MERCED RIVER - YOSEMITE NP AT POHONO BRIDGE (POHC1)
Latitude: 37.72º NLongitude: 119.67º WElevation: 3862 FeetForecast Type: Official Location
Location: Mariposa County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Nov 12 2026 at 1:19 PM PSTNext Issuance: Nov 13 2026 at 9:00 AM PST
Action: N/A Minor Flood: 10.0 FeetModerate Flood: 12.5 FeetMajor Flood: 20.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Merced River - Yosemite NP at Pohono Bridge (POHC1)
#
# File Generation Time:  11/12/2026 at 01:19 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/07/2026 at 11:00 PM PST
# Maximum Observed Stage:                       1.22 Feet
# Maximum Observed Flow:                        27 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/14/2026 at 08:00 AM PST
# Maximum Forecast Stage:                       1.59 Feet
# Maximum Forecast Flow:                        57 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/07/2026 01 PM PST            1.22             27                        Normal
  11/07/2026 02 PM PST            1.22             27         0              Normal
  11/07/2026 03 PM PST            1.22             27         0              Normal
  11/07/2026 04 PM PST            1.22             27         0              Normal
  11/07/2026 05 PM PST            1.22             27         0              Normal
  11/07/2026 06 PM PST            1.22             27         0              Normal
  11/07/2026 07 PM PST            1.22             27         0              Normal
  11/07/2026 08 PM PST            1.22             27         0              Normal
  11/07/2026 09 PM PST            1.22             27         0              Normal
  11/07/2026 10 PM PST            1.22             27         0              Normal
  11/07/2026 11 PM PST            1.22             27         0              Normal
  11/08/2026 12 AM PST            1.21             27         -              Normal
  11/08/2026 01 AM PST            1.21             27         0              Normal
  11/08/2026 02 AM PST            1.21             27         0              Normal
  11/08/2026 03 AM PST            1.21             27         0              Normal
  11/08/2026 04 AM PST            1.21             27         0              Normal
  11/08/2026 05 AM PST            1.21             27         0              Normal
  11/08/2026 06 AM PST            1.21             27         0              Normal
  11/08/2026 07 AM PST            1.21             27         0              Normal
  11/08/2026 08 AM PST            1.21             27         0              Normal
  11/08/2026 09 AM PST            1.21             27         0              Normal
  11/08/2026 10 AM PST            1.21             27         0              Normal
  11/08/2026 11 AM PST            1.21             27         0              Normal
  11/08/2026 12 PM PST            1.21             27         0              Normal
  11/08/2026 01 PM PST            1.21             27         0              Normal
  11/08/2026 02 PM PST            1.21             27         0              Normal
  11/08/2026 03 PM PST            1.21             27         0              Normal
  11/08/2026 04 PM PST            1.21             27         0              Normal
  11/08/2026 05 PM PST            1.21             27         0              Normal
  11/08/2026 06 PM PST            1.21             27         0              Normal
  11/08/2026 07 PM PST            1.21             27         0              Normal
  11/08/2026 08 PM PST            1.21             27         0              Normal
  11/08/2026 09 PM PST            1.21             27         0              Normal
  11/08/2026 10 PM PST            1.21             27         0              Normal
  11/08/2026 11 PM PST            1.21             27         0              Normal
  11/09/2026 12 AM PST            1.21             27         0              Normal
  11/09/2026 01 AM PST            1.21             27         0              Normal
  11/09/2026 02 AM PST            1.21             27         0              Normal
  11/09/2026 03 AM PST            1.21             27         0              Normal
  11/09/2026 04 AM PST            1.21             27         0              Normal
  11/09/2026 05 AM PST            1.20             26         -              Normal
  11/09/2026 06 AM PST            1.20             26         0              Normal
  11/09/2026 07 AM PST            1.21             27         +              Normal
  11/09/2026 08 AM PST            1.20             26         -              Normal
  11/09/2026 09 AM PST            1.20             26         0              Normal
  11/09/2026 10 AM PST            1.20             26         0              Normal
  11/09/2026 11 AM PST            1.20             26         0              Normal
  11/09/2026 12 PM PST            1.20             26         0              Normal
  11/09/2026 01 PM PST            1.20             26         0              Normal
  11/09/2026 02 PM PST            1.21             27         +              Normal
  11/09/2026 03 PM PST            1.21             27         0              Normal
  11/09/2026 04 PM PST            1.21             27         0              Normal
  11/09/2026 05 PM PST            1.20             26         -              Normal
  11/09/2026 06 PM PST            1.20             26         0              Normal
  11/09/2026 07 PM PST            1.20             26         0              Normal
  11/09/2026 08 PM PST            1.20             26         0              Normal
  11/09/2026 09 PM PST            1.20             26         0              Normal
  11/09/2026 10 PM PST            1.20             26         0              Normal
  11/09/2026 11 PM PST            1.20             26         0              Normal
  11/10/2026 12 AM PST            1.20             26         0              Normal
  11/10/2026 01 AM PST            1.20             26         0              Normal
  11/10/2026 02 AM PST            1.20             26         0              Normal
  11/10/2026 03 AM PST            1.20             26         0              Normal
  11/10/2026 04 AM PST            1.20             26         0              Normal
  11/10/2026 05 AM PST            1.20             26         0              Normal
  11/10/2026 06 AM PST            1.20             26         0              Normal
  11/10/2026 07 AM PST            1.20             26         0              Normal
  11/10/2026 08 AM PST            1.20             26         0              Normal
  11/10/2026 09 AM PST            1.20             26         0              Normal
  11/10/2026 10 AM PST            1.20             26         0              Normal
  11/10/2026 11 AM PST            1.20             26         0              Normal
  11/10/2026 12 PM PST            1.20             26         0              Normal
  11/10/2026 01 PM PST            1.20             26         0              Normal
  11/10/2026 02 PM PST            1.20             26         0              Normal
  11/10/2026 03 PM PST            1.20             26         0              Normal
  11/10/2026 04 PM PST            1.20             26         0              Normal
  11/10/2026 05 PM PST            1.20             26         0              Normal
  11/10/2026 06 PM PST            1.20             26         0              Normal
  11/10/2026 07 PM PST            1.20             26         0              Normal
  11/10/2026 08 PM PST            1.20             26         0              Normal
  11/10/2026 09 PM PST            1.20             26         0              Normal
  11/10/2026 10 PM PST            1.20             26         0              Normal
  11/10/2026 11 PM PST            1.20             26         0              Normal
  11/11/2026 12 AM PST            1.20             26         0              Normal
  11/11/2026 01 AM PST            1.20             26         0              Normal
  11/11/2026 02 AM PST            1.20             26         0              Normal
  11/11/2026 03 AM PST            1.20             26         0              Normal
  11/11/2026 04 AM PST            1.20             26         0              Normal
  11/11/2026 05 AM PST            1.20             26         0              Normal
  11/11/2026 06 AM PST            1.20             26         0              Normal
  11/11/2026 07 AM PST            1.20             26         0              Normal
  11/11/2026 08 AM PST            1.20             26         0              Normal
  11/11/2026 09 AM PST            1.20             26         0              Normal
  11/11/2026 10 AM PST            1.20             26         0              Normal
  11/11/2026 11 AM PST            1.20             26         0              Normal
  11/11/2026 12 PM PST            1.20             26         0              Normal
  11/11/2026 01 PM PST            1.20             26         0              Normal
  11/11/2026 02 PM PST            1.20             26         0              Normal
  11/11/2026 03 PM PST            1.20             26         0              Normal
  11/11/2026 04 PM PST            1.21             27         +              Normal
  11/11/2026 05 PM PST            1.20             26         -              Normal
  11/11/2026 06 PM PST            1.20             26         0              Normal
  11/11/2026 07 PM PST            1.20             26         0              Normal
  11/11/2026 08 PM PST            1.20             26         0              Normal
  11/11/2026 09 PM PST            1.20             26         0              Normal
  11/11/2026 10 PM PST            1.20             26         0              Normal
  11/11/2026 11 PM PST            1.20             26         0              Normal
  11/12/2026 12 AM PST            1.20             26         0              Normal
  11/12/2026 01 AM PST            1.20             26         0              Normal
  11/12/2026 02 AM PST            1.20             26         0              Normal
  11/12/2026 03 AM PST            1.20             26         0              Normal
  11/12/2026 04 AM PST            1.20             26         0              Normal
  11/12/2026 05 AM PST            1.20             26         0              Normal
  11/12/2026 06 AM PST            1.20             26         0              Normal
  11/12/2026 07 AM PST            1.20             26         0              Normal
  11/12/2026 08 AM PST            1.20             26         0              Normal
  11/12/2026 09 AM PST            1.19             26         -              Normal
  11/12/2026 10 AM PST            1.20             26         +              Normal
  11/12/2026 11 AM PST            1.20             26         0              Normal
  11/12/2026 12 PM PST            1.20             26         0              Normal
  11/12/2026 01 PM PST            1.20             26         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/12/2026 02 PM PST            1.20             26                        Normal
  11/12/2026 03 PM PST            1.20             26         0              Normal
  11/12/2026 04 PM PST            1.20             26         0              Normal
  11/12/2026 05 PM PST            1.20             26         0              Normal
  11/12/2026 06 PM PST            1.21             27         +              Normal
  11/12/2026 07 PM PST            1.21             27         0              Normal
  11/12/2026 08 PM PST            1.21             27         0              Normal
  11/12/2026 09 PM PST            1.21             27         0              Normal
  11/12/2026 10 PM PST            1.21             27         0              Normal
  11/12/2026 11 PM PST            1.21             27         0              Normal
  11/13/2026 12 AM PST            1.21             27         0              Normal
  11/13/2026 01 AM PST            1.21             27         0              Normal
  11/13/2026 02 AM PST            1.20             26         -              Normal
  11/13/2026 03 AM PST            1.20             26         0              Normal
  11/13/2026 04 AM PST            1.20             26         0              Normal
  11/13/2026 05 AM PST            1.20             26         0              Normal
  11/13/2026 06 AM PST            1.20             26         0              Normal
  11/13/2026 07 AM PST            1.20             26         0              Normal
  11/13/2026 08 AM PST            1.20             26         0              Normal
  11/13/2026 09 AM PST            1.20             26         0              Normal
  11/13/2026 10 AM PST            1.20             26         0              Normal
  11/13/2026 11 AM PST            1.21             27         +              Normal
  11/13/2026 12 PM PST            1.21             27         0              Normal
  11/13/2026 01 PM PST            1.21             27         0              Normal
  11/13/2026 02 PM PST            1.21             27         0              Normal
  11/13/2026 03 PM PST            1.21             27         0              Normal
  11/13/2026 04 PM PST            1.22             27         +              Normal
  11/13/2026 05 PM PST            1.22             27         0              Normal
  11/13/2026 06 PM PST            1.23             28         +              Normal
  11/13/2026 07 PM PST            1.24             29         +              Normal
  11/13/2026 08 PM PST            1.26             30         +              Normal
  11/13/2026 09 PM PST            1.28             31         +              Normal
  11/13/2026 10 PM PST            1.30             33         +              Normal
  11/13/2026 11 PM PST            1.32             34         +              Normal
  11/14/2026 12 AM PST            1.35             36         +              Normal
  11/14/2026 01 AM PST            1.38             38         +              Normal
  11/14/2026 02 AM PST            1.42             42         +              Normal
  11/14/2026 03 AM PST            1.46             45         +              Normal
  11/14/2026 04 AM PST            1.50             48         +              Normal
  11/14/2026 05 AM PST            1.54             52         +              Normal
  11/14/2026 06 AM PST            1.56             54         +              Normal
  11/14/2026 07 AM PST            1.58             56         +              Normal
  11/14/2026 08 AM PST            1.59             57         +              Normal
  11/14/2026 09 AM PST            1.59             57         0              Normal
  11/14/2026 10 AM PST            1.59             57         0              Normal
  11/14/2026 11 AM PST            1.58             56         -              Normal
  11/14/2026 12 PM PST            1.57             55         -              Normal
  11/14/2026 01 PM PST            1.57             55         0              Normal
  11/14/2026 02 PM PST            1.56             54         -              Normal
  11/14/2026 03 PM PST            1.54             52         -              Normal
  11/14/2026 04 PM PST            1.53             51         -              Normal
  11/14/2026 05 PM PST            1.52             50         -              Normal
  11/14/2026 06 PM PST            1.51             49         -              Normal
  11/14/2026 07 PM PST            1.51             49         0              Normal
  11/14/2026 08 PM PST            1.50             48         -              Normal
  11/14/2026 09 PM PST            1.49             48         -              Normal
  11/14/2026 10 PM PST            1.49             48         0              Normal
  11/14/2026 11 PM PST            1.48             47         -              Normal
  11/15/2026 12 AM PST            1.47             46         -              Normal
  11/15/2026 01 AM PST            1.47             46         0              Normal
  11/15/2026 02 AM PST            1.46             45         -              Normal
  11/15/2026 03 AM PST            1.46             45         0              Normal
  11/15/2026 04 AM PST            1.46             45         0              Normal
  11/15/2026 05 AM PST            1.45             44         -              Normal
  11/15/2026 06 AM PST            1.45             44         0              Normal
  11/15/2026 07 AM PST            1.45             44         0              Normal
  11/15/2026 08 AM PST            1.44             43         -              Normal
  11/15/2026 09 AM PST            1.44             43         0              Normal
  11/15/2026 10 AM PST            1.44             43         0              Normal
  11/15/2026 11 AM PST            1.44             43         0              Normal
  11/15/2026 12 PM PST            1.44             43         0              Normal
  11/15/2026 01 PM PST            1.43             42         -              Normal
  11/15/2026 02 PM PST            1.43             42         0              Normal
  11/15/2026 03 PM PST            1.43             42         0              Normal
  11/15/2026 04 PM PST            1.43             42         0              Normal
  11/15/2026 05 PM PST            1.43             42         0              Normal
  11/15/2026 06 PM PST            1.43             42         0              Normal
  11/15/2026 07 PM PST            1.43             42         0              Normal
  11/15/2026 08 PM PST            1.43             42         0              Normal
  11/15/2026 09 PM PST            1.43             42         0              Normal
  11/15/2026 10 PM PST            1.43             42         0              Normal
  11/15/2026 11 PM PST            1.44             43         +              Normal
  11/16/2026 12 AM PST            1.44             43         0              Normal
  11/16/2026 01 AM PST            1.44             43         0              Normal
  11/16/2026 02 AM PST            1.44             43         0              Normal
  11/16/2026 03 AM PST            1.44             43         0              Normal
  11/16/2026 04 AM PST            1.44             43         0              Normal
  11/16/2026 05 AM PST            1.44             43         0              Normal
  11/16/2026 06 AM PST            1.44             43         0              Normal
  11/16/2026 07 AM PST            1.44             43         0              Normal
  11/16/2026 08 AM PST            1.44             43         0              Normal
  11/16/2026 09 AM PST            1.44             43         0              Normal
  11/16/2026 10 AM PST            1.44             43         0              Normal
  11/16/2026 11 AM PST            1.45             44         +              Normal
  11/16/2026 12 PM PST            1.45             44         0              Normal
  11/16/2026 01 PM PST            1.46             45         +              Normal
  11/16/2026 02 PM PST            1.47             46         +              Normal
  11/16/2026 03 PM PST            1.48             47         +              Normal
  11/16/2026 04 PM PST            1.50             48         +              Normal
  11/16/2026 05 PM PST            1.51             49         +              Normal
  11/16/2026 06 PM PST            1.52             50         +              Normal
  11/16/2026 07 PM PST            1.53             51         +              Normal
  11/16/2026 08 PM PST            1.53             51         0              Normal
  11/16/2026 09 PM PST            1.54             52         +              Normal
  11/16/2026 10 PM PST            1.55             53         +              Normal
  11/16/2026 11 PM PST            1.56             54         +              Normal
  11/17/2026 12 AM PST            1.56             54         0              Normal
  11/17/2026 01 AM PST            1.57             55         +              Normal
  11/17/2026 02 AM PST            1.57             55         0              Normal
  11/17/2026 03 AM PST            1.58             56         +              Normal
  11/17/2026 04 AM PST            1.58             56         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) 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.