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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 8:57 AM PDT |
# Tabular Water Year Trend Plot for POHC1 # # File Generation Time: 05/10/2025 08:57 AM PDT # Interval: 1 Day # # Latest Forecast Water Year Volume Forecast: 411 kaf # 30 Year Water Year Volume Mean: 493 kaf # # Forecast Water Year Percent of Average: 83% # Observed Water Year to Date Percent of Average: 97% # # Peak Water Year Volume and Date: 6.00 kaf on 05/10/2025 # # Min 90% 75% 50% 25% 10% Max Raw Raw Raw # Exceed Exceed Exceed Exceed Exceed Exceed Exceed WY To Date WY To Date Daily # Date WY Fcst WY Fcst WY Fcst WY Fcst WY Fcst WY Fcst WY Fcst Observation Average Observation # (mm/dd/YYYY) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) (kaf) # ----------------------------------------------------------------------------------------------------------------------- 10/01/2024 133 194 238 394 659 851 1260 0.05 0.11 0.048715 10/02/2024 127 200 247 377 655 824 1160 0.10 0.21 0.047751 10/03/2024 127 200 245 376 655 812 1150 0.14 0.31 0.046830 10/04/2024 116 196 242 376 655 812 1170 0.19 0.41 0.045866 10/05/2024 114 194 242 373 638 808 1160 0.23 0.51 0.045442 10/06/2024 110 194 238 375 652 804 1160 0.28 0.60 0.044768 10/07/2024 119 192 238 377 650 817 1180 0.32 0.70 0.044700 10/08/2024 133 194 246 378 676 823 1170 0.37 0.81 0.043921 10/09/2024 129 193 251 384 664 811 1150 0.41 0.91 0.043062 10/10/2024 137 193 240 373 653 820 1170 0.45 1.01 0.043161 10/11/2024 133 194 239 375 647 810 1150 0.50 1.12 0.042929 10/12/2024 131 197 256 378 644 816 1150 0.54 1.22 0.042566 10/13/2024 117 193 244 375 654 819 1130 0.58 1.32 0.042368 10/14/2024 131 194 256 374 652 817 1160 0.62 1.48 0.042368 10/15/2024 135 190 243 372 627 816 1120 0.67 1.59 0.042566 10/16/2024 129 198 256 382 653 816 1170 0.71 1.71 0.042368 10/17/2024 143 190 238 384 649 836 1200 0.75 1.86 0.043687 10/18/2024 125 188 225 381 637 824 1160 0.80 1.98 0.045027 10/19/2024 137 191 238 383 654 844 1160 0.84 2.09 0.046787 10/20/2024 141 192 237 384 657 853 1200 0.89 2.22 0.045870 10/21/2024 148 194 241 386 655 844 1170 0.94 2.33 0.044768 10/22/2024 133 191 232 378 651 829 1150 0.98 2.44 0.043954 10/23/2024 145 189 231 377 644 824 1150 1.02 2.55 0.043326 10/24/2024 140 192 230 380 641 822 1150 1.07 2.72 0.043161 10/25/2024 137 192 241 385 644 842 1190 1.11 3.13 0.042731 10/26/2024 131 197 240 394 654 829 1170 1.15 3.56 0.042368 10/27/2024 110 193 237 370 640 800 1140 1.19 3.80 0.042270 10/28/2024 112 190 223 376 638 797 1120 1.24 4.10 0.041951 10/29/2024 129 204 251 407 660 829 1180 1.28 4.37 0.042435 10/30/2024 122 198 246 389 654 828 1150 1.32 4.68 0.042731 10/31/2024 113 194 229 386 657 800 1110 1.36 4.96 0.043161 11/01/2024 114 197 225 373 652 799 1100 1.41 5.19 0.043195 11/02/2024 110 179 215 362 627 774 1080 1.45 5.43 0.043593 11/03/2024 121 185 228 369 643 789 1100 1.50 5.64 0.044700 11/04/2024 109 166 215 358 606 761 1090 1.54 5.82 0.044768 11/05/2024 111 191 233 367 627 785 1100 1.58 6.00 0.044768 11/06/2024 117 207 242 372 642 784 1120 1.63 6.21 0.045400 11/07/2024 99.1 191 228 356 625 765 1110 1.68 6.40 0.044978 11/08/2024 99.0 185 237 362 628 776 1110 1.72 6.65 0.044768 11/09/2024 116 176 229 368 637 770 1110 1.76 6.91 0.044768 11/10/2024 124 187 223 375 643 802 1120 1.81 7.12 0.044768 11/11/2024 126 187 217 378 656 807 1120 1.85 7.36 0.044768 11/12/2024 112 186 230 357 647 781 1120 1.90 7.59 0.047116 11/13/2024 104 175 231 357 633 783 1130 1.95 7.84 0.047303 11/14/2024 105 173 231 340 627 773 1150 2.00 8.14 0.047620 11/15/2024 92.4 176 226 342 662 793 1130 2.05 8.37 0.050617 11/16/2024 107 178 223 343 671 782 1170 2.10 8.60 0.051347 11/17/2024 136 188 228 371 707 805 1190 2.15 8.91 0.050073 11/18/2024 142 197 246 392 723 806 1200 2.20 9.21 0.048102 11/19/2024 152 202 246 380 692 789 1170 2.25 9.48 0.050712 11/20/2024 175 209 261 403 695 811 1240 2.30 9.76 0.050026 11/21/2024 168 217 289 402 706 854 1270 2.35 10.01 0.049633 11/22/2024 131 186 274 399 670 817 1240 2.40 10.33 0.050161 11/23/2024 134 200 263 400 664 806 1260 2.45 10.59 0.053217 11/24/2024 148 213 291 397 663 829 1230 2.54 10.88 0.087369 11/25/2024 122 205 274 380 669 800 1160 2.63 11.13 0.096249 11/26/2024 125 202 246 369 633 789 1120 2.72 11.38 0.084578 11/27/2024 115 191 233 361 628 769 1060 2.83 11.62 0.114573 11/28/2024 128 198 245 368 630 790 1130 2.93 11.85 0.099357 11/29/2024 117 195 244 366 629 765 1110 3.02 12.08 0.087895 11/30/2024 129 195 253 373 616 770 1150 3.11 12.32 0.085983 12/01/2024 129 194 240 365 622 784 1110 3.19 12.57 0.086195 12/02/2024 135 196 244 365 608 790 1060 3.28 12.88 0.086005 12/03/2024 128 185 237 361 604 781 1080 3.37 13.16 0.091245 12/04/2024 125 193 242 363 615 809 1090 3.46 13.41 0.093647 12/05/2024 121 196 247 369 611 781 1080 3.56 13.67 0.092990 12/06/2024 111 195 250 375 607 748 1050 3.65 13.94 0.093318 12/07/2024 105 193 241 366 603 762 1050 3.74 14.19 0.091558 12/08/2024 83.3 174 222 336 579 724 1010 3.83 14.44 0.088476 12/09/2024 113 203 244 362 587 747 1020 3.92 14.69 0.088018 12/10/2024 115 210 250 373 619 758 1050 4.00 14.97 0.083789 12/11/2024 132 216 260 363 622 748 1080 4.08 15.29 0.079112 12/12/2024 113 214 252 357 617 725 996 4.16 15.62 0.080147 12/13/2024 100 217 244 354 601 728 941 4.25 15.92 0.086657 12/14/2024 111 218 249 359 584 729 937 4.34 16.19 0.089813 12/15/2024 116 218 250 353 587 712 969 4.44 16.50 0.099582 12/16/2024 120 221 266 362 585 719 947 4.53 16.87 0.093310 12/17/2024 125 219 270 382 614 716 1010 4.64 17.16 0.106395 12/18/2024 119 224 264 385 609 737 990 4.75 17.44 0.113115 12/19/2024 132 216 274 379 605 714 983 4.87 17.77 0.120934 12/20/2024 124 211 288 391 614 752 964 5.01 18.11 0.134729 12/21/2024 122 191 256 350 584 721 934 5.16 18.42 0.151127 12/22/2024 119 205 266 372 591 717 971 5.31 18.75 0.157668 12/23/2024 112 209 271 386 595 727 936 5.59 19.07 0.275681 12/24/2024 123 217 268 391 578 736 958 5.89 19.41 0.299514 12/25/2024 109 221 261 376 584 703 971 6.17 19.79 0.285620 12/26/2024 114 206 265 383 567 702 889 6.42 20.16 0.242215 12/27/2024 109 198 250 366 585 686 893 6.66 20.50 0.241402 12/28/2024 112 195 257 363 565 689 888 7.01 20.86 0.350788 12/29/2024 110 202 257 363 568 672 870 7.37 21.23 0.358264 12/30/2024 112 203 267 356 584 661 826 7.81 21.63 0.447055 12/31/2024 115 208 275 361 541 683 803 8.23 22.22 0.415581 01/01/2025 111 194 255 373 548 637 782 8.54 23.00 0.313312 01/02/2025 115 199 265 385 532 654 803 8.83 24.37 0.287006 01/03/2025 124 204 263 388 535 646 777 9.09 25.21 0.261163 01/04/2025 115 191 266 377 534 641 727 9.37 25.84 0.278715 01/05/2025 120 190 267 405 537 641 742 9.62 26.45 0.253154 01/06/2025 111 189 264 396 533 638 748 9.88 26.96 0.258281 01/07/2025 120 196 269 410 537 651 739 10.12 27.44 0.240965 01/08/2025 110 167 253 367 511 642 695 10.35 28.09 0.226458 01/09/2025 117 187 257 372 519 638 714 10.56 28.84 0.211181 01/10/2025 109 198 258 357 508 638 717 10.76 29.44 0.202386 01/11/2025 133 214 295 392 537 676 767 10.96 30.01 0.194097 01/12/2025 117 199 266 351 513 647 708 11.15 30.58 0.197977 01/13/2025 108 177 253 346 496 612 655 11.34 31.29 0.184864 01/14/2025 112 188 251 341 491 592 633 11.51 31.89 0.172368 01/15/2025 112 190 264 353 506 629 686 11.69 32.46 0.179453 01/16/2025 107 172 258 352 508 613 660 11.86 33.00 0.172440 01/17/2025 112 184 252 341 496 599 657 12.03 33.51 0.163946 01/18/2025 127 193 260 356 519 621 636 12.19 34.02 0.162320 01/19/2025 105 160 228 301 469 558 577 12.34 34.53 0.151218 01/20/2025 110 164 222 320 475 569 596 12.49 35.01 0.152866 01/21/2025 108 158 213 297 437 549 588 12.64 35.50 0.144250 01/22/2025 94.2 155 215 279 425 541 583 12.78 35.99 0.137915 01/23/2025 101 156 223 294 462 561 592 12.92 36.49 0.141189 01/24/2025 108 168 233 299 468 570 597 13.06 37.00 0.142772 01/25/2025 114 173 250 305 475 540 605 13.21 37.52 0.145672 01/26/2025 89.2 167 233 298 453 539 591 13.36 38.02 0.156050 01/27/2025 100 171 245 299 483 582 593 13.51 38.50 0.148328 01/28/2025 116 168 241 305 470 579 610 13.65 38.97 0.138559 01/29/2025 140 198 270 345 508 576 625 13.79 39.42 0.139920 01/30/2025 177 255 317 408 589 658 777 13.93 39.89 0.138627 01/31/2025 160 237 332 412 599 654 752 14.06 40.35 0.131318 02/01/2025 199 255 328 407 568 654 741 14.20 40.80 0.142536 02/02/2025 197 233 302 382 543 618 749 14.76 41.26 0.560850 02/03/2025 193 252 303 361 526 597 743 15.91 41.74 1.146695 02/04/2025 155 238 291 361 508 596 749 16.61 42.24 0.700626 02/05/2025 160 252 296 358 517 603 699 17.23 42.77 0.624971 02/06/2025 198 263 307 361 520 636 695 18.73 43.27 1.494278 02/07/2025 184 250 304 367 497 600 681 19.71 43.84 0.981218 02/08/2025 202 265 298 395 520 603 718 20.95 44.58 1.238285 02/09/2025 203 247 307 388 495 604 714 21.67 45.34 0.722258 02/10/2025 197 270 310 387 499 596 732 22.25 45.99 0.576802 02/11/2025 221 263 320 395 503 579 690 22.77 46.58 0.519256 02/12/2025 213 281 323 390 495 596 690 23.22 47.14 0.455130 02/13/2025 204 283 325 414 498 579 699 23.64 47.73 0.418354 02/14/2025 240 300 338 402 491 634 697 24.51 48.43 0.870096 02/15/2025 246 302 336 395 487 610 689 25.26 49.16 0.752159 02/16/2025 246 295 339 392 494 567 706 25.93 50.01 0.666539 02/17/2025 252 303 335 397 490 596 740 26.61 50.77 0.678274 02/18/2025 251 295 337 396 496 567 704 27.22 51.61 0.608603 02/19/2025 246 295 326 385 482 570 678 27.77 52.51 0.555711 02/20/2025 255 298 331 396 495 572 696 28.34 53.29 0.564306 02/21/2025 256 314 346 407 496 602 707 28.89 54.04 0.551661 02/22/2025 251 302 342 410 502 592 703 29.43 54.74 0.541908 02/23/2025 248 302 348 406 502 572 726 30.01 55.41 0.578438 02/24/2025 261 304 355 416 500 596 733 30.66 56.07 0.656703 02/25/2025 274 319 372 433 516 616 750 31.50 56.72 0.839929 02/26/2025 283 329 390 432 535 627 734 32.38 57.38 0.879022 02/27/2025 268 324 361 405 496 596 694 33.24 58.06 0.857037 02/28/2025 262 315 354 392 504 599 671 34.14 58.86 0.896542 03/01/2025 Missing Missing Missing Missing Missing Missing Missing 35.03 59.59 0.897865 03/02/2025 Missing Missing Missing Missing Missing Missing Missing 35.93 60.34 0.896459 03/03/2025 280 332 386 416 497 579 740 36.90 61.08 0.973403 03/04/2025 297 340 384 423 508 624 717 37.74 61.83 0.834558 03/05/2025 301 338 384 424 514 607 690 38.49 62.62 0.752407 03/06/2025 329 349 390 431 546 624 697 39.28 63.42 0.790589 03/07/2025 324 357 382 421 545 629 662 40.00 64.21 0.722490 03/08/2025 297 332 357 402 484 561 613 40.64 65.18 0.636456 03/09/2025 305 354 375 413 511 584 658 41.27 66.09 0.630422 03/10/2025 321 356 382 412 500 578 689 41.96 67.05 0.684887 03/11/2025 321 350 383 419 521 566 676 42.67 68.06 0.715135 03/12/2025 320 357 391 422 522 583 681 43.39 69.06 0.716291 03/13/2025 337 364 402 425 521 584 668 44.13 70.08 0.741085 03/14/2025 347 366 405 432 520 579 625 44.82 71.13 0.693069 03/15/2025 353 372 400 426 507 569 612 45.54 72.21 0.716871 03/16/2025 356 369 395 423 473 543 609 46.27 73.36 0.731580 03/17/2025 354 363 387 428 478 536 620 47.01 74.52 0.736291 03/18/2025 370 383 414 450 488 578 659 47.83 75.69 0.821582 03/19/2025 368 390 415 443 498 573 648 48.57 76.93 0.739266 03/20/2025 366 378 399 427 469 540 578 49.31 78.22 0.742573 03/21/2025 362 383 405 426 471 532 595 50.08 79.57 0.767119 03/22/2025 361 383 407 435 480 542 585 50.92 81.02 0.842575 03/23/2025 369 393 422 452 494 563 628 51.97 82.41 1.052578 03/24/2025 366 396 431 453 492 566 631 53.38 83.79 1.412500 03/25/2025 380 409 437 461 506 580 624 55.38 85.17 1.993582 03/26/2025 382 407 438 463 506 570 663 57.94 86.53 2.558054 03/27/2025 396 407 439 459 492 568 650 60.94 87.90 3.001944 03/28/2025 400 404 437 462 497 561 656 64.02 89.30 3.085830 03/29/2025 378 396 419 437 469 518 583 66.62 90.72 2.598633 03/30/2025 390 400 426 449 484 540 575 68.80 92.20 2.178131 03/31/2025 408 412 435 458 493 526 575 70.83 93.74 2.030608 04/01/2025 411 416 431 451 483 517 573 72.83 95.35 2.001187 04/02/2025 407 415 425 449 476 502 588 74.46 97.02 1.629776 04/03/2025 407 416 426 451 473 505 576 75.98 98.76 1.517378 04/04/2025 407 414 425 449 478 502 597 77.38 100.56 1.401674 04/05/2025 405 411 424 445 470 501 567 78.74 102.42 1.355226 04/06/2025 406 412 423 444 468 501 562 80.11 104.37 1.377789 04/07/2025 401 412 420 440 468 499 568 81.70 106.70 1.582420 04/08/2025 385 394 402 421 445 480 537 83.67 109.03 1.971764 04/09/2025 385 397 402 420 445 474 541 86.11 111.23 2.443837 04/10/2025 385 394 403 420 439 475 536 89.23 113.40 3.113516 04/11/2025 386 396 404 419 443 469 547 93.02 115.94 3.794600 04/12/2025 384 393 399 418 436 472 553 97.01 118.42 3.987000 04/13/2025 392 399 404 423 448 475 562 101.08 120.91 4.068490 04/14/2025 394 398 404 422 446 480 573 105.30 123.39 4.227499 04/15/2025 390 395 403 421 444 476 557 109.58 125.87 4.271715 04/16/2025 386 393 398 415 433 469 532 113.76 128.29 4.187416 04/17/2025 380 390 397 413 429 467 512 117.64 130.78 3.872371 04/18/2025 380 388 395 409 422 460 490 121.39 133.43 3.759476 04/19/2025 381 390 396 411 423 461 489 125.18 136.09 3.789725 04/20/2025 381 388 394 411 422 461 496 128.91 138.83 3.729807 04/21/2025 381 388 392 404 419 460 475 133.15 141.65 4.234193 04/22/2025 382 387 395 404 420 460 473 137.86 144.59 4.713623 04/23/2025 386 391 398 412 425 461 489 142.78 147.61 4.917509 04/24/2025 387 395 405 419 429 470 503 147.44 150.72 4.663540 04/25/2025 385 395 404 415 429 460 486 151.59 153.92 4.149565 04/26/2025 389 401 408 424 436 464 512 155.35 157.43 3.759393 04/27/2025 397 404 412 421 439 469 514 158.63 161.16 3.276329 04/28/2025 400 411 417 431 437 474 533 161.40 165.04 2.770370 04/29/2025 408 413 421 440 449 482 541 163.89 169.00 2.491855 04/30/2025 400 410 418 429 455 483 502 166.69 173.22 2.794916 05/01/2025 399 410 416 427 447 471 489 170.24 177.63 3.552613 05/02/2025 394 409 418 425 447 466 475 174.11 182.08 3.872040 05/03/2025 389 404 410 419 438 454 465 178.72 186.47 4.608662 05/04/2025 390 406 408 416 433 444 459 183.43 190.84 4.708002 05/05/2025 394 404 410 416 433 447 458 187.16 195.21 3.729888 05/06/2025 390 402 405 412 425 440 454 190.94 199.60 3.782947 05/07/2025 387 401 405 413 428 433 464 195.32 203.96 4.382956 05/08/2025 394 403 407 413 431 436 459 199.93 208.47 4.608002 05/09/2025 389 403 406 414 426 438 454 205.12 212.98 5.191151 05/10/2025 387 401 403 411 419 433 438 211.13 217.40 6.004634 # # -----------------------------------------------------------------------------------------------------------------------
| 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. |