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

MERCED RIVER - YOSEMITE AT POHONO BRIDGE (POHC1)
Latitude: 37.72º NLongitude: 119.67º WElevation: 3862 Feet
Location: Mariposa County in CaliforniaRiver Group: San Joaquin
Issuance Time: Dec 15 2017 at 1:00 PM PSTNext Issuance: Dec 16 2017 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: 10.0 Feet

# Tabular River Observed & Forecast - Hydrograph Information
#
# File Generation Time:  12/15/2017  01:00 PM PST
# Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  12/13/2017 02 AM PST
# Maximum Observed Stage:                       2.0 Feet
# Maximum Observed Flow:                        96 cfs
#
# Earliest Date & Time of Maximum Forecast:     12/15/2017 01 PM PST
# Maximum Forecast Stage:                       1.9 Feet
# Maximum Forecast Flow:                        75 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  12/10/2017 01 PM PST             1.9             85                        Normal
  12/10/2017 02 PM PST             1.9             84         -              Normal
  12/10/2017 03 PM PST             1.9             85         +              Normal
  12/10/2017 04 PM PST             2.0             87         +              Normal
  12/10/2017 05 PM PST             2.0             88         +              Normal
  12/10/2017 06 PM PST             2.0             88         0              Normal
  12/10/2017 07 PM PST             2.0             89         +              Normal
  12/10/2017 08 PM PST             2.0             91         +              Normal
  12/10/2017 09 PM PST             2.0             93         +              Normal
  12/10/2017 10 PM PST             2.0             93         0              Normal
  12/10/2017 11 PM PST             2.0             94         +              Normal
  12/11/2017 12 AM PST             2.0             94         0              Normal
  12/11/2017 01 AM PST             2.0             96         +              Normal
  12/11/2017 02 AM PST             2.0             96         0              Normal
  12/11/2017 03 AM PST             2.0             96         0              Normal
  12/11/2017 04 AM PST             2.0             93         -              Normal
  12/11/2017 05 AM PST             2.0             91         -              Normal
  12/11/2017 06 AM PST             2.0             89         -              Normal
  12/11/2017 07 AM PST             2.0             88         -              Normal
  12/11/2017 08 AM PST             2.0             87         -              Normal
  12/11/2017 09 AM PST             1.9             84         -              Normal
  12/11/2017 10 AM PST             1.9             82         -              Normal
  12/11/2017 11 AM PST             1.9             81         -              Normal
  12/11/2017 12 PM PST             1.9             79         -              Normal
  12/11/2017 01 PM PST             1.9             78         -              Normal
  12/11/2017 02 PM PST             1.9             78         0              Normal
  12/11/2017 03 PM PST             1.9             78         0              Normal
  12/11/2017 04 PM PST             1.9             81         +              Normal
  12/11/2017 05 PM PST             1.9             82         +              Normal
  12/11/2017 06 PM PST             1.9             84         +              Normal
  12/11/2017 07 PM PST             1.9             85         +              Normal
  12/11/2017 08 PM PST             2.0             87         +              Normal
  12/11/2017 09 PM PST             2.0             88         +              Normal
  12/11/2017 10 PM PST             2.0             89         +              Normal
  12/11/2017 11 PM PST             2.0             91         +              Normal
  12/12/2017 12 AM PST             2.0             91         0              Normal
  12/12/2017 01 AM PST             2.0             93         +              Normal
  12/12/2017 02 AM PST             2.0             93         0              Normal
  12/12/2017 03 AM PST             2.0             93         0              Normal
  12/12/2017 04 AM PST             2.0             89         -              Normal
  12/12/2017 05 AM PST             2.0             88         -              Normal
  12/12/2017 06 AM PST             1.9             85         -              Normal
  12/12/2017 07 AM PST             1.9             84         -              Normal
  12/12/2017 08 AM PST             1.9             82         -              Normal
  12/12/2017 09 AM PST             1.9             79         -              Normal
  12/12/2017 10 AM PST             1.9             77         -              Normal
  12/12/2017 11 AM PST             1.9             75         -              Normal
  12/12/2017 12 PM PST             1.9             74         -              Normal
  12/12/2017 01 PM PST             1.9             74         0              Normal
  12/12/2017 02 PM PST             1.9             73         -              Normal
  12/12/2017 03 PM PST             1.9             78         +              Normal
  12/12/2017 04 PM PST             1.9             82         +              Normal
  12/12/2017 05 PM PST             1.9             84         +              Normal
  12/12/2017 06 PM PST             1.9             84         0              Normal
  12/12/2017 07 PM PST             1.9             85         +              Normal
  12/12/2017 08 PM PST             2.0             88         +              Normal
  12/12/2017 09 PM PST             2.0             89         +              Normal
  12/12/2017 10 PM PST             2.0             93         +              Normal
  12/12/2017 11 PM PST             2.0             93         0              Normal
  12/13/2017 12 AM PST             2.0             94         +              Normal
  12/13/2017 01 AM PST             2.0             94         0              Normal
  12/13/2017 02 AM PST             2.0             96         +              Normal
  12/13/2017 03 AM PST             2.0             94         -              Normal
  12/13/2017 04 AM PST             2.0             94         0              Normal
  12/13/2017 05 AM PST             2.0             91         -              Normal
  12/13/2017 06 AM PST             2.0             89         -              Normal
  12/13/2017 07 AM PST             2.0             87         -              Normal
  12/13/2017 08 AM PST             1.9             85         -              Normal
  12/13/2017 09 AM PST             1.9             82         -              Normal
  12/13/2017 10 AM PST             1.9             82         0              Normal
  12/13/2017 11 AM PST             1.9             81         -              Normal
  12/13/2017 12 PM PST             1.9             79         -              Normal
  12/13/2017 01 PM PST             1.9             78         -              Normal
  12/13/2017 02 PM PST             1.9             78         0              Normal
  12/13/2017 03 PM PST             1.9             78         0              Normal
  12/13/2017 04 PM PST             1.9             79         +              Normal
  12/13/2017 05 PM PST             1.9             81         +              Normal
  12/13/2017 06 PM PST             1.9             82         +              Normal
  12/13/2017 07 PM PST             1.9             84         +              Normal
  12/13/2017 08 PM PST             2.0             87         +              Normal
  12/13/2017 09 PM PST             2.0             88         +              Normal
  12/13/2017 10 PM PST             2.0             89         +              Normal
  12/13/2017 11 PM PST             2.0             91         +              Normal
  12/14/2017 12 AM PST             2.0             93         +              Normal
  12/14/2017 01 AM PST             2.0             93         0              Normal
  12/14/2017 02 AM PST             2.0             93         0              Normal
  12/14/2017 03 AM PST             2.0             93         0              Normal
  12/14/2017 04 AM PST             2.0             91         -              Normal
  12/14/2017 05 AM PST             2.0             89         -              Normal
  12/14/2017 06 AM PST             2.0             88         -              Normal
  12/14/2017 07 AM PST             2.0             87         -              Normal
  12/14/2017 08 AM PST             1.9             85         -              Normal
  12/14/2017 09 AM PST             1.9             84         -              Normal
  12/14/2017 10 AM PST             1.9             82         -              Normal
  12/14/2017 11 AM PST             1.9             82         0              Normal
  12/14/2017 12 PM PST             1.9             81         -              Normal
  12/14/2017 01 PM PST             1.9             81         0              Normal
  12/14/2017 02 PM PST             1.9             81         0              Normal
  12/14/2017 03 PM PST             1.9             81         0              Normal
  12/14/2017 04 PM PST             1.9             82         +              Normal
  12/14/2017 05 PM PST             1.9             82         0              Normal
  12/14/2017 06 PM PST             1.9             84         +              Normal
  12/14/2017 07 PM PST             1.9             85         +              Normal
  12/14/2017 08 PM PST             2.0             87         +              Normal
  12/14/2017 09 PM PST             2.0             87         0              Normal
  12/14/2017 10 PM PST             2.0             87         0              Normal
  12/14/2017 11 PM PST             2.0             87         0              Normal
  12/15/2017 12 AM PST             2.0             87         0              Normal
  12/15/2017 01 AM PST             2.0             87         0              Normal
  12/15/2017 02 AM PST             2.0             87         0              Normal
  12/15/2017 03 AM PST             2.0             87         0              Normal
  12/15/2017 04 AM PST             2.0             87         0              Normal
  12/15/2017 05 AM PST             1.9             85         -              Normal
  12/15/2017 06 AM PST             1.9             84         -              Normal
  12/15/2017 07 AM PST             1.9             82         -              Normal
  12/15/2017 08 AM PST             1.9             82         0              Normal
  12/15/2017 09 AM PST             1.9             81         -              Normal
  12/15/2017 10 AM PST             1.9             79         -              Normal
  12/15/2017 11 AM PST             1.9             78         -              Normal
  12/15/2017 12 PM PST             1.9             77         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  12/15/2017 01 PM PST             1.9             75                        Normal
  12/15/2017 02 PM PST             1.9             74         -              Normal
  12/15/2017 03 PM PST             1.9             74         0              Normal
  12/15/2017 04 PM PST             1.9             74         0              Normal
  12/15/2017 05 PM PST             1.9             73         -              Normal
  12/15/2017 06 PM PST             1.9             74         +              Normal
  12/15/2017 07 PM PST             1.9             74         0              Normal
  12/15/2017 08 PM PST             1.9             74         0              Normal
  12/15/2017 09 PM PST             1.9             74         0              Normal
  12/15/2017 10 PM PST             1.9             74         0              Normal
  12/15/2017 11 PM PST             1.9             74         0              Normal
  12/16/2017 12 AM PST             1.9             74         0              Normal
  12/16/2017 01 AM PST             1.9             73         -              Normal
  12/16/2017 02 AM PST             1.9             73         0              Normal
  12/16/2017 03 AM PST             1.9             73         0              Normal
  12/16/2017 04 AM PST             1.9             73         0              Normal
  12/16/2017 05 AM PST             1.9             73         0              Normal
  12/16/2017 06 AM PST             1.8             72         -              Normal
  12/16/2017 07 AM PST             1.8             72         0              Normal
  12/16/2017 08 AM PST             1.8             72         0              Normal
  12/16/2017 09 AM PST             1.8             72         0              Normal
  12/16/2017 10 AM PST             1.8             71         -              Normal
  12/16/2017 11 AM PST             1.8             71         0              Normal
  12/16/2017 12 PM PST             1.8             71         0              Normal
  12/16/2017 01 PM PST             1.8             71         0              Normal
  12/16/2017 02 PM PST             1.8             71         0              Normal
  12/16/2017 03 PM PST             1.8             71         0              Normal
  12/16/2017 04 PM PST             1.8             71         0              Normal
  12/16/2017 05 PM PST             1.8             70         -              Normal
  12/16/2017 06 PM PST             1.8             70         0              Normal
  12/16/2017 07 PM PST             1.8             70         0              Normal
  12/16/2017 08 PM PST             1.8             70         0              Normal
  12/16/2017 09 PM PST             1.8             70         0              Normal
  12/16/2017 10 PM PST             1.8             70         0              Normal
  12/16/2017 11 PM PST             1.8             70         0              Normal
  12/17/2017 12 AM PST             1.8             70         0              Normal
  12/17/2017 01 AM PST             1.8             70         0              Normal
  12/17/2017 02 AM PST             1.8             69         -              Normal
  12/17/2017 03 AM PST             1.8             69         0              Normal
  12/17/2017 04 AM PST             1.8             69         0              Normal
  12/17/2017 05 AM PST             1.8             69         0              Normal
  12/17/2017 06 AM PST             1.8             69         0              Normal
  12/17/2017 07 AM PST             1.8             68         -              Normal
  12/17/2017 08 AM PST             1.8             68         0              Normal
  12/17/2017 09 AM PST             1.8             68         0              Normal
  12/17/2017 10 AM PST             1.8             68         0              Normal
  12/17/2017 11 AM PST             1.8             68         0              Normal
  12/17/2017 12 PM PST             1.8             67         -              Normal
  12/17/2017 01 PM PST             1.8             67         0              Normal
  12/17/2017 02 PM PST             1.8             67         0              Normal
  12/17/2017 03 PM PST             1.8             67         0              Normal
  12/17/2017 04 PM PST             1.8             67         0              Normal
  12/17/2017 05 PM PST             1.8             67         0              Normal
  12/17/2017 06 PM PST             1.8             67         0              Normal
  12/17/2017 07 PM PST             1.8             67         0              Normal
  12/17/2017 08 PM PST             1.8             67         0              Normal
  12/17/2017 09 PM PST             1.8             67         0              Normal
  12/17/2017 10 PM PST             1.8             66         -              Normal
  12/17/2017 11 PM PST             1.8             66         0              Normal
  12/18/2017 12 AM PST             1.8             66         0              Normal
  12/18/2017 01 AM PST             1.8             66         0              Normal
  12/18/2017 02 AM PST             1.8             66         0              Normal
  12/18/2017 03 AM PST             1.8             66         0              Normal
  12/18/2017 04 AM PST             1.8             66         0              Normal
  12/18/2017 05 AM PST             1.8             65         -              Normal
  12/18/2017 06 AM PST             1.8             65         0              Normal
  12/18/2017 07 AM PST             1.8             65         0              Normal
  12/18/2017 08 AM PST             1.8             65         0              Normal
  12/18/2017 09 AM PST             1.8             65         0              Normal
  12/18/2017 10 AM PST             1.8             64         -              Normal
  12/18/2017 11 AM PST             1.8             64         0              Normal
  12/18/2017 12 PM PST             1.8             64         0              Normal
  12/18/2017 01 PM PST             1.8             64         0              Normal
  12/18/2017 02 PM PST             1.8             64         0              Normal
  12/18/2017 03 PM PST             1.8             64         0              Normal
  12/18/2017 04 PM PST             1.8             64         0              Normal
  12/18/2017 05 PM PST             1.8             64         0              Normal
  12/18/2017 06 PM PST             1.8             64         0              Normal
  12/18/2017 07 PM PST             1.8             63         -              Normal
  12/18/2017 08 PM PST             1.8             63         0              Normal
  12/18/2017 09 PM PST             1.8             63         0              Normal
  12/18/2017 10 PM PST             1.8             63         0              Normal
  12/18/2017 11 PM PST             1.8             63         0              Normal
  12/19/2017 12 AM PST             1.8             63         0              Normal
  12/19/2017 01 AM PST             1.8             63         0              Normal
  12/19/2017 02 AM PST             1.8             63         0              Normal
  12/19/2017 03 AM PST             1.8             63         0              Normal
  12/19/2017 04 AM PST             1.8             62         -              Normal
  12/19/2017 05 AM PST             1.8             62         0              Normal
  12/19/2017 06 AM PST             1.8             62         0              Normal
  12/19/2017 07 AM PST             1.8             62         0              Normal
  12/19/2017 08 AM PST             1.8             62         0              Normal
  12/19/2017 09 AM PST             1.8             62         0              Normal
  12/19/2017 10 AM PST             1.8             61         -              Normal
  12/19/2017 11 AM PST             1.8             61         0              Normal
  12/19/2017 12 PM PST             1.8             61         0              Normal
  12/19/2017 01 PM PST             1.8             61         0              Normal
  12/19/2017 02 PM PST             1.8             61         0              Normal
  12/19/2017 03 PM PST             1.8             61         0              Normal
  12/19/2017 04 PM PST             1.8             61         0              Normal
  12/19/2017 05 PM PST             1.8             61         0              Normal
  12/19/2017 06 PM PST             1.8             61         0              Normal
  12/19/2017 07 PM PST             1.8             60         -              Normal
  12/19/2017 08 PM PST             1.8             60         0              Normal
  12/19/2017 09 PM PST             1.8             60         0              Normal
  12/19/2017 10 PM PST             1.8             60         0              Normal
  12/19/2017 11 PM PST             1.8             60         0              Normal
  12/20/2017 12 AM PST             1.8             60         0              Normal
  12/20/2017 01 AM PST             1.8             60         0              Normal
  12/20/2017 02 AM PST             1.8             60         0              Normal
  12/20/2017 03 AM PST             1.8             60         0              Normal
  12/20/2017 04 AM PST             1.8             60         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.