National Weather Service California-Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 |  End of River Group

NEW RIVER - WESTMORLAND (ZNRC1)
Latitude: 33.10º NLongitude: 115.66º WElevation: -220 FeetForecast Type: Unofficial Location
Location: Imperial County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: San Diego/Inland
Issuance Time: Oct 18 2026 at 7:24 AM PDTNext Issuance: Oct 19 2026 at 9:00 AM PDT
Action: N/A Minor Flood: 10.0 FeetModerate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: New River - Westmorland (ZNRC1)
#
# File Generation Time:  10/18/2026 at 07:25 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  10/14/2026 at 03:00 AM PDT
# Maximum Observed Stage:                       8.54 Feet
# Maximum Observed Flow:                        1014 cfs
#
# Earliest Date & Time of Maximum Forecast:     10/18/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       4.82 Feet
# Maximum Forecast Flow:                        224 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  10/13/2026 07 AM PDT            7.57            782                        Normal
  10/13/2026 08 AM PDT            7.64            798         +              Normal
  10/13/2026 09 AM PDT            7.70            812         +              Normal
  10/13/2026 10 AM PDT            7.77            829         +              Normal
  10/13/2026 11 AM PDT            7.82            840         +              Normal
  10/13/2026 12 PM PDT            7.88            854         +              Normal
  10/13/2026 01 PM PDT            7.97            876         +              Normal
  10/13/2026 02 PM PDT            8.06            897         +              Normal
  10/13/2026 03 PM PDT            8.12            912         +              Normal
  10/13/2026 04 PM PDT            8.18            926         +              Normal
  10/13/2026 05 PM PDT            8.23            938         +              Normal
  10/13/2026 06 PM PDT            8.30            955         +              Normal
  10/13/2026 07 PM PDT            8.35            967         +              Normal
  10/13/2026 08 PM PDT            8.39            977         +              Normal
  10/13/2026 09 PM PDT            8.43            987         +              Normal
  10/13/2026 10 PM PDT            8.47            997         +              Normal
  10/13/2026 11 PM PDT            8.49           1002         +              Normal
  10/14/2026 12 AM PDT            8.52           1009         +              Normal
  10/14/2026 01 AM PDT            8.53           1012         +              Normal
  10/14/2026 02 AM PDT            8.54           1014         +              Normal
  10/14/2026 03 AM PDT            8.54           1014         0              Normal
  10/14/2026 04 AM PDT            8.53           1012         -              Normal
  10/14/2026 05 AM PDT            8.51           1007         -              Normal
  10/14/2026 06 AM PDT            8.49           1002         -              Normal
  10/14/2026 07 AM PDT            8.46            994         -              Normal
  10/14/2026 08 AM PDT            8.43            987         -              Normal
  10/14/2026 09 AM PDT            8.40            980         -              Normal
  10/14/2026 10 AM PDT            8.36            970         -              Normal
  10/14/2026 11 AM PDT            8.32            960         -              Normal
  10/14/2026 12 PM PDT            8.27            948         -              Normal
  10/14/2026 01 PM PDT            8.23            938         -              Normal
  10/14/2026 02 PM PDT            8.19            929         -              Normal
  10/14/2026 03 PM PDT            8.14            917         -              Normal
  10/14/2026 04 PM PDT            8.08            902         -              Normal
  10/14/2026 05 PM PDT            8.03            890         -              Normal
  10/14/2026 06 PM PDT            7.97            876         -              Normal
  10/14/2026 07 PM PDT            7.91            862         -              Normal
  10/14/2026 08 PM PDT            7.85            847         -              Normal
  10/14/2026 09 PM PDT            7.79            833         -              Normal
  10/14/2026 10 PM PDT            7.72            817         -              Normal
  10/14/2026 11 PM PDT            7.65            800         -              Normal
  10/15/2026 12 AM PDT            7.59            787         -              Normal
  10/15/2026 01 AM PDT            7.53            773         -              Normal
  10/15/2026 02 AM PDT            7.49            763         -              Normal
  10/15/2026 03 AM PDT            7.44            752         -              Normal
  10/15/2026 04 AM PDT            7.38            738         -              Normal
  10/15/2026 05 AM PDT            7.34            729         -              Normal
  10/15/2026 06 AM PDT            7.30            720         -              Normal
  10/15/2026 07 AM PDT            7.27            713         -              Normal
  10/15/2026 08 AM PDT            7.22            702         -              Normal
  10/15/2026 09 AM PDT            7.18            693         -              Normal
  10/15/2026 10 AM PDT            7.14            684         -              Normal
  10/15/2026 11 AM PDT            7.10            675         -              Normal
  10/15/2026 12 PM PDT            7.06            666         -              Normal
  10/15/2026 01 PM PDT            7.03            660         -              Normal
  10/15/2026 02 PM PDT            6.99            651         -              Normal
  10/15/2026 03 PM PDT            6.94            640         -              Normal
  10/15/2026 04 PM PDT            6.88            627         -              Normal
  10/15/2026 05 PM PDT            6.83            616         -              Normal
  10/15/2026 06 PM PDT            6.78            605         -              Normal
  10/15/2026 07 PM PDT            6.73            594         -              Normal
  10/15/2026 08 PM PDT            6.69            586         -              Normal
  10/15/2026 09 PM PDT            6.65            577         -              Normal
  10/15/2026 10 PM PDT            6.61            568         -              Normal
  10/15/2026 11 PM PDT            6.57            560         -              Normal
  10/16/2026 12 AM PDT            6.53            551         -              Normal
  10/16/2026 01 AM PDT            6.49            543         -              Normal
  10/16/2026 02 AM PDT            6.44            532         -              Normal
  10/16/2026 03 AM PDT            6.39            522         -              Normal
  10/16/2026 04 AM PDT            6.35            514         -              Normal
  10/16/2026 05 AM PDT            6.30            503         -              Normal
  10/16/2026 06 AM PDT            6.26            495         -              Normal
  10/16/2026 07 AM PDT            6.20            483         -              Normal
  10/16/2026 08 AM PDT            6.15            473         -              Normal
  10/16/2026 09 AM PDT            6.08            458         -              Normal
  10/16/2026 10 AM PDT            6.02            446         -              Normal
  10/16/2026 11 AM PDT            5.95            432         -              Normal
  10/16/2026 12 PM PDT            5.88            419         -              Normal
  10/16/2026 01 PM PDT            5.82            407         -              Normal
  10/16/2026 02 PM PDT            5.74            391         -              Normal
  10/16/2026 03 PM PDT            5.67            378         -              Normal
  10/16/2026 04 PM PDT            5.61            366         -              Normal
  10/16/2026 05 PM PDT            5.55            355         -              Normal
  10/16/2026 06 PM PDT            5.49            344         -              Normal
  10/16/2026 07 PM PDT            5.44            334         -              Normal
  10/16/2026 08 PM PDT            5.40            327         -              Normal
  10/16/2026 09 PM PDT            5.37            321         -              Normal
  10/16/2026 10 PM PDT            5.33            314         -              Normal
  10/16/2026 11 PM PDT            5.30            309         -              Normal
  10/17/2026 12 AM PDT            5.28            305         -              Normal
  10/17/2026 01 AM PDT            5.26            301         -              Normal
  10/17/2026 02 AM PDT            5.22            294         -              Normal
  10/17/2026 03 AM PDT            5.20            290         -              Normal
  10/17/2026 04 AM PDT            5.18            287         -              Normal
  10/17/2026 05 AM PDT            5.16            283         -              Normal
  10/17/2026 06 AM PDT            5.13            278         -              Normal
  10/17/2026 07 AM PDT            5.11            274         -              Normal
  10/17/2026 08 AM PDT            5.10            273         -              Normal
  10/17/2026 09 AM PDT            5.07            267         -              Normal
  10/17/2026 10 AM PDT            5.05            264         -              Normal
  10/17/2026 11 AM PDT            5.03            260         -              Normal
  10/17/2026 12 PM PDT            5.00            255         -              Normal
  10/17/2026 01 PM PDT            4.98            252         -              Normal
  10/17/2026 02 PM PDT            4.96            248         -              Normal
  10/17/2026 03 PM PDT            4.94            245         -              Normal
  10/17/2026 04 PM PDT            4.93            243         -              Normal
  10/17/2026 05 PM PDT            4.92            241         -              Normal
  10/17/2026 06 PM PDT            4.92            241         0              Normal
  10/17/2026 07 PM PDT            4.92            241         0              Normal
  10/17/2026 08 PM PDT            4.91            240         -              Normal
  10/17/2026 09 PM PDT            4.90            238         -              Normal
  10/17/2026 10 PM PDT            4.89            236         -              Normal
  10/17/2026 11 PM PDT            4.89            236         0              Normal
  10/18/2026 12 AM PDT            4.90            238         +              Normal
  10/18/2026 01 AM PDT            4.89            236         -              Normal
  10/18/2026 02 AM PDT            4.88            235         -              Normal
  10/18/2026 03 AM PDT            4.88            235         0              Normal
  10/18/2026 04 AM PDT            4.87            233         -              Normal
  10/18/2026 05 AM PDT            4.86            231         -              Normal
  10/18/2026 06 AM PDT            4.84            228         -              Normal
  10/18/2026 07 AM PDT            4.83            226         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  10/18/2026 08 AM PDT            4.82            224                        Normal
  10/18/2026 09 AM PDT            4.80            221         -              Normal
  10/18/2026 10 AM PDT            4.79            219         -              Normal
  10/18/2026 11 AM PDT            4.78            218         -              Normal
  10/18/2026 12 PM PDT            4.76            214         -              Normal
  10/18/2026 01 PM PDT            4.75            213         -              Normal
  10/18/2026 02 PM PDT            4.75            213         0              Normal
  10/18/2026 03 PM PDT            4.74            211         -              Normal
  10/18/2026 04 PM PDT            4.73            210         -              Normal
  10/18/2026 05 PM PDT            4.73            210         0              Normal
  10/18/2026 06 PM PDT            4.71            206         -              Normal
  10/18/2026 07 PM PDT            4.71            206         0              Normal
  10/18/2026 08 PM PDT            4.71            206         0              Normal
  10/18/2026 09 PM PDT            4.71            206         0              Normal
  10/18/2026 10 PM PDT            4.71            206         0              Normal
  10/18/2026 11 PM PDT            4.70            205         -              Normal
  10/19/2026 12 AM PDT            4.70            205         0              Normal
  10/19/2026 01 AM PDT            4.70            205         0              Normal
  10/19/2026 02 AM PDT            4.71            206         +              Normal
  10/19/2026 03 AM PDT            4.71            206         0              Normal
  10/19/2026 04 AM PDT            4.71            206         0              Normal
  10/19/2026 05 AM PDT            4.71            206         0              Normal
  10/19/2026 06 AM PDT            4.71            206         0              Normal
  10/19/2026 07 AM PDT            4.71            206         0              Normal
  10/19/2026 08 AM PDT            4.71            206         0              Normal
  10/19/2026 09 AM PDT            4.71            206         0              Normal
  10/19/2026 10 AM PDT            4.72            208         +              Normal
  10/19/2026 11 AM PDT            4.72            208         0              Normal
  10/19/2026 12 PM PDT            4.72            208         0              Normal
  10/19/2026 01 PM PDT            4.72            208         0              Normal
  10/19/2026 02 PM PDT            4.72            208         0              Normal
  10/19/2026 03 PM PDT            4.72            208         0              Normal
  10/19/2026 04 PM PDT            4.72            208         0              Normal
  10/19/2026 05 PM PDT            4.73            210         +              Normal
  10/19/2026 06 PM PDT            4.72            208         -              Normal
  10/19/2026 07 PM PDT            4.72            208         0              Normal
  10/19/2026 08 PM PDT            4.72            208         0              Normal
  10/19/2026 09 PM PDT            4.72            208         0              Normal
  10/19/2026 10 PM PDT            4.72            208         0              Normal
  10/19/2026 11 PM PDT            4.72            208         0              Normal
  10/20/2026 12 AM PDT            4.72            208         0              Normal
  10/20/2026 01 AM PDT            4.72            208         0              Normal
  10/20/2026 02 AM PDT            4.72            208         0              Normal
  10/20/2026 03 AM PDT            4.72            208         0              Normal
  10/20/2026 04 AM PDT            4.72            208         0              Normal
  10/20/2026 05 AM PDT            4.73            210         +              Normal
  10/20/2026 06 AM PDT            4.73            210         0              Normal
  10/20/2026 07 AM PDT            4.73            210         0              Normal
  10/20/2026 08 AM PDT            4.73            210         0              Normal
  10/20/2026 09 AM PDT            4.73            210         0              Normal
  10/20/2026 10 AM PDT            4.73            210         0              Normal
  10/20/2026 11 AM PDT            4.73            210         0              Normal
  10/20/2026 12 PM PDT            4.73            210         0              Normal
  10/20/2026 01 PM PDT            4.73            210         0              Normal
  10/20/2026 02 PM PDT            4.73            210         0              Normal
  10/20/2026 03 PM PDT            4.73            210         0              Normal
  10/20/2026 04 PM PDT            4.73            210         0              Normal
  10/20/2026 05 PM PDT            4.73            210         0              Normal
  10/20/2026 06 PM PDT            4.72            208         -              Normal
  10/20/2026 07 PM PDT            4.72            208         0              Normal
  10/20/2026 08 PM PDT            4.72            208         0              Normal
  10/20/2026 09 PM PDT            4.72            208         0              Normal
  10/20/2026 10 PM PDT            4.73            210         +              Normal
  10/20/2026 11 PM PDT            4.73            210         0              Normal
  10/21/2026 12 AM PDT            4.73            210         0              Normal
  10/21/2026 01 AM PDT            4.73            210         0              Normal
  10/21/2026 02 AM PDT            4.73            210         0              Normal
  10/21/2026 03 AM PDT            4.73            210         0              Normal
  10/21/2026 04 AM PDT            4.73            210         0              Normal
  10/21/2026 05 AM PDT            4.73            210         0              Normal
  10/21/2026 06 AM PDT            4.73            210         0              Normal
  10/21/2026 07 AM PDT            4.73            210         0              Normal
  10/21/2026 08 AM PDT            4.73            210         0              Normal
  10/21/2026 09 AM PDT            4.73            210         0              Normal
  10/21/2026 10 AM PDT            4.73            210         0              Normal
  10/21/2026 11 AM PDT            4.73            210         0              Normal
  10/21/2026 12 PM PDT            4.73            210         0              Normal
  10/21/2026 01 PM PDT            4.73            210         0              Normal
  10/21/2026 02 PM PDT            4.73            210         0              Normal
  10/21/2026 03 PM PDT            4.73            210         0              Normal
  10/21/2026 04 PM PDT            4.73            210         0              Normal
  10/21/2026 05 PM PDT            4.74            211         +              Normal
  10/21/2026 06 PM PDT            4.72            208         -              Normal
  10/21/2026 07 PM PDT            4.72            208         0              Normal
  10/21/2026 08 PM PDT            4.73            210         +              Normal
  10/21/2026 09 PM PDT            4.73            210         0              Normal
  10/21/2026 10 PM PDT            4.73            210         0              Normal
  10/21/2026 11 PM PDT            4.73            210         0              Normal
  10/22/2026 12 AM PDT            4.73            210         0              Normal
  10/22/2026 01 AM PDT            4.73            210         0              Normal
  10/22/2026 02 AM PDT            4.73            210         0              Normal
  10/22/2026 03 AM PDT            4.73            210         0              Normal
  10/22/2026 04 AM PDT            4.73            210         0              Normal
  10/22/2026 05 AM PDT            4.73            210         0              Normal
  10/22/2026 06 AM PDT            4.73            210         0              Normal
  10/22/2026 07 AM PDT            4.73            210         0              Normal
  10/22/2026 08 AM PDT            4.73            210         0              Normal
  10/22/2026 09 AM PDT            4.73            210         0              Normal
  10/22/2026 10 AM PDT            4.73            210         0              Normal
  10/22/2026 11 AM PDT            4.73            210         0              Normal
  10/22/2026 12 PM PDT            4.73            210         0              Normal
  10/22/2026 01 PM PDT            4.73            210         0              Normal
  10/22/2026 02 PM PDT            4.73            210         0              Normal
  10/22/2026 03 PM PDT            4.73            210         0              Normal
  10/22/2026 04 PM PDT            4.73            210         0              Normal
  10/22/2026 05 PM PDT            4.74            211         +              Normal
  10/22/2026 06 PM PDT            4.73            210         -              Normal
  10/22/2026 07 PM PDT            4.73            210         0              Normal
  10/22/2026 08 PM PDT            4.73            210         0              Normal
  10/22/2026 09 PM PDT            4.74            211         +              Normal
  10/22/2026 10 PM PDT            4.74            211         0              Normal
  10/22/2026 11 PM PDT            4.75            213         +              Normal
  10/23/2026 12 AM PDT            4.76            214         +              Normal
  10/23/2026 01 AM PDT            4.76            214         0              Normal
  10/23/2026 02 AM PDT            4.76            214         0              Normal
  10/23/2026 03 AM PDT            4.76            214         0              Normal
  10/23/2026 04 AM PDT            4.76            214         0              Normal
  10/23/2026 05 AM PDT            4.76            214         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.