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MCCLOUD RIVER - MCCLOUD (MMCC1)
| Latitude: 41.19º N | Longitude: 122.06º W | Elevation: 2711 Feet | | Forecast Type: Unofficial Location |
| Location: Siskiyou County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | Apr 18 2026 at 8:01 AM PDT | Next Issuance: | Apr 19 2026 at 9:00 AM PDT
| |
| Action/Monitor: N/A | Minor Flood: N/A | Moderate Flood: N/A | Major Flood: N/A |
# Tabular Observed and Forecast Hydrograph Information
#
# Location: McCloud River - McCloud (MMCC1)
#
# File Generation Time: 04/18/2026 at 08:02 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/13/2026 at 11:00 AM PDT
# Maximum Observed Stage: 1.75 Feet
# Maximum Observed Flow: 949 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/21/2026 at 10:00 PM PDT
# Maximum Forecast Stage: 1.73 Feet
# Maximum Forecast Flow: 938 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/13/2026 08 AM PDT 1.75 949 Not Applicable
04/13/2026 09 AM PDT 1.75 949 0 Not Applicable
04/13/2026 10 AM PDT 1.74 944 - Not Applicable
04/13/2026 11 AM PDT 1.75 949 + Not Applicable
04/13/2026 12 PM PDT 1.74 944 - Not Applicable
04/13/2026 01 PM PDT 1.74 944 0 Not Applicable
04/13/2026 02 PM PDT 1.74 944 0 Not Applicable
04/13/2026 03 PM PDT 1.73 938 - Not Applicable
04/13/2026 04 PM PDT 1.73 938 0 Not Applicable
04/13/2026 05 PM PDT 1.73 938 0 Not Applicable
04/13/2026 06 PM PDT 1.73 938 0 Not Applicable
04/13/2026 07 PM PDT 1.72 933 - Not Applicable
04/13/2026 08 PM PDT 1.73 938 + Not Applicable
04/13/2026 09 PM PDT 1.72 933 - Not Applicable
04/13/2026 10 PM PDT 1.72 933 0 Not Applicable
04/13/2026 11 PM PDT 1.72 933 0 Not Applicable
04/14/2026 12 AM PDT 1.72 933 0 Not Applicable
04/14/2026 01 AM PDT 1.71 927 - Not Applicable
04/14/2026 02 AM PDT 1.72 933 + Not Applicable
04/14/2026 03 AM PDT 1.71 927 - Not Applicable
04/14/2026 04 AM PDT 1.72 933 + Not Applicable
04/14/2026 05 AM PDT 1.71 927 - Not Applicable
04/14/2026 06 AM PDT 1.71 927 0 Not Applicable
04/14/2026 07 AM PDT 1.72 933 + Not Applicable
04/14/2026 08 AM PDT 1.71 927 - Not Applicable
04/14/2026 09 AM PDT 1.71 927 0 Not Applicable
04/14/2026 10 AM PDT 1.71 927 0 Not Applicable
04/14/2026 11 AM PDT 1.71 927 0 Not Applicable
04/14/2026 12 PM PDT 1.71 927 0 Not Applicable
04/14/2026 01 PM PDT 1.71 927 0 Not Applicable
04/14/2026 02 PM PDT 1.70 922 - Not Applicable
04/14/2026 03 PM PDT 1.70 922 0 Not Applicable
04/14/2026 04 PM PDT 1.70 922 0 Not Applicable
04/14/2026 05 PM PDT 1.70 922 0 Not Applicable
04/14/2026 06 PM PDT 1.70 922 0 Not Applicable
04/14/2026 07 PM PDT 1.70 922 0 Not Applicable
04/14/2026 08 PM PDT 1.70 922 0 Not Applicable
04/14/2026 09 PM PDT 1.69 917 - Not Applicable
04/14/2026 10 PM PDT 1.69 917 0 Not Applicable
04/14/2026 11 PM PDT 1.69 917 0 Not Applicable
04/15/2026 12 AM PDT 1.69 917 0 Not Applicable
04/15/2026 01 AM PDT 1.69 917 0 Not Applicable
04/15/2026 02 AM PDT 1.69 917 0 Not Applicable
04/15/2026 03 AM PDT 1.69 917 0 Not Applicable
04/15/2026 04 AM PDT 1.68 912 - Not Applicable
04/15/2026 05 AM PDT 1.68 912 0 Not Applicable
04/15/2026 06 AM PDT 1.68 912 0 Not Applicable
04/15/2026 07 AM PDT 1.68 912 0 Not Applicable
04/15/2026 08 AM PDT 1.68 912 0 Not Applicable
04/15/2026 09 AM PDT 1.68 912 0 Not Applicable
04/15/2026 10 AM PDT 1.68 912 0 Not Applicable
04/15/2026 11 AM PDT 1.68 912 0 Not Applicable
04/15/2026 12 PM PDT 1.68 912 0 Not Applicable
04/15/2026 01 PM PDT 1.68 912 0 Not Applicable
04/15/2026 02 PM PDT 1.68 912 0 Not Applicable
04/15/2026 03 PM PDT 1.68 912 0 Not Applicable
04/15/2026 04 PM PDT 1.68 912 0 Not Applicable
04/15/2026 05 PM PDT 1.68 912 0 Not Applicable
04/15/2026 06 PM PDT 1.68 912 0 Not Applicable
04/15/2026 07 PM PDT 1.68 912 0 Not Applicable
04/15/2026 08 PM PDT 1.67 907 - Not Applicable
04/15/2026 09 PM PDT 1.67 907 0 Not Applicable
04/15/2026 10 PM PDT 1.67 907 0 Not Applicable
04/15/2026 11 PM PDT 1.67 907 0 Not Applicable
04/16/2026 12 AM PDT 1.67 907 0 Not Applicable
04/16/2026 01 AM PDT 1.67 907 0 Not Applicable
04/16/2026 02 AM PDT 1.67 907 0 Not Applicable
04/16/2026 03 AM PDT 1.67 907 0 Not Applicable
04/16/2026 04 AM PDT 1.67 907 0 Not Applicable
04/16/2026 05 AM PDT 1.67 907 0 Not Applicable
04/16/2026 06 AM PDT 1.67 907 0 Not Applicable
04/16/2026 07 AM PDT 1.67 907 0 Not Applicable
04/16/2026 08 AM PDT 1.67 907 0 Not Applicable
04/16/2026 09 AM PDT 1.67 907 0 Not Applicable
04/16/2026 10 AM PDT 1.67 907 0 Not Applicable
04/16/2026 11 AM PDT 1.67 907 0 Not Applicable
04/16/2026 12 PM PDT 1.67 907 0 Not Applicable
04/16/2026 01 PM PDT 1.67 907 0 Not Applicable
04/16/2026 02 PM PDT 1.67 907 0 Not Applicable
04/16/2026 03 PM PDT 1.67 907 0 Not Applicable
04/16/2026 04 PM PDT 1.67 907 0 Not Applicable
04/16/2026 05 PM PDT 1.67 907 0 Not Applicable
04/16/2026 06 PM PDT 1.67 907 0 Not Applicable
04/16/2026 07 PM PDT 1.67 907 0 Not Applicable
04/16/2026 08 PM PDT 1.67 907 0 Not Applicable
04/16/2026 09 PM PDT 1.67 907 0 Not Applicable
04/16/2026 10 PM PDT 1.66 902 - Not Applicable
04/16/2026 11 PM PDT 1.66 902 0 Not Applicable
04/17/2026 12 AM PDT 1.66 902 0 Not Applicable
04/17/2026 01 AM PDT 1.66 902 0 Not Applicable
04/17/2026 02 AM PDT 1.66 902 0 Not Applicable
04/17/2026 03 AM PDT 1.66 902 0 Not Applicable
04/17/2026 04 AM PDT 1.66 902 0 Not Applicable
04/17/2026 05 AM PDT 1.66 902 0 Not Applicable
04/17/2026 06 AM PDT 1.66 902 0 Not Applicable
04/17/2026 07 AM PDT 1.65 898 - Not Applicable
04/17/2026 08 AM PDT 1.65 898 0 Not Applicable
04/17/2026 09 AM PDT 1.65 898 0 Not Applicable
04/17/2026 10 AM PDT 1.65 898 0 Not Applicable
04/17/2026 11 AM PDT 1.65 898 0 Not Applicable
04/17/2026 12 PM PDT 1.65 898 0 Not Applicable
04/17/2026 01 PM PDT 1.65 898 0 Not Applicable
04/17/2026 02 PM PDT 1.64 893 - Not Applicable
04/17/2026 03 PM PDT 1.65 898 + Not Applicable
04/17/2026 04 PM PDT 1.64 893 - Not Applicable
04/17/2026 05 PM PDT 1.64 893 0 Not Applicable
04/17/2026 06 PM PDT 1.65 898 + Not Applicable
04/17/2026 07 PM PDT 1.64 893 - Not Applicable
04/17/2026 08 PM PDT 1.64 893 0 Not Applicable
04/17/2026 09 PM PDT 1.64 893 0 Not Applicable
04/17/2026 10 PM PDT 1.64 893 0 Not Applicable
04/17/2026 11 PM PDT 1.64 893 0 Not Applicable
04/18/2026 12 AM PDT 1.64 893 0 Not Applicable
04/18/2026 01 AM PDT 1.64 893 0 Not Applicable
04/18/2026 02 AM PDT 1.64 893 0 Not Applicable
04/18/2026 03 AM PDT 1.64 893 0 Not Applicable
04/18/2026 04 AM PDT 1.63 888 - Not Applicable
04/18/2026 05 AM PDT 1.64 893 + Not Applicable
04/18/2026 06 AM PDT 1.64 893 0 Not Applicable
04/18/2026 07 AM PDT 1.64 893 0 Not Applicable
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/18/2026 08 AM PDT 1.64 893 Not Applicable
04/18/2026 09 AM PDT 1.64 893 0 Not Applicable
04/18/2026 10 AM PDT 1.64 893 0 Not Applicable
04/18/2026 11 AM PDT 1.63 888 - Not Applicable
04/18/2026 12 PM PDT 1.63 888 0 Not Applicable
04/18/2026 01 PM PDT 1.63 888 0 Not Applicable
04/18/2026 02 PM PDT 1.63 888 0 Not Applicable
04/18/2026 03 PM PDT 1.63 888 0 Not Applicable
04/18/2026 04 PM PDT 1.63 888 0 Not Applicable
04/18/2026 05 PM PDT 1.63 888 0 Not Applicable
04/18/2026 06 PM PDT 1.63 888 0 Not Applicable
04/18/2026 07 PM PDT 1.63 888 0 Not Applicable
04/18/2026 08 PM PDT 1.63 888 0 Not Applicable
04/18/2026 09 PM PDT 1.63 888 0 Not Applicable
04/18/2026 10 PM PDT 1.63 888 0 Not Applicable
04/18/2026 11 PM PDT 1.63 888 0 Not Applicable
04/19/2026 12 AM PDT 1.63 888 0 Not Applicable
04/19/2026 01 AM PDT 1.63 888 0 Not Applicable
04/19/2026 02 AM PDT 1.63 888 0 Not Applicable
04/19/2026 03 AM PDT 1.62 883 - Not Applicable
04/19/2026 04 AM PDT 1.62 883 0 Not Applicable
04/19/2026 05 AM PDT 1.62 883 0 Not Applicable
04/19/2026 06 AM PDT 1.62 883 0 Not Applicable
04/19/2026 07 AM PDT 1.62 883 0 Not Applicable
04/19/2026 08 AM PDT 1.62 883 0 Not Applicable
04/19/2026 09 AM PDT 1.61 878 - Not Applicable
04/19/2026 10 AM PDT 1.61 878 0 Not Applicable
04/19/2026 11 AM PDT 1.61 878 0 Not Applicable
04/19/2026 12 PM PDT 1.61 878 0 Not Applicable
04/19/2026 01 PM PDT 1.60 873 - Not Applicable
04/19/2026 02 PM PDT 1.60 873 0 Not Applicable
04/19/2026 03 PM PDT 1.60 873 0 Not Applicable
04/19/2026 04 PM PDT 1.60 873 0 Not Applicable
04/19/2026 05 PM PDT 1.60 873 0 Not Applicable
04/19/2026 06 PM PDT 1.59 868 - Not Applicable
04/19/2026 07 PM PDT 1.59 868 0 Not Applicable
04/19/2026 08 PM PDT 1.59 868 0 Not Applicable
04/19/2026 09 PM PDT 1.59 868 0 Not Applicable
04/19/2026 10 PM PDT 1.59 868 0 Not Applicable
04/19/2026 11 PM PDT 1.59 868 0 Not Applicable
04/20/2026 12 AM PDT 1.59 868 0 Not Applicable
04/20/2026 01 AM PDT 1.58 862 - Not Applicable
04/20/2026 02 AM PDT 1.58 862 0 Not Applicable
04/20/2026 03 AM PDT 1.58 862 0 Not Applicable
04/20/2026 04 AM PDT 1.58 862 0 Not Applicable
04/20/2026 05 AM PDT 1.58 862 0 Not Applicable
04/20/2026 06 AM PDT 1.58 862 0 Not Applicable
04/20/2026 07 AM PDT 1.58 862 0 Not Applicable
04/20/2026 08 AM PDT 1.58 862 0 Not Applicable
04/20/2026 09 AM PDT 1.57 857 - Not Applicable
04/20/2026 10 AM PDT 1.57 857 0 Not Applicable
04/20/2026 11 AM PDT 1.57 857 0 Not Applicable
04/20/2026 12 PM PDT 1.57 857 0 Not Applicable
04/20/2026 01 PM PDT 1.57 857 0 Not Applicable
04/20/2026 02 PM PDT 1.57 857 0 Not Applicable
04/20/2026 03 PM PDT 1.57 857 0 Not Applicable
04/20/2026 04 PM PDT 1.57 857 0 Not Applicable
04/20/2026 05 PM PDT 1.57 857 0 Not Applicable
04/20/2026 06 PM PDT 1.57 857 0 Not Applicable
04/20/2026 07 PM PDT 1.57 857 0 Not Applicable
04/20/2026 08 PM PDT 1.57 857 0 Not Applicable
04/20/2026 09 PM PDT 1.58 862 + Not Applicable
04/20/2026 10 PM PDT 1.58 862 0 Not Applicable
04/20/2026 11 PM PDT 1.58 862 0 Not Applicable
04/21/2026 12 AM PDT 1.59 868 + Not Applicable
04/21/2026 01 AM PDT 1.59 868 0 Not Applicable
04/21/2026 02 AM PDT 1.60 873 + Not Applicable
04/21/2026 03 AM PDT 1.61 878 + Not Applicable
04/21/2026 04 AM PDT 1.61 878 0 Not Applicable
04/21/2026 05 AM PDT 1.62 883 + Not Applicable
04/21/2026 06 AM PDT 1.63 888 + Not Applicable
04/21/2026 07 AM PDT 1.64 893 + Not Applicable
04/21/2026 08 AM PDT 1.65 898 + Not Applicable
04/21/2026 09 AM PDT 1.66 902 + Not Applicable
04/21/2026 10 AM PDT 1.67 907 + Not Applicable
04/21/2026 11 AM PDT 1.68 912 + Not Applicable
04/21/2026 12 PM PDT 1.68 912 0 Not Applicable
04/21/2026 01 PM PDT 1.69 917 + Not Applicable
04/21/2026 02 PM PDT 1.70 922 + Not Applicable
04/21/2026 03 PM PDT 1.71 927 + Not Applicable
04/21/2026 04 PM PDT 1.71 927 0 Not Applicable
04/21/2026 05 PM PDT 1.72 933 + Not Applicable
04/21/2026 06 PM PDT 1.72 933 0 Not Applicable
04/21/2026 07 PM PDT 1.72 933 0 Not Applicable
04/21/2026 08 PM PDT 1.72 933 0 Not Applicable
04/21/2026 09 PM PDT 1.72 933 0 Not Applicable
04/21/2026 10 PM PDT 1.73 938 + Not Applicable
04/21/2026 11 PM PDT 1.73 938 0 Not Applicable
04/22/2026 12 AM PDT 1.73 938 0 Not Applicable
04/22/2026 01 AM PDT 1.73 938 0 Not Applicable
04/22/2026 02 AM PDT 1.72 933 - Not Applicable
04/22/2026 03 AM PDT 1.72 933 0 Not Applicable
04/22/2026 04 AM PDT 1.72 933 0 Not Applicable
04/22/2026 05 AM PDT 1.72 933 0 Not Applicable
04/22/2026 06 AM PDT 1.72 933 0 Not Applicable
04/22/2026 07 AM PDT 1.71 927 - Not Applicable
04/22/2026 08 AM PDT 1.71 927 0 Not Applicable
04/22/2026 09 AM PDT 1.71 927 0 Not Applicable
04/22/2026 10 AM PDT 1.71 927 0 Not Applicable
04/22/2026 11 AM PDT 1.70 922 - Not Applicable
04/22/2026 12 PM PDT 1.70 922 0 Not Applicable
04/22/2026 01 PM PDT 1.70 922 0 Not Applicable
04/22/2026 02 PM PDT 1.70 922 0 Not Applicable
04/22/2026 03 PM PDT 1.70 922 0 Not Applicable
04/22/2026 04 PM PDT 1.70 922 0 Not Applicable
04/22/2026 05 PM PDT 1.69 917 - Not Applicable
04/22/2026 06 PM PDT 1.69 917 0 Not Applicable
04/22/2026 07 PM PDT 1.69 917 0 Not Applicable
04/22/2026 08 PM PDT 1.69 917 0 Not Applicable
04/22/2026 09 PM PDT 1.69 917 0 Not Applicable
04/22/2026 10 PM PDT 1.69 917 0 Not Applicable
04/22/2026 11 PM PDT 1.69 917 0 Not Applicable
04/23/2026 12 AM PDT 1.69 917 0 Not Applicable
04/23/2026 01 AM PDT 1.69 917 0 Not Applicable
04/23/2026 02 AM PDT 1.68 912 - Not Applicable
04/23/2026 03 AM PDT 1.68 912 0 Not Applicable
04/23/2026 04 AM PDT 1.68 912 0 Not Applicable
04/23/2026 05 AM PDT 1.68 912 0 Not Applicable
#
# 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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