SAN JOAQUIN RIVER - NEWMAN (NWMC1)
Latitude: 37.35º NLongitude: 120.98º WElevation: 90 FeetForecast Type: Official Location
Location: Merced County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Apr 01 2026 at 1:20 PM PDTNext Issuance: Apr 02 2026 at 9:00 AM PDT
Action/Monitor: 63.0 FeetMinor Flood: 69.4 FeetModerate Flood: 70.7 FeetMajor Flood: 71.7 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Newman (NWMC1)
#
# File Generation Time:  04/01/2026 at 01:20 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/28/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       51.19 Feet
# Maximum Observed Flow:                        1090 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/01/2026 at 10:00 PM PDT
# Maximum Forecast Stage:                       51.07 Feet
# Maximum Forecast Flow:                        1048 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/27/2026 01 PM PDT           51.19           1090                        Normal
  03/27/2026 02 PM PDT           51.19           1090         0              Normal
  03/27/2026 03 PM PDT           51.18           1086         -              Normal
  03/27/2026 04 PM PDT           51.17           1083         -              Normal
  03/27/2026 05 PM PDT           51.16           1079         -              Normal
  03/27/2026 06 PM PDT           51.16           1079         0              Normal
  03/27/2026 07 PM PDT           51.15           1076         -              Normal
  03/27/2026 08 PM PDT           51.15           1076         0              Normal
  03/27/2026 09 PM PDT           51.16           1079         +              Normal
  03/27/2026 10 PM PDT           51.16           1079         0              Normal
  03/27/2026 11 PM PDT           51.16           1079         0              Normal
  03/28/2026 12 AM PDT           51.17           1083         +              Normal
  03/28/2026 01 AM PDT           51.17           1083         0              Normal
  03/28/2026 02 AM PDT           51.18           1086         +              Normal
  03/28/2026 03 AM PDT           51.18           1086         0              Normal
  03/28/2026 04 AM PDT           51.19           1090         +              Normal
  03/28/2026 05 AM PDT           51.19           1090         0              Normal
  03/28/2026 06 AM PDT           51.19           1090         0              Normal
  03/28/2026 07 AM PDT           51.19           1090         0              Normal
  03/28/2026 08 AM PDT           51.19           1090         0              Normal
  03/28/2026 09 AM PDT           51.18           1086         -              Normal
  03/28/2026 10 AM PDT           51.18           1086         0              Normal
  03/28/2026 11 AM PDT           51.17           1083         -              Normal
  03/28/2026 12 PM PDT           51.17           1083         0              Normal
  03/28/2026 01 PM PDT           51.16           1079         -              Normal
  03/28/2026 02 PM PDT           51.15           1076         -              Normal
  03/28/2026 03 PM PDT           51.14           1072         -              Normal
  03/28/2026 04 PM PDT           51.13           1069         -              Normal
  03/28/2026 05 PM PDT           51.13           1069         0              Normal
  03/28/2026 06 PM PDT           51.13           1069         0              Normal
  03/28/2026 07 PM PDT           51.12           1065         -              Normal
  03/28/2026 08 PM PDT           51.12           1065         0              Normal
  03/28/2026 09 PM PDT           51.11           1062         -              Normal
  03/28/2026 10 PM PDT           51.12           1065         +              Normal
  03/28/2026 11 PM PDT           51.11           1062         -              Normal
  03/29/2026 12 AM PDT           51.12           1065         +              Normal
  03/29/2026 01 AM PDT           51.13           1069         +              Normal
  03/29/2026 02 AM PDT           51.13           1069         0              Normal
  03/29/2026 03 AM PDT           51.13           1069         0              Normal
  03/29/2026 04 AM PDT           51.13           1069         0              Normal
  03/29/2026 05 AM PDT           51.14           1072         +              Normal
  03/29/2026 06 AM PDT           51.13           1069         -              Normal
  03/29/2026 07 AM PDT           51.14           1072         +              Normal
  03/29/2026 08 AM PDT           51.14           1072         0              Normal
  03/29/2026 09 AM PDT           51.14           1072         0              Normal
  03/29/2026 10 AM PDT           51.15           1076         +              Normal
  03/29/2026 11 AM PDT           51.15           1076         0              Normal
  03/29/2026 12 PM PDT           51.15           1076         0              Normal
  03/29/2026 01 PM PDT           51.14           1072         -              Normal
  03/29/2026 02 PM PDT           51.14           1072         0              Normal
  03/29/2026 03 PM PDT           51.14           1072         0              Normal
  03/29/2026 04 PM PDT           51.13           1069         -              Normal
  03/29/2026 05 PM PDT           51.13           1069         0              Normal
  03/29/2026 06 PM PDT           51.13           1069         0              Normal
  03/29/2026 07 PM PDT           51.12           1065         -              Normal
  03/29/2026 08 PM PDT           51.12           1065         0              Normal
  03/29/2026 09 PM PDT           51.12           1065         0              Normal
  03/29/2026 10 PM PDT           51.12           1065         0              Normal
  03/29/2026 11 PM PDT           51.12           1065         0              Normal
  03/30/2026 12 AM PDT           51.12           1065         0              Normal
  03/30/2026 01 AM PDT           51.12           1065         0              Normal
  03/30/2026 02 AM PDT           51.12           1065         0              Normal
  03/30/2026 03 AM PDT           51.12           1065         0              Normal
  03/30/2026 04 AM PDT           51.12           1065         0              Normal
  03/30/2026 05 AM PDT           51.13           1069         +              Normal
  03/30/2026 06 AM PDT           51.14           1072         +              Normal
  03/30/2026 07 AM PDT           51.15           1076         +              Normal
  03/30/2026 08 AM PDT           51.16           1079         +              Normal
  03/30/2026 09 AM PDT           51.17           1083         +              Normal
  03/30/2026 10 AM PDT           51.17           1083         0              Normal
  03/30/2026 11 AM PDT           51.18           1086         +              Normal
  03/30/2026 12 PM PDT           51.18           1086         0              Normal
  03/30/2026 01 PM PDT           51.18           1086         0              Normal
  03/30/2026 02 PM PDT           51.18           1086         0              Normal
  03/30/2026 03 PM PDT           51.18           1086         0              Normal
  03/30/2026 04 PM PDT           51.18           1086         0              Normal
  03/30/2026 05 PM PDT           51.18           1086         0              Normal
  03/30/2026 06 PM PDT           51.17           1083         -              Normal
  03/30/2026 07 PM PDT           51.16           1079         -              Normal
  03/30/2026 08 PM PDT           51.16           1079         0              Normal
  03/30/2026 09 PM PDT           51.15           1076         -              Normal
  03/30/2026 10 PM PDT           51.14           1072         -              Normal
  03/30/2026 11 PM PDT           51.13           1069         -              Normal
  03/31/2026 12 AM PDT           51.12           1065         -              Normal
  03/31/2026 01 AM PDT           51.11           1062         -              Normal
  03/31/2026 02 AM PDT           51.11           1062         0              Normal
  03/31/2026 03 AM PDT           51.10           1059         -              Normal
  03/31/2026 04 AM PDT           51.09           1055         -              Normal
  03/31/2026 05 AM PDT           51.08           1052         -              Normal
  03/31/2026 06 AM PDT           51.08           1052         0              Normal
  03/31/2026 07 AM PDT           51.07           1048         -              Normal
  03/31/2026 08 AM PDT           51.07           1048         0              Normal
  03/31/2026 09 AM PDT           51.07           1048         0              Normal
  03/31/2026 10 AM PDT           51.06           1045         -              Normal
  03/31/2026 11 AM PDT           51.05           1041         -              Normal
  03/31/2026 12 PM PDT           51.04           1038         -              Normal
  03/31/2026 01 PM PDT           51.03           1034         -              Normal
  03/31/2026 02 PM PDT           51.02           1031         -              Normal
  03/31/2026 03 PM PDT           51.01           1027         -              Normal
  03/31/2026 04 PM PDT           51.01           1027         0              Normal
  03/31/2026 05 PM PDT           51.00           1024         -              Normal
  03/31/2026 06 PM PDT           51.00           1024         0              Normal
  03/31/2026 07 PM PDT           51.00           1024         0              Normal
  03/31/2026 08 PM PDT           51.00           1024         0              Normal
  03/31/2026 09 PM PDT           51.01           1027         +              Normal
  03/31/2026 10 PM PDT           51.01           1027         0              Normal
  03/31/2026 11 PM PDT           51.02           1031         +              Normal
  04/01/2026 12 AM PDT           51.03           1034         +              Normal
  04/01/2026 01 AM PDT           51.03           1034         0              Normal
  04/01/2026 02 AM PDT           51.04           1038         +              Normal
  04/01/2026 03 AM PDT           51.04           1038         0              Normal
  04/01/2026 04 AM PDT           51.04           1038         0              Normal
  04/01/2026 05 AM PDT           51.04           1038         0              Normal
  04/01/2026 06 AM PDT           51.04           1038         0              Normal
  04/01/2026 07 AM PDT           51.04           1038         0              Normal
  04/01/2026 08 AM PDT           51.04           1038         0              Normal
  04/01/2026 09 AM PDT           51.04           1038         0              Normal
  04/01/2026 10 AM PDT           51.05           1041         +              Normal
  04/01/2026 11 AM PDT           51.05           1041         0              Normal
  04/01/2026 12 PM PDT           51.05           1041         0              Normal
  04/01/2026 01 PM PDT           51.05           1041         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/01/2026 02 PM PDT           51.05           1041                        Normal
  04/01/2026 03 PM PDT           51.05           1041         0              Normal
  04/01/2026 04 PM PDT           51.05           1041         0              Normal
  04/01/2026 05 PM PDT           51.06           1045         +              Normal
  04/01/2026 06 PM PDT           51.06           1045         0              Normal
  04/01/2026 07 PM PDT           51.06           1045         0              Normal
  04/01/2026 08 PM PDT           51.06           1045         0              Normal
  04/01/2026 09 PM PDT           51.06           1045         0              Normal
  04/01/2026 10 PM PDT           51.07           1048         +              Normal
  04/01/2026 11 PM PDT           51.07           1048         0              Normal
  04/02/2026 12 AM PDT           51.07           1048         0              Normal
  04/02/2026 01 AM PDT           51.07           1048         0              Normal
  04/02/2026 02 AM PDT           51.07           1048         0              Normal
  04/02/2026 03 AM PDT           51.07           1048         0              Normal
  04/02/2026 04 AM PDT           51.07           1048         0              Normal
  04/02/2026 05 AM PDT           51.07           1048         0              Normal
  04/02/2026 06 AM PDT           51.07           1048         0              Normal
  04/02/2026 07 AM PDT           51.07           1048         0              Normal
  04/02/2026 08 AM PDT           51.07           1048         0              Normal
  04/02/2026 09 AM PDT           51.07           1048         0              Normal
  04/02/2026 10 AM PDT           51.07           1048         0              Normal
  04/02/2026 11 AM PDT           51.07           1048         0              Normal
  04/02/2026 12 PM PDT           51.07           1048         0              Normal
  04/02/2026 01 PM PDT           51.06           1045         -              Normal
  04/02/2026 02 PM PDT           51.06           1045         0              Normal
  04/02/2026 03 PM PDT           51.06           1045         0              Normal
  04/02/2026 04 PM PDT           51.06           1045         0              Normal
  04/02/2026 05 PM PDT           51.06           1045         0              Normal
  04/02/2026 06 PM PDT           51.05           1041         -              Normal
  04/02/2026 07 PM PDT           51.05           1041         0              Normal
  04/02/2026 08 PM PDT           51.05           1041         0              Normal
  04/02/2026 09 PM PDT           51.04           1038         -              Normal
  04/02/2026 10 PM PDT           51.04           1038         0              Normal
  04/02/2026 11 PM PDT           51.03           1034         -              Normal
  04/03/2026 12 AM PDT           51.03           1034         0              Normal
  04/03/2026 01 AM PDT           51.03           1034         0              Normal
  04/03/2026 02 AM PDT           51.02           1031         -              Normal
  04/03/2026 03 AM PDT           51.02           1031         0              Normal
  04/03/2026 04 AM PDT           51.01           1027         -              Normal
  04/03/2026 05 AM PDT           51.01           1027         0              Normal
  04/03/2026 06 AM PDT           51.00           1024         -              Normal
  04/03/2026 07 AM PDT           51.00           1024         0              Normal
  04/03/2026 08 AM PDT           50.99           1020         -              Normal
  04/03/2026 09 AM PDT           50.99           1020         0              Normal
  04/03/2026 10 AM PDT           50.98           1017         -              Normal
  04/03/2026 11 AM PDT           50.98           1017         0              Normal
  04/03/2026 12 PM PDT           50.97           1014         -              Normal
  04/03/2026 01 PM PDT           50.97           1014         0              Normal
  04/03/2026 02 PM PDT           50.96           1010         -              Normal
  04/03/2026 03 PM PDT           50.95           1007         -              Normal
  04/03/2026 04 PM PDT           50.95           1007         0              Normal
  04/03/2026 05 PM PDT           50.94           1003         -              Normal
  04/03/2026 06 PM PDT           50.94           1003         0              Normal
  04/03/2026 07 PM PDT           50.93           1000         -              Normal
  04/03/2026 08 PM PDT           50.93           1000         0              Normal
  04/03/2026 09 PM PDT           50.92            997         -              Normal
  04/03/2026 10 PM PDT           50.92            997         0              Normal
  04/03/2026 11 PM PDT           50.91            993         -              Normal
  04/04/2026 12 AM PDT           50.91            993         0              Normal
  04/04/2026 01 AM PDT           50.90            990         -              Normal
  04/04/2026 02 AM PDT           50.90            990         0              Normal
  04/04/2026 03 AM PDT           50.89            986         -              Normal
  04/04/2026 04 AM PDT           50.88            983         -              Normal
  04/04/2026 05 AM PDT           50.88            983         0              Normal
  04/04/2026 06 AM PDT           50.87            980         -              Normal
  04/04/2026 07 AM PDT           50.87            980         0              Normal
  04/04/2026 08 AM PDT           50.86            976         -              Normal
  04/04/2026 09 AM PDT           50.86            976         0              Normal
  04/04/2026 10 AM PDT           50.85            973         -              Normal
  04/04/2026 11 AM PDT           50.85            973         0              Normal
  04/04/2026 12 PM PDT           50.84            969         -              Normal
  04/04/2026 01 PM PDT           50.84            969         0              Normal
  04/04/2026 02 PM PDT           50.83            966         -              Normal
  04/04/2026 03 PM PDT           50.83            966         0              Normal
  04/04/2026 04 PM PDT           50.82            963         -              Normal
  04/04/2026 05 PM PDT           50.82            963         0              Normal
  04/04/2026 06 PM PDT           50.81            959         -              Normal
  04/04/2026 07 PM PDT           50.81            959         0              Normal
  04/04/2026 08 PM PDT           50.81            959         0              Normal
  04/04/2026 09 PM PDT           50.80            956         -              Normal
  04/04/2026 10 PM PDT           50.80            956         0              Normal
  04/04/2026 11 PM PDT           50.79            953         -              Normal
  04/05/2026 12 AM PDT           50.79            953         0              Normal
  04/05/2026 01 AM PDT           50.78            949         -              Normal
  04/05/2026 02 AM PDT           50.78            949         0              Normal
  04/05/2026 03 AM PDT           50.78            949         0              Normal
  04/05/2026 04 AM PDT           50.77            946         -              Normal
  04/05/2026 05 AM PDT           50.77            946         0              Normal
  04/05/2026 06 AM PDT           50.77            946         0              Normal
  04/05/2026 07 AM PDT           50.76            943         -              Normal
  04/05/2026 08 AM PDT           50.76            943         0              Normal
  04/05/2026 09 AM PDT           50.75            939         -              Normal
  04/05/2026 10 AM PDT           50.75            939         0              Normal
  04/05/2026 11 AM PDT           50.75            939         0              Normal
  04/05/2026 12 PM PDT           50.74            936         -              Normal
  04/05/2026 01 PM PDT           50.74            936         0              Normal
  04/05/2026 02 PM PDT           50.74            936         0              Normal
  04/05/2026 03 PM PDT           50.73            933         -              Normal
  04/05/2026 04 PM PDT           50.73            933         0              Normal
  04/05/2026 05 PM PDT           50.73            933         0              Normal
  04/05/2026 06 PM PDT           50.72            929         -              Normal
  04/05/2026 07 PM PDT           50.72            929         0              Normal
  04/05/2026 08 PM PDT           50.72            929         0              Normal
  04/05/2026 09 PM PDT           50.72            929         0              Normal
  04/05/2026 10 PM PDT           50.71            926         -              Normal
  04/05/2026 11 PM PDT           50.71            926         0              Normal
  04/06/2026 12 AM PDT           50.71            926         0              Normal
  04/06/2026 01 AM PDT           50.70            923         -              Normal
  04/06/2026 02 AM PDT           50.70            923         0              Normal
  04/06/2026 03 AM PDT           50.70            923         0              Normal
  04/06/2026 04 AM PDT           50.70            923         0              Normal
  04/06/2026 05 AM PDT           50.70            923         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.