National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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WEST WALKER RIVER - BELOW LITTLE WALKER RIVER NEAR COLEVILLE (WWBC1)
Latitude: 38.38º NLongitude: 119.45º WElevation: 6591 Feet
Location: Mono County in CaliforniaBulletin Group: Eastern SierraRiver Group: Eastern Sierra
Issuance Time: Apr 25 2024 at 8:22 AM PDTNext Issuance: Apr 26 2024 at 9:00 AM PDT
Monitor Stage: 5.5 FeetFlood Stage: 6.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: West Walker River - Blo Ltl Walker Nr Coleville (WWBC1)
#
# File Generation Time:  04/25/2024 at 08:23 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/24/2024 at 01:00 AM PDT
# Maximum Observed Stage:                       4.0 Feet
# Maximum Observed Flow:                        1126 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/25/2024 at 09:00 AM PDT
# Maximum Forecast Stage:                       3.4 Feet
# Maximum Forecast Flow:                        841 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/20/2024 08 AM PDT             3.1            679                        Normal
  04/20/2024 09 AM PDT             3.0            664         -              Normal
  04/20/2024 10 AM PDT             3.0            639         -              Normal
  04/20/2024 11 AM PDT             3.0            624         -              Normal
  04/20/2024 12 PM PDT             3.0            619         -              Normal
  04/20/2024 01 PM PDT             2.9            610         -              Normal
  04/20/2024 02 PM PDT             2.9            595         -              Normal
  04/20/2024 03 PM PDT             2.9            586         -              Normal
  04/20/2024 04 PM PDT             2.9            586         0              Normal
  04/20/2024 05 PM PDT             2.9            595         +              Normal
  04/20/2024 06 PM PDT             2.9            605         +              Normal
  04/20/2024 07 PM PDT             3.0            634         +              Normal
  04/20/2024 08 PM PDT             3.0            664         +              Normal
  04/20/2024 09 PM PDT             3.1            695         +              Normal
  04/20/2024 10 PM PDT             3.2            730         +              Normal
  04/20/2024 11 PM PDT             3.2            744         +              Normal
  04/21/2024 12 AM PDT             3.2            757         +              Normal
  04/21/2024 01 AM PDT             3.3            771         +              Normal
  04/21/2024 02 AM PDT             3.2            757         -              Normal
  04/21/2024 03 AM PDT             3.2            757         0              Normal
  04/21/2024 04 AM PDT             3.2            757         0              Normal
  04/21/2024 05 AM PDT             3.2            753         -              Normal
  04/21/2024 06 AM PDT             3.2            730         -              Normal
  04/21/2024 07 AM PDT             3.2            730         0              Normal
  04/21/2024 08 AM PDT             3.1            713         -              Normal
  04/21/2024 09 AM PDT             3.1            708         -              Normal
  04/21/2024 10 AM PDT             3.1            689         -              Normal
  04/21/2024 11 AM PDT             3.1            689         0              Normal
  04/21/2024 12 PM PDT             3.1            669         -              Normal
  04/21/2024 01 PM PDT             3.0            649         -              Normal
  04/21/2024 02 PM PDT             3.0            644         -              Normal
  04/21/2024 03 PM PDT             3.0            629         -              Normal
  04/21/2024 04 PM PDT             3.0            639         +              Normal
  04/21/2024 05 PM PDT             3.0            654         +              Normal
  04/21/2024 06 PM PDT             3.1            689         +              Normal
  04/21/2024 07 PM PDT             3.2            739         +              Normal
  04/21/2024 08 PM PDT             3.3            785         +              Normal
  04/21/2024 09 PM PDT             3.4            822         +              Normal
  04/21/2024 10 PM PDT             3.5            860         +              Normal
  04/21/2024 11 PM PDT             3.5            894         +              Normal
  04/22/2024 12 AM PDT             3.5            899         +              Normal
  04/22/2024 01 AM PDT             3.6            909         +              Normal
  04/22/2024 02 AM PDT             3.6            909         0              Normal
  04/22/2024 03 AM PDT             3.5            894         -              Normal
  04/22/2024 04 AM PDT             3.5            894         0              Normal
  04/22/2024 05 AM PDT             3.5            875         -              Normal
  04/22/2024 06 AM PDT             3.5            865         -              Normal
  04/22/2024 07 AM PDT             3.5            851         -              Normal
  04/22/2024 08 AM PDT             3.4            836         -              Normal
  04/22/2024 09 AM PDT             3.4            813         -              Normal
  04/22/2024 10 AM PDT             3.4            813         0              Normal
  04/22/2024 11 AM PDT             3.3            785         -              Normal
  04/22/2024 12 PM PDT             3.3            776         -              Normal
  04/22/2024 01 PM PDT             3.3            762         -              Normal
  04/22/2024 02 PM PDT             3.2            757         -              Normal
  04/22/2024 03 PM PDT             3.2            744         -              Normal
  04/22/2024 04 PM PDT             3.2            748         +              Normal
  04/22/2024 05 PM PDT             3.3            776         +              Normal
  04/22/2024 06 PM PDT             3.4            808         +              Normal
  04/22/2024 07 PM PDT             3.5            865         +              Normal
  04/22/2024 08 PM PDT             3.6            919         +              Normal
  04/22/2024 09 PM PDT             3.7            986         +              Normal
  04/22/2024 10 PM PDT             3.8           1007         +              Normal
  04/22/2024 11 PM PDT             3.8           1028         +              Normal
  04/23/2024 12 AM PDT             3.8           1028         0              Normal
  04/23/2024 01 AM PDT             3.8           1044         +              Normal
  04/23/2024 02 AM PDT             3.8           1044         0              Normal
  04/23/2024 03 AM PDT             3.8           1033         -              Normal
  04/23/2024 04 AM PDT             3.8           1028         -              Normal
  04/23/2024 05 AM PDT             3.8           1012         -              Normal
  04/23/2024 06 AM PDT             3.7            986         -              Normal
  04/23/2024 07 AM PDT             3.7            970         -              Normal
  04/23/2024 08 AM PDT             3.7            955         -              Normal
  04/23/2024 09 AM PDT             3.6            929         -              Normal
  04/23/2024 10 AM PDT             3.6            914         -              Normal
  04/23/2024 11 AM PDT             3.5            875         -              Normal
  04/23/2024 12 PM PDT             3.5            865         -              Normal
  04/23/2024 01 PM PDT             3.5            855         -              Normal
  04/23/2024 02 PM PDT             3.4            832         -              Normal
  04/23/2024 03 PM PDT             3.4            822         -              Normal
  04/23/2024 04 PM PDT             3.4            822         0              Normal
  04/23/2024 05 PM PDT             3.4            836         +              Normal
  04/23/2024 06 PM PDT             3.5            875         +              Normal
  04/23/2024 07 PM PDT             3.6            919         +              Normal
  04/23/2024 08 PM PDT             3.7            980         +              Normal
  04/23/2024 09 PM PDT             3.8           1038         +              Normal
  04/23/2024 10 PM PDT             3.9           1092         +              Normal
  04/23/2024 11 PM PDT             3.9           1103         +              Normal
  04/24/2024 12 AM PDT             4.0           1120         +              Normal
  04/24/2024 01 AM PDT             4.0           1126         +              Normal
  04/24/2024 02 AM PDT             4.0           1115         -              Normal
  04/24/2024 03 AM PDT             3.9           1103         -              Normal
  04/24/2024 04 AM PDT             3.9           1092         -              Normal
  04/24/2024 05 AM PDT             3.9           1076         -              Normal
  04/24/2024 06 AM PDT             3.8           1044         -              Normal
  04/24/2024 07 AM PDT             3.8           1022         -              Normal
  04/24/2024 08 AM PDT             3.7            986         -              Normal
  04/24/2024 09 AM PDT             3.7            965         -              Normal
  04/24/2024 10 AM PDT             3.6            950         -              Normal
  04/24/2024 11 AM PDT             3.6            924         -              Normal
  04/24/2024 12 PM PDT             3.6            909         -              Normal
  04/24/2024 01 PM PDT             3.5            890         -              Normal
  04/24/2024 02 PM PDT             3.5            855         -              Normal
  04/24/2024 03 PM PDT             3.4            846         -              Normal
  04/24/2024 04 PM PDT             3.4            841         -              Normal
  04/24/2024 05 PM PDT             3.5            851         +              Normal
  04/24/2024 06 PM PDT             3.5            855         +              Normal
  04/24/2024 07 PM PDT             3.5            870         +              Normal
  04/24/2024 08 PM PDT             3.5            899         +              Normal
  04/24/2024 09 PM PDT             3.6            919         +              Normal
  04/24/2024 10 PM PDT             3.6            924         +              Normal
  04/24/2024 11 PM PDT             3.6            950         +              Normal
  04/25/2024 12 AM PDT             3.7            955         +              Normal
  04/25/2024 01 AM PDT             3.6            945         -              Normal
  04/25/2024 02 AM PDT             3.6            945         0              Normal
  04/25/2024 03 AM PDT             3.6            934         -              Normal
  04/25/2024 04 AM PDT             3.6            934         0              Normal
  04/25/2024 05 AM PDT             3.6            909         -              Normal
  04/25/2024 06 AM PDT             3.5            894         -              Normal
  04/25/2024 07 AM PDT             3.5            875         -              Normal
  04/25/2024 08 AM PDT             3.5            855         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/25/2024 09 AM PDT             3.4            841                        Normal
  04/25/2024 10 AM PDT             3.4            817         -              Normal
  04/25/2024 11 AM PDT             3.4            808         -              Normal
  04/25/2024 12 PM PDT             3.3            785         -              Normal
  04/25/2024 01 PM PDT             3.3            771         -              Normal
  04/25/2024 02 PM PDT             3.2            753         -              Normal
  04/25/2024 03 PM PDT             3.2            739         -              Normal
  04/25/2024 04 PM PDT             3.2            735         -              Normal
  04/25/2024 05 PM PDT             3.2            730         -              Normal
  04/25/2024 06 PM PDT             3.2            739         +              Normal
  04/25/2024 07 PM PDT             3.2            744         +              Normal
  04/25/2024 08 PM PDT             3.2            753         +              Normal
  04/25/2024 09 PM PDT             3.2            753         0              Normal
  04/25/2024 10 PM PDT             3.2            757         +              Normal
  04/25/2024 11 PM PDT             3.2            757         0              Normal
  04/26/2024 12 AM PDT             3.2            753         -              Normal
  04/26/2024 01 AM PDT             3.2            748         -              Normal
  04/26/2024 02 AM PDT             3.2            744         -              Normal
  04/26/2024 03 AM PDT             3.2            735         -              Normal
  04/26/2024 04 AM PDT             3.2            726         -              Normal
  04/26/2024 05 AM PDT             3.2            722         -              Normal
  04/26/2024 06 AM PDT             3.1            713         -              Normal
  04/26/2024 07 AM PDT             3.1            704         -              Normal
  04/26/2024 08 AM PDT             3.1            695         -              Normal
  04/26/2024 09 AM PDT             3.1            689         -              Normal
  04/26/2024 10 AM PDT             3.1            679         -              Normal
  04/26/2024 11 AM PDT             3.1            669         -              Normal
  04/26/2024 12 PM PDT             3.0            664         -              Normal
  04/26/2024 01 PM PDT             3.0            654         -              Normal
  04/26/2024 02 PM PDT             3.0            649         -              Normal
  04/26/2024 03 PM PDT             3.0            644         -              Normal
  04/26/2024 04 PM PDT             3.0            639         -              Normal
  04/26/2024 05 PM PDT             3.0            639         0              Normal
  04/26/2024 06 PM PDT             3.0            639         0              Normal
  04/26/2024 07 PM PDT             3.0            639         0              Normal
  04/26/2024 08 PM PDT             3.0            639         0              Normal
  04/26/2024 09 PM PDT             3.0            639         0              Normal
  04/26/2024 10 PM PDT             3.0            639         0              Normal
  04/26/2024 11 PM PDT             3.0            634         -              Normal
  04/27/2024 12 AM PDT             3.0            629         -              Normal
  04/27/2024 01 AM PDT             3.0            624         -              Normal
  04/27/2024 02 AM PDT             3.0            619         -              Normal
  04/27/2024 03 AM PDT             3.0            614         -              Normal
  04/27/2024 04 AM PDT             2.9            605         -              Normal
  04/27/2024 05 AM PDT             2.9            600         -              Normal
  04/27/2024 06 AM PDT             2.9            595         -              Normal
  04/27/2024 07 AM PDT             2.9            591         -              Normal
  04/27/2024 08 AM PDT             2.9            586         -              Normal
  04/27/2024 09 AM PDT             2.9            581         -              Normal
  04/27/2024 10 AM PDT             2.9            572         -              Normal
  04/27/2024 11 AM PDT             2.9            567         -              Normal
  04/27/2024 12 PM PDT             2.8            558         -              Normal
  04/27/2024 01 PM PDT             2.8            554         -              Normal
  04/27/2024 02 PM PDT             2.8            545         -              Normal
  04/27/2024 03 PM PDT             2.8            536         -              Normal
  04/27/2024 04 PM PDT             2.8            531         -              Normal
  04/27/2024 05 PM PDT             2.8            531         0              Normal
  04/27/2024 06 PM PDT             2.8            536         +              Normal
  04/27/2024 07 PM PDT             2.8            540         +              Normal
  04/27/2024 08 PM PDT             2.8            545         +              Normal
  04/27/2024 09 PM PDT             2.8            549         +              Normal
  04/27/2024 10 PM PDT             2.8            558         +              Normal
  04/27/2024 11 PM PDT             2.8            563         +              Normal
  04/28/2024 12 AM PDT             2.8            563         0              Normal
  04/28/2024 01 AM PDT             2.9            567         +              Normal
  04/28/2024 02 AM PDT             2.9            567         0              Normal
  04/28/2024 03 AM PDT             2.9            567         0              Normal
  04/28/2024 04 AM PDT             2.9            567         0              Normal
  04/28/2024 05 AM PDT             2.9            567         0              Normal
  04/28/2024 06 AM PDT             2.8            563         -              Normal
  04/28/2024 07 AM PDT             2.8            554         -              Normal
  04/28/2024 08 AM PDT             2.8            549         -              Normal
  04/28/2024 09 AM PDT             2.8            545         -              Normal
  04/28/2024 10 AM PDT             2.8            536         -              Normal
  04/28/2024 11 AM PDT             2.8            527         -              Normal
  04/28/2024 12 PM PDT             2.7            518         -              Normal
  04/28/2024 01 PM PDT             2.7            513         -              Normal
  04/28/2024 02 PM PDT             2.7            504         -              Normal
  04/28/2024 03 PM PDT             2.7            499         -              Normal
  04/28/2024 04 PM PDT             2.7            495         -              Normal
  04/28/2024 05 PM PDT             2.7            499         +              Normal
  04/28/2024 06 PM PDT             2.7            508         +              Normal
  04/28/2024 07 PM PDT             2.8            523         +              Normal
  04/28/2024 08 PM PDT             2.8            536         +              Normal
  04/28/2024 09 PM PDT             2.8            549         +              Normal
  04/28/2024 10 PM PDT             2.9            567         +              Normal
  04/28/2024 11 PM PDT             2.9            572         +              Normal
  04/29/2024 12 AM PDT             2.9            586         +              Normal
  04/29/2024 01 AM PDT             2.9            595         +              Normal
  04/29/2024 02 AM PDT             2.9            605         +              Normal
  04/29/2024 03 AM PDT             2.9            610         +              Normal
  04/29/2024 04 AM PDT             3.0            614         +              Normal
  04/29/2024 05 AM PDT             3.0            619         +              Normal
  04/29/2024 06 AM PDT             3.0            614         -              Normal
  04/29/2024 07 AM PDT             2.9            605         -              Normal
  04/29/2024 08 AM PDT             2.9            600         -              Normal
  04/29/2024 09 AM PDT             2.9            595         -              Normal
  04/29/2024 10 AM PDT             2.9            581         -              Normal
  04/29/2024 11 AM PDT             2.9            577         -              Normal
  04/29/2024 12 PM PDT             2.8            563         -              Normal
  04/29/2024 01 PM PDT             2.8            554         -              Normal
  04/29/2024 02 PM PDT             2.8            545         -              Normal
  04/29/2024 03 PM PDT             2.8            540         -              Normal
  04/29/2024 04 PM PDT             2.8            536         -              Normal
  04/29/2024 05 PM PDT             2.8            545         +              Normal
  04/29/2024 06 PM PDT             2.8            563         +              Normal
  04/29/2024 07 PM PDT             2.9            581         +              Normal
  04/29/2024 08 PM PDT             2.9            605         +              Normal
  04/29/2024 09 PM PDT             3.0            629         +              Normal
  04/29/2024 10 PM PDT             3.0            649         +              Normal
  04/29/2024 11 PM PDT             3.0            664         +              Normal
  04/30/2024 12 AM PDT             3.1            679         +              Normal
  04/30/2024 01 AM PDT             3.1            689         +              Normal
  04/30/2024 02 AM PDT             3.1            700         +              Normal
  04/30/2024 03 AM PDT             3.1            704         +              Normal
  04/30/2024 04 AM PDT             3.1            708         +              Normal
  04/30/2024 05 AM PDT             3.1            713         +              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.