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 10 2026 at 7:18 AM PDTNext Issuance: Aug 11 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:  08/10/2026 at 07:18 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  08/05/2026 at 08:00 AM PDT
# Maximum Observed Stage:                       49.59 Feet
# Maximum Observed Flow:                        579 cfs
#
# Earliest Date & Time of Maximum Forecast:     08/10/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       48.67 Feet
# Maximum Forecast Flow:                        336 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  08/05/2026 07 AM PDT           49.59            579                        Normal
  08/05/2026 08 AM PDT           49.59            579         0              Normal
  08/05/2026 09 AM PDT           49.58            576         -              Normal
  08/05/2026 10 AM PDT           49.57            573         -              Normal
  08/05/2026 11 AM PDT           49.57            573         0              Normal
  08/05/2026 12 PM PDT           49.56            570         -              Normal
  08/05/2026 01 PM PDT           49.56            570         0              Normal
  08/05/2026 02 PM PDT           49.55            567         -              Normal
  08/05/2026 03 PM PDT           49.54            564         -              Normal
  08/05/2026 04 PM PDT           49.53            562         -              Normal
  08/05/2026 05 PM PDT           49.52            559         -              Normal
  08/05/2026 06 PM PDT           49.51            556         -              Normal
  08/05/2026 07 PM PDT           49.50            553         -              Normal
  08/05/2026 08 PM PDT           49.49            550         -              Normal
  08/05/2026 09 PM PDT           49.48            547         -              Normal
  08/05/2026 10 PM PDT           49.47            545         -              Normal
  08/05/2026 11 PM PDT           49.45            539         -              Normal
  08/06/2026 12 AM PDT           49.45            539         0              Normal
  08/06/2026 01 AM PDT           49.43            533         -              Normal
  08/06/2026 02 AM PDT           49.42            531         -              Normal
  08/06/2026 03 AM PDT           49.41            528         -              Normal
  08/06/2026 04 AM PDT           49.40            525         -              Normal
  08/06/2026 05 AM PDT           49.40            525         0              Normal
  08/06/2026 06 AM PDT           49.40            525         0              Normal
  08/06/2026 07 AM PDT           49.40            525         0              Normal
  08/06/2026 08 AM PDT           49.41            528         +              Normal
  08/06/2026 09 AM PDT           49.41            528         0              Normal
  08/06/2026 10 AM PDT           49.40            525         -              Normal
  08/06/2026 11 AM PDT           49.40            525         0              Normal
  08/06/2026 12 PM PDT           49.39            522         -              Normal
  08/06/2026 01 PM PDT           49.38            519         -              Normal
  08/06/2026 02 PM PDT           49.37            517         -              Normal
  08/06/2026 03 PM PDT           49.35            511         -              Normal
  08/06/2026 04 PM PDT           49.34            508         -              Normal
  08/06/2026 05 PM PDT           49.33            506         -              Normal
  08/06/2026 06 PM PDT           49.31            500         -              Normal
  08/06/2026 07 PM PDT           49.31            500         0              Normal
  08/06/2026 08 PM PDT           49.29            495         -              Normal
  08/06/2026 09 PM PDT           49.27            489         -              Normal
  08/06/2026 10 PM PDT           49.25            484         -              Normal
  08/06/2026 11 PM PDT           49.23            478         -              Normal
  08/07/2026 12 AM PDT           49.22            476         -              Normal
  08/07/2026 01 AM PDT           49.20            470         -              Normal
  08/07/2026 02 AM PDT           49.18            465         -              Normal
  08/07/2026 03 AM PDT           49.16            460         -              Normal
  08/07/2026 04 AM PDT           49.15            457         -              Normal
  08/07/2026 05 AM PDT           49.14            454         -              Normal
  08/07/2026 06 AM PDT           49.11            446         -              Normal
  08/07/2026 07 AM PDT           49.11            446         0              Normal
  08/07/2026 08 AM PDT           49.10            444         -              Normal
  08/07/2026 09 AM PDT           49.09            441         -              Normal
  08/07/2026 10 AM PDT           49.07            436         -              Normal
  08/07/2026 11 AM PDT           49.06            433         -              Normal
  08/07/2026 12 PM PDT           49.05            431         -              Normal
  08/07/2026 01 PM PDT           49.04            428         -              Normal
  08/07/2026 02 PM PDT           49.03            426         -              Normal
  08/07/2026 03 PM PDT           49.02            423         -              Normal
  08/07/2026 04 PM PDT           49.02            423         0              Normal
  08/07/2026 05 PM PDT           49.00            418         -              Normal
  08/07/2026 06 PM PDT           48.99            415         -              Normal
  08/07/2026 07 PM PDT           48.98            413         -              Normal
  08/07/2026 08 PM PDT           48.97            410         -              Normal
  08/07/2026 09 PM PDT           48.96            408         -              Normal
  08/07/2026 10 PM PDT           48.95            405         -              Normal
  08/07/2026 11 PM PDT           48.94            403         -              Normal
  08/08/2026 12 AM PDT           48.94            403         0              Normal
  08/08/2026 01 AM PDT           48.93            400         -              Normal
  08/08/2026 02 AM PDT           48.93            400         0              Normal
  08/08/2026 03 AM PDT           48.92            398         -              Normal
  08/08/2026 04 AM PDT           48.92            398         0              Normal
  08/08/2026 05 AM PDT           48.91            395         -              Normal
  08/08/2026 06 AM PDT           48.90            393         -              Normal
  08/08/2026 07 AM PDT           48.90            393         0              Normal
  08/08/2026 08 AM PDT           48.90            393         0              Normal
  08/08/2026 09 AM PDT           48.89            390         -              Normal
  08/08/2026 10 AM PDT           48.88            387         -              Normal
  08/08/2026 11 AM PDT           48.89            390         +              Normal
  08/08/2026 12 PM PDT           48.89            390         0              Normal
  08/08/2026 01 PM PDT           48.89            390         0              Normal
  08/08/2026 02 PM PDT           48.89            390         0              Normal
  08/08/2026 03 PM PDT           48.89            390         0              Normal
  08/08/2026 04 PM PDT           48.89            390         0              Normal
  08/08/2026 05 PM PDT           48.89            390         0              Normal
  08/08/2026 06 PM PDT           48.88            387         -              Normal
  08/08/2026 07 PM PDT           48.88            387         0              Normal
  08/08/2026 08 PM PDT           48.87            385         -              Normal
  08/08/2026 09 PM PDT           48.86            383         -              Normal
  08/08/2026 10 PM PDT           48.85            380         -              Normal
  08/08/2026 11 PM PDT           48.84            378         -              Normal
  08/09/2026 12 AM PDT           48.83            375         -              Normal
  08/09/2026 01 AM PDT           48.82            373         -              Normal
  08/09/2026 02 AM PDT           48.80            368         -              Normal
  08/09/2026 03 AM PDT           48.80            368         0              Normal
  08/09/2026 04 AM PDT           48.79            365         -              Normal
  08/09/2026 05 AM PDT           48.79            365         0              Normal
  08/09/2026 06 AM PDT           48.78            363         -              Normal
  08/09/2026 07 AM PDT           48.78            363         0              Normal
  08/09/2026 08 AM PDT           48.78            363         0              Normal
  08/09/2026 09 AM PDT           48.77            360         -              Normal
  08/09/2026 10 AM PDT           48.77            360         0              Normal
  08/09/2026 11 AM PDT           48.77            360         0              Normal
  08/09/2026 12 PM PDT           48.76            358         -              Normal
  08/09/2026 01 PM PDT           48.76            358         0              Normal
  08/09/2026 02 PM PDT           48.75            355         -              Normal
  08/09/2026 03 PM PDT           48.75            355         0              Normal
  08/09/2026 04 PM PDT           48.75            355         0              Normal
  08/09/2026 05 PM PDT           48.74            353         -              Normal
  08/09/2026 06 PM PDT           48.74            353         0              Normal
  08/09/2026 07 PM PDT           48.73            351         -              Normal
  08/09/2026 08 PM PDT           48.73            351         0              Normal
  08/09/2026 09 PM PDT           48.72            348         -              Normal
  08/09/2026 10 PM PDT           48.71            346         -              Normal
  08/09/2026 11 PM PDT           48.70            343         -              Normal
  08/10/2026 12 AM PDT           48.70            343         0              Normal
  08/10/2026 01 AM PDT           48.69            341         -              Normal
  08/10/2026 02 AM PDT           48.68            339         -              Normal
  08/10/2026 03 AM PDT           48.68            339         0              Normal
  08/10/2026 04 AM PDT           48.68            339         0              Normal
  08/10/2026 05 AM PDT           48.68            339         0              Normal
  08/10/2026 06 AM PDT           48.68            339         0              Normal
  08/10/2026 07 AM PDT           48.67            336         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  08/10/2026 08 AM PDT           48.67            336                        Normal
  08/10/2026 09 AM PDT           48.67            336         0              Normal
  08/10/2026 10 AM PDT           48.66            334         -              Normal
  08/10/2026 11 AM PDT           48.66            334         0              Normal
  08/10/2026 12 PM PDT           48.66            334         0              Normal
  08/10/2026 01 PM PDT           48.66            334         0              Normal
  08/10/2026 02 PM PDT           48.65            332         -              Normal
  08/10/2026 03 PM PDT           48.65            332         0              Normal
  08/10/2026 04 PM PDT           48.65            332         0              Normal
  08/10/2026 05 PM PDT           48.65            332         0              Normal
  08/10/2026 06 PM PDT           48.64            329         -              Normal
  08/10/2026 07 PM PDT           48.64            329         0              Normal
  08/10/2026 08 PM PDT           48.64            329         0              Normal
  08/10/2026 09 PM PDT           48.64            329         0              Normal
  08/10/2026 10 PM PDT           48.64            329         0              Normal
  08/10/2026 11 PM PDT           48.63            327         -              Normal
  08/11/2026 12 AM PDT           48.63            327         0              Normal
  08/11/2026 01 AM PDT           48.63            327         0              Normal
  08/11/2026 02 AM PDT           48.63            327         0              Normal
  08/11/2026 03 AM PDT           48.63            327         0              Normal
  08/11/2026 04 AM PDT           48.63            327         0              Normal
  08/11/2026 05 AM PDT           48.62            324         -              Normal
  08/11/2026 06 AM PDT           48.62            324         0              Normal
  08/11/2026 07 AM PDT           48.62            324         0              Normal
  08/11/2026 08 AM PDT           48.62            324         0              Normal
  08/11/2026 09 AM PDT           48.62            324         0              Normal
  08/11/2026 10 AM PDT           48.62            324         0              Normal
  08/11/2026 11 AM PDT           48.62            324         0              Normal
  08/11/2026 12 PM PDT           48.62            324         0              Normal
  08/11/2026 01 PM PDT           48.61            322         -              Normal
  08/11/2026 02 PM PDT           48.61            322         0              Normal
  08/11/2026 03 PM PDT           48.61            322         0              Normal
  08/11/2026 04 PM PDT           48.61            322         0              Normal
  08/11/2026 05 PM PDT           48.61            322         0              Normal
  08/11/2026 06 PM PDT           48.61            322         0              Normal
  08/11/2026 07 PM PDT           48.61            322         0              Normal
  08/11/2026 08 PM PDT           48.61            322         0              Normal
  08/11/2026 09 PM PDT           48.60            320         -              Normal
  08/11/2026 10 PM PDT           48.60            320         0              Normal
  08/11/2026 11 PM PDT           48.60            320         0              Normal
  08/12/2026 12 AM PDT           48.60            320         0              Normal
  08/12/2026 01 AM PDT           48.60            320         0              Normal
  08/12/2026 02 AM PDT           48.60            320         0              Normal
  08/12/2026 03 AM PDT           48.60            320         0              Normal
  08/12/2026 04 AM PDT           48.60            320         0              Normal
  08/12/2026 05 AM PDT           48.60            320         0              Normal
  08/12/2026 06 AM PDT           48.60            320         0              Normal
  08/12/2026 07 AM PDT           48.60            320         0              Normal
  08/12/2026 08 AM PDT           48.59            317         -              Normal
  08/12/2026 09 AM PDT           48.59            317         0              Normal
  08/12/2026 10 AM PDT           48.59            317         0              Normal
  08/12/2026 11 AM PDT           48.59            317         0              Normal
  08/12/2026 12 PM PDT           48.59            317         0              Normal
  08/12/2026 01 PM PDT           48.59            317         0              Normal
  08/12/2026 02 PM PDT           48.59            317         0              Normal
  08/12/2026 03 PM PDT           48.59            317         0              Normal
  08/12/2026 04 PM PDT           48.59            317         0              Normal
  08/12/2026 05 PM PDT           48.59            317         0              Normal
  08/12/2026 06 PM PDT           48.59            317         0              Normal
  08/12/2026 07 PM PDT           48.59            317         0              Normal
  08/12/2026 08 PM PDT           48.59            317         0              Normal
  08/12/2026 09 PM PDT           48.59            317         0              Normal
  08/12/2026 10 PM PDT           48.59            317         0              Normal
  08/12/2026 11 PM PDT           48.59            317         0              Normal
  08/13/2026 12 AM PDT           48.59            317         0              Normal
  08/13/2026 01 AM PDT           48.59            317         0              Normal
  08/13/2026 02 AM PDT           48.59            317         0              Normal
  08/13/2026 03 AM PDT           48.59            317         0              Normal
  08/13/2026 04 AM PDT           48.59            317         0              Normal
  08/13/2026 05 AM PDT           48.58            315         -              Normal
  08/13/2026 06 AM PDT           48.58            315         0              Normal
  08/13/2026 07 AM PDT           48.58            315         0              Normal
  08/13/2026 08 AM PDT           48.58            315         0              Normal
  08/13/2026 09 AM PDT           48.58            315         0              Normal
  08/13/2026 10 AM PDT           48.58            315         0              Normal
  08/13/2026 11 AM PDT           48.58            315         0              Normal
  08/13/2026 12 PM PDT           48.58            315         0              Normal
  08/13/2026 01 PM PDT           48.58            315         0              Normal
  08/13/2026 02 PM PDT           48.58            315         0              Normal
  08/13/2026 03 PM PDT           48.58            315         0              Normal
  08/13/2026 04 PM PDT           48.58            315         0              Normal
  08/13/2026 05 PM PDT           48.58            315         0              Normal
  08/13/2026 06 PM PDT           48.58            315         0              Normal
  08/13/2026 07 PM PDT           48.58            315         0              Normal
  08/13/2026 08 PM PDT           48.58            315         0              Normal
  08/13/2026 09 PM PDT           48.58            315         0              Normal
  08/13/2026 10 PM PDT           48.58            315         0              Normal
  08/13/2026 11 PM PDT           48.58            315         0              Normal
  08/14/2026 12 AM PDT           48.58            315         0              Normal
  08/14/2026 01 AM PDT           48.58            315         0              Normal
  08/14/2026 02 AM PDT           48.58            315         0              Normal
  08/14/2026 03 AM PDT           48.58            315         0              Normal
  08/14/2026 04 AM PDT           48.58            315         0              Normal
  08/14/2026 05 AM PDT           48.58            315         0              Normal
  08/14/2026 06 AM PDT           48.58            315         0              Normal
  08/14/2026 07 AM PDT           48.58            315         0              Normal
  08/14/2026 08 AM PDT           48.58            315         0              Normal
  08/14/2026 09 AM PDT           48.58            315         0              Normal
  08/14/2026 10 AM PDT           48.58            315         0              Normal
  08/14/2026 11 AM PDT           48.58            315         0              Normal
  08/14/2026 12 PM PDT           48.58            315         0              Normal
  08/14/2026 01 PM PDT           48.58            315         0              Normal
  08/14/2026 02 PM PDT           48.58            315         0              Normal
  08/14/2026 03 PM PDT           48.58            315         0              Normal
  08/14/2026 04 PM PDT           48.58            315         0              Normal
  08/14/2026 05 PM PDT           48.58            315         0              Normal
  08/14/2026 06 PM PDT           48.58            315         0              Normal
  08/14/2026 07 PM PDT           48.58            315         0              Normal
  08/14/2026 08 PM PDT           48.58            315         0              Normal
  08/14/2026 09 PM PDT           48.58            315         0              Normal
  08/14/2026 10 PM PDT           48.58            315         0              Normal
  08/14/2026 11 PM PDT           48.58            315         0              Normal
  08/15/2026 12 AM PDT           48.58            315         0              Normal
  08/15/2026 01 AM PDT           48.58            315         0              Normal
  08/15/2026 02 AM PDT           48.58            315         0              Normal
  08/15/2026 03 AM PDT           48.57            313         -              Normal
  08/15/2026 04 AM PDT           48.57            313         0              Normal
  08/15/2026 05 AM PDT           48.57            313         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.