EAST FORK CARSON RIVER - MARKLEEVILLE (CEMC1)
Latitude: 38.71º NLongitude: 119.76º WElevation: 5400 FeetForecast Type: Official Location
Location: Alpine County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Apr 19 2026 at 7:43 AM PDTNext Issuance: Apr 20 2026 at 9:00 AM PDT
Action/Monitor: 8.0 FeetMinor Flood: 9.0 FeetModerate Flood: 10.0 FeetMajor Flood: 11.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: East Fork Carson River - Markleeville (CEMC1)
#
# File Generation Time:  04/19/2026 at 07:43 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/15/2026 at 12:00 AM PDT
# Maximum Observed Stage:                       3.88 Feet
# Maximum Observed Flow:                        698 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/20/2026 at 05:00 AM PDT
# Maximum Forecast Stage:                       3.91 Feet
# Maximum Forecast Flow:                        719 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/14/2026 07 AM PDT            3.74            604                        Normal
  04/14/2026 08 AM PDT            3.73            598         -              Normal
  04/14/2026 09 AM PDT            3.71            585         -              Normal
  04/14/2026 10 AM PDT            3.70            579         -              Normal
  04/14/2026 11 AM PDT            3.69            573         -              Normal
  04/14/2026 12 PM PDT            3.66            555         -              Normal
  04/14/2026 01 PM PDT            3.65            549         -              Normal
  04/14/2026 02 PM PDT            3.65            549         0              Normal
  04/14/2026 03 PM PDT            3.66            555         +              Normal
  04/14/2026 04 PM PDT            3.66            555         0              Normal
  04/14/2026 05 PM PDT            3.71            585         +              Normal
  04/14/2026 06 PM PDT            3.76            617         +              Normal
  04/14/2026 07 PM PDT            3.78            630         +              Normal
  04/14/2026 08 PM PDT            3.82            657         +              Normal
  04/14/2026 09 PM PDT            3.85            677         +              Normal
  04/14/2026 10 PM PDT            3.87            691         +              Normal
  04/14/2026 11 PM PDT            3.87            691         0              Normal
  04/15/2026 12 AM PDT            3.88            698         +              Normal
  04/15/2026 01 AM PDT            3.87            691         -              Normal
  04/15/2026 02 AM PDT            3.87            691         0              Normal
  04/15/2026 03 AM PDT            3.85            677         -              Normal
  04/15/2026 04 AM PDT            3.84            670         -              Normal
  04/15/2026 05 AM PDT            3.82            657         -              Normal
  04/15/2026 06 AM PDT            3.81            650         -              Normal
  04/15/2026 07 AM PDT            3.80            643         -              Normal
  04/15/2026 08 AM PDT            3.79            637         -              Normal
  04/15/2026 09 AM PDT            3.76            617         -              Normal
  04/15/2026 10 AM PDT            3.75            611         -              Normal
  04/15/2026 11 AM PDT            3.74            604         -              Normal
  04/15/2026 12 PM PDT            3.73            598         -              Normal
  04/15/2026 01 PM PDT            3.72            592         -              Normal
  04/15/2026 02 PM PDT            3.72            592         0              Normal
  04/15/2026 03 PM PDT            3.72            592         0              Normal
  04/15/2026 04 PM PDT            3.71            585         -              Normal
  04/15/2026 05 PM PDT            3.71            585         0              Normal
  04/15/2026 06 PM PDT            3.70            579         -              Normal
  04/15/2026 07 PM PDT            3.72            592         +              Normal
  04/15/2026 08 PM PDT            3.74            604         +              Normal
  04/15/2026 09 PM PDT            3.78            630         +              Normal
  04/15/2026 10 PM PDT            3.81            650         +              Normal
  04/15/2026 11 PM PDT            3.83            663         +              Normal
  04/16/2026 12 AM PDT            3.84            670         +              Normal
  04/16/2026 01 AM PDT            3.83            663         -              Normal
  04/16/2026 02 AM PDT            3.84            670         +              Normal
  04/16/2026 03 AM PDT            3.83            663         -              Normal
  04/16/2026 04 AM PDT            3.84            670         +              Normal
  04/16/2026 05 AM PDT            3.83            663         -              Normal
  04/16/2026 06 AM PDT            3.82            657         -              Normal
  04/16/2026 07 AM PDT            3.81            650         -              Normal
  04/16/2026 08 AM PDT            3.80            643         -              Normal
  04/16/2026 09 AM PDT            3.79            637         -              Normal
  04/16/2026 10 AM PDT            3.78            630         -              Normal
  04/16/2026 11 AM PDT            3.76            617         -              Normal
  04/16/2026 12 PM PDT            3.75            611         -              Normal
  04/16/2026 01 PM PDT            3.74            604         -              Normal
  04/16/2026 02 PM PDT            3.74            604         0              Normal
  04/16/2026 03 PM PDT            3.72            592         -              Normal
  04/16/2026 04 PM PDT            3.72            592         0              Normal
  04/16/2026 05 PM PDT            3.73            598         +              Normal
  04/16/2026 06 PM PDT            3.75            611         +              Normal
  04/16/2026 07 PM PDT            3.78            630         +              Normal
  04/16/2026 08 PM PDT            3.81            650         +              Normal
  04/16/2026 09 PM PDT            3.83            663         +              Normal
  04/16/2026 10 PM PDT            3.84            670         +              Normal
  04/16/2026 11 PM PDT            3.85            677         +              Normal
  04/17/2026 12 AM PDT            3.85            677         0              Normal
  04/17/2026 01 AM PDT            3.84            670         -              Normal
  04/17/2026 02 AM PDT            3.83            663         -              Normal
  04/17/2026 03 AM PDT            3.82            657         -              Normal
  04/17/2026 04 AM PDT            3.81            650         -              Normal
  04/17/2026 05 AM PDT            3.79            637         -              Normal
  04/17/2026 06 AM PDT            3.79            637         0              Normal
  04/17/2026 07 AM PDT            3.77            623         -              Normal
  04/17/2026 08 AM PDT            3.77            623         0              Normal
  04/17/2026 09 AM PDT            3.75            611         -              Normal
  04/17/2026 10 AM PDT            3.74            604         -              Normal
  04/17/2026 11 AM PDT            3.72            592         -              Normal
  04/17/2026 12 PM PDT            3.71            585         -              Normal
  04/17/2026 01 PM PDT            3.70            579         -              Normal
  04/17/2026 02 PM PDT            3.70            579         0              Normal
  04/17/2026 03 PM PDT            3.69            573         -              Normal
  04/17/2026 04 PM PDT            3.69            573         0              Normal
  04/17/2026 05 PM PDT            3.70            579         +              Normal
  04/17/2026 06 PM PDT            3.71            585         +              Normal
  04/17/2026 07 PM PDT            3.73            598         +              Normal
  04/17/2026 08 PM PDT            3.73            598         0              Normal
  04/17/2026 09 PM PDT            3.75            611         +              Normal
  04/17/2026 10 PM PDT            3.76            617         +              Normal
  04/17/2026 11 PM PDT            3.77            623         +              Normal
  04/18/2026 12 AM PDT            3.77            623         0              Normal
  04/18/2026 01 AM PDT            3.77            623         0              Normal
  04/18/2026 02 AM PDT            3.76            617         -              Normal
  04/18/2026 03 AM PDT            3.76            617         0              Normal
  04/18/2026 04 AM PDT            3.74            604         -              Normal
  04/18/2026 05 AM PDT            3.74            604         0              Normal
  04/18/2026 06 AM PDT            3.74            604         0              Normal
  04/18/2026 07 AM PDT            3.73            598         -              Normal
  04/18/2026 08 AM PDT            3.72            592         -              Normal
  04/18/2026 09 AM PDT            3.72            592         0              Normal
  04/18/2026 10 AM PDT            3.71            585         -              Normal
  04/18/2026 11 AM PDT            3.70            579         -              Normal
  04/18/2026 12 PM PDT            3.70            579         0              Normal
  04/18/2026 01 PM PDT            3.69            573         -              Normal
  04/18/2026 02 PM PDT            3.68            567         -              Normal
  04/18/2026 03 PM PDT            3.68            567         0              Normal
  04/18/2026 04 PM PDT            3.66            555         -              Normal
  04/18/2026 05 PM PDT            3.68            567         +              Normal
  04/18/2026 06 PM PDT            3.70            579         +              Normal
  04/18/2026 07 PM PDT            3.74            604         +              Normal
  04/18/2026 08 PM PDT            3.78            630         +              Normal
  04/18/2026 09 PM PDT            3.82            657         +              Normal
  04/18/2026 10 PM PDT            3.85            677         +              Normal
  04/18/2026 11 PM PDT            3.85            677         0              Normal
  04/19/2026 12 AM PDT            3.85            677         0              Normal
  04/19/2026 01 AM PDT            3.85            677         0              Normal
  04/19/2026 02 AM PDT            3.85            677         0              Normal
  04/19/2026 03 AM PDT            3.84            670         -              Normal
  04/19/2026 04 AM PDT            3.84            670         0              Normal
  04/19/2026 05 AM PDT            3.83            663         -              Normal
  04/19/2026 06 AM PDT            3.83            663         0              Normal
  04/19/2026 07 AM PDT            3.82            657         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/19/2026 08 AM PDT            3.81            650                        Normal
  04/19/2026 09 AM PDT            3.79            637         -              Normal
  04/19/2026 10 AM PDT            3.77            623         -              Normal
  04/19/2026 11 AM PDT            3.75            611         -              Normal
  04/19/2026 12 PM PDT            3.73            598         -              Normal
  04/19/2026 01 PM PDT            3.72            592         -              Normal
  04/19/2026 02 PM PDT            3.72            592         0              Normal
  04/19/2026 03 PM PDT            3.71            585         -              Normal
  04/19/2026 04 PM PDT            3.71            585         0              Normal
  04/19/2026 05 PM PDT            3.72            592         +              Normal
  04/19/2026 06 PM PDT            3.74            604         +              Normal
  04/19/2026 07 PM PDT            3.75            611         +              Normal
  04/19/2026 08 PM PDT            3.78            630         +              Normal
  04/19/2026 09 PM PDT            3.79            637         +              Normal
  04/19/2026 10 PM PDT            3.82            657         +              Normal
  04/19/2026 11 PM PDT            3.83            663         +              Normal
  04/20/2026 12 AM PDT            3.84            670         +              Normal
  04/20/2026 01 AM PDT            3.85            677         +              Normal
  04/20/2026 02 AM PDT            3.87            691         +              Normal
  04/20/2026 03 AM PDT            3.88            698         +              Normal
  04/20/2026 04 AM PDT            3.90            712         +              Normal
  04/20/2026 05 AM PDT            3.91            719         +              Normal
  04/20/2026 06 AM PDT            3.91            719         0              Normal
  04/20/2026 07 AM PDT            3.89            705         -              Normal
  04/20/2026 08 AM PDT            3.88            698         -              Normal
  04/20/2026 09 AM PDT            3.85            677         -              Normal
  04/20/2026 10 AM PDT            3.83            663         -              Normal
  04/20/2026 11 AM PDT            3.81            650         -              Normal
  04/20/2026 12 PM PDT            3.79            637         -              Normal
  04/20/2026 01 PM PDT            3.77            623         -              Normal
  04/20/2026 02 PM PDT            3.76            617         -              Normal
  04/20/2026 03 PM PDT            3.75            611         -              Normal
  04/20/2026 04 PM PDT            3.75            611         0              Normal
  04/20/2026 05 PM PDT            3.75            611         0              Normal
  04/20/2026 06 PM PDT            3.77            623         +              Normal
  04/20/2026 07 PM PDT            3.78            630         +              Normal
  04/20/2026 08 PM PDT            3.80            643         +              Normal
  04/20/2026 09 PM PDT            3.82            657         +              Normal
  04/20/2026 10 PM PDT            3.84            670         +              Normal
  04/20/2026 11 PM PDT            3.85            677         +              Normal
  04/21/2026 12 AM PDT            3.85            677         0              Normal
  04/21/2026 01 AM PDT            3.86            684         +              Normal
  04/21/2026 02 AM PDT            3.86            684         0              Normal
  04/21/2026 03 AM PDT            3.86            684         0              Normal
  04/21/2026 04 AM PDT            3.85            677         -              Normal
  04/21/2026 05 AM PDT            3.85            677         0              Normal
  04/21/2026 06 AM PDT            3.85            677         0              Normal
  04/21/2026 07 AM PDT            3.85            677         0              Normal
  04/21/2026 08 AM PDT            3.84            670         -              Normal
  04/21/2026 09 AM PDT            3.84            670         0              Normal
  04/21/2026 10 AM PDT            3.84            670         0              Normal
  04/21/2026 11 AM PDT            3.84            670         0              Normal
  04/21/2026 12 PM PDT            3.84            670         0              Normal
  04/21/2026 01 PM PDT            3.84            670         0              Normal
  04/21/2026 02 PM PDT            3.84            670         0              Normal
  04/21/2026 03 PM PDT            3.84            670         0              Normal
  04/21/2026 04 PM PDT            3.85            677         +              Normal
  04/21/2026 05 PM PDT            3.86            684         +              Normal
  04/21/2026 06 PM PDT            3.87            691         +              Normal
  04/21/2026 07 PM PDT            3.87            691         0              Normal
  04/21/2026 08 PM PDT            3.87            691         0              Normal
  04/21/2026 09 PM PDT            3.86            684         -              Normal
  04/21/2026 10 PM PDT            3.84            670         -              Normal
  04/21/2026 11 PM PDT            3.83            663         -              Normal
  04/22/2026 12 AM PDT            3.81            650         -              Normal
  04/22/2026 01 AM PDT            3.80            643         -              Normal
  04/22/2026 02 AM PDT            3.79            637         -              Normal
  04/22/2026 03 AM PDT            3.78            630         -              Normal
  04/22/2026 04 AM PDT            3.77            623         -              Normal
  04/22/2026 05 AM PDT            3.76            617         -              Normal
  04/22/2026 06 AM PDT            3.76            617         0              Normal
  04/22/2026 07 AM PDT            3.75            611         -              Normal
  04/22/2026 08 AM PDT            3.74            604         -              Normal
  04/22/2026 09 AM PDT            3.73            598         -              Normal
  04/22/2026 10 AM PDT            3.72            592         -              Normal
  04/22/2026 11 AM PDT            3.72            592         0              Normal
  04/22/2026 12 PM PDT            3.71            585         -              Normal
  04/22/2026 01 PM PDT            3.71            585         0              Normal
  04/22/2026 02 PM PDT            3.72            592         +              Normal
  04/22/2026 03 PM PDT            3.73            598         +              Normal
  04/22/2026 04 PM PDT            3.73            598         0              Normal
  04/22/2026 05 PM PDT            3.75            611         +              Normal
  04/22/2026 06 PM PDT            3.75            611         0              Normal
  04/22/2026 07 PM PDT            3.75            611         0              Normal
  04/22/2026 08 PM PDT            3.75            611         0              Normal
  04/22/2026 09 PM PDT            3.74            604         -              Normal
  04/22/2026 10 PM PDT            3.73            598         -              Normal
  04/22/2026 11 PM PDT            3.73            598         0              Normal
  04/23/2026 12 AM PDT            3.72            592         -              Normal
  04/23/2026 01 AM PDT            3.71            585         -              Normal
  04/23/2026 02 AM PDT            3.71            585         0              Normal
  04/23/2026 03 AM PDT            3.70            579         -              Normal
  04/23/2026 04 AM PDT            3.69            573         -              Normal
  04/23/2026 05 AM PDT            3.68            567         -              Normal
  04/23/2026 06 AM PDT            3.68            567         0              Normal
  04/23/2026 07 AM PDT            3.67            561         -              Normal
  04/23/2026 08 AM PDT            3.66            555         -              Normal
  04/23/2026 09 AM PDT            3.66            555         0              Normal
  04/23/2026 10 AM PDT            3.65            549         -              Normal
  04/23/2026 11 AM PDT            3.64            543         -              Normal
  04/23/2026 12 PM PDT            3.64            543         0              Normal
  04/23/2026 01 PM PDT            3.65            549         +              Normal
  04/23/2026 02 PM PDT            3.67            561         +              Normal
  04/23/2026 03 PM PDT            3.69            573         +              Normal
  04/23/2026 04 PM PDT            3.72            592         +              Normal
  04/23/2026 05 PM PDT            3.74            604         +              Normal
  04/23/2026 06 PM PDT            3.77            623         +              Normal
  04/23/2026 07 PM PDT            3.78            630         +              Normal
  04/23/2026 08 PM PDT            3.80            643         +              Normal
  04/23/2026 09 PM PDT            3.81            650         +              Normal
  04/23/2026 10 PM PDT            3.82            657         +              Normal
  04/23/2026 11 PM PDT            3.83            663         +              Normal
  04/24/2026 12 AM PDT            3.83            663         0              Normal
  04/24/2026 01 AM PDT            3.83            663         0              Normal
  04/24/2026 02 AM PDT            3.82            657         -              Normal
  04/24/2026 03 AM PDT            3.81            650         -              Normal
  04/24/2026 04 AM PDT            3.80            643         -              Normal
  04/24/2026 05 AM PDT            3.80            643         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.