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: Aug 05 2026 at 7:50 AM PDTNext Issuance: Aug 06 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:  08/05/2026 at 07:51 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  08/03/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       50.23 Feet
# Maximum Observed Flow:                        771 cfs
#
# Earliest Date & Time of Maximum Forecast:     08/05/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       49.58 Feet
# Maximum Forecast Flow:                        576 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/31/2026 07 AM PDT           49.96            689                        Normal
  07/31/2026 08 AM PDT           49.96            689         0              Normal
  07/31/2026 09 AM PDT           49.96            689         0              Normal
  07/31/2026 10 AM PDT           49.97            692         +              Normal
  07/31/2026 11 AM PDT           49.97            692         0              Normal
  07/31/2026 12 PM PDT           49.98            695         +              Normal
  07/31/2026 01 PM PDT           49.98            695         0              Normal
  07/31/2026 02 PM PDT           49.98            695         0              Normal
  07/31/2026 03 PM PDT           49.97            692         -              Normal
  07/31/2026 04 PM PDT           49.97            692         0              Normal
  07/31/2026 05 PM PDT           49.98            695         +              Normal
  07/31/2026 06 PM PDT           49.97            692         -              Normal
  07/31/2026 07 PM PDT           49.98            695         +              Normal
  07/31/2026 08 PM PDT           49.99            698         +              Normal
  07/31/2026 09 PM PDT           49.99            698         0              Normal
  07/31/2026 10 PM PDT           50.00            701         +              Normal
  07/31/2026 11 PM PDT           49.99            698         -              Normal
  08/01/2026 12 AM PDT           49.99            698         0              Normal
  08/01/2026 01 AM PDT           49.99            698         0              Normal
  08/01/2026 02 AM PDT           49.99            698         0              Normal
  08/01/2026 03 AM PDT           49.99            698         0              Normal
  08/01/2026 04 AM PDT           50.00            701         +              Normal
  08/01/2026 05 AM PDT           49.99            698         -              Normal
  08/01/2026 06 AM PDT           49.98            695         -              Normal
  08/01/2026 07 AM PDT           49.99            698         +              Normal
  08/01/2026 08 AM PDT           50.01            704         +              Normal
  08/01/2026 09 AM PDT           50.00            701         -              Normal
  08/01/2026 10 AM PDT           50.01            704         +              Normal
  08/01/2026 11 AM PDT           50.01            704         0              Normal
  08/01/2026 12 PM PDT           50.01            704         0              Normal
  08/01/2026 01 PM PDT           50.01            704         0              Normal
  08/01/2026 02 PM PDT           50.00            701         -              Normal
  08/01/2026 03 PM PDT           50.00            701         0              Normal
  08/01/2026 04 PM PDT           50.00            701         0              Normal
  08/01/2026 05 PM PDT           50.00            701         0              Normal
  08/01/2026 06 PM PDT           49.99            698         -              Normal
  08/01/2026 07 PM PDT           49.99            698         0              Normal
  08/01/2026 08 PM PDT           49.99            698         0              Normal
  08/01/2026 09 PM PDT           50.01            704         +              Normal
  08/01/2026 10 PM PDT           50.00            701         -              Normal
  08/01/2026 11 PM PDT           50.01            704         +              Normal
  08/02/2026 12 AM PDT           50.02            707         +              Normal
  08/02/2026 01 AM PDT           50.03            710         +              Normal
  08/02/2026 02 AM PDT           50.04            713         +              Normal
  08/02/2026 03 AM PDT           50.05            716         +              Normal
  08/02/2026 04 AM PDT           50.05            716         0              Normal
  08/02/2026 05 AM PDT           50.06            719         +              Normal
  08/02/2026 06 AM PDT           50.08            725         +              Normal
  08/02/2026 07 AM PDT           50.08            725         0              Normal
  08/02/2026 08 AM PDT           50.11            734         +              Normal
  08/02/2026 09 AM PDT           50.11            734         0              Normal
  08/02/2026 10 AM PDT           50.14            744         +              Normal
  08/02/2026 11 AM PDT           50.15            747         +              Normal
  08/02/2026 12 PM PDT           50.17            753         +              Normal
  08/02/2026 01 PM PDT           50.17            753         0              Normal
  08/02/2026 02 PM PDT           50.19            759         +              Normal
  08/02/2026 03 PM PDT           50.20            762         +              Normal
  08/02/2026 04 PM PDT           50.20            762         0              Normal
  08/02/2026 05 PM PDT           50.22            768         +              Normal
  08/02/2026 06 PM PDT           50.22            768         0              Normal
  08/02/2026 07 PM PDT           50.22            768         0              Normal
  08/02/2026 08 PM PDT           50.22            768         0              Normal
  08/02/2026 09 PM PDT           50.22            768         0              Normal
  08/02/2026 10 PM PDT           50.21            765         -              Normal
  08/02/2026 11 PM PDT           50.21            765         0              Normal
  08/03/2026 12 AM PDT           50.23            771         +              Normal
  08/03/2026 01 AM PDT           50.22            768         -              Normal
  08/03/2026 02 AM PDT           50.22            768         0              Normal
  08/03/2026 03 AM PDT           50.22            768         0              Normal
  08/03/2026 04 AM PDT           50.22            768         0              Normal
  08/03/2026 05 AM PDT           50.23            771         +              Normal
  08/03/2026 06 AM PDT           50.22            768         -              Normal
  08/03/2026 07 AM PDT           50.23            771         +              Normal
  08/03/2026 08 AM PDT           50.23            771         0              Normal
  08/03/2026 09 AM PDT           50.22            768         -              Normal
  08/03/2026 10 AM PDT           50.22            768         0              Normal
  08/03/2026 11 AM PDT           50.20            762         -              Normal
  08/03/2026 12 PM PDT           50.19            759         -              Normal
  08/03/2026 01 PM PDT           50.17            753         -              Normal
  08/03/2026 02 PM PDT           50.16            750         -              Normal
  08/03/2026 03 PM PDT           50.14            744         -              Normal
  08/03/2026 04 PM PDT           50.12            737         -              Normal
  08/03/2026 05 PM PDT           50.11            734         -              Normal
  08/03/2026 06 PM PDT           50.09            728         -              Normal
  08/03/2026 07 PM PDT           50.08            725         -              Normal
  08/03/2026 08 PM PDT           50.06            719         -              Normal
  08/03/2026 09 PM PDT           50.05            716         -              Normal
  08/03/2026 10 PM PDT           50.03            710         -              Normal
  08/03/2026 11 PM PDT           50.01            704         -              Normal
  08/04/2026 12 AM PDT           49.99            698         -              Normal
  08/04/2026 01 AM PDT           49.97            692         -              Normal
  08/04/2026 02 AM PDT           49.96            689         -              Normal
  08/04/2026 03 AM PDT           49.95            686         -              Normal
  08/04/2026 04 AM PDT           49.94            683         -              Normal
  08/04/2026 05 AM PDT           49.92            677         -              Normal
  08/04/2026 06 AM PDT           49.92            677         0              Normal
  08/04/2026 07 AM PDT           49.90            670         -              Normal
  08/04/2026 08 AM PDT           49.90            670         0              Normal
  08/04/2026 09 AM PDT           49.89            667         -              Normal
  08/04/2026 10 AM PDT           49.88            664         -              Normal
  08/04/2026 11 AM PDT           49.88            664         0              Normal
  08/04/2026 12 PM PDT           49.86            658         -              Normal
  08/04/2026 01 PM PDT           49.84            652         -              Normal
  08/04/2026 02 PM PDT           49.82            646         -              Normal
  08/04/2026 03 PM PDT           49.81            643         -              Normal
  08/04/2026 04 PM PDT           49.79            637         -              Normal
  08/04/2026 05 PM PDT           49.78            634         -              Normal
  08/04/2026 06 PM PDT           49.76            628         -              Normal
  08/04/2026 07 PM PDT           49.74            623         -              Normal
  08/04/2026 08 PM PDT           49.72            617         -              Normal
  08/04/2026 09 PM PDT           49.71            614         -              Normal
  08/04/2026 10 PM PDT           49.70            611         -              Normal
  08/04/2026 11 PM PDT           49.68            605         -              Normal
  08/05/2026 12 AM PDT           49.67            602         -              Normal
  08/05/2026 01 AM PDT           49.65            596         -              Normal
  08/05/2026 02 AM PDT           49.64            593         -              Normal
  08/05/2026 03 AM PDT           49.63            590         -              Normal
  08/05/2026 04 AM PDT           49.61            585         -              Normal
  08/05/2026 05 AM PDT           49.61            585         0              Normal
  08/05/2026 06 AM PDT           49.60            582         -              Normal
  08/05/2026 07 AM PDT           49.59            579         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  08/05/2026 08 AM PDT           49.58            576                        Normal
  08/05/2026 09 AM PDT           49.57            573         -              Normal
  08/05/2026 10 AM PDT           49.56            570         -              Normal
  08/05/2026 11 AM PDT           49.55            567         -              Normal
  08/05/2026 12 PM PDT           49.54            564         -              Normal
  08/05/2026 01 PM PDT           49.53            562         -              Normal
  08/05/2026 02 PM PDT           49.52            559         -              Normal
  08/05/2026 03 PM PDT           49.50            553         -              Normal
  08/05/2026 04 PM PDT           49.49            550         -              Normal
  08/05/2026 05 PM PDT           49.47            545         -              Normal
  08/05/2026 06 PM PDT           49.45            539         -              Normal
  08/05/2026 07 PM PDT           49.44            536         -              Normal
  08/05/2026 08 PM PDT           49.42            531         -              Normal
  08/05/2026 09 PM PDT           49.40            525         -              Normal
  08/05/2026 10 PM PDT           49.38            519         -              Normal
  08/05/2026 11 PM PDT           49.36            514         -              Normal
  08/06/2026 12 AM PDT           49.34            508         -              Normal
  08/06/2026 01 AM PDT           49.32            503         -              Normal
  08/06/2026 02 AM PDT           49.30            497         -              Normal
  08/06/2026 03 AM PDT           49.28            492         -              Normal
  08/06/2026 04 AM PDT           49.27            489         -              Normal
  08/06/2026 05 AM PDT           49.25            484         -              Normal
  08/06/2026 06 AM PDT           49.23            478         -              Normal
  08/06/2026 07 AM PDT           49.21            473         -              Normal
  08/06/2026 08 AM PDT           49.20            470         -              Normal
  08/06/2026 09 AM PDT           49.18            465         -              Normal
  08/06/2026 10 AM PDT           49.16            460         -              Normal
  08/06/2026 11 AM PDT           49.14            454         -              Normal
  08/06/2026 12 PM PDT           49.13            452         -              Normal
  08/06/2026 01 PM PDT           49.11            446         -              Normal
  08/06/2026 02 PM PDT           49.09            441         -              Normal
  08/06/2026 03 PM PDT           49.07            436         -              Normal
  08/06/2026 04 PM PDT           49.05            431         -              Normal
  08/06/2026 05 PM PDT           49.03            426         -              Normal
  08/06/2026 06 PM PDT           49.01            420         -              Normal
  08/06/2026 07 PM PDT           48.99            415         -              Normal
  08/06/2026 08 PM PDT           48.97            410         -              Normal
  08/06/2026 09 PM PDT           48.95            405         -              Normal
  08/06/2026 10 PM PDT           48.93            400         -              Normal
  08/06/2026 11 PM PDT           48.91            395         -              Normal
  08/07/2026 12 AM PDT           48.89            390         -              Normal
  08/07/2026 01 AM PDT           48.87            385         -              Normal
  08/07/2026 02 AM PDT           48.85            380         -              Normal
  08/07/2026 03 AM PDT           48.84            378         -              Normal
  08/07/2026 04 AM PDT           48.82            373         -              Normal
  08/07/2026 05 AM PDT           48.80            368         -              Normal
  08/07/2026 06 AM PDT           48.78            363         -              Normal
  08/07/2026 07 AM PDT           48.77            360         -              Normal
  08/07/2026 08 AM PDT           48.75            355         -              Normal
  08/07/2026 09 AM PDT           48.74            353         -              Normal
  08/07/2026 10 AM PDT           48.72            348         -              Normal
  08/07/2026 11 AM PDT           48.71            346         -              Normal
  08/07/2026 12 PM PDT           48.70            343         -              Normal
  08/07/2026 01 PM PDT           48.68            339         -              Normal
  08/07/2026 02 PM PDT           48.67            336         -              Normal
  08/07/2026 03 PM PDT           48.66            334         -              Normal
  08/07/2026 04 PM PDT           48.65            332         -              Normal
  08/07/2026 05 PM PDT           48.64            329         -              Normal
  08/07/2026 06 PM PDT           48.63            327         -              Normal
  08/07/2026 07 PM PDT           48.62            324         -              Normal
  08/07/2026 08 PM PDT           48.61            322         -              Normal
  08/07/2026 09 PM PDT           48.60            320         -              Normal
  08/07/2026 10 PM PDT           48.59            317         -              Normal
  08/07/2026 11 PM PDT           48.59            317         0              Normal
  08/08/2026 12 AM PDT           48.58            315         -              Normal
  08/08/2026 01 AM PDT           48.57            313         -              Normal
  08/08/2026 02 AM PDT           48.57            313         0              Normal
  08/08/2026 03 AM PDT           48.56            311         -              Normal
  08/08/2026 04 AM PDT           48.55            308         -              Normal
  08/08/2026 05 AM PDT           48.55            308         0              Normal
  08/08/2026 06 AM PDT           48.54            306         -              Normal
  08/08/2026 07 AM PDT           48.54            306         0              Normal
  08/08/2026 08 AM PDT           48.53            304         -              Normal
  08/08/2026 09 AM PDT           48.53            304         0              Normal
  08/08/2026 10 AM PDT           48.53            304         0              Normal
  08/08/2026 11 AM PDT           48.52            301         -              Normal
  08/08/2026 12 PM PDT           48.52            301         0              Normal
  08/08/2026 01 PM PDT           48.52            301         0              Normal
  08/08/2026 02 PM PDT           48.51            299         -              Normal
  08/08/2026 03 PM PDT           48.51            299         0              Normal
  08/08/2026 04 PM PDT           48.51            299         0              Normal
  08/08/2026 05 PM PDT           48.51            299         0              Normal
  08/08/2026 06 PM PDT           48.50            297         -              Normal
  08/08/2026 07 PM PDT           48.50            297         0              Normal
  08/08/2026 08 PM PDT           48.50            297         0              Normal
  08/08/2026 09 PM PDT           48.50            297         0              Normal
  08/08/2026 10 PM PDT           48.50            297         0              Normal
  08/08/2026 11 PM PDT           48.49            294         -              Normal
  08/09/2026 12 AM PDT           48.49            294         0              Normal
  08/09/2026 01 AM PDT           48.49            294         0              Normal
  08/09/2026 02 AM PDT           48.49            294         0              Normal
  08/09/2026 03 AM PDT           48.49            294         0              Normal
  08/09/2026 04 AM PDT           48.49            294         0              Normal
  08/09/2026 05 AM PDT           48.49            294         0              Normal
  08/09/2026 06 AM PDT           48.49            294         0              Normal
  08/09/2026 07 AM PDT           48.48            292         -              Normal
  08/09/2026 08 AM PDT           48.48            292         0              Normal
  08/09/2026 09 AM PDT           48.48            292         0              Normal
  08/09/2026 10 AM PDT           48.48            292         0              Normal
  08/09/2026 11 AM PDT           48.48            292         0              Normal
  08/09/2026 12 PM PDT           48.48            292         0              Normal
  08/09/2026 01 PM PDT           48.48            292         0              Normal
  08/09/2026 02 PM PDT           48.48            292         0              Normal
  08/09/2026 03 PM PDT           48.48            292         0              Normal
  08/09/2026 04 PM PDT           48.48            292         0              Normal
  08/09/2026 05 PM PDT           48.48            292         0              Normal
  08/09/2026 06 PM PDT           48.48            292         0              Normal
  08/09/2026 07 PM PDT           48.48            292         0              Normal
  08/09/2026 08 PM PDT           48.48            292         0              Normal
  08/09/2026 09 PM PDT           48.48            292         0              Normal
  08/09/2026 10 PM PDT           48.48            292         0              Normal
  08/09/2026 11 PM PDT           48.48            292         0              Normal
  08/10/2026 12 AM PDT           48.48            292         0              Normal
  08/10/2026 01 AM PDT           48.48            292         0              Normal
  08/10/2026 02 AM PDT           48.48            292         0              Normal
  08/10/2026 03 AM PDT           48.48            292         0              Normal
  08/10/2026 04 AM PDT           48.48            292         0              Normal
  08/10/2026 05 AM PDT           48.48            292         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.