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

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YUBA RIVER - MARYSVILLE (MRYC1)
Latitude: 39.18º NLongitude: 121.52º WElevation: 88 Feet
Location: Yuba County in CaliforniaRiver Group: Lower Sacramento
Issuance Time: May 17 2022 at 7:45 AM PDTNext Issuance: May 18 2022 at 9:00 AM PDT
Monitor Stage: 74.0 FeetFlood Stage: 87.0 FeetDanger Stage: 88.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Yuba River - Marysville (MRYC1)
#
# File Generation Time:  05/17/2022 at 07:46 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/12/2022 at 03:00 PM PDT
# Maximum Observed Stage:                       61.8 Feet
# Maximum Observed Flow:                        1002 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/19/2022 at 10:00 PM PDT
# Maximum Forecast Stage:                       62.1 Feet
# Maximum Forecast Flow:                        1298 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/12/2022 07 AM PDT            61.7            952                        Normal
  05/12/2022 08 AM PDT            61.7            952         0              Normal
  05/12/2022 09 AM PDT            61.8            993         +              Normal
  05/12/2022 10 AM PDT            61.8            977         -              Normal
  05/12/2022 11 AM PDT            61.8            985         +              Normal
  05/12/2022 12 PM PDT            61.8            969         -              Normal
  05/12/2022 01 PM PDT            61.8            977         +              Normal
  05/12/2022 02 PM PDT            61.8            993         +              Normal
  05/12/2022 03 PM PDT            61.8           1002         +              Normal
  05/12/2022 04 PM PDT            61.8            993         -              Normal
  05/12/2022 05 PM PDT            61.8            993         0              Normal
  05/12/2022 06 PM PDT            61.8            993         0              Normal
  05/12/2022 07 PM PDT            61.8            993         0              Normal
  05/12/2022 08 PM PDT            61.8            977         -              Normal
  05/12/2022 09 PM PDT            61.8            977         0              Normal
  05/12/2022 10 PM PDT            61.8            977         0              Normal
  05/12/2022 11 PM PDT            61.7            944         -              Normal
  05/13/2022 12 AM PDT            61.7            944         0              Normal
  05/13/2022 01 AM PDT            61.7            936         -              Normal
  05/13/2022 02 AM PDT            61.7            936         0              Normal
  05/13/2022 03 AM PDT            61.7            936         0              Normal
  05/13/2022 04 AM PDT            61.7            928         -              Normal
  05/13/2022 05 AM PDT            61.7            936         +              Normal
  05/13/2022 06 AM PDT            61.7            936         0              Normal
  05/13/2022 07 AM PDT            61.7            944         +              Normal
  05/13/2022 08 AM PDT            61.7            936         -              Normal
  05/13/2022 09 AM PDT            61.7            936         0              Normal
  05/13/2022 10 AM PDT            61.7            936         0              Normal
  05/13/2022 11 AM PDT            61.7            936         0              Normal
  05/13/2022 12 PM PDT            61.7            928         -              Normal
  05/13/2022 01 PM PDT            61.7            928         0              Normal
  05/13/2022 02 PM PDT            61.7            944         +              Normal
  05/13/2022 03 PM PDT            61.7            944         0              Normal
  05/13/2022 04 PM PDT            61.7            944         0              Normal
  05/13/2022 05 PM PDT            61.7            944         0              Normal
  05/13/2022 06 PM PDT            61.7            936         -              Normal
  05/13/2022 07 PM PDT            61.7            936         0              Normal
  05/13/2022 08 PM PDT            61.7            928         -              Normal
  05/13/2022 09 PM PDT            61.7            928         0              Normal
  05/13/2022 10 PM PDT            61.7            928         0              Normal
  05/13/2022 11 PM PDT            61.7            920         -              Normal
  05/14/2022 12 AM PDT            61.7            920         0              Normal
  05/14/2022 01 AM PDT            61.7            928         +              Normal
  05/14/2022 02 AM PDT            61.7            928         0              Normal
  05/14/2022 03 AM PDT            61.7            920         -              Normal
  05/14/2022 04 AM PDT            61.7            928         +              Normal
  05/14/2022 05 AM PDT            61.7            936         +              Normal
  05/14/2022 06 AM PDT            61.7            928         -              Normal
  05/14/2022 07 AM PDT            61.7            928         0              Normal
  05/14/2022 08 AM PDT            61.7            928         0              Normal
  05/14/2022 09 AM PDT            61.7            912         -              Normal
  05/14/2022 10 AM PDT            61.7            920         +              Normal
  05/14/2022 11 AM PDT            61.7            928         +              Normal
  05/14/2022 12 PM PDT            61.7            920         -              Normal
  05/14/2022 01 PM PDT            61.7            920         0              Normal
  05/14/2022 02 PM PDT            61.7            944         +              Normal
  05/14/2022 03 PM PDT            61.7            944         0              Normal
  05/14/2022 04 PM PDT            61.7            952         +              Normal
  05/14/2022 05 PM PDT            61.7            952         0              Normal
  05/14/2022 06 PM PDT            61.7            952         0              Normal
  05/14/2022 07 PM PDT            61.7            944         -              Normal
  05/14/2022 08 PM PDT            61.7            936         -              Normal
  05/14/2022 09 PM PDT            61.7            936         0              Normal
  05/14/2022 10 PM PDT            61.7            936         0              Normal
  05/14/2022 11 PM PDT            61.7            920         -              Normal
  05/15/2022 12 AM PDT            61.7            920         0              Normal
  05/15/2022 01 AM PDT            61.7            920         0              Normal
  05/15/2022 02 AM PDT            61.7            928         +              Normal
  05/15/2022 03 AM PDT            61.7            928         0              Normal
  05/15/2022 04 AM PDT            61.7            920         -              Normal
  05/15/2022 05 AM PDT            61.7            920         0              Normal
  05/15/2022 06 AM PDT            61.7            928         +              Normal
  05/15/2022 07 AM PDT            61.7            920         -              Normal
  05/15/2022 08 AM PDT            61.7            944         +              Normal
  05/15/2022 09 AM PDT            61.8            960         +              Normal
  05/15/2022 10 AM PDT            61.8            969         +              Normal
  05/15/2022 11 AM PDT            61.8            977         +              Normal
  05/15/2022 12 PM PDT            61.8            977         0              Normal
  05/15/2022 01 PM PDT            61.8            969         -              Normal
  05/15/2022 02 PM PDT            61.8            977         +              Normal
  05/15/2022 03 PM PDT            61.8            977         0              Normal
  05/15/2022 04 PM PDT            61.8            977         0              Normal
  05/15/2022 05 PM PDT            61.8            969         -              Normal
  05/15/2022 06 PM PDT            61.8            969         0              Normal
  05/15/2022 07 PM PDT            61.8            969         0              Normal
  05/15/2022 08 PM PDT            61.8            960         -              Normal
  05/15/2022 09 PM PDT            61.7            944         -              Normal
  05/15/2022 10 PM PDT            61.7            944         0              Normal
  05/15/2022 11 PM PDT            61.7            936         -              Normal
  05/16/2022 12 AM PDT            61.7            928         -              Normal
  05/16/2022 01 AM PDT            61.7            928         0              Normal
  05/16/2022 02 AM PDT            61.7            928         0              Normal
  05/16/2022 03 AM PDT            61.7            928         0              Normal
  05/16/2022 04 AM PDT            61.7            936         +              Normal
  05/16/2022 05 AM PDT            61.7            936         0              Normal
  05/16/2022 06 AM PDT            61.7            928         -              Normal
  05/16/2022 07 AM PDT            61.7            936         +              Normal
  05/16/2022 08 AM PDT            61.7            928         -              Normal
  05/16/2022 09 AM PDT            61.7            936         +              Normal
  05/16/2022 10 AM PDT            61.7            952         +              Normal
  05/16/2022 11 AM PDT            61.7            944         -              Normal
  05/16/2022 12 PM PDT            61.7            944         0              Normal
  05/16/2022 01 PM PDT            61.7            928         -              Normal
  05/16/2022 02 PM PDT            61.7            928         0              Normal
  05/16/2022 03 PM PDT            61.7            928         0              Normal
  05/16/2022 04 PM PDT            61.7            952         +              Normal
  05/16/2022 05 PM PDT            61.7            944         -              Normal
  05/16/2022 06 PM PDT            61.7            936         -              Normal
  05/16/2022 07 PM PDT            61.7            936         0              Normal
  05/16/2022 08 PM PDT            61.7            936         0              Normal
  05/16/2022 09 PM PDT            61.7            928         -              Normal
  05/16/2022 10 PM PDT            61.7            920         -              Normal
  05/16/2022 11 PM PDT            61.7            920         0              Normal
  05/17/2022 12 AM PDT            61.7            920         0              Normal
  05/17/2022 01 AM PDT            61.7            920         0              Normal
  05/17/2022 02 AM PDT            61.7            920         0              Normal
  05/17/2022 03 AM PDT            61.7            928         +              Normal
  05/17/2022 04 AM PDT            61.7            928         0              Normal
  05/17/2022 05 AM PDT            61.7            936         +              Normal
  05/17/2022 06 AM PDT            61.7            936         0              Normal
  05/17/2022 07 AM PDT            61.7            936         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/17/2022 08 AM PDT            61.7            944                        Normal
  05/17/2022 09 AM PDT            61.7            944         0              Normal
  05/17/2022 10 AM PDT            61.7            944         0              Normal
  05/17/2022 11 AM PDT            61.7            944         0              Normal
  05/17/2022 12 PM PDT            61.7            944         0              Normal
  05/17/2022 01 PM PDT            61.7            944         0              Normal
  05/17/2022 02 PM PDT            61.7            944         0              Normal
  05/17/2022 03 PM PDT            61.7            944         0              Normal
  05/17/2022 04 PM PDT            61.7            944         0              Normal
  05/17/2022 05 PM PDT            61.7            944         0              Normal
  05/17/2022 06 PM PDT            61.7            936         -              Normal
  05/17/2022 07 PM PDT            61.7            936         0              Normal
  05/17/2022 08 PM PDT            61.7            936         0              Normal
  05/17/2022 09 PM PDT            61.7            936         0              Normal
  05/17/2022 10 PM PDT            61.7            936         0              Normal
  05/17/2022 11 PM PDT            61.7            936         0              Normal
  05/18/2022 12 AM PDT            61.7            936         0              Normal
  05/18/2022 01 AM PDT            61.7            936         0              Normal
  05/18/2022 02 AM PDT            61.7            936         0              Normal
  05/18/2022 03 AM PDT            61.7            936         0              Normal
  05/18/2022 04 AM PDT            61.7            936         0              Normal
  05/18/2022 05 AM PDT            61.7            936         0              Normal
  05/18/2022 06 AM PDT            61.7            936         0              Normal
  05/18/2022 07 AM PDT            61.7            936         0              Normal
  05/18/2022 08 AM PDT            61.7            936         0              Normal
  05/18/2022 09 AM PDT            61.7            936         0              Normal
  05/18/2022 10 AM PDT            61.7            936         0              Normal
  05/18/2022 11 AM PDT            61.7            936         0              Normal
  05/18/2022 12 PM PDT            61.7            936         0              Normal
  05/18/2022 01 PM PDT            61.7            944         +              Normal
  05/18/2022 02 PM PDT            61.8            969         +              Normal
  05/18/2022 03 PM PDT            61.8           1002         +              Normal
  05/18/2022 04 PM PDT            61.8           1035         +              Normal
  05/18/2022 05 PM PDT            61.9           1060         +              Normal
  05/18/2022 06 PM PDT            61.9           1077         +              Normal
  05/18/2022 07 PM PDT            61.9           1094         +              Normal
  05/18/2022 08 PM PDT            61.9           1111         +              Normal
  05/18/2022 09 PM PDT            62.0           1129         +              Normal
  05/18/2022 10 PM PDT            62.0           1146         +              Normal
  05/18/2022 11 PM PDT            62.0           1155         +              Normal
  05/19/2022 12 AM PDT            62.0           1172         +              Normal
  05/19/2022 01 AM PDT            62.0           1181         +              Normal
  05/19/2022 02 AM PDT            62.0           1199         +              Normal
  05/19/2022 03 AM PDT            62.0           1208         +              Normal
  05/19/2022 04 AM PDT            62.0           1216         +              Normal
  05/19/2022 05 AM PDT            62.1           1225         +              Normal
  05/19/2022 06 AM PDT            62.1           1225         0              Normal
  05/19/2022 07 AM PDT            62.1           1234         +              Normal
  05/19/2022 08 AM PDT            62.1           1243         +              Normal
  05/19/2022 09 AM PDT            62.1           1252         +              Normal
  05/19/2022 10 AM PDT            62.1           1252         0              Normal
  05/19/2022 11 AM PDT            62.1           1261         +              Normal
  05/19/2022 12 PM PDT            62.1           1261         0              Normal
  05/19/2022 01 PM PDT            62.1           1270         +              Normal
  05/19/2022 02 PM PDT            62.1           1270         0              Normal
  05/19/2022 03 PM PDT            62.1           1279         +              Normal
  05/19/2022 04 PM PDT            62.1           1279         0              Normal
  05/19/2022 05 PM PDT            62.1           1288         +              Normal
  05/19/2022 06 PM PDT            62.1           1288         0              Normal
  05/19/2022 07 PM PDT            62.1           1288         0              Normal
  05/19/2022 08 PM PDT            62.1           1288         0              Normal
  05/19/2022 09 PM PDT            62.1           1288         0              Normal
  05/19/2022 10 PM PDT            62.1           1298         +              Normal
  05/19/2022 11 PM PDT            62.1           1298         0              Normal
  05/20/2022 12 AM PDT            62.1           1298         0              Normal
  05/20/2022 01 AM PDT            62.1           1298         0              Normal
  05/20/2022 02 AM PDT            62.1           1298         0              Normal
  05/20/2022 03 AM PDT            62.1           1298         0              Normal
  05/20/2022 04 AM PDT            62.1           1298         0              Normal
  05/20/2022 05 AM PDT            62.1           1298         0              Normal
  05/20/2022 06 AM PDT            62.1           1298         0              Normal
  05/20/2022 07 AM PDT            62.1           1298         0              Normal
  05/20/2022 08 AM PDT            62.1           1288         -              Normal
  05/20/2022 09 AM PDT            62.1           1270         -              Normal
  05/20/2022 10 AM PDT            62.1           1252         -              Normal
  05/20/2022 11 AM PDT            62.1           1243         -              Normal
  05/20/2022 12 PM PDT            62.1           1225         -              Normal
  05/20/2022 01 PM PDT            62.0           1216         -              Normal
  05/20/2022 02 PM PDT            62.0           1208         -              Normal
  05/20/2022 03 PM PDT            62.0           1199         -              Normal
  05/20/2022 04 PM PDT            62.0           1190         -              Normal
  05/20/2022 05 PM PDT            62.0           1181         -              Normal
  05/20/2022 06 PM PDT            62.0           1163         -              Normal
  05/20/2022 07 PM PDT            62.0           1155         -              Normal
  05/20/2022 08 PM PDT            62.0           1155         0              Normal
  05/20/2022 09 PM PDT            62.0           1146         -              Normal
  05/20/2022 10 PM PDT            62.0           1137         -              Normal
  05/20/2022 11 PM PDT            62.0           1137         0              Normal
  05/21/2022 12 AM PDT            62.0           1129         -              Normal
  05/21/2022 01 AM PDT            62.0           1129         0              Normal
  05/21/2022 02 AM PDT            61.9           1120         -              Normal
  05/21/2022 03 AM PDT            61.9           1120         0              Normal
  05/21/2022 04 AM PDT            61.9           1111         -              Normal
  05/21/2022 05 AM PDT            61.9           1111         0              Normal
  05/21/2022 06 AM PDT            61.9           1111         0              Normal
  05/21/2022 07 AM PDT            61.9           1103         -              Normal
  05/21/2022 08 AM PDT            61.9           1094         -              Normal
  05/21/2022 09 AM PDT            61.9           1077         -              Normal
  05/21/2022 10 AM PDT            61.9           1060         -              Normal
  05/21/2022 11 AM PDT            61.9           1043         -              Normal
  05/21/2022 12 PM PDT            61.8           1018         -              Normal
  05/21/2022 01 PM PDT            61.8           1002         -              Normal
  05/21/2022 02 PM PDT            61.8            985         -              Normal
  05/21/2022 03 PM PDT            61.8            969         -              Normal
  05/21/2022 04 PM PDT            61.8            960         -              Normal
  05/21/2022 05 PM PDT            61.7            944         -              Normal
  05/21/2022 06 PM PDT            61.7            928         -              Normal
  05/21/2022 07 PM PDT            61.7            920         -              Normal
  05/21/2022 08 PM PDT            61.7            920         0              Normal
  05/21/2022 09 PM PDT            61.7            920         0              Normal
  05/21/2022 10 PM PDT            61.7            912         -              Normal
  05/21/2022 11 PM PDT            61.7            912         0              Normal
  05/22/2022 12 AM PDT            61.7            912         0              Normal
  05/22/2022 01 AM PDT            61.7            912         0              Normal
  05/22/2022 02 AM PDT            61.7            912         0              Normal
  05/22/2022 03 AM PDT            61.7            912         0              Normal
  05/22/2022 04 AM PDT            61.7            912         0              Normal
  05/22/2022 05 AM PDT            61.7            912         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.