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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 10 2026 at 6:54 AM PDT | Next Issuance: | May 11 2026 at 9:00 AM PDT
| |
| 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: 05/10/2026 at 06:54 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 05/10/2026 at 04:00 AM PDT
# Maximum Observed Stage: 4.16 Feet
# Maximum Observed Flow: 913 cfs
#
# Earliest Date & Time of Maximum Forecast: 05/12/2026 at 01:00 AM PDT
# Maximum Forecast Stage: 4.27 Feet
# Maximum Forecast Flow: 1009 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
05/05/2026 06 AM PDT 3.82 657 Normal
05/05/2026 07 AM PDT 3.82 657 0 Normal
05/05/2026 08 AM PDT 3.85 677 + Normal
05/05/2026 09 AM PDT 3.87 691 + Normal
05/05/2026 10 AM PDT 3.88 698 + Normal
05/05/2026 11 AM PDT 3.85 677 - Normal
05/05/2026 12 PM PDT 3.85 677 0 Normal
05/05/2026 01 PM PDT 3.83 663 - Normal
05/05/2026 02 PM PDT 3.83 663 0 Normal
05/05/2026 03 PM PDT 3.83 663 0 Normal
05/05/2026 04 PM PDT 3.83 663 0 Normal
05/05/2026 05 PM PDT 3.84 670 + Normal
05/05/2026 06 PM PDT 3.85 677 + Normal
05/05/2026 07 PM PDT 3.89 705 + Normal
05/05/2026 08 PM PDT 3.91 719 + Normal
05/05/2026 09 PM PDT 3.94 741 + Normal
05/05/2026 10 PM PDT 3.94 741 0 Normal
05/05/2026 11 PM PDT 3.93 733 - Normal
05/06/2026 12 AM PDT 3.95 748 + Normal
05/06/2026 01 AM PDT 3.94 741 - Normal
05/06/2026 02 AM PDT 3.91 719 - Normal
05/06/2026 03 AM PDT 3.90 712 - Normal
05/06/2026 04 AM PDT 3.89 705 - Normal
05/06/2026 05 AM PDT 3.89 705 0 Normal
05/06/2026 06 AM PDT 3.87 691 - Normal
05/06/2026 07 AM PDT 3.85 677 - Normal
05/06/2026 08 AM PDT 3.83 663 - Normal
05/06/2026 09 AM PDT 3.83 663 0 Normal
05/06/2026 10 AM PDT 3.83 663 0 Normal
05/06/2026 11 AM PDT 3.81 650 - Normal
05/06/2026 12 PM PDT 3.81 650 0 Normal
05/06/2026 01 PM PDT 3.78 630 - Normal
05/06/2026 02 PM PDT 3.78 630 0 Normal
05/06/2026 03 PM PDT 3.77 623 - Normal
05/06/2026 04 PM PDT 3.78 630 + Normal
05/06/2026 05 PM PDT 3.79 637 + Normal
05/06/2026 06 PM PDT 3.81 650 + Normal
05/06/2026 07 PM PDT 3.84 670 + Normal
05/06/2026 08 PM PDT 3.87 691 + Normal
05/06/2026 09 PM PDT 3.91 719 + Normal
05/06/2026 10 PM PDT 3.93 733 + Normal
05/06/2026 11 PM PDT 3.95 748 + Normal
05/07/2026 12 AM PDT 3.95 748 0 Normal
05/07/2026 01 AM PDT 3.96 755 + Normal
05/07/2026 02 AM PDT 3.96 755 0 Normal
05/07/2026 03 AM PDT 3.96 755 0 Normal
05/07/2026 04 AM PDT 3.94 741 - Normal
05/07/2026 05 AM PDT 3.94 741 0 Normal
05/07/2026 06 AM PDT 3.95 748 + Normal
05/07/2026 07 AM PDT 3.92 726 - Normal
05/07/2026 08 AM PDT 3.91 719 - Normal
05/07/2026 09 AM PDT 3.90 712 - Normal
05/07/2026 10 AM PDT 3.90 712 0 Normal
05/07/2026 11 AM PDT 3.88 698 - Normal
05/07/2026 12 PM PDT 3.87 691 - Normal
05/07/2026 01 PM PDT 3.85 677 - Normal
05/07/2026 02 PM PDT 3.85 677 0 Normal
05/07/2026 03 PM PDT 3.82 657 - Normal
05/07/2026 04 PM PDT 3.82 657 0 Normal
05/07/2026 05 PM PDT 3.84 670 + Normal
05/07/2026 06 PM PDT 3.87 691 + Normal
05/07/2026 07 PM PDT 3.92 726 + Normal
05/07/2026 08 PM PDT 3.97 763 + Normal
05/07/2026 09 PM PDT 4.01 793 + Normal
05/07/2026 10 PM PDT 4.04 816 + Normal
05/07/2026 11 PM PDT 4.09 856 + Normal
05/08/2026 12 AM PDT 4.09 856 0 Normal
05/08/2026 01 AM PDT 4.10 864 + Normal
05/08/2026 02 AM PDT 4.11 872 + Normal
05/08/2026 03 AM PDT 4.10 864 - Normal
05/08/2026 04 AM PDT 4.10 864 0 Normal
05/08/2026 05 AM PDT 4.09 856 - Normal
05/08/2026 06 AM PDT 4.08 848 - Normal
05/08/2026 07 AM PDT 4.04 816 - Normal
05/08/2026 08 AM PDT 4.04 816 0 Normal
05/08/2026 09 AM PDT 4.02 801 - Normal
05/08/2026 10 AM PDT 4.01 793 - Normal
05/08/2026 11 AM PDT 3.98 770 - Normal
05/08/2026 12 PM PDT 3.97 763 - Normal
05/08/2026 01 PM PDT 3.96 755 - Normal
05/08/2026 02 PM PDT 3.93 733 - Normal
05/08/2026 03 PM PDT 3.92 726 - Normal
05/08/2026 04 PM PDT 3.91 719 - Normal
05/08/2026 05 PM PDT 3.90 712 - Normal
05/08/2026 06 PM PDT 3.92 726 + Normal
05/08/2026 07 PM PDT 3.94 741 + Normal
05/08/2026 08 PM PDT 3.98 770 + Normal
05/08/2026 09 PM PDT 4.00 785 + Normal
05/08/2026 10 PM PDT 4.04 816 + Normal
05/08/2026 11 PM PDT 4.06 832 + Normal
05/09/2026 12 AM PDT 4.09 856 + Normal
05/09/2026 01 AM PDT 4.09 856 0 Normal
05/09/2026 02 AM PDT 4.09 856 0 Normal
05/09/2026 03 AM PDT 4.08 848 - Normal
05/09/2026 04 AM PDT 4.09 856 + Normal
05/09/2026 05 AM PDT 4.08 848 - Normal
05/09/2026 06 AM PDT 4.06 832 - Normal
05/09/2026 07 AM PDT 4.04 816 - Normal
05/09/2026 08 AM PDT 4.04 816 0 Normal
05/09/2026 09 AM PDT 4.02 801 - Normal
05/09/2026 10 AM PDT 4.00 785 - Normal
05/09/2026 11 AM PDT 3.98 770 - Normal
05/09/2026 12 PM PDT 3.97 763 - Normal
05/09/2026 01 PM PDT 3.94 741 - Normal
05/09/2026 02 PM PDT 3.94 741 0 Normal
05/09/2026 03 PM PDT 3.93 733 - Normal
05/09/2026 04 PM PDT 3.93 733 0 Normal
05/09/2026 05 PM PDT 3.93 733 0 Normal
05/09/2026 06 PM PDT 3.97 763 + Normal
05/09/2026 07 PM PDT 4.01 793 + Normal
05/09/2026 08 PM PDT 4.04 816 + Normal
05/09/2026 09 PM PDT 4.10 864 + Normal
05/09/2026 10 PM PDT 4.12 880 + Normal
05/09/2026 11 PM PDT 4.14 896 + Normal
05/10/2026 12 AM PDT 4.16 913 + Normal
05/10/2026 01 AM PDT 4.16 913 0 Normal
05/10/2026 02 AM PDT 4.16 913 0 Normal
05/10/2026 03 AM PDT 4.16 913 0 Normal
05/10/2026 04 AM PDT 4.16 913 0 Normal
05/10/2026 05 AM PDT 4.15 905 - Normal
05/10/2026 06 AM PDT 4.14 896 - Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
05/10/2026 07 AM PDT 4.13 888 Normal
05/10/2026 08 AM PDT 4.12 880 - Normal
05/10/2026 09 AM PDT 4.10 864 - Normal
05/10/2026 10 AM PDT 4.09 856 - Normal
05/10/2026 11 AM PDT 4.07 840 - Normal
05/10/2026 12 PM PDT 4.06 832 - Normal
05/10/2026 01 PM PDT 4.04 816 - Normal
05/10/2026 02 PM PDT 4.04 816 0 Normal
05/10/2026 03 PM PDT 4.03 808 - Normal
05/10/2026 04 PM PDT 4.02 801 - Normal
05/10/2026 05 PM PDT 4.05 824 + Normal
05/10/2026 06 PM PDT 4.08 848 + Normal
05/10/2026 07 PM PDT 4.11 872 + Normal
05/10/2026 08 PM PDT 4.15 905 + Normal
05/10/2026 09 PM PDT 4.18 930 + Normal
05/10/2026 10 PM PDT 4.22 965 + Normal
05/10/2026 11 PM PDT 4.24 982 + Normal
05/11/2026 12 AM PDT 4.25 991 + Normal
05/11/2026 01 AM PDT 4.25 991 0 Normal
05/11/2026 02 AM PDT 4.26 1000 + Normal
05/11/2026 03 AM PDT 4.26 1000 0 Normal
05/11/2026 04 AM PDT 4.26 1000 0 Normal
05/11/2026 05 AM PDT 4.25 991 - Normal
05/11/2026 06 AM PDT 4.24 982 - Normal
05/11/2026 07 AM PDT 4.22 965 - Normal
05/11/2026 08 AM PDT 4.20 947 - Normal
05/11/2026 09 AM PDT 4.18 930 - Normal
05/11/2026 10 AM PDT 4.17 922 - Normal
05/11/2026 11 AM PDT 4.14 896 - Normal
05/11/2026 12 PM PDT 4.13 888 - Normal
05/11/2026 01 PM PDT 4.10 864 - Normal
05/11/2026 02 PM PDT 4.09 856 - Normal
05/11/2026 03 PM PDT 4.08 848 - Normal
05/11/2026 04 PM PDT 4.07 840 - Normal
05/11/2026 05 PM PDT 4.09 856 + Normal
05/11/2026 06 PM PDT 4.12 880 + Normal
05/11/2026 07 PM PDT 4.15 905 + Normal
05/11/2026 08 PM PDT 4.18 930 + Normal
05/11/2026 09 PM PDT 4.21 956 + Normal
05/11/2026 10 PM PDT 4.24 982 + Normal
05/11/2026 11 PM PDT 4.26 1000 + Normal
05/12/2026 12 AM PDT 4.26 1000 0 Normal
05/12/2026 01 AM PDT 4.27 1009 + Normal
05/12/2026 02 AM PDT 4.27 1009 0 Normal
05/12/2026 03 AM PDT 4.27 1009 0 Normal
05/12/2026 04 AM PDT 4.26 1000 - Normal
05/12/2026 05 AM PDT 4.26 1000 0 Normal
05/12/2026 06 AM PDT 4.24 982 - Normal
05/12/2026 07 AM PDT 4.22 965 - Normal
05/12/2026 08 AM PDT 4.19 939 - Normal
05/12/2026 09 AM PDT 4.17 922 - Normal
05/12/2026 10 AM PDT 4.15 905 - Normal
05/12/2026 11 AM PDT 4.12 880 - Normal
05/12/2026 12 PM PDT 4.11 872 - Normal
05/12/2026 01 PM PDT 4.09 856 - Normal
05/12/2026 02 PM PDT 4.07 840 - Normal
05/12/2026 03 PM PDT 4.06 832 - Normal
05/12/2026 04 PM PDT 4.05 824 - Normal
05/12/2026 05 PM PDT 4.07 840 + Normal
05/12/2026 06 PM PDT 4.09 856 + Normal
05/12/2026 07 PM PDT 4.12 880 + Normal
05/12/2026 08 PM PDT 4.15 905 + Normal
05/12/2026 09 PM PDT 4.17 922 + Normal
05/12/2026 10 PM PDT 4.20 947 + Normal
05/12/2026 11 PM PDT 4.22 965 + Normal
05/13/2026 12 AM PDT 4.22 965 0 Normal
05/13/2026 01 AM PDT 4.22 965 0 Normal
05/13/2026 02 AM PDT 4.22 965 0 Normal
05/13/2026 03 AM PDT 4.21 956 - Normal
05/13/2026 04 AM PDT 4.20 947 - Normal
05/13/2026 05 AM PDT 4.19 939 - Normal
05/13/2026 06 AM PDT 4.17 922 - Normal
05/13/2026 07 AM PDT 4.15 905 - Normal
05/13/2026 08 AM PDT 4.13 888 - Normal
05/13/2026 09 AM PDT 4.11 872 - Normal
05/13/2026 10 AM PDT 4.09 856 - Normal
05/13/2026 11 AM PDT 4.07 840 - Normal
05/13/2026 12 PM PDT 4.06 832 - Normal
05/13/2026 01 PM PDT 4.04 816 - Normal
05/13/2026 02 PM PDT 4.03 808 - Normal
05/13/2026 03 PM PDT 4.01 793 - Normal
05/13/2026 04 PM PDT 4.00 785 - Normal
05/13/2026 05 PM PDT 4.01 793 + Normal
05/13/2026 06 PM PDT 4.03 808 + Normal
05/13/2026 07 PM PDT 4.04 816 + Normal
05/13/2026 08 PM PDT 4.06 832 + Normal
05/13/2026 09 PM PDT 4.08 848 + Normal
05/13/2026 10 PM PDT 4.09 856 + Normal
05/13/2026 11 PM PDT 4.09 856 0 Normal
05/14/2026 12 AM PDT 4.09 856 0 Normal
05/14/2026 01 AM PDT 4.09 856 0 Normal
05/14/2026 02 AM PDT 4.09 856 0 Normal
05/14/2026 03 AM PDT 4.09 856 0 Normal
05/14/2026 04 AM PDT 4.08 848 - Normal
05/14/2026 05 AM PDT 4.07 840 - Normal
05/14/2026 06 AM PDT 4.06 832 - Normal
05/14/2026 07 AM PDT 4.05 824 - Normal
05/14/2026 08 AM PDT 4.03 808 - Normal
05/14/2026 09 AM PDT 4.02 801 - Normal
05/14/2026 10 AM PDT 4.01 793 - Normal
05/14/2026 11 AM PDT 3.99 778 - Normal
05/14/2026 12 PM PDT 3.98 770 - Normal
05/14/2026 01 PM PDT 3.96 755 - Normal
05/14/2026 02 PM PDT 3.95 748 - Normal
05/14/2026 03 PM PDT 3.94 741 - Normal
05/14/2026 04 PM PDT 3.93 733 - Normal
05/14/2026 05 PM PDT 3.94 741 + Normal
05/14/2026 06 PM PDT 3.95 748 + Normal
05/14/2026 07 PM PDT 3.96 755 + Normal
05/14/2026 08 PM PDT 3.97 763 + Normal
05/14/2026 09 PM PDT 3.98 770 + Normal
05/14/2026 10 PM PDT 3.99 778 + Normal
05/14/2026 11 PM PDT 3.99 778 0 Normal
05/15/2026 12 AM PDT 3.99 778 0 Normal
05/15/2026 01 AM PDT 3.98 770 - Normal
05/15/2026 02 AM PDT 3.98 770 0 Normal
05/15/2026 03 AM PDT 3.98 770 0 Normal
05/15/2026 04 AM PDT 3.97 763 - Normal
05/15/2026 05 AM PDT 3.96 755 - 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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