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

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MERCED RIVER - YOSEMITE NP AT POHONO BRIDGE (POHC1)
Latitude: 37.72º NLongitude: 119.67º WElevation: 3862 Feet
Location: Mariposa County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Apr 12 2024 at 2:02 PM PDTNext Issuance: Apr 13 2024 at 9:00 AM PDT
Monitor Stage: N/A Flood Stage: 10.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Merced River - Yosemite NP at Pohono Bridge (POHC1)
#
# File Generation Time:  04/12/2024 at 02:02 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/12/2024 at 04:00 AM PDT
# Maximum Observed Stage:                       5.4 Feet
# Maximum Observed Flow:                        1755 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/13/2024 at 06:00 AM PDT
# Maximum Forecast Stage:                       5.8 Feet
# Maximum Forecast Flow:                        2038 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/07/2024 02 PM PDT             3.6            586                        Normal
  04/07/2024 03 PM PDT             3.6            577         -              Normal
  04/07/2024 04 PM PDT             3.6            600         +              Normal
  04/07/2024 05 PM PDT             3.7            637         +              Normal
  04/07/2024 06 PM PDT             3.7            647         +              Normal
  04/07/2024 07 PM PDT             3.7            642         -              Normal
  04/07/2024 08 PM PDT             3.7            632         -              Normal
  04/07/2024 09 PM PDT             3.8            666         +              Normal
  04/07/2024 10 PM PDT             3.7            647         -              Normal
  04/07/2024 11 PM PDT             3.7            661         +              Normal
  04/08/2024 12 AM PDT             3.7            652         -              Normal
  04/08/2024 01 AM PDT             3.7            652         0              Normal
  04/08/2024 02 AM PDT             3.7            632         -              Normal
  04/08/2024 03 AM PDT             3.7            647         +              Normal
  04/08/2024 04 AM PDT             3.7            637         -              Normal
  04/08/2024 05 AM PDT             3.6            618         -              Normal
  04/08/2024 06 AM PDT             3.6            609         -              Normal
  04/08/2024 07 AM PDT             3.6            600         -              Normal
  04/08/2024 08 AM PDT             3.6            605         +              Normal
  04/08/2024 09 AM PDT             3.6            577         -              Normal
  04/08/2024 10 AM PDT             3.5            564         -              Normal
  04/08/2024 11 AM PDT             3.5            555         -              Normal
  04/08/2024 12 PM PDT             3.5            542         -              Normal
  04/08/2024 01 PM PDT             3.5            564         +              Normal
  04/08/2024 02 PM PDT             3.5            573         +              Normal
  04/08/2024 03 PM PDT             3.6            582         +              Normal
  04/08/2024 04 PM PDT             3.6            591         +              Normal
  04/08/2024 05 PM PDT             3.6            600         +              Normal
  04/08/2024 06 PM PDT             3.7            623         +              Normal
  04/08/2024 07 PM PDT             3.7            628         +              Normal
  04/08/2024 08 PM PDT             3.7            637         +              Normal
  04/08/2024 09 PM PDT             3.7            628         -              Normal
  04/08/2024 10 PM PDT             3.7            632         +              Normal
  04/08/2024 11 PM PDT             3.7            632         0              Normal
  04/09/2024 12 AM PDT             3.7            623         -              Normal
  04/09/2024 01 AM PDT             3.6            605         -              Normal
  04/09/2024 02 AM PDT             3.6            609         +              Normal
  04/09/2024 03 AM PDT             3.6            618         +              Normal
  04/09/2024 04 AM PDT             3.6            618         0              Normal
  04/09/2024 05 AM PDT             3.6            600         -              Normal
  04/09/2024 06 AM PDT             3.6            591         -              Normal
  04/09/2024 07 AM PDT             3.6            595         +              Normal
  04/09/2024 08 AM PDT             3.6            582         -              Normal
  04/09/2024 09 AM PDT             3.6            586         +              Normal
  04/09/2024 10 AM PDT             3.6            577         -              Normal
  04/09/2024 11 AM PDT             3.5            564         -              Normal
  04/09/2024 12 PM PDT             3.6            582         +              Normal
  04/09/2024 01 PM PDT             3.5            573         -              Normal
  04/09/2024 02 PM PDT             3.5            573         0              Normal
  04/09/2024 03 PM PDT             3.6            582         +              Normal
  04/09/2024 04 PM PDT             3.6            600         +              Normal
  04/09/2024 05 PM PDT             3.6            605         +              Normal
  04/09/2024 06 PM PDT             3.6            614         +              Normal
  04/09/2024 07 PM PDT             3.6            618         +              Normal
  04/09/2024 08 PM PDT             3.6            609         -              Normal
  04/09/2024 09 PM PDT             3.7            642         +              Normal
  04/09/2024 10 PM PDT             3.7            647         +              Normal
  04/09/2024 11 PM PDT             3.8            691         +              Normal
  04/10/2024 12 AM PDT             3.8            701         +              Normal
  04/10/2024 01 AM PDT             3.9            732         +              Normal
  04/10/2024 02 AM PDT             4.0            774         +              Normal
  04/10/2024 03 AM PDT             4.0            796         +              Normal
  04/10/2024 04 AM PDT             4.0            801         +              Normal
  04/10/2024 05 AM PDT             4.0            796         -              Normal
  04/10/2024 06 AM PDT             4.0            812         +              Normal
  04/10/2024 07 AM PDT             4.0            807         -              Normal
  04/10/2024 08 AM PDT             4.0            818         +              Normal
  04/10/2024 09 AM PDT             4.0            790         -              Normal
  04/10/2024 10 AM PDT             4.0            807         +              Normal
  04/10/2024 11 AM PDT             4.0            807         0              Normal
  04/10/2024 12 PM PDT             4.0            801         -              Normal
  04/10/2024 01 PM PDT             4.0            807         +              Normal
  04/10/2024 02 PM PDT             4.0            812         +              Normal
  04/10/2024 03 PM PDT             4.0            801         -              Normal
  04/10/2024 04 PM PDT             4.0            807         +              Normal
  04/10/2024 05 PM PDT             4.0            774         -              Normal
  04/10/2024 06 PM PDT             4.0            818         +              Normal
  04/10/2024 07 PM PDT             4.1            835         +              Normal
  04/10/2024 08 PM PDT             4.1            869         +              Normal
  04/10/2024 09 PM PDT             4.2            935         +              Normal
  04/10/2024 10 PM PDT             4.4           1010         +              Normal
  04/10/2024 11 PM PDT             4.3            972         -              Normal
  04/11/2024 12 AM PDT             4.5           1108         +              Normal
  04/11/2024 01 AM PDT             4.6           1178         +              Normal
  04/11/2024 02 AM PDT             4.7           1198         +              Normal
  04/11/2024 03 AM PDT             4.7           1231         +              Normal
  04/11/2024 04 AM PDT             4.7           1217         -              Normal
  04/11/2024 05 AM PDT             4.7           1217         0              Normal
  04/11/2024 06 AM PDT             4.7           1237         +              Normal
  04/11/2024 07 AM PDT             4.7           1211         -              Normal
  04/11/2024 08 AM PDT             4.7           1217         +              Normal
  04/11/2024 09 AM PDT             4.7           1191         -              Normal
  04/11/2024 10 AM PDT             4.7           1191         0              Normal
  04/11/2024 11 AM PDT             4.6           1159         -              Normal
  04/11/2024 12 PM PDT             4.6           1139         -              Normal
  04/11/2024 01 PM PDT             4.6           1152         +              Normal
  04/11/2024 02 PM PDT             4.6           1139         -              Normal
  04/11/2024 03 PM PDT             4.5           1108         -              Normal
  04/11/2024 04 PM PDT             4.5           1120         +              Normal
  04/11/2024 05 PM PDT             4.5           1127         +              Normal
  04/11/2024 06 PM PDT             4.6           1165         +              Normal
  04/11/2024 07 PM PDT             4.7           1217         +              Normal
  04/11/2024 08 PM PDT             4.8           1326         +              Normal
  04/11/2024 09 PM PDT             5.0           1471         +              Normal
  04/11/2024 10 PM PDT             5.1           1508         +              Normal
  04/11/2024 11 PM PDT             5.2           1614         +              Normal
  04/12/2024 12 AM PDT             5.3           1665         +              Normal
  04/12/2024 01 AM PDT             5.4           1724         +              Normal
  04/12/2024 02 AM PDT             5.4           1724         0              Normal
  04/12/2024 03 AM PDT             5.4           1755         +              Normal
  04/12/2024 04 AM PDT             5.4           1755         0              Normal
  04/12/2024 05 AM PDT             5.4           1709         -              Normal
  04/12/2024 06 AM PDT             5.4           1709         0              Normal
  04/12/2024 07 AM PDT             5.3           1672         -              Normal
  04/12/2024 08 AM PDT             5.3           1643         -              Normal
  04/12/2024 09 AM PDT             5.2           1621         -              Normal
  04/12/2024 10 AM PDT             5.2           1599         -              Normal
  04/12/2024 11 AM PDT             5.2           1577         -              Normal
  04/12/2024 12 PM PDT             5.1           1501         -              Normal
  04/12/2024 01 PM PDT             5.1           1493         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/12/2024 02 PM PDT             5.1           1493                        Normal
  04/12/2024 03 PM PDT             5.1           1486         -              Normal
  04/12/2024 04 PM PDT             5.1           1486         0              Normal
  04/12/2024 05 PM PDT             5.1           1493         +              Normal
  04/12/2024 06 PM PDT             5.1           1516         +              Normal
  04/12/2024 07 PM PDT             5.2           1546         +              Normal
  04/12/2024 08 PM PDT             5.2           1592         +              Normal
  04/12/2024 09 PM PDT             5.3           1650         +              Normal
  04/12/2024 10 PM PDT             5.4           1717         +              Normal
  04/12/2024 11 PM PDT             5.5           1793         +              Normal
  04/13/2024 12 AM PDT             5.5           1848         +              Normal
  04/13/2024 01 AM PDT             5.6           1897         +              Normal
  04/13/2024 02 AM PDT             5.7           1938         +              Normal
  04/13/2024 03 AM PDT             5.7           1971         +              Normal
  04/13/2024 04 AM PDT             5.7           1996         +              Normal
  04/13/2024 05 AM PDT             5.8           2030         +              Normal
  04/13/2024 06 AM PDT             5.8           2038         +              Normal
  04/13/2024 07 AM PDT             5.8           2030         -              Normal
  04/13/2024 08 AM PDT             5.8           2013         -              Normal
  04/13/2024 09 AM PDT             5.7           1971         -              Normal
  04/13/2024 10 AM PDT             5.7           1938         -              Normal
  04/13/2024 11 AM PDT             5.6           1889         -              Normal
  04/13/2024 12 PM PDT             5.5           1848         -              Normal
  04/13/2024 01 PM PDT             5.5           1808         -              Normal
  04/13/2024 02 PM PDT             5.5           1770         -              Normal
  04/13/2024 03 PM PDT             5.4           1740         -              Normal
  04/13/2024 04 PM PDT             5.4           1709         -              Normal
  04/13/2024 05 PM PDT             5.4           1702         -              Normal
  04/13/2024 06 PM PDT             5.3           1687         -              Normal
  04/13/2024 07 PM PDT             5.3           1672         -              Normal
  04/13/2024 08 PM PDT             5.3           1672         0              Normal
  04/13/2024 09 PM PDT             5.3           1665         -              Normal
  04/13/2024 10 PM PDT             5.3           1665         0              Normal
  04/13/2024 11 PM PDT             5.3           1657         -              Normal
  04/14/2024 12 AM PDT             5.3           1650         -              Normal
  04/14/2024 01 AM PDT             5.3           1635         -              Normal
  04/14/2024 02 AM PDT             5.2           1614         -              Normal
  04/14/2024 03 AM PDT             5.2           1592         -              Normal
  04/14/2024 04 AM PDT             5.2           1562         -              Normal
  04/14/2024 05 AM PDT             5.1           1531         -              Normal
  04/14/2024 06 AM PDT             5.1           1493         -              Normal
  04/14/2024 07 AM PDT             5.0           1463         -              Normal
  04/14/2024 08 AM PDT             5.0           1434         -              Normal
  04/14/2024 09 AM PDT             5.0           1405         -              Normal
  04/14/2024 10 AM PDT             4.9           1376         -              Normal
  04/14/2024 11 AM PDT             4.9           1347         -              Normal
  04/14/2024 12 PM PDT             4.8           1319         -              Normal
  04/14/2024 01 PM PDT             4.8           1292         -              Normal
  04/14/2024 02 PM PDT             4.8           1264         -              Normal
  04/14/2024 03 PM PDT             4.7           1237         -              Normal
  04/14/2024 04 PM PDT             4.7           1217         -              Normal
  04/14/2024 05 PM PDT             4.7           1191         -              Normal
  04/14/2024 06 PM PDT             4.6           1178         -              Normal
  04/14/2024 07 PM PDT             4.6           1159         -              Normal
  04/14/2024 08 PM PDT             4.6           1146         -              Normal
  04/14/2024 09 PM PDT             4.6           1133         -              Normal
  04/14/2024 10 PM PDT             4.5           1120         -              Normal
  04/14/2024 11 PM PDT             4.5           1114         -              Normal
  04/15/2024 12 AM PDT             4.5           1108         -              Normal
  04/15/2024 01 AM PDT             4.5           1095         -              Normal
  04/15/2024 02 AM PDT             4.5           1089         -              Normal
  04/15/2024 03 AM PDT             4.5           1077         -              Normal
  04/15/2024 04 AM PDT             4.5           1071         -              Normal
  04/15/2024 05 AM PDT             4.4           1059         -              Normal
  04/15/2024 06 AM PDT             4.4           1046         -              Normal
  04/15/2024 07 AM PDT             4.4           1040         -              Normal
  04/15/2024 08 AM PDT             4.4           1028         -              Normal
  04/15/2024 09 AM PDT             4.4           1016         -              Normal
  04/15/2024 10 AM PDT             4.4           1010         -              Normal
  04/15/2024 11 AM PDT             4.3            997         -              Normal
  04/15/2024 12 PM PDT             4.3            984         -              Normal
  04/15/2024 01 PM PDT             4.3            978         -              Normal
  04/15/2024 02 PM PDT             4.3            966         -              Normal
  04/15/2024 03 PM PDT             4.3            959         -              Normal
  04/15/2024 04 PM PDT             4.3            947         -              Normal
  04/15/2024 05 PM PDT             4.3            947         0              Normal
  04/15/2024 06 PM PDT             4.3            947         0              Normal
  04/15/2024 07 PM PDT             4.3            959         +              Normal
  04/15/2024 08 PM PDT             4.3            972         +              Normal
  04/15/2024 09 PM PDT             4.3            984         +              Normal
  04/15/2024 10 PM PDT             4.4           1010         +              Normal
  04/15/2024 11 PM PDT             4.4           1028         +              Normal
  04/16/2024 12 AM PDT             4.4           1052         +              Normal
  04/16/2024 01 AM PDT             4.5           1083         +              Normal
  04/16/2024 02 AM PDT             4.5           1114         +              Normal
  04/16/2024 03 AM PDT             4.6           1139         +              Normal
  04/16/2024 04 AM PDT             4.6           1172         +              Normal
  04/16/2024 05 AM PDT             4.7           1204         +              Normal
  04/16/2024 06 AM PDT             4.7           1231         +              Normal
  04/16/2024 07 AM PDT             4.7           1251         +              Normal
  04/16/2024 08 AM PDT             4.8           1271         +              Normal
  04/16/2024 09 AM PDT             4.8           1292         +              Normal
  04/16/2024 10 AM PDT             4.8           1305         +              Normal
  04/16/2024 11 AM PDT             4.8           1312         +              Normal
  04/16/2024 12 PM PDT             4.8           1319         +              Normal
  04/16/2024 01 PM PDT             4.8           1319         0              Normal
  04/16/2024 02 PM PDT             4.8           1319         0              Normal
  04/16/2024 03 PM PDT             4.8           1319         0              Normal
  04/16/2024 04 PM PDT             4.8           1326         +              Normal
  04/16/2024 05 PM PDT             4.9           1340         +              Normal
  04/16/2024 06 PM PDT             4.9           1354         +              Normal
  04/16/2024 07 PM PDT             4.9           1390         +              Normal
  04/16/2024 08 PM PDT             5.0           1434         +              Normal
  04/16/2024 09 PM PDT             5.1           1478         +              Normal
  04/16/2024 10 PM PDT             5.1           1539         +              Normal
  04/16/2024 11 PM PDT             5.2           1621         +              Normal
  04/17/2024 12 AM PDT             5.3           1680         +              Normal
  04/17/2024 01 AM PDT             5.4           1732         +              Normal
  04/17/2024 02 AM PDT             5.5           1778         +              Normal
  04/17/2024 03 AM PDT             5.5           1824         +              Normal
  04/17/2024 04 AM PDT             5.6           1856         +              Normal
  04/17/2024 05 AM PDT             5.6           1889         +              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.