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EAST FORK CARSON RIVER - MARKLEEVILLE (CEMC1)
| Latitude: 38.71º N | Longitude: 119.76º W | Elevation: 5400 Feet | | Forecast Type: Official Location |
| Location: Alpine County in California | Bulletin Group: Eastern Sierra | River Group: Eastern Sierra |
| Issuance Time: | May 22 2026 at 7:34 AM PDT | Next Issuance: | May 23 2026 at 9:00 AM PDT
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| Action/Monitor: 8.0 Feet | Minor Flood: 9.0 Feet | Moderate Flood: 10.0 Feet | Major Flood: 11.0 Feet |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: East Fork Carson River - Markleeville (CEMC1)
#
# File Generation Time: 05/22/2026 at 07:34 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/17/2026 at 07:00 AM PDT
# Maximum Observed Stage: 3.87 Feet
# Maximum Observed Flow: 691 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/22/2026 at 08:00 AM PDT
# Maximum Forecast Stage: 3.60 Feet
# Maximum Forecast Flow: 519 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/17/2026 07 AM PDT 3.87 691 Normal
05/17/2026 08 AM PDT 3.85 677 - Normal
05/17/2026 09 AM PDT 3.85 677 0 Normal
05/17/2026 10 AM PDT 3.84 670 - Normal
05/17/2026 11 AM PDT 3.83 663 - Normal
05/17/2026 12 PM PDT 3.82 657 - Normal
05/17/2026 01 PM PDT 3.81 650 - Normal
05/17/2026 02 PM PDT 3.80 643 - Normal
05/17/2026 03 PM PDT 3.79 637 - Normal
05/17/2026 04 PM PDT 3.78 630 - Normal
05/17/2026 05 PM PDT 3.77 623 - Normal
05/17/2026 06 PM PDT 3.77 623 0 Normal
05/17/2026 07 PM PDT 3.77 623 0 Normal
05/17/2026 08 PM PDT 3.77 623 0 Normal
05/17/2026 09 PM PDT 3.77 623 0 Normal
05/17/2026 10 PM PDT 3.76 617 - Normal
05/17/2026 11 PM PDT 3.76 617 0 Normal
05/18/2026 12 AM PDT 3.76 617 0 Normal
05/18/2026 01 AM PDT 3.74 604 - Normal
05/18/2026 02 AM PDT 3.74 604 0 Normal
05/18/2026 03 AM PDT 3.74 604 0 Normal
05/18/2026 04 AM PDT 3.73 598 - Normal
05/18/2026 05 AM PDT 3.72 592 - Normal
05/18/2026 06 AM PDT 3.71 585 - Normal
05/18/2026 07 AM PDT 3.71 585 0 Normal
05/18/2026 08 AM PDT 3.70 579 - Normal
05/18/2026 09 AM PDT 3.70 579 0 Normal
05/18/2026 10 AM PDT 3.68 567 - Normal
05/18/2026 11 AM PDT 3.68 567 0 Normal
05/18/2026 12 PM PDT 3.68 567 0 Normal
05/18/2026 01 PM PDT 3.64 543 - Normal
05/18/2026 02 PM PDT 3.65 549 + Normal
05/18/2026 03 PM PDT 3.64 543 - Normal
05/18/2026 04 PM PDT 3.63 537 - Normal
05/18/2026 05 PM PDT 3.63 537 0 Normal
05/18/2026 06 PM PDT 3.62 531 - Normal
05/18/2026 07 PM PDT 3.61 525 - Normal
05/18/2026 08 PM PDT 3.61 525 0 Normal
05/18/2026 09 PM PDT 3.62 531 + Normal
05/18/2026 10 PM PDT 3.61 525 - Normal
05/18/2026 11 PM PDT 3.62 531 + Normal
05/19/2026 12 AM PDT 3.62 531 0 Normal
05/19/2026 01 AM PDT 3.62 531 0 Normal
05/19/2026 02 AM PDT 3.61 525 - Normal
05/19/2026 03 AM PDT 3.61 525 0 Normal
05/19/2026 04 AM PDT 3.61 525 0 Normal
05/19/2026 05 AM PDT 3.61 525 0 Normal
05/19/2026 06 AM PDT 3.61 525 0 Normal
05/19/2026 07 AM PDT 3.60 519 - Normal
05/19/2026 08 AM PDT 3.59 514 - Normal
05/19/2026 09 AM PDT 3.59 514 0 Normal
05/19/2026 10 AM PDT 3.58 508 - Normal
05/19/2026 11 AM PDT 3.56 497 - Normal
05/19/2026 12 PM PDT 3.57 502 + Normal
05/19/2026 01 PM PDT 3.56 497 - Normal
05/19/2026 02 PM PDT 3.55 491 - Normal
05/19/2026 03 PM PDT 3.55 491 0 Normal
05/19/2026 04 PM PDT 3.54 486 - Normal
05/19/2026 05 PM PDT 3.53 480 - Normal
05/19/2026 06 PM PDT 3.53 480 0 Normal
05/19/2026 07 PM PDT 3.53 480 0 Normal
05/19/2026 08 PM PDT 3.53 480 0 Normal
05/19/2026 09 PM PDT 3.54 486 + Normal
05/19/2026 10 PM PDT 3.54 486 0 Normal
05/19/2026 11 PM PDT 3.55 491 + Normal
05/20/2026 12 AM PDT 3.55 491 0 Normal
05/20/2026 01 AM PDT 3.56 497 + Normal
05/20/2026 02 AM PDT 3.55 491 - Normal
05/20/2026 03 AM PDT 3.57 502 + Normal
05/20/2026 04 AM PDT 3.56 497 - Normal
05/20/2026 05 AM PDT 3.56 497 0 Normal
05/20/2026 06 AM PDT 3.56 497 0 Normal
05/20/2026 07 AM PDT 3.55 491 - Normal
05/20/2026 08 AM PDT 3.55 491 0 Normal
05/20/2026 09 AM PDT 3.55 491 0 Normal
05/20/2026 10 AM PDT 3.55 491 0 Normal
05/20/2026 11 AM PDT 3.54 486 - Normal
05/20/2026 12 PM PDT 3.53 480 - Normal
05/20/2026 01 PM PDT 3.52 475 - Normal
05/20/2026 02 PM PDT 3.52 475 0 Normal
05/20/2026 03 PM PDT 3.51 469 - Normal
05/20/2026 04 PM PDT 3.50 464 - Normal
05/20/2026 05 PM PDT 3.50 464 0 Normal
05/20/2026 06 PM PDT 3.49 459 - Normal
05/20/2026 07 PM PDT 3.49 459 0 Normal
05/20/2026 08 PM PDT 3.50 464 + Normal
05/20/2026 09 PM PDT 3.50 464 0 Normal
05/20/2026 10 PM PDT 3.51 469 + Normal
05/20/2026 11 PM PDT 3.53 480 + Normal
05/21/2026 12 AM PDT 3.53 480 0 Normal
05/21/2026 01 AM PDT 3.54 486 + Normal
05/21/2026 02 AM PDT 3.55 491 + Normal
05/21/2026 03 AM PDT 3.55 491 0 Normal
05/21/2026 04 AM PDT 3.56 497 + Normal
05/21/2026 05 AM PDT 3.55 491 - Normal
05/21/2026 06 AM PDT 3.56 497 + Normal
05/21/2026 07 AM PDT 3.56 497 0 Normal
05/21/2026 08 AM PDT 3.56 497 0 Normal
05/21/2026 09 AM PDT 3.56 497 0 Normal
05/21/2026 10 AM PDT 3.55 491 - Normal
05/21/2026 11 AM PDT 3.54 486 - Normal
05/21/2026 12 PM PDT 3.53 480 - Normal
05/21/2026 01 PM PDT 3.52 475 - Normal
05/21/2026 02 PM PDT 3.52 475 0 Normal
05/21/2026 03 PM PDT 3.50 464 - Normal
05/21/2026 04 PM PDT 3.50 464 0 Normal
05/21/2026 05 PM PDT 3.49 459 - Normal
05/21/2026 06 PM PDT 3.49 459 0 Normal
05/21/2026 07 PM PDT 3.51 469 + Normal
05/21/2026 08 PM PDT 3.52 475 + Normal
05/21/2026 09 PM PDT 3.54 486 + Normal
05/21/2026 10 PM PDT 3.57 502 + Normal
05/21/2026 11 PM PDT 3.60 519 + Normal
05/22/2026 12 AM PDT 3.62 531 + Normal
05/22/2026 01 AM PDT 3.64 543 + Normal
05/22/2026 02 AM PDT 3.63 537 - Normal
05/22/2026 03 AM PDT 3.63 537 0 Normal
05/22/2026 04 AM PDT 3.62 531 - Normal
05/22/2026 05 AM PDT 3.62 531 0 Normal
05/22/2026 06 AM PDT 3.62 531 0 Normal
05/22/2026 07 AM PDT 3.61 525 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/22/2026 08 AM PDT 3.60 519 Normal
05/22/2026 09 AM PDT 3.58 508 - Normal
05/22/2026 10 AM PDT 3.57 502 - Normal
05/22/2026 11 AM PDT 3.56 497 - Normal
05/22/2026 12 PM PDT 3.55 491 - Normal
05/22/2026 01 PM PDT 3.54 486 - Normal
05/22/2026 02 PM PDT 3.53 480 - Normal
05/22/2026 03 PM PDT 3.53 480 0 Normal
05/22/2026 04 PM PDT 3.52 475 - Normal
05/22/2026 05 PM PDT 3.52 475 0 Normal
05/22/2026 06 PM PDT 3.53 480 + Normal
05/22/2026 07 PM PDT 3.53 480 0 Normal
05/22/2026 08 PM PDT 3.54 486 + Normal
05/22/2026 09 PM PDT 3.54 486 0 Normal
05/22/2026 10 PM PDT 3.54 486 0 Normal
05/22/2026 11 PM PDT 3.54 486 0 Normal
05/23/2026 12 AM PDT 3.54 486 0 Normal
05/23/2026 01 AM PDT 3.53 480 - Normal
05/23/2026 02 AM PDT 3.53 480 0 Normal
05/23/2026 03 AM PDT 3.52 475 - Normal
05/23/2026 04 AM PDT 3.51 469 - Normal
05/23/2026 05 AM PDT 3.51 469 0 Normal
05/23/2026 06 AM PDT 3.50 464 - Normal
05/23/2026 07 AM PDT 3.49 459 - Normal
05/23/2026 08 AM PDT 3.49 459 0 Normal
05/23/2026 09 AM PDT 3.48 454 - Normal
05/23/2026 10 AM PDT 3.47 448 - Normal
05/23/2026 11 AM PDT 3.46 443 - Normal
05/23/2026 12 PM PDT 3.46 443 0 Normal
05/23/2026 01 PM PDT 3.45 439 - Normal
05/23/2026 02 PM PDT 3.44 435 - Normal
05/23/2026 03 PM PDT 3.43 431 - Normal
05/23/2026 04 PM PDT 3.42 427 - Normal
05/23/2026 05 PM PDT 3.42 427 0 Normal
05/23/2026 06 PM PDT 3.42 427 0 Normal
05/23/2026 07 PM PDT 3.42 427 0 Normal
05/23/2026 08 PM PDT 3.42 427 0 Normal
05/23/2026 09 PM PDT 3.42 427 0 Normal
05/23/2026 10 PM PDT 3.42 427 0 Normal
05/23/2026 11 PM PDT 3.42 427 0 Normal
05/24/2026 12 AM PDT 3.42 427 0 Normal
05/24/2026 01 AM PDT 3.41 423 - Normal
05/24/2026 02 AM PDT 3.41 423 0 Normal
05/24/2026 03 AM PDT 3.40 419 - Normal
05/24/2026 04 AM PDT 3.39 415 - Normal
05/24/2026 05 AM PDT 3.39 415 0 Normal
05/24/2026 06 AM PDT 3.38 411 - Normal
05/24/2026 07 AM PDT 3.37 407 - Normal
05/24/2026 08 AM PDT 3.37 407 0 Normal
05/24/2026 09 AM PDT 3.36 403 - Normal
05/24/2026 10 AM PDT 3.35 399 - Normal
05/24/2026 11 AM PDT 3.35 399 0 Normal
05/24/2026 12 PM PDT 3.34 395 - Normal
05/24/2026 01 PM PDT 3.34 395 0 Normal
05/24/2026 02 PM PDT 3.33 391 - Normal
05/24/2026 03 PM PDT 3.33 391 0 Normal
05/24/2026 04 PM PDT 3.32 387 - Normal
05/24/2026 05 PM PDT 3.32 387 0 Normal
05/24/2026 06 PM PDT 3.33 391 + Normal
05/24/2026 07 PM PDT 3.33 391 0 Normal
05/24/2026 08 PM PDT 3.33 391 0 Normal
05/24/2026 09 PM PDT 3.33 391 0 Normal
05/24/2026 10 PM PDT 3.34 395 + Normal
05/24/2026 11 PM PDT 3.34 395 0 Normal
05/25/2026 12 AM PDT 3.34 395 0 Normal
05/25/2026 01 AM PDT 3.33 391 - Normal
05/25/2026 02 AM PDT 3.33 391 0 Normal
05/25/2026 03 AM PDT 3.33 391 0 Normal
05/25/2026 04 AM PDT 3.32 387 - Normal
05/25/2026 05 AM PDT 3.32 387 0 Normal
05/25/2026 06 AM PDT 3.31 384 - Normal
05/25/2026 07 AM PDT 3.31 384 0 Normal
05/25/2026 08 AM PDT 3.30 380 - Normal
05/25/2026 09 AM PDT 3.29 376 - Normal
05/25/2026 10 AM PDT 3.29 376 0 Normal
05/25/2026 11 AM PDT 3.28 372 - Normal
05/25/2026 12 PM PDT 3.27 369 - Normal
05/25/2026 01 PM PDT 3.27 369 0 Normal
05/25/2026 02 PM PDT 3.26 365 - Normal
05/25/2026 03 PM PDT 3.26 365 0 Normal
05/25/2026 04 PM PDT 3.25 361 - Normal
05/25/2026 05 PM PDT 3.25 361 0 Normal
05/25/2026 06 PM PDT 3.25 361 0 Normal
05/25/2026 07 PM PDT 3.26 365 + Normal
05/25/2026 08 PM PDT 3.26 365 0 Normal
05/25/2026 09 PM PDT 3.26 365 0 Normal
05/25/2026 10 PM PDT 3.27 369 + Normal
05/25/2026 11 PM PDT 3.27 369 0 Normal
05/26/2026 12 AM PDT 3.26 365 - Normal
05/26/2026 01 AM PDT 3.26 365 0 Normal
05/26/2026 02 AM PDT 3.26 365 0 Normal
05/26/2026 03 AM PDT 3.26 365 0 Normal
05/26/2026 04 AM PDT 3.25 361 - Normal
05/26/2026 05 AM PDT 3.25 361 0 Normal
05/26/2026 06 AM PDT 3.25 361 0 Normal
05/26/2026 07 AM PDT 3.24 358 - Normal
05/26/2026 08 AM PDT 3.23 354 - Normal
05/26/2026 09 AM PDT 3.23 354 0 Normal
05/26/2026 10 AM PDT 3.22 350 - Normal
05/26/2026 11 AM PDT 3.22 350 0 Normal
05/26/2026 12 PM PDT 3.21 347 - Normal
05/26/2026 01 PM PDT 3.20 343 - Normal
05/26/2026 02 PM PDT 3.20 343 0 Normal
05/26/2026 03 PM PDT 3.19 340 - Normal
05/26/2026 04 PM PDT 3.19 340 0 Normal
05/26/2026 05 PM PDT 3.19 340 0 Normal
05/26/2026 06 PM PDT 3.19 340 0 Normal
05/26/2026 07 PM PDT 3.19 340 0 Normal
05/26/2026 08 PM PDT 3.20 343 + Normal
05/26/2026 09 PM PDT 3.20 343 0 Normal
05/26/2026 10 PM PDT 3.20 343 0 Normal
05/26/2026 11 PM PDT 3.20 343 0 Normal
05/27/2026 12 AM PDT 3.20 343 0 Normal
05/27/2026 01 AM PDT 3.20 343 0 Normal
05/27/2026 02 AM PDT 3.20 343 0 Normal
05/27/2026 03 AM PDT 3.20 343 0 Normal
05/27/2026 04 AM PDT 3.19 340 - Normal
05/27/2026 05 AM PDT 3.19 340 0 Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
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