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 10 2026 at 8:04 AM PDTNext Issuance: Oct 11 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:  10/10/2026 at 08:05 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/10/2026 at 07:00 AM PDT
# Maximum Observed Stage:                       48.25 Feet
# Maximum Observed Flow:                        262 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/10/2026 at 09:00 PM PDT
# Maximum Forecast Stage:                       48.30 Feet
# Maximum Forecast Flow:                        273 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/05/2026 08 AM PDT           48.12            235                        Normal
  10/05/2026 09 AM PDT           48.13            237         +              Normal
  10/05/2026 10 AM PDT           48.13            237         0              Normal
  10/05/2026 11 AM PDT           48.14            240         +              Normal
  10/05/2026 12 PM PDT           48.13            237         -              Normal
  10/05/2026 01 PM PDT           48.13            237         0              Normal
  10/05/2026 02 PM PDT           48.13            237         0              Normal
  10/05/2026 03 PM PDT           48.12            235         -              Normal
  10/05/2026 04 PM PDT           48.12            235         0              Normal
  10/05/2026 05 PM PDT           48.11            233         -              Normal
  10/05/2026 06 PM PDT           48.11            233         0              Normal
  10/05/2026 07 PM PDT           48.10            231         -              Normal
  10/05/2026 08 PM PDT           48.09            229         -              Normal
  10/05/2026 09 PM PDT           48.08            227         -              Normal
  10/05/2026 10 PM PDT           48.07            225         -              Normal
  10/05/2026 11 PM PDT           48.06            223         -              Normal
  10/06/2026 12 AM PDT           48.05            221         -              Normal
  10/06/2026 01 AM PDT           48.05            221         0              Normal
  10/06/2026 02 AM PDT           48.04            219         -              Normal
  10/06/2026 03 AM PDT           48.03            217         -              Normal
  10/06/2026 04 AM PDT           48.03            217         0              Normal
  10/06/2026 05 AM PDT           48.03            217         0              Normal
  10/06/2026 06 AM PDT           48.03            217         0              Normal
  10/06/2026 07 AM PDT           48.03            217         0              Normal
  10/06/2026 08 AM PDT           48.04            219         +              Normal
  10/06/2026 09 AM PDT           48.04            219         0              Normal
  10/06/2026 10 AM PDT           48.04            219         0              Normal
  10/06/2026 11 AM PDT           48.04            219         0              Normal
  10/06/2026 12 PM PDT           48.05            221         +              Normal
  10/06/2026 01 PM PDT           48.05            221         0              Normal
  10/06/2026 02 PM PDT           48.05            221         0              Normal
  10/06/2026 03 PM PDT           48.04            219         -              Normal
  10/06/2026 04 PM PDT           48.05            221         +              Normal
  10/06/2026 05 PM PDT           48.04            219         -              Normal
  10/06/2026 06 PM PDT           48.04            219         0              Normal
  10/06/2026 07 PM PDT           48.04            219         0              Normal
  10/06/2026 08 PM PDT           48.05            221         +              Normal
  10/06/2026 09 PM PDT           48.05            221         0              Normal
  10/06/2026 10 PM PDT           48.05            221         0              Normal
  10/06/2026 11 PM PDT           48.05            221         0              Normal
  10/07/2026 12 AM PDT           48.06            223         +              Normal
  10/07/2026 01 AM PDT           48.06            223         0              Normal
  10/07/2026 02 AM PDT           48.06            223         0              Normal
  10/07/2026 03 AM PDT           48.07            225         +              Normal
  10/07/2026 04 AM PDT           48.08            227         +              Normal
  10/07/2026 05 AM PDT           48.08            227         0              Normal
  10/07/2026 06 AM PDT           48.09            229         +              Normal
  10/07/2026 07 AM PDT           48.09            229         0              Normal
  10/07/2026 08 AM PDT           48.10            231         +              Normal
  10/07/2026 09 AM PDT           48.10            231         0              Normal
  10/07/2026 10 AM PDT           48.11            233         +              Normal
  10/07/2026 11 AM PDT           48.11            233         0              Normal
  10/07/2026 12 PM PDT           48.11            233         0              Normal
  10/07/2026 01 PM PDT           48.12            235         +              Normal
  10/07/2026 02 PM PDT           48.12            235         0              Normal
  10/07/2026 03 PM PDT           48.12            235         0              Normal
  10/07/2026 04 PM PDT           48.12            235         0              Normal
  10/07/2026 05 PM PDT           48.12            235         0              Normal
  10/07/2026 06 PM PDT           48.12            235         0              Normal
  10/07/2026 07 PM PDT           48.12            235         0              Normal
  10/07/2026 08 PM PDT           48.12            235         0              Normal
  10/07/2026 09 PM PDT           48.13            237         +              Normal
  10/07/2026 10 PM PDT           48.13            237         0              Normal
  10/07/2026 11 PM PDT           48.13            237         0              Normal
  10/08/2026 12 AM PDT           48.13            237         0              Normal
  10/08/2026 01 AM PDT           48.13            237         0              Normal
  10/08/2026 02 AM PDT           48.13            237         0              Normal
  10/08/2026 03 AM PDT           48.13            237         0              Normal
  10/08/2026 04 AM PDT           48.13            237         0              Normal
  10/08/2026 05 AM PDT           48.12            235         -              Normal
  10/08/2026 06 AM PDT           48.12            235         0              Normal
  10/08/2026 07 AM PDT           48.12            235         0              Normal
  10/08/2026 08 AM PDT           48.12            235         0              Normal
  10/08/2026 09 AM PDT           48.12            235         0              Normal
  10/08/2026 10 AM PDT           48.13            237         +              Normal
  10/08/2026 11 AM PDT           48.13            237         0              Normal
  10/08/2026 12 PM PDT           48.13            237         0              Normal
  10/08/2026 01 PM PDT           48.13            237         0              Normal
  10/08/2026 02 PM PDT           48.14            240         +              Normal
  10/08/2026 03 PM PDT           48.14            240         0              Normal
  10/08/2026 04 PM PDT           48.14            240         0              Normal
  10/08/2026 05 PM PDT           48.15            242         +              Normal
  10/08/2026 06 PM PDT           48.15            242         0              Normal
  10/08/2026 07 PM PDT           48.15            242         0              Normal
  10/08/2026 08 PM PDT           48.15            242         0              Normal
  10/08/2026 09 PM PDT           48.16            244         +              Normal
  10/08/2026 10 PM PDT           48.17            246         +              Normal
  10/08/2026 11 PM PDT           48.17            246         0              Normal
  10/09/2026 12 AM PDT           48.18            248         +              Normal
  10/09/2026 01 AM PDT           48.18            248         0              Normal
  10/09/2026 02 AM PDT           48.18            248         0              Normal
  10/09/2026 03 AM PDT           48.19            250         +              Normal
  10/09/2026 04 AM PDT           48.19            250         0              Normal
  10/09/2026 05 AM PDT           48.19            250         0              Normal
  10/09/2026 06 AM PDT           48.20            252         +              Normal
  10/09/2026 07 AM PDT           48.20            252         0              Normal
  10/09/2026 08 AM PDT           48.20            252         0              Normal
  10/09/2026 09 AM PDT           48.21            254         +              Normal
  10/09/2026 10 AM PDT           48.21            254         0              Normal
  10/09/2026 11 AM PDT           48.21            254         0              Normal
  10/09/2026 12 PM PDT           48.21            254         0              Normal
  10/09/2026 01 PM PDT           48.21            254         0              Normal
  10/09/2026 02 PM PDT           48.21            254         0              Normal
  10/09/2026 03 PM PDT           48.21            254         0              Normal
  10/09/2026 04 PM PDT           48.21            254         0              Normal
  10/09/2026 05 PM PDT           48.21            254         0              Normal
  10/09/2026 06 PM PDT           48.21            254         0              Normal
  10/09/2026 07 PM PDT           48.21            254         0              Normal
  10/09/2026 08 PM PDT           48.21            254         0              Normal
  10/09/2026 09 PM PDT           48.21            254         0              Normal
  10/09/2026 10 PM PDT           48.21            254         0              Normal
  10/09/2026 11 PM PDT           48.21            254         0              Normal
  10/10/2026 12 AM PDT           48.22            256         +              Normal
  10/10/2026 01 AM PDT           48.22            256         0              Normal
  10/10/2026 02 AM PDT           48.22            256         0              Normal
  10/10/2026 03 AM PDT           48.23            258         +              Normal
  10/10/2026 04 AM PDT           48.24            260         +              Normal
  10/10/2026 05 AM PDT           48.24            260         0              Normal
  10/10/2026 06 AM PDT           48.24            260         0              Normal
  10/10/2026 07 AM PDT           48.25            262         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/10/2026 08 AM PDT           48.25            262                        Normal
  10/10/2026 09 AM PDT           48.26            264         +              Normal
  10/10/2026 10 AM PDT           48.26            264         0              Normal
  10/10/2026 11 AM PDT           48.26            264         0              Normal
  10/10/2026 12 PM PDT           48.27            267         +              Normal
  10/10/2026 01 PM PDT           48.27            267         0              Normal
  10/10/2026 02 PM PDT           48.27            267         0              Normal
  10/10/2026 03 PM PDT           48.28            269         +              Normal
  10/10/2026 04 PM PDT           48.28            269         0              Normal
  10/10/2026 05 PM PDT           48.28            269         0              Normal
  10/10/2026 06 PM PDT           48.29            271         +              Normal
  10/10/2026 07 PM PDT           48.29            271         0              Normal
  10/10/2026 08 PM PDT           48.29            271         0              Normal
  10/10/2026 09 PM PDT           48.30            273         +              Normal
  10/10/2026 10 PM PDT           48.30            273         0              Normal
  10/10/2026 11 PM PDT           48.30            273         0              Normal
  10/11/2026 12 AM PDT           48.30            273         0              Normal
  10/11/2026 01 AM PDT           48.30            273         0              Normal
  10/11/2026 02 AM PDT           48.30            273         0              Normal
  10/11/2026 03 AM PDT           48.30            273         0              Normal
  10/11/2026 04 AM PDT           48.30            273         0              Normal
  10/11/2026 05 AM PDT           48.30            273         0              Normal
  10/11/2026 06 AM PDT           48.30            273         0              Normal
  10/11/2026 07 AM PDT           48.30            273         0              Normal
  10/11/2026 08 AM PDT           48.30            273         0              Normal
  10/11/2026 09 AM PDT           48.30            273         0              Normal
  10/11/2026 10 AM PDT           48.29            271         -              Normal
  10/11/2026 11 AM PDT           48.29            271         0              Normal
  10/11/2026 12 PM PDT           48.29            271         0              Normal
  10/11/2026 01 PM PDT           48.29            271         0              Normal
  10/11/2026 02 PM PDT           48.29            271         0              Normal
  10/11/2026 03 PM PDT           48.28            269         -              Normal
  10/11/2026 04 PM PDT           48.28            269         0              Normal
  10/11/2026 05 PM PDT           48.28            269         0              Normal
  10/11/2026 06 PM PDT           48.27            267         -              Normal
  10/11/2026 07 PM PDT           48.27            267         0              Normal
  10/11/2026 08 PM PDT           48.27            267         0              Normal
  10/11/2026 09 PM PDT           48.27            267         0              Normal
  10/11/2026 10 PM PDT           48.26            264         -              Normal
  10/11/2026 11 PM PDT           48.26            264         0              Normal
  10/12/2026 12 AM PDT           48.26            264         0              Normal
  10/12/2026 01 AM PDT           48.25            262         -              Normal
  10/12/2026 02 AM PDT           48.25            262         0              Normal
  10/12/2026 03 AM PDT           48.25            262         0              Normal
  10/12/2026 04 AM PDT           48.24            260         -              Normal
  10/12/2026 05 AM PDT           48.24            260         0              Normal
  10/12/2026 06 AM PDT           48.24            260         0              Normal
  10/12/2026 07 AM PDT           48.23            258         -              Normal
  10/12/2026 08 AM PDT           48.23            258         0              Normal
  10/12/2026 09 AM PDT           48.23            258         0              Normal
  10/12/2026 10 AM PDT           48.23            258         0              Normal
  10/12/2026 11 AM PDT           48.22            256         -              Normal
  10/12/2026 12 PM PDT           48.22            256         0              Normal
  10/12/2026 01 PM PDT           48.22            256         0              Normal
  10/12/2026 02 PM PDT           48.21            254         -              Normal
  10/12/2026 03 PM PDT           48.21            254         0              Normal
  10/12/2026 04 PM PDT           48.20            252         -              Normal
  10/12/2026 05 PM PDT           48.20            252         0              Normal
  10/12/2026 06 PM PDT           48.20            252         0              Normal
  10/12/2026 07 PM PDT           48.20            252         0              Normal
  10/12/2026 08 PM PDT           48.19            250         -              Normal
  10/12/2026 09 PM PDT           48.19            250         0              Normal
  10/12/2026 10 PM PDT           48.19            250         0              Normal
  10/12/2026 11 PM PDT           48.18            248         -              Normal
  10/13/2026 12 AM PDT           48.18            248         0              Normal
  10/13/2026 01 AM PDT           48.18            248         0              Normal
  10/13/2026 02 AM PDT           48.17            246         -              Normal
  10/13/2026 03 AM PDT           48.17            246         0              Normal
  10/13/2026 04 AM PDT           48.17            246         0              Normal
  10/13/2026 05 AM PDT           48.16            244         -              Normal
  10/13/2026 06 AM PDT           48.16            244         0              Normal
  10/13/2026 07 AM PDT           48.16            244         0              Normal
  10/13/2026 08 AM PDT           48.16            244         0              Normal
  10/13/2026 09 AM PDT           48.15            242         -              Normal
  10/13/2026 10 AM PDT           48.15            242         0              Normal
  10/13/2026 11 AM PDT           48.15            242         0              Normal
  10/13/2026 12 PM PDT           48.15            242         0              Normal
  10/13/2026 01 PM PDT           48.14            240         -              Normal
  10/13/2026 02 PM PDT           48.14            240         0              Normal
  10/13/2026 03 PM PDT           48.14            240         0              Normal
  10/13/2026 04 PM PDT           48.13            237         -              Normal
  10/13/2026 05 PM PDT           48.13            237         0              Normal
  10/13/2026 06 PM PDT           48.13            237         0              Normal
  10/13/2026 07 PM PDT           48.13            237         0              Normal
  10/13/2026 08 PM PDT           48.13            237         0              Normal
  10/13/2026 09 PM PDT           48.12            235         -              Normal
  10/13/2026 10 PM PDT           48.12            235         0              Normal
  10/13/2026 11 PM PDT           48.12            235         0              Normal
  10/14/2026 12 AM PDT           48.12            235         0              Normal
  10/14/2026 01 AM PDT           48.12            235         0              Normal
  10/14/2026 02 AM PDT           48.11            233         -              Normal
  10/14/2026 03 AM PDT           48.11            233         0              Normal
  10/14/2026 04 AM PDT           48.11            233         0              Normal
  10/14/2026 05 AM PDT           48.11            233         0              Normal
  10/14/2026 06 AM PDT           48.10            231         -              Normal
  10/14/2026 07 AM PDT           48.10            231         0              Normal
  10/14/2026 08 AM PDT           48.10            231         0              Normal
  10/14/2026 09 AM PDT           48.10            231         0              Normal
  10/14/2026 10 AM PDT           48.10            231         0              Normal
  10/14/2026 11 AM PDT           48.09            229         -              Normal
  10/14/2026 12 PM PDT           48.09            229         0              Normal
  10/14/2026 01 PM PDT           48.09            229         0              Normal
  10/14/2026 02 PM PDT           48.09            229         0              Normal
  10/14/2026 03 PM PDT           48.09            229         0              Normal
  10/14/2026 04 PM PDT           48.09            229         0              Normal
  10/14/2026 05 PM PDT           48.09            229         0              Normal
  10/14/2026 06 PM PDT           48.08            227         -              Normal
  10/14/2026 07 PM PDT           48.08            227         0              Normal
  10/14/2026 08 PM PDT           48.08            227         0              Normal
  10/14/2026 09 PM PDT           48.08            227         0              Normal
  10/14/2026 10 PM PDT           48.08            227         0              Normal
  10/14/2026 11 PM PDT           48.08            227         0              Normal
  10/15/2026 12 AM PDT           48.08            227         0              Normal
  10/15/2026 01 AM PDT           48.08            227         0              Normal
  10/15/2026 02 AM PDT           48.07            225         -              Normal
  10/15/2026 03 AM PDT           48.07            225         0              Normal
  10/15/2026 04 AM PDT           48.07            225         0              Normal
  10/15/2026 05 AM PDT           48.07            225         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.