82.1 151 202 318 562 671 916 0.050712 11/20/2024 96.2 161 215 335 580 675 942 0.050026 11/21/2024 94.8 163 238 338 574 710 949 0.049633 11/22/2024 63.7 140 214 324 577 671 925 0.050161 11/23/2024 70.2 152 215 321 559 677 934 0.053217 11/24/2024 79.3 163 229 333 566 696 923 0.087369 11/25/2024 61.4 153 220 328 548 671 881 0.096249 11/26/2024 65.6 147 193 311 538 647 894 0.084578 11/27/2024 61.2 141 179 294 523 651 857 0.114573 11/28/2024 69.0 144 183 298 530 663 869 0.099357 11/29/2024 67.0 142 188 296 530 643 846 0.087895 11/30/2024 70.3 146 192 294 521 649 854 0.085983 12/01/2024 70.0 142 179 294 532 658 859 0.086195 12/02/2024 72.8 145 179 296 527 660 856 0.086005 12/03/2024 69.7 139 179 292 522 653 877 0.091245 12/04/2024 67.0 142 179 295 519 663 823 0.093647 12/05/2024 69.5 144 180 294 518 654 843 0.092990 12/06/2024 59.6 143 191 300 509 622 813 0.093318 12/07/2024 53.9 141 182 295 519 622 817 0.091558 12/08/2024 43.3 133 172 274 500 611 831 0.088476 12/09/2024 61.3 148 189 286 502 623 816 0.088018 12/10/2024 62.8 154 192 297 538 632 842 0.083789 12/11/2024 83.3 159 202 302 530 616 835 0.079112 12/12/2024 71.1 156 192 299 519 599 829 0.080147 12/13/2024 53.7 159 187 297 514 594 764 0.086657 12/14/2024 61.5 156 191 288 504 596 769 0.089813 12/15/2024 64.3 159 197 284 496 586 793 0.099582 12/16/2024 65.7 156 201 296 503 584 776 0.093310 12/17/2024 69.2 159 205 309 497 591 837 0.106395 12/18/2024 67.1 155 197 315 509 611 815 0.113115 12/19/2024 78.6 162 210 314 486 597 766 0.120934 12/20/2024 79.8 156 216 324 496 609 756 0.134729 12/21/2024 73.6 141 193 298 473 582 716 0.151127 12/22/2024 77.2 157 199 314 483 586 738 0.157668 12/23/2024 69.4 159 199 328 486 599 707 0.275681 12/24/2024 78.8 166 202 334 470 615 730 0.299514 12/25/2024 69.5 167 191 312 477 591 738 0.285620 12/26/2024 72.7 154 189 310 469 582 684 0.242215 12/27/2024 68.9 149 188 285 462 567 689 0.241402 12/28/2024 71.2 146 191 285 455 570 684 0.350788 12/29/2024 68.9 146 189 291 466 559 660 0.358264 12/30/2024 69.8 146 198 281 459 546 620 0.447055 12/31/2024 71.6 149 198 287 464 551 615 0.415581 01/01/2025 67.9 138 188 282 446 530 632 0.313312 01/02/2025 72.1 145 193 296 443 540 623 0.287006 01/03/2025 78.3 148 196 308 446 532 602 0.261163 01/04/2025 72.1 136 198 297 438 529 613 0.278715 01/05/2025 75.5 136 202 302 456 540 620 0.253154 01/06/2025 68.6 136 195 306 458 531 607 0.258281 01/07/2025 75.8 139 201 329 446 542 601 0.240965 01/08/2025 68.8 111 193 290 425 522 559 0.226458 01/09/2025 73.2 124 201 290 421 519 544 0.211181 01/10/2025 67.4 130 200 286 421 520 611 0.202386 01/11/2025 85.3 138 215 318 458 544 652 0.194097 01/12/2025 73.7 119 214 283 437 511 588 0.197977 01/13/2025 66.8 113 200 273 417 495 546 0.184864 01/14/2025 69.6 117 195 272 412 497 527 0.172368 01/15/2025 69.1 118 206 278 428 496 567 0.179453 01/16/2025 64.9 108 198 274 420 488 546 0.172440 01/17/2025 69.8 119 203 265 426 486 514 0.163946 01/18/2025 82.0 124 216 288 433 506 527 0.162320 01/19/2025 59.5 106 175 228 363 461 478 0.151218 01/20/2025 68.7 109 175 246 370 462 487 0.152866 01/21/2025 61.9 105 164 230 361 459 486 0.144250 01/22/2025 51.0 102 163 214 357 453 479 0.137915 01/23/2025 56.9 102 165 230 370 453 489 0.141189 01/24/2025 62.9 114 182 247 375 472 501 0.142772 01/25/2025 68.8 117 196 241 390 461 500 0.145672 01/26/2025 48.8 118 180 229 375 460 493 0.156050 01/27/2025 55.8 116 186 231 385 469 502 0.148328 01/28/2025 66.0 117 176 237 390 477 505 0.138559 01/29/2025 80.8 146 204 263 401 481 533 0.139920 01/30/2025 106 173 234 308 469 529 660 0.138627 01/31/2025 89.9 164 244 321 478 528 637 0.131318 02/01/2025 135 186 247 322 467 531 624 0.142536 02/02/2025 127 176 231 306 446 525 640 0.560850 02/03/2025 124 182 235 289 450 513 636 1.146695 02/04/2025 97.0 171 223 297 424 517 644 0.700626 02/05/2025 96.9 184 222 286 432 517 596 0.624971 02/06/2025 130 190 236 292 438 549 593 1.494278 02/07/2025 119 185 230 299 415 517 572 0.981218 02/08/2025 130 197 232 315 429 517 582 1.238285 02/09/2025 129 181 233 314 410 521 572 0.722258 02/10/2025 123 192 236 300 400 513 578 0.576802 02/11/2025 148 183 241 313 410 491 562 0.519256 02/12/2025 141 193 249 302 407 496 563 0.455130 02/13/2025 131 189 255 302 414 486 593 0.418354 02/14/2025 163 213 260 309 406 527 580 0.870096 02/15/2025 165 211 249 301 394 506 551 0.752159 02/16/2025 164 212 251 304 402 474 565 0.666539 02/17/2025 170 218 252 305 398 482 589 0.678274 02/18/2025 168 213 250 301 400 467 558 0.608603 02/19/2025 161 207 237 286 386 456 533 0.555711 02/20/2025 168 213 242 289 396 464 548 0.564306 02/21/2025 174 229 260 306 405 499 568 0.551661 02/22/2025 171 221 259 308 410 480 568 0.541908 02/23/2025 172 224 266 314 411 463 582 0.578438 02/24/2025 181 228 271 317 420 485 594 0.656703 02/25/2025 194 241 286 338 435 516 604 0.839929 02/26/2025 202 254 308 349 449 529 613 0.879022 02/27/2025 195 253 288 331 421 505 586 0.857037 02/28/2025 188 242 282 315 422 495 552 0.896542 03/01/2025 Missing Missing Missing Missing Missing Missing Missing 0.897865 03/02/2025 Missing Missing Missing Missing Missing Missing Missing 0.896459 03/03/2025 214 267 315 350 430 497 642 0.973403 03/04/2025 221 274 320 357 441 537 628 0.834558 03/05/2025 231 271 321 356 439 523 602 0.752407 03/06/2025 255 284 326 359 474 531 611 0.790589 03/07/2025 251 293 316 355 473 518 577 0.722490 03/08/2025 224 267 288 335 417 486 531 0.636456 03/09/2025 233 287 311 343 436 504 570 0.630422 03/10/2025 249 290 314 346 429 495 599 0.684887 03/11/2025 244 285 314 353 448 481 588 0.715135 03/12/2025 238 287 320 351 442 493 593 0.716291 03/13/2025 256 292 326 349 442 498 577 0.741085 03/14/2025 265 292 328 357 440 494 538 0.693069 03/15/2025 265 292 316 350 419 474 521 0.716871 03/16/2025 262 284 309 338 389 452 511 0.731580 03/17/2025 263 281 306 339 393 446 524 0.736291 03/18/2025 276 302 325 359 396 483 569 0.821582 03/19/2025 276 305 327 353 403 480 552 0.739266 03/20/2025 278 294 317 342 381 448 492 0.742573 03/21/2025 278 301 325 344 391 449 502 0.767119 03/22/2025 278 301 328 353 396 454 489 0.842575 03/23/2025 288 312 341 369 409 478 530 1.052578 03/24/2025 283 316 350 371 409 480 533 1.412500 03/25/2025 298 327 352 378 422 488 526 1.993582 03/26/2025 301 326 355 381 419 483 564 2.558054 03/27/2025 311 324 355 375 408 479 550 3.001944 03/28/2025 317 320 352 379 414 471 557 3.085830 03/29/2025 296 314 337 355 385 428 489 2.598633 03/30/2025 307 317 344 366 397 449 481 2.178131 03/31/2025 325 329 352 374 407 437 481 2.030608 04/01/2025 328 334 350 369 395 428 481 2.001187 04/02/2025 325 333 343 366 392 416 497 1.63 1.62 1.629776 04/03/2025 324 333 343 368 390 421 486 3.15 3.28 1.517378 04/04/2025 324 331 342 365 396 417 505 4.55 5.02 1.401674 04/05/2025 322 329 341 361 386 416 477 5.90 6.82 1.355226 04/06/2025 323 331 341 360 385 415 473 7.28 8.68 1.377789 04/07/2025 318 330 339 356 385 413 479 8.86 10.63 1.582420 04/08/2025 303 313 320 337 363 395 448 10.84 12.96 1.971764 04/09/2025 303 315 321 336 362 389 453 13.28 15.29 2.443837 04/10/2025 302 312 323 338 357 390 448 16.39 17.48 3.113516 04/11/2025 303 315 324 336 362 384 459 20.19 19.66 3.794600 04/12/2025 302 312 317 335 355 385 465 24.17 22.20 3.987000 04/13/2025 309 317 322 337 366 390 474 28.24 24.68 4.068490 04/14/2025 311 317 322 338 364 395 485 32.47 27.17 4.227499 04/15/2025 310 314 321 338 362 389 469 36.74 29.64 4.271715 04/16/2025 303 312 318 333 351 383 445 40.93 32.13 4.187416 04/17/2025 298 309 315 329 346 381 425 44.80 34.55 3.872371 04/18/2025 298 308 313 326 339 375 404 48.56 37.03 3.759476 04/19/2025 299 309 315 328 341 376 402 52.35 39.69 3.789725 04/20/2025 299 307 314 329 339 376 409 56.08 42.34 3.729807 04/21/2025 299 307 311 323 335 374 389 60.32 45.08 4.234193 04/22/2025 300 306 312 322 337 374 389 65.03 47.90 4.713623 04/23/2025 305 310 317 330 341 378 402 69.95 50.84 4.917509 04/24/2025 306 313 324 336 345 385 415 74.61 53.86 4.663540 04/25/2025 303 314 321 334 345 376 398 78.76 56.97 4.149565 04/26/2025 308 321 327 342 354 380 424 82.52 60.17 3.759393 04/27/2025 317 323 330 340 357 385 425 85.80 63.68 3.276329 04/28/2025 319 329 336 347 354 390 444 88.57 67.40 2.770370 04/29/2025 325 332 340 357 367 398 451 91.06 71.28 2.491855 04/30/2025 316 328 336 346 373 397 415 93.85 75.25 2.794916 05/01/2025 316 329 335 345 366 389 402 97.41 79.47 3.552613 05/02/2025 311 328 336 344 364 383 393 101.28 83.87 3.872040 05/03/2025 306 322 329 337 355 371 382 105.89 88.32 4.608662 05/04/2025 307 324 327 334 349 361 375 110.59 92.70 4.708002 05/05/2025 310 323 328 334 351 365 374 114.32 97.07 3.729888 05/06/2025 306 320 323 331 343 357 370 118.11 101.45 3.782947 05/07/2025 303 320 323 331 343 349 380 122.49 105.83 4.382956 05/08/2025 310 322 326 332 348 354 375 127.10 110.20 4.608002 05/09/2025 305 322 324 332 343 353 370 132.29 114.70 5.191151 05/10/2025 303 320 322 329 337 350 354 138.29 119.22 6.004634 # # -----------------------------------------------------------------------------------------------------------------
| Text Products (RNOHFSAJV and RNOHFSWSV) |
| Raw ESP April-July Streamflow Volumes Tracker April to July Streamflow Volume Accumulation Forecast |
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ324) |
| Tonight: Mostly clear. Lows 52 to 58. Northeast winds up to 10 mph. Sunday: Sunny. Highs 65 to 75. Southwest winds 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Sunday Night: Mostly clear. Lows in the upper 40s. Southwest winds 5 to 15 mph shifting to the south up to 5 mph after midnight. Monday: Sunny. Highs 52 to 64. South winds 5 to 10 mph shifting to the southwest 10 to 20 mph in the afternoon. Monday Night: Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 41. Southwest winds 5 to 15 mph decreasing to up to 5 mph after midnight. Tuesday: Partly sunny. Chance of rain showers in the afternoon. Highs 45 to 55. Chance of showers 40 percent. Tuesday Night: Partly cloudy. Lows 34 to 40. Wednesday and Wednesday Night: Mostly clear. Highs 55 to 65. Lows 41 to 47. Thursday: Warmer, sunny. Highs 61 to 71. Thursday Night through Friday Night: Partly cloudy. Lows 46 to 53. Highs 63 to 73. Saturday: Sunny. Highs 62 to 74. |
| Flood Impacts | |
| 23.45 Feet | Flood of record...1/3/97. $178 million damage to Yosemite Valley. |
| 13.6 Feet | Lift stations at Housekeeping Camp and Yosemite Creek flooded. Southside Drive at Chapel Meadow impassable. |
| 12.5 Feet | Northside Drive at Wosky Pond, El Capitan crossover, and Sentinel crossover are impassable to vehicles. |
| 12.0 Feet | Water on road at Northside Drive, Southside Drive, El Capitan crossover, Sentinel crossover, and Highway 140 near Cookie Cliff. |
| 11.4 Feet | Water begins to overtop road curbs on Northside Drive. Swinging Bridge overtops. |
| 10.0 Feet | Merced River at Pohono Bridge begins to rise out of its banks. Flood Stage. |
| 9.5 Feet | Lower Pines and Housekeeping Camp begin flooding. |
| 7.0 Feet | RIVER IS CLOSED TO RAFTERS AND FLOATATION DEVICES. |