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: Oct 25 2026 at 8:05 AM PDTNext Issuance: Oct 26 2026 at 9:00 AM PDT
Action: 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:  10/25/2026 at 08:05 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/25/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       50.38 Feet
# Maximum Observed Flow:                        831 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/25/2026 at 02:00 PM PDT
# Maximum Forecast Stage:                       50.57 Feet
# Maximum Forecast Flow:                        892 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/20/2026 08 AM PDT           48.67            356                        Normal
  10/20/2026 09 AM PDT           48.67            356         0              Normal
  10/20/2026 10 AM PDT           48.68            358         +              Normal
  10/20/2026 11 AM PDT           48.68            358         0              Normal
  10/20/2026 12 PM PDT           48.68            358         0              Normal
  10/20/2026 01 PM PDT           48.68            358         0              Normal
  10/20/2026 02 PM PDT           48.68            358         0              Normal
  10/20/2026 03 PM PDT           48.68            358         0              Normal
  10/20/2026 04 PM PDT           48.68            358         0              Normal
  10/20/2026 05 PM PDT           48.68            358         0              Normal
  10/20/2026 06 PM PDT           48.67            356         -              Normal
  10/20/2026 07 PM PDT           48.66            354         -              Normal
  10/20/2026 08 PM PDT           48.66            354         0              Normal
  10/20/2026 09 PM PDT           48.66            354         0              Normal
  10/20/2026 10 PM PDT           48.65            351         -              Normal
  10/20/2026 11 PM PDT           48.65            351         0              Normal
  10/21/2026 12 AM PDT           48.65            351         0              Normal
  10/21/2026 01 AM PDT           48.65            351         0              Normal
  10/21/2026 02 AM PDT           48.65            351         0              Normal
  10/21/2026 03 AM PDT           48.65            351         0              Normal
  10/21/2026 04 AM PDT           48.65            351         0              Normal
  10/21/2026 05 AM PDT           48.66            354         +              Normal
  10/21/2026 06 AM PDT           48.66            354         0              Normal
  10/21/2026 07 AM PDT           48.66            354         0              Normal
  10/21/2026 08 AM PDT           48.66            354         0              Normal
  10/21/2026 09 AM PDT           48.67            356         +              Normal
  10/21/2026 10 AM PDT           48.67            356         0              Normal
  10/21/2026 11 AM PDT           48.68            358         +              Normal
  10/21/2026 12 PM PDT           48.68            358         0              Normal
  10/21/2026 01 PM PDT           48.69            361         +              Normal
  10/21/2026 02 PM PDT           48.70            363         +              Normal
  10/21/2026 03 PM PDT           48.70            363         0              Normal
  10/21/2026 04 PM PDT           48.71            365         +              Normal
  10/21/2026 05 PM PDT           48.71            365         0              Normal
  10/21/2026 06 PM PDT           48.72            368         +              Normal
  10/21/2026 07 PM PDT           48.72            368         0              Normal
  10/21/2026 08 PM PDT           48.73            370         +              Normal
  10/21/2026 09 PM PDT           48.73            370         0              Normal
  10/21/2026 10 PM PDT           48.73            370         0              Normal
  10/21/2026 11 PM PDT           48.74            373         +              Normal
  10/22/2026 12 AM PDT           48.74            373         0              Normal
  10/22/2026 01 AM PDT           48.75            375         +              Normal
  10/22/2026 02 AM PDT           48.75            375         0              Normal
  10/22/2026 03 AM PDT           48.76            377         +              Normal
  10/22/2026 04 AM PDT           48.77            380         +              Normal
  10/22/2026 05 AM PDT           48.78            382         +              Normal
  10/22/2026 06 AM PDT           48.78            382         0              Normal
  10/22/2026 07 AM PDT           48.79            385         +              Normal
  10/22/2026 08 AM PDT           48.79            385         0              Normal
  10/22/2026 09 AM PDT           48.80            387         +              Normal
  10/22/2026 10 AM PDT           48.80            387         0              Normal
  10/22/2026 11 AM PDT           48.80            387         0              Normal
  10/22/2026 12 PM PDT           48.80            387         0              Normal
  10/22/2026 01 PM PDT           48.80            387         0              Normal
  10/22/2026 02 PM PDT           48.80            387         0              Normal
  10/22/2026 03 PM PDT           48.80            387         0              Normal
  10/22/2026 04 PM PDT           48.80            387         0              Normal
  10/22/2026 05 PM PDT           48.80            387         0              Normal
  10/22/2026 06 PM PDT           48.80            387         0              Normal
  10/22/2026 07 PM PDT           48.80            387         0              Normal
  10/22/2026 08 PM PDT           48.80            387         0              Normal
  10/22/2026 09 PM PDT           48.79            385         -              Normal
  10/22/2026 10 PM PDT           48.79            385         0              Normal
  10/22/2026 11 PM PDT           48.79            385         0              Normal
  10/23/2026 12 AM PDT           48.79            385         0              Normal
  10/23/2026 01 AM PDT           48.80            387         +              Normal
  10/23/2026 02 AM PDT           48.80            387         0              Normal
  10/23/2026 03 AM PDT           48.81            389         +              Normal
  10/23/2026 04 AM PDT           48.81            389         0              Normal
  10/23/2026 05 AM PDT           48.82            392         +              Normal
  10/23/2026 06 AM PDT           48.83            394         +              Normal
  10/23/2026 07 AM PDT           48.84            397         +              Normal
  10/23/2026 08 AM PDT           48.85            399         +              Normal
  10/23/2026 09 AM PDT           48.85            399         0              Normal
  10/23/2026 10 AM PDT           48.86            402         +              Normal
  10/23/2026 11 AM PDT           48.88            406         +              Normal
  10/23/2026 12 PM PDT           48.88            406         0              Normal
  10/23/2026 01 PM PDT           48.88            406         0              Normal
  10/23/2026 02 PM PDT           48.88            406         0              Normal
  10/23/2026 03 PM PDT           48.88            406         0              Normal
  10/23/2026 04 PM PDT           48.89            409         +              Normal
  10/23/2026 05 PM PDT           48.89            409         0              Normal
  10/23/2026 06 PM PDT           48.90            411         +              Normal
  10/23/2026 07 PM PDT           48.90            411         0              Normal
  10/23/2026 08 PM PDT           48.91            414         +              Normal
  10/23/2026 09 PM PDT           48.92            416         +              Normal
  10/23/2026 10 PM PDT           48.93            419         +              Normal
  10/23/2026 11 PM PDT           48.95            424         +              Normal
  10/24/2026 12 AM PDT           48.98            431         +              Normal
  10/24/2026 01 AM PDT           49.01            439         +              Normal
  10/24/2026 02 AM PDT           49.05            449         +              Normal
  10/24/2026 03 AM PDT           49.09            459         +              Normal
  10/24/2026 04 AM PDT           49.14            472         +              Normal
  10/24/2026 05 AM PDT           49.19            485         +              Normal
  10/24/2026 06 AM PDT           49.25            501         +              Normal
  10/24/2026 07 AM PDT           49.30            514         +              Normal
  10/24/2026 08 AM PDT           49.36            531         +              Normal
  10/24/2026 09 AM PDT           49.41            544         +              Normal
  10/24/2026 10 AM PDT           49.46            558         +              Normal
  10/24/2026 11 AM PDT           49.50            569         +              Normal
  10/24/2026 12 PM PDT           49.55            583         +              Normal
  10/24/2026 01 PM PDT           49.59            594         +              Normal
  10/24/2026 02 PM PDT           49.63            605         +              Normal
  10/24/2026 03 PM PDT           49.66            614         +              Normal
  10/24/2026 04 PM PDT           49.70            625         +              Normal
  10/24/2026 05 PM PDT           49.74            637         +              Normal
  10/24/2026 06 PM PDT           49.79            651         +              Normal
  10/24/2026 07 PM PDT           49.83            663         +              Normal
  10/24/2026 08 PM PDT           49.87            675         +              Normal
  10/24/2026 09 PM PDT           49.91            686         +              Normal
  10/24/2026 10 PM PDT           49.95            698         +              Normal
  10/24/2026 11 PM PDT           50.01            716         +              Normal
  10/25/2026 12 AM PDT           50.05            728         +              Normal
  10/25/2026 01 AM PDT           50.10            744         +              Normal
  10/25/2026 02 AM PDT           50.14            756         +              Normal
  10/25/2026 03 AM PDT           50.19            771         +              Normal
  10/25/2026 04 AM PDT           50.24            787         +              Normal
  10/25/2026 05 AM PDT           50.28            799         +              Normal
  10/25/2026 06 AM PDT           50.33            815         +              Normal
  10/25/2026 07 AM PDT           50.38            831         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/25/2026 08 AM PDT           50.43            846                        Normal
  10/25/2026 09 AM PDT           50.47            859         +              Normal
  10/25/2026 10 AM PDT           50.51            872         +              Normal
  10/25/2026 11 AM PDT           50.53            879         +              Normal
  10/25/2026 12 PM PDT           50.55            885         +              Normal
  10/25/2026 01 PM PDT           50.56            888         +              Normal
  10/25/2026 02 PM PDT           50.57            892         +              Normal
  10/25/2026 03 PM PDT           50.56            888         -              Normal
  10/25/2026 04 PM PDT           50.55            885         -              Normal
  10/25/2026 05 PM PDT           50.54            882         -              Normal
  10/25/2026 06 PM PDT           50.52            875         -              Normal
  10/25/2026 07 PM PDT           50.49            866         -              Normal
  10/25/2026 08 PM PDT           50.46            856         -              Normal
  10/25/2026 09 PM PDT           50.43            846         -              Normal
  10/25/2026 10 PM PDT           50.40            837         -              Normal
  10/25/2026 11 PM PDT           50.37            827         -              Normal
  10/26/2026 12 AM PDT           50.33            815         -              Normal
  10/26/2026 01 AM PDT           50.29            802         -              Normal
  10/26/2026 02 AM PDT           50.25            790         -              Normal
  10/26/2026 03 AM PDT           50.21            777         -              Normal
  10/26/2026 04 AM PDT           50.17            765         -              Normal
  10/26/2026 05 AM PDT           50.13            753         -              Normal
  10/26/2026 06 AM PDT           50.10            744         -              Normal
  10/26/2026 07 AM PDT           50.06            731         -              Normal
  10/26/2026 08 AM PDT           50.02            719         -              Normal
  10/26/2026 09 AM PDT           49.98            707         -              Normal
  10/26/2026 10 AM PDT           49.94            695         -              Normal
  10/26/2026 11 AM PDT           49.90            683         -              Normal
  10/26/2026 12 PM PDT           49.86            672         -              Normal
  10/26/2026 01 PM PDT           49.81            657         -              Normal
  10/26/2026 02 PM PDT           49.77            645         -              Normal
  10/26/2026 03 PM PDT           49.72            631         -              Normal
  10/26/2026 04 PM PDT           49.67            617         -              Normal
  10/26/2026 05 PM PDT           49.63            605         -              Normal
  10/26/2026 06 PM PDT           49.58            591         -              Normal
  10/26/2026 07 PM PDT           49.53            577         -              Normal
  10/26/2026 08 PM PDT           49.49            566         -              Normal
  10/26/2026 09 PM PDT           49.44            552         -              Normal
  10/26/2026 10 PM PDT           49.40            541         -              Normal
  10/26/2026 11 PM PDT           49.36            531         -              Normal
  10/27/2026 12 AM PDT           49.32            520         -              Normal
  10/27/2026 01 AM PDT           49.28            509         -              Normal
  10/27/2026 02 AM PDT           49.24            498         -              Normal
  10/27/2026 03 AM PDT           49.21            491         -              Normal
  10/27/2026 04 AM PDT           49.17            480         -              Normal
  10/27/2026 05 AM PDT           49.14            472         -              Normal
  10/27/2026 06 AM PDT           49.11            464         -              Normal
  10/27/2026 07 AM PDT           49.08            457         -              Normal
  10/27/2026 08 AM PDT           49.05            449         -              Normal
  10/27/2026 09 AM PDT           49.03            444         -              Normal
  10/27/2026 10 AM PDT           49.00            436         -              Normal
  10/27/2026 11 AM PDT           48.98            431         -              Normal
  10/27/2026 12 PM PDT           48.96            426         -              Normal
  10/27/2026 01 PM PDT           48.94            421         -              Normal
  10/27/2026 02 PM PDT           48.92            416         -              Normal
  10/27/2026 03 PM PDT           48.90            411         -              Normal
  10/27/2026 04 PM PDT           48.88            406         -              Normal
  10/27/2026 05 PM PDT           48.87            404         -              Normal
  10/27/2026 06 PM PDT           48.85            399         -              Normal
  10/27/2026 07 PM PDT           48.84            397         -              Normal
  10/27/2026 08 PM PDT           48.82            392         -              Normal
  10/27/2026 09 PM PDT           48.81            389         -              Normal
  10/27/2026 10 PM PDT           48.80            387         -              Normal
  10/27/2026 11 PM PDT           48.79            385         -              Normal
  10/28/2026 12 AM PDT           48.78            382         -              Normal
  10/28/2026 01 AM PDT           48.77            380         -              Normal
  10/28/2026 02 AM PDT           48.76            377         -              Normal
  10/28/2026 03 AM PDT           48.75            375         -              Normal
  10/28/2026 04 AM PDT           48.74            373         -              Normal
  10/28/2026 05 AM PDT           48.73            370         -              Normal
  10/28/2026 06 AM PDT           48.73            370         0              Normal
  10/28/2026 07 AM PDT           48.72            368         -              Normal
  10/28/2026 08 AM PDT           48.72            368         0              Normal
  10/28/2026 09 AM PDT           48.71            365         -              Normal
  10/28/2026 10 AM PDT           48.70            363         -              Normal
  10/28/2026 11 AM PDT           48.70            363         0              Normal
  10/28/2026 12 PM PDT           48.70            363         0              Normal
  10/28/2026 01 PM PDT           48.69            361         -              Normal
  10/28/2026 02 PM PDT           48.69            361         0              Normal
  10/28/2026 03 PM PDT           48.68            358         -              Normal
  10/28/2026 04 PM PDT           48.68            358         0              Normal
  10/28/2026 05 PM PDT           48.68            358         0              Normal
  10/28/2026 06 PM PDT           48.67            356         -              Normal
  10/28/2026 07 PM PDT           48.67            356         0              Normal
  10/28/2026 08 PM PDT           48.67            356         0              Normal
  10/28/2026 09 PM PDT           48.66            354         -              Normal
  10/28/2026 10 PM PDT           48.66            354         0              Normal
  10/28/2026 11 PM PDT           48.66            354         0              Normal
  10/29/2026 12 AM PDT           48.66            354         0              Normal
  10/29/2026 01 AM PDT           48.66            354         0              Normal
  10/29/2026 02 AM PDT           48.65            351         -              Normal
  10/29/2026 03 AM PDT           48.65            351         0              Normal
  10/29/2026 04 AM PDT           48.65            351         0              Normal
  10/29/2026 05 AM PDT           48.65            351         0              Normal
  10/29/2026 06 AM PDT           48.65            351         0              Normal
  10/29/2026 07 AM PDT           48.65            351         0              Normal
  10/29/2026 08 AM PDT           48.64            349         -              Normal
  10/29/2026 09 AM PDT           48.64            349         0              Normal
  10/29/2026 10 AM PDT           48.64            349         0              Normal
  10/29/2026 11 AM PDT           48.64            349         0              Normal
  10/29/2026 12 PM PDT           48.64            349         0              Normal
  10/29/2026 01 PM PDT           48.64            349         0              Normal
  10/29/2026 02 PM PDT           48.64            349         0              Normal
  10/29/2026 03 PM PDT           48.63            347         -              Normal
  10/29/2026 04 PM PDT           48.63            347         0              Normal
  10/29/2026 05 PM PDT           48.63            347         0              Normal
  10/29/2026 06 PM PDT           48.63            347         0              Normal
  10/29/2026 07 PM PDT           48.63            347         0              Normal
  10/29/2026 08 PM PDT           48.63            347         0              Normal
  10/29/2026 09 PM PDT           48.63            347         0              Normal
  10/29/2026 10 PM PDT           48.63            347         0              Normal
  10/29/2026 11 PM PDT           48.63            347         0              Normal
  10/30/2026 12 AM PDT           48.63            347         0              Normal
  10/30/2026 01 AM PDT           48.62            344         -              Normal
  10/30/2026 02 AM PDT           48.62            344         0              Normal
  10/30/2026 03 AM PDT           48.62            344         0              Normal
  10/30/2026 04 AM PDT           48.62            344         0              Normal
  10/30/2026 05 AM PDT           48.62            344         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.