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: 03/05/2021 at 08:01 AM PST
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 03/05/2021 at 07:00 AM PST
# Maximum Observed Stage: 4.4 Feet
# Maximum Observed Flow: 78 cfs
#
# Earliest Date & Time of Maximum Forecast: 03/06/2021 at 03:00 PM PST
# Maximum Forecast Stage: 4.5 Feet
# Maximum Forecast Flow: 91 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
02/28/2021 08 AM PST 4.2 55 Normal
02/28/2021 09 AM PST 4.2 55 0 Normal
02/28/2021 10 AM PST 4.2 55 0 Normal
02/28/2021 11 AM PST 4.2 55 0 Normal
02/28/2021 12 PM PST 4.2 55 0 Normal
02/28/2021 01 PM PST 4.2 55 0 Normal
02/28/2021 02 PM PST 4.2 55 0 Normal
02/28/2021 03 PM PST 4.2 50 - Normal
02/28/2021 04 PM PST 4.2 48 - Normal
02/28/2021 05 PM PST 4.2 50 + Normal
02/28/2021 06 PM PST 4.2 59 + Normal
02/28/2021 07 PM PST 4.3 64 + Normal
02/28/2021 08 PM PST 4.2 60 - Normal
02/28/2021 09 PM PST 4.2 59 - Normal
02/28/2021 10 PM PST 4.2 58 - Normal
02/28/2021 11 PM PST 4.2 56 - Normal
03/01/2021 12 AM PST 4.2 58 + Normal
03/01/2021 01 AM PST 4.2 58 0 Normal
03/01/2021 02 AM PST 4.2 58 0 Normal
03/01/2021 03 AM PST 4.2 58 0 Normal
03/01/2021 04 AM PST 4.2 58 0 Normal
03/01/2021 05 AM PST 4.2 58 0 Normal
03/01/2021 06 AM PST 4.2 59 + Normal
03/01/2021 07 AM PST 4.2 59 0 Normal
03/01/2021 08 AM PST 4.2 58 - Normal
03/01/2021 09 AM PST 4.2 58 0 Normal
03/01/2021 10 AM PST 4.2 58 0 Normal
03/01/2021 11 AM PST 4.2 59 + Normal
03/01/2021 12 PM PST 4.2 56 - Normal
03/01/2021 01 PM PST 4.2 50 - Normal
03/01/2021 02 PM PST 4.1 46 - Normal
03/01/2021 03 PM PST 4.1 44 - Normal
03/01/2021 04 PM PST 4.1 44 0 Normal
03/01/2021 05 PM PST 4.1 46 + Normal
03/01/2021 06 PM PST 4.2 49 + Normal
03/01/2021 07 PM PST 4.2 52 + Normal
03/01/2021 08 PM PST 4.2 53 + Normal
03/01/2021 09 PM PST 4.2 53 0 Normal
03/01/2021 10 PM PST 4.2 53 0 Normal
03/01/2021 11 PM PST 4.2 53 0 Normal
03/02/2021 12 AM PST 4.2 53 0 Normal
03/02/2021 01 AM PST 4.2 53 0 Normal
03/02/2021 02 AM PST 4.2 53 0 Normal
03/02/2021 03 AM PST 4.2 53 0 Normal
03/02/2021 04 AM PST 4.2 52 - Normal
03/02/2021 05 AM PST 4.2 53 + Normal
03/02/2021 06 AM PST 4.2 53 0 Normal
03/02/2021 07 AM PST 4.2 52 - Normal
03/02/2021 08 AM PST 4.2 53 + Normal
03/02/2021 09 AM PST 4.2 53 0 Normal
03/02/2021 10 AM PST 4.2 52 - Normal
03/02/2021 11 AM PST 4.2 52 0 Normal
03/02/2021 12 PM PST 4.2 52 0 Normal
03/02/2021 01 PM PST 4.2 53 + Normal
03/02/2021 02 PM PST 4.2 53 0 Normal
03/02/2021 03 PM PST 4.2 53 0 Normal
03/02/2021 04 PM PST 4.2 54 + Normal
03/02/2021 05 PM PST 4.2 54 0 Normal
03/02/2021 06 PM PST 4.2 54 0 Normal
03/02/2021 07 PM PST 4.2 54 0 Normal
03/02/2021 08 PM PST 4.2 52 - Normal
03/02/2021 09 PM PST 4.2 49 - Normal
03/02/2021 10 PM PST 4.2 50 + Normal
03/02/2021 11 PM PST 4.2 53 + Normal
03/03/2021 12 AM PST 4.2 54 + Normal
03/03/2021 01 AM PST 4.2 54 0 Normal
03/03/2021 02 AM PST 4.2 54 0 Normal
03/03/2021 03 AM PST 4.2 54 0 Normal
03/03/2021 04 AM PST 4.2 54 0 Normal
03/03/2021 05 AM PST 4.2 54 0 Normal
03/03/2021 06 AM PST 4.2 53 - Normal
03/03/2021 07 AM PST 4.2 53 0 Normal
03/03/2021 08 AM PST 4.2 53 0 Normal
03/03/2021 09 AM PST 4.2 54 + Normal
03/03/2021 10 AM PST 4.2 54 0 Normal
03/03/2021 11 AM PST 4.2 55 + Normal
03/03/2021 12 PM PST 4.2 55 0 Normal
03/03/2021 01 PM PST 4.2 55 0 Normal
03/03/2021 02 PM PST 4.2 55 0 Normal
03/03/2021 03 PM PST 4.2 54 - Normal
03/03/2021 04 PM PST 4.2 54 0 Normal
03/03/2021 05 PM PST 4.2 54 0 Normal
03/03/2021 06 PM PST 4.2 54 0 Normal
03/03/2021 07 PM PST 4.2 54 0 Normal
03/03/2021 08 PM PST 4.2 55 + Normal
03/03/2021 09 PM PST 4.2 55 0 Normal
03/03/2021 10 PM PST 4.2 56 + Normal
03/03/2021 11 PM PST 4.3 61 + Normal
03/04/2021 12 AM PST 4.3 66 + Normal
03/04/2021 01 AM PST 4.3 69 + Normal
03/04/2021 02 AM PST 4.3 70 + Normal
03/04/2021 03 AM PST 4.3 73 + Normal
03/04/2021 04 AM PST 4.3 73 0 Normal
03/04/2021 05 AM PST 4.4 74 + Normal
03/04/2021 06 AM PST 4.4 74 0 Normal
03/04/2021 07 AM PST 4.4 74 0 Normal
03/04/2021 08 AM PST 4.4 76 + Normal
03/04/2021 09 AM PST 4.4 77 + Normal
03/04/2021 10 AM PST 4.4 77 0 Normal
03/04/2021 11 AM PST 4.4 76 - Normal
03/04/2021 12 PM PST 4.3 73 - Normal
03/04/2021 01 PM PST 4.3 70 - Normal
03/04/2021 02 PM PST 4.3 70 0 Normal
03/04/2021 03 PM PST 4.3 70 0 Normal
03/04/2021 04 PM PST 4.3 70 0 Normal
03/04/2021 05 PM PST 4.3 70 0 Normal
03/04/2021 06 PM PST 4.3 72 + Normal
03/04/2021 07 PM PST 4.3 72 0 Normal
03/04/2021 08 PM PST 4.3 73 + Normal
03/04/2021 09 PM PST 4.4 74 + Normal
03/04/2021 10 PM PST 4.4 74 0 Normal
03/04/2021 11 PM PST 4.4 76 + Normal
03/05/2021 12 AM PST 4.4 77 + Normal
03/05/2021 01 AM PST 4.4 77 0 Normal
03/05/2021 02 AM PST 4.4 77 0 Normal
03/05/2021 03 AM PST 4.4 77 0 Normal
03/05/2021 04 AM PST 4.4 77 0 Normal
03/05/2021 05 AM PST 4.4 78 + Normal
03/05/2021 06 AM PST 4.4 78 0 Normal
03/05/2021 07 AM PST 4.4 78 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
03/05/2021 08 AM PST 4.4 80 Normal
03/05/2021 09 AM PST 4.4 80 0 Normal
03/05/2021 10 AM PST 4.4 80 0 Normal
03/05/2021 11 AM PST 4.4 81 + Normal
03/05/2021 12 PM PST 4.4 81 0 Normal
03/05/2021 01 PM PST 4.4 81 0 Normal
03/05/2021 02 PM PST 4.4 81 0 Normal
03/05/2021 03 PM PST 4.4 81 0 Normal
03/05/2021 04 PM PST 4.4 81 0 Normal
03/05/2021 05 PM PST 4.4 81 0 Normal
03/05/2021 06 PM PST 4.4 81 0 Normal
03/05/2021 07 PM PST 4.4 81 0 Normal
03/05/2021 08 PM PST 4.4 81 0 Normal
03/05/2021 09 PM PST 4.4 83 + Normal
03/05/2021 10 PM PST 4.4 83 0 Normal
03/05/2021 11 PM PST 4.4 83 0 Normal
03/06/2021 12 AM PST 4.4 83 0 Normal
03/06/2021 01 AM PST 4.4 84 + Normal
03/06/2021 02 AM PST 4.4 84 0 Normal
03/06/2021 03 AM PST 4.4 84 0 Normal
03/06/2021 04 AM PST 4.4 85 + Normal
03/06/2021 05 AM PST 4.4 85 0 Normal
03/06/2021 06 AM PST 4.5 87 + Normal
03/06/2021 07 AM PST 4.5 87 0 Normal
03/06/2021 08 AM PST 4.5 88 + Normal
03/06/2021 09 AM PST 4.5 88 0 Normal
03/06/2021 10 AM PST 4.5 90 + Normal
03/06/2021 11 AM PST 4.5 90 0 Normal
03/06/2021 12 PM PST 4.5 90 0 Normal
03/06/2021 01 PM PST 4.5 90 0 Normal
03/06/2021 02 PM PST 4.5 90 0 Normal
03/06/2021 03 PM PST 4.5 91 + Normal
03/06/2021 04 PM PST 4.5 91 0 Normal
03/06/2021 05 PM PST 4.5 91 0 Normal
03/06/2021 06 PM PST 4.5 91 0 Normal
03/06/2021 07 PM PST 4.5 91 0 Normal
03/06/2021 08 PM PST 4.5 91 0 Normal
03/06/2021 09 PM PST 4.5 91 0 Normal
03/06/2021 10 PM PST 4.5 91 0 Normal
03/06/2021 11 PM PST 4.5 91 0 Normal
03/07/2021 12 AM PST 4.5 91 0 Normal
03/07/2021 01 AM PST 4.5 91 0 Normal
03/07/2021 02 AM PST 4.5 91 0 Normal
03/07/2021 03 AM PST 4.5 91 0 Normal
03/07/2021 04 AM PST 4.5 91 0 Normal
03/07/2021 05 AM PST 4.5 91 0 Normal
03/07/2021 06 AM PST 4.5 91 0 Normal
03/07/2021 07 AM PST 4.5 91 0 Normal
03/07/2021 08 AM PST 4.5 91 0 Normal
03/07/2021 09 AM PST 4.5 91 0 Normal
03/07/2021 10 AM PST 4.5 91 0 Normal
03/07/2021 11 AM PST 4.5 91 0 Normal
03/07/2021 12 PM PST 4.5 91 0 Normal
03/07/2021 01 PM PST 4.5 91 0 Normal
03/07/2021 02 PM PST 4.5 91 0 Normal
03/07/2021 03 PM PST 4.5 91 0 Normal
03/07/2021 04 PM PST 4.5 91 0 Normal
03/07/2021 05 PM PST 4.5 91 0 Normal
03/07/2021 06 PM PST 4.5 91 0 Normal
03/07/2021 07 PM PST 4.5 91 0 Normal
03/07/2021 08 PM PST 4.5 91 0 Normal
03/07/2021 09 PM PST 4.5 91 0 Normal
03/07/2021 10 PM PST 4.5 91 0 Normal
03/07/2021 11 PM PST 4.5 91 0 Normal
03/08/2021 12 AM PST 4.5 91 0 Normal
03/08/2021 01 AM PST 4.5 91 0 Normal
03/08/2021 02 AM PST 4.5 91 0 Normal
03/08/2021 03 AM PST 4.5 91 0 Normal
03/08/2021 04 AM PST 4.5 91 0 Normal
03/08/2021 05 AM PST 4.5 91 0 Normal
03/08/2021 06 AM PST 4.5 91 0 Normal
03/08/2021 07 AM PST 4.5 91 0 Normal
03/08/2021 08 AM PST 4.5 91 0 Normal
03/08/2021 09 AM PST 4.5 91 0 Normal
03/08/2021 10 AM PST 4.5 91 0 Normal
03/08/2021 11 AM PST 4.5 91 0 Normal
03/08/2021 12 PM PST 4.5 91 0 Normal
03/08/2021 01 PM PST 4.5 91 0 Normal
03/08/2021 02 PM PST 4.5 91 0 Normal
03/08/2021 03 PM PST 4.5 91 0 Normal
03/08/2021 04 PM PST 4.5 91 0 Normal
03/08/2021 05 PM PST 4.5 91 0 Normal
03/08/2021 06 PM PST 4.5 91 0 Normal
03/08/2021 07 PM PST 4.5 91 0 Normal
03/08/2021 08 PM PST 4.5 91 0 Normal
03/08/2021 09 PM PST 4.5 91 0 Normal
03/08/2021 10 PM PST 4.5 91 0 Normal
03/08/2021 11 PM PST 4.5 91 0 Normal
03/09/2021 12 AM PST 4.5 91 0 Normal
03/09/2021 01 AM PST 4.5 91 0 Normal
03/09/2021 02 AM PST 4.5 91 0 Normal
03/09/2021 03 AM PST 4.5 91 0 Normal
03/09/2021 04 AM PST 4.5 91 0 Normal
03/09/2021 05 AM PST 4.5 91 0 Normal
03/09/2021 06 AM PST 4.5 91 0 Normal
03/09/2021 07 AM PST 4.5 91 0 Normal
03/09/2021 08 AM PST 4.5 91 0 Normal
03/09/2021 09 AM PST 4.5 91 0 Normal
03/09/2021 10 AM PST 4.5 91 0 Normal
03/09/2021 11 AM PST 4.5 91 0 Normal
03/09/2021 12 PM PST 4.5 91 0 Normal
03/09/2021 01 PM PST 4.5 91 0 Normal
03/09/2021 02 PM PST 4.5 91 0 Normal
03/09/2021 03 PM PST 4.5 91 0 Normal
03/09/2021 04 PM PST 4.5 91 0 Normal
03/09/2021 05 PM PST 4.5 91 0 Normal
03/09/2021 06 PM PST 4.5 91 0 Normal
03/09/2021 07 PM PST 4.5 90 - Normal
03/09/2021 08 PM PST 4.5 90 0 Normal
03/09/2021 09 PM PST 4.5 90 0 Normal
03/09/2021 10 PM PST 4.5 90 0 Normal
03/09/2021 11 PM PST 4.5 90 0 Normal
03/10/2021 12 AM PST 4.5 90 0 Normal
03/10/2021 01 AM PST 4.5 90 0 Normal
03/10/2021 02 AM PST 4.5 90 0 Normal
03/10/2021 03 AM PST 4.5 90 0 Normal
03/10/2021 04 AM PST 4.5 90 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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