Significant losses can occur in the Mason Valley upstream of the Mason stream gage. Increased forecast uncertainty exists in the long range forecast due to these unknown losses.
# Tabular Observed and Forecast Hydrograph Information
#
# Location: Walker River - Mason at Snyder Lane (MASN2)
#
# File Generation Time: 09/18/2021 at 07:34 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 09/13/2021 at 08:00 AM PDT
# Maximum Observed Stage: 4.3 Feet
# Maximum Observed Flow: 80 cfs
#
# Earliest Date & Time of Maximum Forecast: 09/22/2021 at 02:00 AM PDT
# Maximum Forecast Stage: 4.2 Feet
# Maximum Forecast Flow: 68 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
09/13/2021 07 AM PDT 4.3 78 Normal
09/13/2021 08 AM PDT 4.3 80 + Normal
09/13/2021 09 AM PDT 4.3 78 - Normal
09/13/2021 10 AM PDT 4.3 78 0 Normal
09/13/2021 11 AM PDT 4.3 78 0 Normal
09/13/2021 12 PM PDT 4.3 78 0 Normal
09/13/2021 01 PM PDT 4.3 77 - Normal
09/13/2021 02 PM PDT 4.3 78 + Normal
09/13/2021 03 PM PDT 4.3 77 - Normal
09/13/2021 04 PM PDT 4.3 77 0 Normal
09/13/2021 05 PM PDT 4.3 76 - Normal
09/13/2021 06 PM PDT 4.3 76 0 Normal
09/13/2021 07 PM PDT 4.3 76 0 Normal
09/13/2021 08 PM PDT 4.3 76 0 Normal
09/13/2021 09 PM PDT 4.3 77 + Normal
09/13/2021 10 PM PDT 4.3 77 0 Normal
09/13/2021 11 PM PDT 4.3 77 0 Normal
09/14/2021 12 AM PDT 4.3 77 0 Normal
09/14/2021 01 AM PDT 4.3 77 0 Normal
09/14/2021 02 AM PDT 4.3 77 0 Normal
09/14/2021 03 AM PDT 4.3 77 0 Normal
09/14/2021 04 AM PDT 4.3 76 - Normal
09/14/2021 05 AM PDT 4.3 77 + Normal
09/14/2021 06 AM PDT 4.3 77 0 Normal
09/14/2021 07 AM PDT 4.3 78 + Normal
09/14/2021 08 AM PDT 4.3 77 - Normal
09/14/2021 09 AM PDT 4.3 77 0 Normal
09/14/2021 10 AM PDT 4.3 76 - Normal
09/14/2021 11 AM PDT 4.3 76 0 Normal
09/14/2021 12 PM PDT 4.3 76 0 Normal
09/14/2021 01 PM PDT 4.3 76 0 Normal
09/14/2021 02 PM PDT 4.3 74 - Normal
09/14/2021 03 PM PDT 4.3 74 0 Normal
09/14/2021 04 PM PDT 4.3 73 - Normal
09/14/2021 05 PM PDT 4.3 73 0 Normal
09/14/2021 06 PM PDT 4.3 73 0 Normal
09/14/2021 07 PM PDT 4.3 73 0 Normal
09/14/2021 08 PM PDT 4.3 73 0 Normal
09/14/2021 09 PM PDT 4.3 73 0 Normal
09/14/2021 10 PM PDT 4.3 73 0 Normal
09/14/2021 11 PM PDT 4.3 72 - Normal
09/15/2021 12 AM PDT 4.3 73 + Normal
09/15/2021 01 AM PDT 4.3 73 0 Normal
09/15/2021 02 AM PDT 4.3 73 0 Normal
09/15/2021 03 AM PDT 4.3 72 - Normal
09/15/2021 04 AM PDT 4.3 72 0 Normal
09/15/2021 05 AM PDT 4.3 72 0 Normal
09/15/2021 06 AM PDT 4.3 72 0 Normal
09/15/2021 07 AM PDT 4.3 72 0 Normal
09/15/2021 08 AM PDT 4.3 73 + Normal
09/15/2021 09 AM PDT 4.3 73 0 Normal
09/15/2021 10 AM PDT 4.3 73 0 Normal
09/15/2021 11 AM PDT 4.3 72 - Normal
09/15/2021 12 PM PDT 4.3 70 - Normal
09/15/2021 01 PM PDT 4.3 70 0 Normal
09/15/2021 02 PM PDT 4.2 69 - Normal
09/15/2021 03 PM PDT 4.2 69 0 Normal
09/15/2021 04 PM PDT 4.2 68 - Normal
09/15/2021 05 PM PDT 4.2 66 - Normal
09/15/2021 06 PM PDT 4.2 66 0 Normal
09/15/2021 07 PM PDT 4.2 66 0 Normal
09/15/2021 08 PM PDT 4.2 65 - Normal
09/15/2021 09 PM PDT 4.2 66 + Normal
09/15/2021 10 PM PDT 4.2 66 0 Normal
09/15/2021 11 PM PDT 4.2 66 0 Normal
09/16/2021 12 AM PDT 4.2 66 0 Normal
09/16/2021 01 AM PDT 4.2 66 0 Normal
09/16/2021 02 AM PDT 4.2 65 - Normal
09/16/2021 03 AM PDT 4.2 65 0 Normal
09/16/2021 04 AM PDT 4.2 65 0 Normal
09/16/2021 05 AM PDT 4.2 65 0 Normal
09/16/2021 06 AM PDT 4.2 65 0 Normal
09/16/2021 07 AM PDT 4.2 65 0 Normal
09/16/2021 08 AM PDT 4.2 65 0 Normal
09/16/2021 09 AM PDT 4.2 65 0 Normal
09/16/2021 10 AM PDT 4.2 65 0 Normal
09/16/2021 11 AM PDT 4.2 64 - Normal
09/16/2021 12 PM PDT 4.2 63 - Normal
09/16/2021 01 PM PDT 4.2 63 0 Normal
09/16/2021 02 PM PDT 4.2 61 - Normal
09/16/2021 03 PM PDT 4.2 65 + Normal
09/16/2021 04 PM PDT 4.2 65 0 Normal
09/16/2021 05 PM PDT 4.2 65 0 Normal
09/16/2021 06 PM PDT 4.2 64 - Normal
09/16/2021 07 PM PDT 4.2 64 0 Normal
09/16/2021 08 PM PDT 4.2 64 0 Normal
09/16/2021 09 PM PDT 4.2 63 - Normal
09/16/2021 10 PM PDT 4.2 63 0 Normal
09/16/2021 11 PM PDT 4.2 61 - Normal
09/17/2021 12 AM PDT 4.2 63 + Normal
09/17/2021 01 AM PDT 4.2 63 0 Normal
09/17/2021 02 AM PDT 4.2 61 - Normal
09/17/2021 03 AM PDT 4.2 61 0 Normal
09/17/2021 04 AM PDT 4.2 61 0 Normal
09/17/2021 05 AM PDT 4.2 63 + Normal
09/17/2021 06 AM PDT 4.2 63 0 Normal
09/17/2021 07 AM PDT 4.2 63 0 Normal
09/17/2021 08 AM PDT 4.2 63 0 Normal
09/17/2021 09 AM PDT 4.2 61 - Normal
09/17/2021 10 AM PDT 4.2 61 0 Normal
09/17/2021 11 AM PDT 4.2 61 0 Normal
09/17/2021 12 PM PDT 4.2 61 0 Normal
09/17/2021 01 PM PDT 4.2 61 0 Normal
09/17/2021 02 PM PDT 4.2 63 + Normal
09/17/2021 03 PM PDT 4.2 63 0 Normal
09/17/2021 04 PM PDT 4.2 63 0 Normal
09/17/2021 05 PM PDT 4.2 63 0 Normal
09/17/2021 06 PM PDT 4.2 63 0 Normal
09/17/2021 07 PM PDT 4.2 63 0 Normal
09/17/2021 08 PM PDT 4.2 64 + Normal
09/17/2021 09 PM PDT 4.2 63 - Normal
09/17/2021 10 PM PDT 4.2 63 0 Normal
09/17/2021 11 PM PDT 4.2 64 + Normal
09/18/2021 12 AM PDT 4.2 64 0 Normal
09/18/2021 01 AM PDT 4.2 64 0 Normal
09/18/2021 02 AM PDT 4.2 64 0 Normal
09/18/2021 03 AM PDT 4.2 65 + Normal
09/18/2021 04 AM PDT 4.2 65 0 Normal
09/18/2021 05 AM PDT 4.2 65 0 Normal
09/18/2021 06 AM PDT 4.2 65 0 Normal
09/18/2021 07 AM PDT 4.2 65 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
09/18/2021 08 AM PDT 4.2 65 Normal
09/18/2021 09 AM PDT 4.2 65 0 Normal
09/18/2021 10 AM PDT 4.2 65 0 Normal
09/18/2021 11 AM PDT 4.2 65 0 Normal
09/18/2021 12 PM PDT 4.2 65 0 Normal
09/18/2021 01 PM PDT 4.2 64 - Normal
09/18/2021 02 PM PDT 4.2 64 0 Normal
09/18/2021 03 PM PDT 4.2 64 0 Normal
09/18/2021 04 PM PDT 4.2 64 0 Normal
09/18/2021 05 PM PDT 4.2 64 0 Normal
09/18/2021 06 PM PDT 4.2 65 + Normal
09/18/2021 07 PM PDT 4.2 65 0 Normal
09/18/2021 08 PM PDT 4.2 65 0 Normal
09/18/2021 09 PM PDT 4.2 65 0 Normal
09/18/2021 10 PM PDT 4.2 65 0 Normal
09/18/2021 11 PM PDT 4.2 65 0 Normal
09/19/2021 12 AM PDT 4.2 65 0 Normal
09/19/2021 01 AM PDT 4.2 65 0 Normal
09/19/2021 02 AM PDT 4.2 65 0 Normal
09/19/2021 03 AM PDT 4.2 65 0 Normal
09/19/2021 04 AM PDT 4.2 65 0 Normal
09/19/2021 05 AM PDT 4.2 65 0 Normal
09/19/2021 06 AM PDT 4.2 65 0 Normal
09/19/2021 07 AM PDT 4.2 65 0 Normal
09/19/2021 08 AM PDT 4.2 65 0 Normal
09/19/2021 09 AM PDT 4.2 65 0 Normal
09/19/2021 10 AM PDT 4.2 65 0 Normal
09/19/2021 11 AM PDT 4.2 65 0 Normal
09/19/2021 12 PM PDT 4.2 65 0 Normal
09/19/2021 01 PM PDT 4.2 65 0 Normal
09/19/2021 02 PM PDT 4.2 65 0 Normal
09/19/2021 03 PM PDT 4.2 64 - Normal
09/19/2021 04 PM PDT 4.2 64 0 Normal
09/19/2021 05 PM PDT 4.2 64 0 Normal
09/19/2021 06 PM PDT 4.2 65 + Normal
09/19/2021 07 PM PDT 4.2 65 0 Normal
09/19/2021 08 PM PDT 4.2 65 0 Normal
09/19/2021 09 PM PDT 4.2 65 0 Normal
09/19/2021 10 PM PDT 4.2 65 0 Normal
09/19/2021 11 PM PDT 4.2 65 0 Normal
09/20/2021 12 AM PDT 4.2 65 0 Normal
09/20/2021 01 AM PDT 4.2 65 0 Normal
09/20/2021 02 AM PDT 4.2 65 0 Normal
09/20/2021 03 AM PDT 4.2 65 0 Normal
09/20/2021 04 AM PDT 4.2 65 0 Normal
09/20/2021 05 AM PDT 4.2 65 0 Normal
09/20/2021 06 AM PDT 4.2 65 0 Normal
09/20/2021 07 AM PDT 4.2 65 0 Normal
09/20/2021 08 AM PDT 4.2 65 0 Normal
09/20/2021 09 AM PDT 4.2 65 0 Normal
09/20/2021 10 AM PDT 4.2 65 0 Normal
09/20/2021 11 AM PDT 4.2 65 0 Normal
09/20/2021 12 PM PDT 4.2 65 0 Normal
09/20/2021 01 PM PDT 4.2 65 0 Normal
09/20/2021 02 PM PDT 4.2 65 0 Normal
09/20/2021 03 PM PDT 4.2 65 0 Normal
09/20/2021 04 PM PDT 4.2 65 0 Normal
09/20/2021 05 PM PDT 4.2 65 0 Normal
09/20/2021 06 PM PDT 4.2 65 0 Normal
09/20/2021 07 PM PDT 4.2 65 0 Normal
09/20/2021 08 PM PDT 4.2 65 0 Normal
09/20/2021 09 PM PDT 4.2 65 0 Normal
09/20/2021 10 PM PDT 4.2 65 0 Normal
09/20/2021 11 PM PDT 4.2 66 + Normal
09/21/2021 12 AM PDT 4.2 66 0 Normal
09/21/2021 01 AM PDT 4.2 66 0 Normal
09/21/2021 02 AM PDT 4.2 66 0 Normal
09/21/2021 03 AM PDT 4.2 66 0 Normal
09/21/2021 04 AM PDT 4.2 66 0 Normal
09/21/2021 05 AM PDT 4.2 66 0 Normal
09/21/2021 06 AM PDT 4.2 66 0 Normal
09/21/2021 07 AM PDT 4.2 66 0 Normal
09/21/2021 08 AM PDT 4.2 66 0 Normal
09/21/2021 09 AM PDT 4.2 66 0 Normal
09/21/2021 10 AM PDT 4.2 66 0 Normal
09/21/2021 11 AM PDT 4.2 66 0 Normal
09/21/2021 12 PM PDT 4.2 66 0 Normal
09/21/2021 01 PM PDT 4.2 66 0 Normal
09/21/2021 02 PM PDT 4.2 66 0 Normal
09/21/2021 03 PM PDT 4.2 66 0 Normal
09/21/2021 04 PM PDT 4.2 66 0 Normal
09/21/2021 05 PM PDT 4.2 66 0 Normal
09/21/2021 06 PM PDT 4.2 66 0 Normal
09/21/2021 07 PM PDT 4.2 66 0 Normal
09/21/2021 08 PM PDT 4.2 66 0 Normal
09/21/2021 09 PM PDT 4.2 66 0 Normal
09/21/2021 10 PM PDT 4.2 66 0 Normal
09/21/2021 11 PM PDT 4.2 66 0 Normal
09/22/2021 12 AM PDT 4.2 66 0 Normal
09/22/2021 01 AM PDT 4.2 66 0 Normal
09/22/2021 02 AM PDT 4.2 68 + Normal
09/22/2021 03 AM PDT 4.2 68 0 Normal
09/22/2021 04 AM PDT 4.2 68 0 Normal
09/22/2021 05 AM PDT 4.2 68 0 Normal
09/22/2021 06 AM PDT 4.2 68 0 Normal
09/22/2021 07 AM PDT 4.2 68 0 Normal
09/22/2021 08 AM PDT 4.2 68 0 Normal
09/22/2021 09 AM PDT 4.2 68 0 Normal
09/22/2021 10 AM PDT 4.2 66 - Normal
09/22/2021 11 AM PDT 4.2 66 0 Normal
09/22/2021 12 PM PDT 4.2 66 0 Normal
09/22/2021 01 PM PDT 4.2 66 0 Normal
09/22/2021 02 PM PDT 4.2 66 0 Normal
09/22/2021 03 PM PDT 4.2 66 0 Normal
09/22/2021 04 PM PDT 4.2 66 0 Normal
09/22/2021 05 PM PDT 4.2 66 0 Normal
09/22/2021 06 PM PDT 4.2 68 + Normal
09/22/2021 07 PM PDT 4.2 68 0 Normal
09/22/2021 08 PM PDT 4.2 68 0 Normal
09/22/2021 09 PM PDT 4.2 68 0 Normal
09/22/2021 10 PM PDT 4.2 68 0 Normal
09/22/2021 11 PM PDT 4.2 68 0 Normal
09/23/2021 12 AM PDT 4.2 68 0 Normal
09/23/2021 01 AM PDT 4.2 68 0 Normal
09/23/2021 02 AM PDT 4.2 68 0 Normal
09/23/2021 03 AM PDT 4.2 68 0 Normal
09/23/2021 04 AM PDT 4.2 68 0 Normal
09/23/2021 05 AM PDT 4.2 68 0 Normal
#
# NOTE 1: Stages are rounded to the nearest tenth (.1) 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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