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

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NEW RIVER - WESTMORLAND (ZNRC1)
Latitude: 33.10º NLongitude: 115.66º WElevation: -220 Feet
Location: Imperial County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: San Diego/Inland
Issuance Time: Nov 15 2025 at 1:46 PM PSTNext Issuance: Nov 16 2025 at 9:00 AM PST
Action/Monitor: 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:  11/15/2025 at 01:49 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/13/2025 at 09:00 AM PST
# Maximum Observed Stage:                       4.47 Feet
# Maximum Observed Flow:                        372 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/16/2025 at 01:00 AM PST
# Maximum Forecast Stage:                       4.81 Feet
# Maximum Forecast Flow:                        438 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/10/2025 01 PM PST            4.26            332                        Normal
  11/10/2025 02 PM PST            4.28            336         +              Normal
  11/10/2025 03 PM PST            4.30            340         +              Normal
  11/10/2025 04 PM PST            4.31            342         +              Normal
  11/10/2025 05 PM PST            4.33            346         +              Normal
  11/10/2025 06 PM PST            4.35            349         +              Normal
  11/10/2025 07 PM PST            4.36            351         +              Normal
  11/10/2025 08 PM PST            4.37            353         +              Normal
  11/10/2025 09 PM PST            4.38            355         +              Normal
  11/10/2025 10 PM PST            4.39            357         +              Normal
  11/10/2025 11 PM PST            4.39            357         0              Normal
  11/11/2025 12 AM PST            4.40            359         +              Normal
  11/11/2025 01 AM PST            4.41            361         +              Normal
  11/11/2025 02 AM PST            4.41            361         0              Normal
  11/11/2025 03 AM PST            4.41            361         0              Normal
  11/11/2025 04 AM PST            4.41            361         0              Normal
  11/11/2025 05 AM PST            4.42            363         +              Normal
  11/11/2025 06 AM PST            4.42            363         0              Normal
  11/11/2025 07 AM PST            4.44            366         +              Normal
  11/11/2025 08 AM PST            4.45            368         +              Normal
  11/11/2025 09 AM PST            4.45            368         0              Normal
  11/11/2025 10 AM PST            4.42            363         -              Normal
  11/11/2025 11 AM PST            4.41            361         -              Normal
  11/11/2025 12 PM PST            4.38            355         -              Normal
  11/11/2025 01 PM PST            4.34            347         -              Normal
  11/11/2025 02 PM PST            4.32            344         -              Normal
  11/11/2025 03 PM PST            4.31            342         -              Normal
  11/11/2025 04 PM PST            4.30            340         -              Normal
  11/11/2025 05 PM PST            4.31            342         +              Normal
  11/11/2025 06 PM PST            4.31            342         0              Normal
  11/11/2025 07 PM PST            4.31            342         0              Normal
  11/11/2025 08 PM PST            4.34            347         +              Normal
  11/11/2025 09 PM PST            4.34            347         0              Normal
  11/11/2025 10 PM PST            4.34            347         0              Normal
  11/11/2025 11 PM PST            4.35            349         +              Normal
  11/12/2025 12 AM PST            4.36            351         +              Normal
  11/12/2025 01 AM PST            4.36            351         0              Normal
  11/12/2025 02 AM PST            4.36            351         0              Normal
  11/12/2025 03 AM PST            4.37            353         +              Normal
  11/12/2025 04 AM PST            4.38            355         +              Normal
  11/12/2025 05 AM PST            4.38            355         0              Normal
  11/12/2025 06 AM PST            4.39            357         +              Normal
  11/12/2025 07 AM PST            4.40            359         +              Normal
  11/12/2025 08 AM PST            4.40            359         0              Normal
  11/12/2025 09 AM PST            4.40            359         0              Normal
  11/12/2025 10 AM PST            4.41            361         +              Normal
  11/12/2025 11 AM PST            4.41            361         0              Normal
  11/12/2025 12 PM PST            4.42            363         +              Normal
  11/12/2025 01 PM PST            4.41            361         -              Normal
  11/12/2025 02 PM PST            4.41            361         0              Normal
  11/12/2025 03 PM PST            4.40            359         -              Normal
  11/12/2025 04 PM PST            4.39            357         -              Normal
  11/12/2025 05 PM PST            4.38            355         -              Normal
  11/12/2025 06 PM PST            4.37            353         -              Normal
  11/12/2025 07 PM PST            4.38            355         +              Normal
  11/12/2025 08 PM PST            4.38            355         0              Normal
  11/12/2025 09 PM PST            4.37            353         -              Normal
  11/12/2025 10 PM PST            4.39            357         +              Normal
  11/12/2025 11 PM PST            4.39            357         0              Normal
  11/13/2025 12 AM PST            4.39            357         0              Normal
  11/13/2025 01 AM PST            4.41            361         +              Normal
  11/13/2025 02 AM PST            4.43            364         +              Normal
  11/13/2025 03 AM PST            4.44            366         +              Normal
  11/13/2025 04 AM PST            4.45            368         +              Normal
  11/13/2025 05 AM PST            4.46            370         +              Normal
  11/13/2025 06 AM PST            4.45            368         -              Normal
  11/13/2025 07 AM PST            4.46            370         +              Normal
  11/13/2025 08 AM PST            4.47            372         +              Normal
  11/13/2025 09 AM PST            4.47            372         0              Normal
  11/13/2025 10 AM PST            4.46            370         -              Normal
  11/13/2025 11 AM PST            4.43            364         -              Normal
  11/13/2025 12 PM PST            4.42            363         -              Normal
  11/13/2025 01 PM PST            4.41            361         -              Normal
  11/13/2025 02 PM PST            4.41            361         0              Normal
  11/13/2025 03 PM PST            4.40            359         -              Normal
  11/13/2025 04 PM PST            4.38            355         -              Normal
  11/13/2025 05 PM PST            4.36            351         -              Normal
  11/13/2025 06 PM PST            4.36            351         0              Normal
  11/13/2025 07 PM PST            4.35            349         -              Normal
  11/13/2025 08 PM PST            4.33            346         -              Normal
  11/13/2025 09 PM PST            4.31            342         -              Normal
  11/13/2025 10 PM PST            4.32            344         +              Normal
  11/13/2025 11 PM PST            4.32            344         0              Normal
  11/14/2025 12 AM PST            4.33            346         +              Normal
  11/14/2025 01 AM PST            4.31            342         -              Normal
  11/14/2025 02 AM PST            4.33            346         +              Normal
  11/14/2025 03 AM PST            4.33            346         0              Normal
  11/14/2025 04 AM PST            4.33            346         0              Normal
  11/14/2025 05 AM PST            4.35            349         +              Normal
  11/14/2025 06 AM PST            4.37            353         +              Normal
  11/14/2025 07 AM PST            4.37            353         0              Normal
  11/14/2025 08 AM PST            4.38            355         +              Normal
  11/14/2025 09 AM PST            4.36            351         -              Normal
  11/14/2025 10 AM PST            4.33            346         -              Normal
  11/14/2025 11 AM PST            4.31            342         -              Normal
  11/14/2025 12 PM PST            4.29            338         -              Normal
  11/14/2025 01 PM PST            4.27            334         -              Normal
  11/14/2025 02 PM PST            4.26            332         -              Normal
  11/14/2025 03 PM PST            4.26            332         0              Normal
  11/14/2025 04 PM PST            4.24            329         -              Normal
  11/14/2025 05 PM PST            4.23            327         -              Normal
  11/14/2025 06 PM PST            4.22            325         -              Normal
  11/14/2025 07 PM PST            4.22            325         0              Normal
  11/14/2025 08 PM PST            4.21            323         -              Normal
  11/14/2025 09 PM PST            4.19            320         -              Normal
  11/14/2025 10 PM PST            4.22            325         +              Normal
  11/14/2025 11 PM PST            4.20            321         -              Normal
  11/15/2025 12 AM PST            4.18            318         -              Normal
  11/15/2025 01 AM PST            4.19            320         +              Normal
  11/15/2025 02 AM PST            4.18            318         -              Normal
  11/15/2025 03 AM PST            4.15            312         -              Normal
  11/15/2025 04 AM PST            4.14            310         -              Normal
  11/15/2025 05 AM PST            4.13            309         -              Normal
  11/15/2025 06 AM PST            4.12            307         -              Normal
  11/15/2025 07 AM PST            4.11            305         -              Normal
  11/15/2025 08 AM PST            4.12            307         +              Normal
  11/15/2025 09 AM PST            4.12            307         0              Normal
  11/15/2025 10 AM PST            4.11            305         -              Normal
  11/15/2025 11 AM PST            4.12            307         +              Normal
  11/15/2025 12 PM PST            4.12            307         0              Normal
  11/15/2025 01 PM PST            4.13            309         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/15/2025 02 PM PST            4.16            314                        Normal
  11/15/2025 03 PM PST            4.18            318         +              Normal
  11/15/2025 04 PM PST            4.22            325         +              Normal
  11/15/2025 05 PM PST            4.25            331         +              Normal
  11/15/2025 06 PM PST            4.30            340         +              Normal
  11/15/2025 07 PM PST            4.37            353         +              Normal
  11/15/2025 08 PM PST            4.46            370         +              Normal
  11/15/2025 09 PM PST            4.55            387         +              Normal
  11/15/2025 10 PM PST            4.63            403         +              Normal
  11/15/2025 11 PM PST            4.72            421         +              Normal
  11/16/2025 12 AM PST            4.78            432         +              Normal
  11/16/2025 01 AM PST            4.81            438         +              Normal
  11/16/2025 02 AM PST            4.81            438         0              Normal
  11/16/2025 03 AM PST            4.79            434         -              Normal
  11/16/2025 04 AM PST            4.76            428         -              Normal
  11/16/2025 05 AM PST            4.72            421         -              Normal
  11/16/2025 06 AM PST            4.68            413         -              Normal
  11/16/2025 07 AM PST            4.64            405         -              Normal
  11/16/2025 08 AM PST            4.60            397         -              Normal
  11/16/2025 09 AM PST            4.56            389         -              Normal
  11/16/2025 10 AM PST            4.52            382         -              Normal
  11/16/2025 11 AM PST            4.49            376         -              Normal
  11/16/2025 12 PM PST            4.46            370         -              Normal
  11/16/2025 01 PM PST            4.43            364         -              Normal
  11/16/2025 02 PM PST            4.41            361         -              Normal
  11/16/2025 03 PM PST            4.39            357         -              Normal
  11/16/2025 04 PM PST            4.37            353         -              Normal
  11/16/2025 05 PM PST            4.33            346         -              Normal
  11/16/2025 06 PM PST            4.31            342         -              Normal
  11/16/2025 07 PM PST            4.29            338         -              Normal
  11/16/2025 08 PM PST            4.27            334         -              Normal
  11/16/2025 09 PM PST            4.25            331         -              Normal
  11/16/2025 10 PM PST            4.24            329         -              Normal
  11/16/2025 11 PM PST            4.22            325         -              Normal
  11/17/2025 12 AM PST            4.20            321         -              Normal
  11/17/2025 01 AM PST            4.18            318         -              Normal
  11/17/2025 02 AM PST            4.17            316         -              Normal
  11/17/2025 03 AM PST            4.16            314         -              Normal
  11/17/2025 04 AM PST            4.15            312         -              Normal
  11/17/2025 05 AM PST            4.14            310         -              Normal
  11/17/2025 06 AM PST            4.13            309         -              Normal
  11/17/2025 07 AM PST            4.13            309         0              Normal
  11/17/2025 08 AM PST            4.12            307         -              Normal
  11/17/2025 09 AM PST            4.12            307         0              Normal
  11/17/2025 10 AM PST            4.11            305         -              Normal
  11/17/2025 11 AM PST            4.11            305         0              Normal
  11/17/2025 12 PM PST            4.11            305         0              Normal
  11/17/2025 01 PM PST            4.10            303         -              Normal
  11/17/2025 02 PM PST            4.10            303         0              Normal
  11/17/2025 03 PM PST            4.10            303         0              Normal
  11/17/2025 04 PM PST            4.10            303         0              Normal
  11/17/2025 05 PM PST            4.07            298         -              Normal
  11/17/2025 06 PM PST            4.07            298         0              Normal
  11/17/2025 07 PM PST            4.07            298         0              Normal
  11/17/2025 08 PM PST            4.07            298         0              Normal
  11/17/2025 09 PM PST            4.07            298         0              Normal
  11/17/2025 10 PM PST            4.07            298         0              Normal
  11/17/2025 11 PM PST            4.07            298         0              Normal
  11/18/2025 12 AM PST            4.07            298         0              Normal
  11/18/2025 01 AM PST            4.08            299         +              Normal
  11/18/2025 02 AM PST            4.08            299         0              Normal
  11/18/2025 03 AM PST            4.09            301         +              Normal
  11/18/2025 04 AM PST            4.10            303         +              Normal
  11/18/2025 05 AM PST            4.11            305         +              Normal
  11/18/2025 06 AM PST            4.12            307         +              Normal
  11/18/2025 07 AM PST            4.14            310         +              Normal
  11/18/2025 08 AM PST            4.15            312         +              Normal
  11/18/2025 09 AM PST            4.16            314         +              Normal
  11/18/2025 10 AM PST            4.18            318         +              Normal
  11/18/2025 11 AM PST            4.19            320         +              Normal
  11/18/2025 12 PM PST            4.20            321         +              Normal
  11/18/2025 01 PM PST            4.21            323         +              Normal
  11/18/2025 02 PM PST            4.21            323         0              Normal
  11/18/2025 03 PM PST            4.22            325         +              Normal
  11/18/2025 04 PM PST            4.22            325         0              Normal
  11/18/2025 05 PM PST            4.19            320         -              Normal
  11/18/2025 06 PM PST            4.19            320         0              Normal
  11/18/2025 07 PM PST            4.18            318         -              Normal
  11/18/2025 08 PM PST            4.18            318         0              Normal
  11/18/2025 09 PM PST            4.17            316         -              Normal
  11/18/2025 10 PM PST            4.16            314         -              Normal
  11/18/2025 11 PM PST            4.16            314         0              Normal
  11/19/2025 12 AM PST            4.16            314         0              Normal
  11/19/2025 01 AM PST            4.16            314         0              Normal
  11/19/2025 02 AM PST            4.16            314         0              Normal
  11/19/2025 03 AM PST            4.17            316         +              Normal
  11/19/2025 04 AM PST            4.18            318         +              Normal
  11/19/2025 05 AM PST            4.19            320         +              Normal
  11/19/2025 06 AM PST            4.20            321         +              Normal
  11/19/2025 07 AM PST            4.20            321         0              Normal
  11/19/2025 08 AM PST            4.21            323         +              Normal
  11/19/2025 09 AM PST            4.21            323         0              Normal
  11/19/2025 10 AM PST            4.21            323         0              Normal
  11/19/2025 11 AM PST            4.20            321         -              Normal
  11/19/2025 12 PM PST            4.20            321         0              Normal
  11/19/2025 01 PM PST            4.19            320         -              Normal
  11/19/2025 02 PM PST            4.18            318         -              Normal
  11/19/2025 03 PM PST            4.18            318         0              Normal
  11/19/2025 04 PM PST            4.17            316         -              Normal
  11/19/2025 05 PM PST            4.13            309         -              Normal
  11/19/2025 06 PM PST            4.13            309         0              Normal
  11/19/2025 07 PM PST            4.12            307         -              Normal
  11/19/2025 08 PM PST            4.11            305         -              Normal
  11/19/2025 09 PM PST            4.10            303         -              Normal
  11/19/2025 10 PM PST            4.10            303         0              Normal
  11/19/2025 11 PM PST            4.09            301         -              Normal
  11/20/2025 12 AM PST            4.08            299         -              Normal
  11/20/2025 01 AM PST            4.08            299         0              Normal
  11/20/2025 02 AM PST            4.08            299         0              Normal
  11/20/2025 03 AM PST            4.07            298         -              Normal
  11/20/2025 04 AM PST            4.07            298         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.