National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service
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SAN JOAQUIN RIVER - PATTERSON (PATC1)
Latitude: 37.49º NLongitude: 121.08º WElevation: 97 Feet
Location: Stanislaus County in CaliforniaRiver Group: San Joaquin
Issuance Time: Jan 18 2018 at 8:08 AM PSTNext Issuance: Jan 18 2018 at 3:00 PM PST
Monitor Stage: 48.0 FeetFlood Stage: 54.7 FeetDanger Stage: 55.7 Feet

# Tabular River Observed & Forecast - Hydrograph Information
#
# File Generation Time:  01/18/2018  08:08 AM PST
# Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  01/14/2018 01 PM PST
# Maximum Observed Stage:                       33.7 Feet
# Maximum Observed Flow:                        1007 cfs
#
# Earliest Date & Time of Maximum Forecast:     01/18/2018 08 AM PST
# Maximum Forecast Stage:                       33.5 Feet
# Maximum Forecast Flow:                        905 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  01/13/2018 08 AM PST            33.7            998                        Normal
  01/13/2018 09 AM PST            33.7            998         0              Normal
  01/13/2018 10 AM PST            33.7            998         0              Normal
  01/13/2018 11 AM PST            33.7            998         0              Normal
  01/13/2018 12 PM PST            33.7            998         0              Normal
  01/13/2018 01 PM PST            33.7            998         0              Normal
  01/13/2018 02 PM PST            33.7            998         0              Normal
  01/13/2018 03 PM PST            33.7            998         0              Normal
  01/13/2018 04 PM PST            33.7            998         0              Normal
  01/13/2018 05 PM PST            33.7            998         0              Normal
  01/13/2018 06 PM PST            33.7            998         0              Normal
  01/13/2018 07 PM PST            33.7            998         0              Normal
  01/13/2018 08 PM PST            33.7            998         0              Normal
  01/13/2018 09 PM PST            33.7            998         0              Normal
  01/13/2018 10 PM PST            33.7            998         0              Normal
  01/13/2018 11 PM PST            33.7           1002         +              Normal
  01/14/2018 12 AM PST            33.7            998         -              Normal
  01/14/2018 01 AM PST            33.7            989         -              Normal
  01/14/2018 02 AM PST            33.7           1002         +              Normal
  01/14/2018 03 AM PST            33.7           1007         +              Normal
  01/14/2018 04 AM PST            33.7           1002         -              Normal
  01/14/2018 05 AM PST            33.7           1007         +              Normal
  01/14/2018 06 AM PST            33.7           1002         -              Normal
  01/14/2018 07 AM PST            33.7           1007         +              Normal
  01/14/2018 08 AM PST            33.7           1007         0              Normal
  01/14/2018 09 AM PST            33.7           1007         0              Normal
  01/14/2018 10 AM PST            33.7           1007         0              Normal
  01/14/2018 11 AM PST            33.7           1002         -              Normal
  01/14/2018 12 PM PST            33.7           1007         +              Normal
  01/14/2018 01 PM PST            33.7           1007         0              Normal
  01/14/2018 02 PM PST            33.7           1002         -              Normal
  01/14/2018 03 PM PST            33.7           1002         0              Normal
  01/14/2018 04 PM PST            33.7           1002         0              Normal
  01/14/2018 05 PM PST            33.7           1002         0              Normal
  01/14/2018 06 PM PST            33.7           1002         0              Normal
  01/14/2018 07 PM PST            33.7            998         -              Normal
  01/14/2018 08 PM PST            33.7            998         0              Normal
  01/14/2018 09 PM PST            33.7            998         0              Normal
  01/14/2018 10 PM PST            33.7            998         0              Normal
  01/14/2018 11 PM PST            33.7            998         0              Normal
  01/15/2018 12 AM PST            33.7           1002         +              Normal
  01/15/2018 01 AM PST            33.7           1002         0              Normal
  01/15/2018 02 AM PST            33.7            993         -              Normal
  01/15/2018 03 AM PST            33.7            998         +              Normal
  01/15/2018 04 AM PST            33.7            993         -              Normal
  01/15/2018 05 AM PST            33.7            993         0              Normal
  01/15/2018 06 AM PST            33.7            998         +              Normal
  01/15/2018 07 AM PST            33.7            993         -              Normal
  01/15/2018 08 AM PST            33.7            993         0              Normal
  01/15/2018 09 AM PST            33.7            993         0              Normal
  01/15/2018 10 AM PST            33.7            989         -              Normal
  01/15/2018 11 AM PST            33.7            993         +              Normal
  01/15/2018 12 PM PST            33.7            989         -              Normal
  01/15/2018 01 PM PST            33.7            989         0              Normal
  01/15/2018 02 PM PST            33.6            985         -              Normal
  01/15/2018 03 PM PST            33.7            989         +              Normal
  01/15/2018 04 PM PST            33.6            985         -              Normal
  01/15/2018 05 PM PST            33.6            985         0              Normal
  01/15/2018 06 PM PST            33.6            985         0              Normal
  01/15/2018 07 PM PST            33.6            985         0              Normal
  01/15/2018 08 PM PST            33.6            980         -              Normal
  01/15/2018 09 PM PST            33.6            980         0              Normal
  01/15/2018 10 PM PST            33.6            976         -              Normal
  01/15/2018 11 PM PST            33.6            976         0              Normal
  01/16/2018 12 AM PST            33.6            976         0              Normal
  01/16/2018 01 AM PST            33.6            976         0              Normal
  01/16/2018 02 AM PST            33.6            976         0              Normal
  01/16/2018 03 AM PST            33.6            963         -              Normal
  01/16/2018 04 AM PST            33.6            971         +              Normal
  01/16/2018 05 AM PST            33.6            971         0              Normal
  01/16/2018 06 AM PST            33.6            971         0              Normal
  01/16/2018 07 AM PST            33.6            967         -              Normal
  01/16/2018 08 AM PST            33.6            967         0              Normal
  01/16/2018 09 AM PST            33.6            967         0              Normal
  01/16/2018 10 AM PST            33.6            967         0              Normal
  01/16/2018 11 AM PST            33.6            963         -              Normal
  01/16/2018 12 PM PST            33.6            967         +              Normal
  01/16/2018 01 PM PST            33.6            967         0              Normal
  01/16/2018 02 PM PST            33.6            958         -              Normal
  01/16/2018 03 PM PST            33.6            958         0              Normal
  01/16/2018 04 PM PST            33.6            958         0              Normal
  01/16/2018 05 PM PST            33.6            958         0              Normal
  01/16/2018 06 PM PST            33.6            950         -              Normal
  01/16/2018 07 PM PST            33.6            950         0              Normal
  01/16/2018 08 PM PST            33.6            950         0              Normal
  01/16/2018 09 PM PST            33.6            950         0              Normal
  01/16/2018 10 PM PST            33.6            946         -              Normal
  01/16/2018 11 PM PST            33.6            946         0              Normal
  01/17/2018 12 AM PST            33.6            946         0              Normal
  01/17/2018 01 AM PST            33.6            946         0              Normal
  01/17/2018 02 AM PST            33.5            941         -              Normal
  01/17/2018 03 AM PST            33.5            941         0              Normal
  01/17/2018 04 AM PST            33.5            941         0              Normal
  01/17/2018 05 AM PST            33.5            941         0              Normal
  01/17/2018 06 AM PST            33.5            937         -              Normal
  01/17/2018 07 AM PST            33.5            937         0              Normal
  01/17/2018 08 AM PST            33.5            937         0              Normal
  01/17/2018 09 AM PST            33.5            937         0              Normal
  01/17/2018 10 AM PST            33.5            937         0              Normal
  01/17/2018 11 AM PST            33.5            933         -              Normal
  01/17/2018 12 PM PST            33.5            933         0              Normal
  01/17/2018 01 PM PST            33.5            933         0              Normal
  01/17/2018 02 PM PST            33.5            937         +              Normal
  01/17/2018 03 PM PST            33.5            933         -              Normal
  01/17/2018 04 PM PST            33.5            929         -              Normal
  01/17/2018 05 PM PST            33.5            925         -              Normal
  01/17/2018 06 PM PST            33.5            929         +              Normal
  01/17/2018 07 PM PST            33.5            925         -              Normal
  01/17/2018 08 PM PST            33.5            921         -              Normal
  01/17/2018 09 PM PST            33.5            921         0              Normal
  01/17/2018 10 PM PST            33.5            921         0              Normal
  01/17/2018 11 PM PST            33.5            916         -              Normal
  01/18/2018 12 AM PST            33.5            916         0              Normal
  01/18/2018 01 AM PST            33.5            906         -              Normal
  01/18/2018 02 AM PST            33.5            911         +              Normal
  01/18/2018 03 AM PST            33.5            906         -              Normal
  01/18/2018 04 AM PST            33.5            906         0              Normal
  01/18/2018 05 AM PST            33.5            902         -              Normal
  01/18/2018 06 AM PST            33.5            906         +              Normal
  01/18/2018 07 AM PST            33.5            906         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  01/18/2018 08 AM PST            33.5            905                        Normal
  01/18/2018 09 AM PST            33.5            905         0              Normal
  01/18/2018 10 AM PST            33.5            905         0              Normal
  01/18/2018 11 AM PST            33.5            904         -              Normal
  01/18/2018 12 PM PST            33.5            904         0              Normal
  01/18/2018 01 PM PST            33.5            904         0              Normal
  01/18/2018 02 PM PST            33.5            904         0              Normal
  01/18/2018 03 PM PST            33.5            903         -              Normal
  01/18/2018 04 PM PST            33.5            903         0              Normal
  01/18/2018 05 PM PST            33.5            903         0              Normal
  01/18/2018 06 PM PST            33.5            903         0              Normal
  01/18/2018 07 PM PST            33.5            902         -              Normal
  01/18/2018 08 PM PST            33.5            902         0              Normal
  01/18/2018 09 PM PST            33.5            902         0              Normal
  01/18/2018 10 PM PST            33.5            902         0              Normal
  01/18/2018 11 PM PST            33.5            901         -              Normal
  01/19/2018 12 AM PST            33.5            901         0              Normal
  01/19/2018 01 AM PST            33.5            901         0              Normal
  01/19/2018 02 AM PST            33.5            901         0              Normal
  01/19/2018 03 AM PST            33.5            901         0              Normal
  01/19/2018 04 AM PST            33.5            900         -              Normal
  01/19/2018 05 AM PST            33.5            900         0              Normal
  01/19/2018 06 AM PST            33.5            900         0              Normal
  01/19/2018 07 AM PST            33.5            900         0              Normal
  01/19/2018 08 AM PST            33.5            899         -              Normal
  01/19/2018 09 AM PST            33.5            899         0              Normal
  01/19/2018 10 AM PST            33.5            899         0              Normal
  01/19/2018 11 AM PST            33.5            899         0              Normal
  01/19/2018 12 PM PST            33.5            898         -              Normal
  01/19/2018 01 PM PST            33.5            898         0              Normal
  01/19/2018 02 PM PST            33.5            898         0              Normal
  01/19/2018 03 PM PST            33.4            897         -              Normal
  01/19/2018 04 PM PST            33.4            897         0              Normal
  01/19/2018 05 PM PST            33.4            897         0              Normal
  01/19/2018 06 PM PST            33.4            897         0              Normal
  01/19/2018 07 PM PST            33.4            896         -              Normal
  01/19/2018 08 PM PST            33.4            896         0              Normal
  01/19/2018 09 PM PST            33.4            896         0              Normal
  01/19/2018 10 PM PST            33.4            896         0              Normal
  01/19/2018 11 PM PST            33.4            895         -              Normal
  01/20/2018 12 AM PST            33.4            895         0              Normal
  01/20/2018 01 AM PST            33.4            895         0              Normal
  01/20/2018 02 AM PST            33.4            894         -              Normal
  01/20/2018 03 AM PST            33.4            894         0              Normal
  01/20/2018 04 AM PST            33.4            894         0              Normal
  01/20/2018 05 AM PST            33.4            894         0              Normal
  01/20/2018 06 AM PST            33.4            893         -              Normal
  01/20/2018 07 AM PST            33.4            893         0              Normal
  01/20/2018 08 AM PST            33.4            893         0              Normal
  01/20/2018 09 AM PST            33.4            893         0              Normal
  01/20/2018 10 AM PST            33.4            892         -              Normal
  01/20/2018 11 AM PST            33.4            892         0              Normal
  01/20/2018 12 PM PST            33.4            892         0              Normal
  01/20/2018 01 PM PST            33.4            891         -              Normal
  01/20/2018 02 PM PST            33.4            891         0              Normal
  01/20/2018 03 PM PST            33.4            891         0              Normal
  01/20/2018 04 PM PST            33.4            891         0              Normal
  01/20/2018 05 PM PST            33.4            890         -              Normal
  01/20/2018 06 PM PST            33.4            890         0              Normal
  01/20/2018 07 PM PST            33.4            890         0              Normal
  01/20/2018 08 PM PST            33.4            890         0              Normal
  01/20/2018 09 PM PST            33.4            889         -              Normal
  01/20/2018 10 PM PST            33.4            889         0              Normal
  01/20/2018 11 PM PST            33.4            889         0              Normal
  01/21/2018 12 AM PST            33.4            889         0              Normal
  01/21/2018 01 AM PST            33.4            888         -              Normal
  01/21/2018 02 AM PST            33.4            888         0              Normal
  01/21/2018 03 AM PST            33.4            888         0              Normal
  01/21/2018 04 AM PST            33.4            888         0              Normal
  01/21/2018 05 AM PST            33.4            887         -              Normal
  01/21/2018 06 AM PST            33.4            887         0              Normal
  01/21/2018 07 AM PST            33.4            887         0              Normal
  01/21/2018 08 AM PST            33.4            887         0              Normal
  01/21/2018 09 AM PST            33.4            886         -              Normal
  01/21/2018 10 AM PST            33.4            886         0              Normal
  01/21/2018 11 AM PST            33.4            886         0              Normal
  01/21/2018 12 PM PST            33.4            886         0              Normal
  01/21/2018 01 PM PST            33.4            886         0              Normal
  01/21/2018 02 PM PST            33.4            885         -              Normal
  01/21/2018 03 PM PST            33.4            885         0              Normal
  01/21/2018 04 PM PST            33.4            885         0              Normal
  01/21/2018 05 PM PST            33.4            885         0              Normal
  01/21/2018 06 PM PST            33.4            885         0              Normal
  01/21/2018 07 PM PST            33.4            884         -              Normal
  01/21/2018 08 PM PST            33.4            884         0              Normal
  01/21/2018 09 PM PST            33.4            884         0              Normal
  01/21/2018 10 PM PST            33.4            884         0              Normal
  01/21/2018 11 PM PST            33.4            884         0              Normal
  01/22/2018 12 AM PST            33.4            884         0              Normal
  01/22/2018 01 AM PST            33.4            883         -              Normal
  01/22/2018 02 AM PST            33.4            883         0              Normal
  01/22/2018 03 AM PST            33.4            883         0              Normal
  01/22/2018 04 AM PST            33.4            883         0              Normal
  01/22/2018 05 AM PST            33.4            883         0              Normal
  01/22/2018 06 AM PST            33.4            883         0              Normal
  01/22/2018 07 AM PST            33.4            883         0              Normal
  01/22/2018 08 AM PST            33.4            882         -              Normal
  01/22/2018 09 AM PST            33.4            882         0              Normal
  01/22/2018 10 AM PST            33.4            882         0              Normal
  01/22/2018 11 AM PST            33.4            882         0              Normal
  01/22/2018 12 PM PST            33.4            882         0              Normal
  01/22/2018 01 PM PST            33.4            882         0              Normal
  01/22/2018 02 PM PST            33.4            882         0              Normal
  01/22/2018 03 PM PST            33.4            882         0              Normal
  01/22/2018 04 PM PST            33.4            881         -              Normal
  01/22/2018 05 PM PST            33.4            881         0              Normal
  01/22/2018 06 PM PST            33.4            881         0              Normal
  01/22/2018 07 PM PST            33.4            881         0              Normal
  01/22/2018 08 PM PST            33.4            881         0              Normal
  01/22/2018 09 PM PST            33.4            881         0              Normal
  01/22/2018 10 PM PST            33.4            881         0              Normal
  01/22/2018 11 PM PST            33.4            881         0              Normal
  01/23/2018 12 AM PST            33.4            881         0              Normal
  01/23/2018 01 AM PST            33.4            881         0              Normal
  01/23/2018 02 AM PST            33.4            880         -              Normal
  01/23/2018 03 AM PST            33.4            880         0              Normal
  01/23/2018 04 AM PST            33.4            880         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/or flow.
# NOTE 4: Maximum Values are determined using unrounded stage and/or flow.