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

 | 

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: Jul 08 2025 at 7:50 AM PDTNext Issuance: Jul 09 2025 at 9:00 AM PDT
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:  07/08/2025 at 07:53 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/06/2025 at 11:00 AM PDT
# Maximum Observed Stage:                       4.54 Feet
# Maximum Observed Flow:                        395 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/12/2025 at 03:00 PM PDT
# Maximum Forecast Stage:                       4.42 Feet
# Maximum Forecast Flow:                        372 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/03/2025 07 AM PDT            4.32            353                        Normal
  07/03/2025 08 AM PDT            4.32            353         0              Normal
  07/03/2025 09 AM PDT            4.31            351         -              Normal
  07/03/2025 10 AM PDT            4.32            353         +              Normal
  07/03/2025 11 AM PDT            4.34            357         +              Normal
  07/03/2025 12 PM PDT            4.36            361         +              Normal
  07/03/2025 01 PM PDT            4.36            361         0              Normal
  07/03/2025 02 PM PDT            4.36            361         0              Normal
  07/03/2025 03 PM PDT            4.36            361         0              Normal
  07/03/2025 04 PM PDT            4.35            359         -              Normal
  07/03/2025 05 PM PDT            4.33            355         -              Normal
  07/03/2025 06 PM PDT            4.30            349         -              Normal
  07/03/2025 07 PM PDT            4.29            347         -              Normal
  07/03/2025 08 PM PDT            4.27            344         -              Normal
  07/03/2025 09 PM PDT            4.27            344         0              Normal
  07/03/2025 10 PM PDT            4.27            344         0              Normal
  07/03/2025 11 PM PDT            4.26            342         -              Normal
  07/04/2025 12 AM PDT            4.26            342         0              Normal
  07/04/2025 01 AM PDT            4.25            340         -              Normal
  07/04/2025 02 AM PDT            4.25            340         0              Normal
  07/04/2025 03 AM PDT            4.24            338         -              Normal
  07/04/2025 04 AM PDT            4.24            338         0              Normal
  07/04/2025 05 AM PDT            4.24            338         0              Normal
  07/04/2025 06 AM PDT            4.23            336         -              Normal
  07/04/2025 07 AM PDT            4.24            338         +              Normal
  07/04/2025 08 AM PDT            4.26            342         +              Normal
  07/04/2025 09 AM PDT            4.27            344         +              Normal
  07/04/2025 10 AM PDT            4.27            344         0              Normal
  07/04/2025 11 AM PDT            4.30            349         +              Normal
  07/04/2025 12 PM PDT            4.31            351         +              Normal
  07/04/2025 01 PM PDT            4.32            353         +              Normal
  07/04/2025 02 PM PDT            4.32            353         0              Normal
  07/04/2025 03 PM PDT            4.31            351         -              Normal
  07/04/2025 04 PM PDT            4.30            349         -              Normal
  07/04/2025 05 PM PDT            4.30            349         0              Normal
  07/04/2025 06 PM PDT            4.31            351         +              Normal
  07/04/2025 07 PM PDT            4.33            355         +              Normal
  07/04/2025 08 PM PDT            4.33            355         0              Normal
  07/04/2025 09 PM PDT            4.35            359         +              Normal
  07/04/2025 10 PM PDT            4.35            359         0              Normal
  07/04/2025 11 PM PDT            4.36            361         +              Normal
  07/05/2025 12 AM PDT            4.37            363         +              Normal
  07/05/2025 01 AM PDT            4.37            363         0              Normal
  07/05/2025 02 AM PDT            4.38            364         +              Normal
  07/05/2025 03 AM PDT            4.38            364         0              Normal
  07/05/2025 04 AM PDT            4.38            364         0              Normal
  07/05/2025 05 AM PDT            4.39            366         +              Normal
  07/05/2025 06 AM PDT            4.40            368         +              Normal
  07/05/2025 07 AM PDT            4.41            370         +              Normal
  07/05/2025 08 AM PDT            4.41            370         0              Normal
  07/05/2025 09 AM PDT            4.40            368         -              Normal
  07/05/2025 10 AM PDT            4.41            370         +              Normal
  07/05/2025 11 AM PDT            4.42            372         +              Normal
  07/05/2025 12 PM PDT            4.44            376         +              Normal
  07/05/2025 01 PM PDT            4.45            378         +              Normal
  07/05/2025 02 PM PDT            4.45            378         0              Normal
  07/05/2025 03 PM PDT            4.44            376         -              Normal
  07/05/2025 04 PM PDT            4.43            374         -              Normal
  07/05/2025 05 PM PDT            4.41            370         -              Normal
  07/05/2025 06 PM PDT            4.40            368         -              Normal
  07/05/2025 07 PM PDT            4.39            366         -              Normal
  07/05/2025 08 PM PDT            4.37            363         -              Normal
  07/05/2025 09 PM PDT            4.37            363         0              Normal
  07/05/2025 10 PM PDT            4.37            363         0              Normal
  07/05/2025 11 PM PDT            4.37            363         0              Normal
  07/06/2025 12 AM PDT            4.39            366         +              Normal
  07/06/2025 01 AM PDT            4.43            374         +              Normal
  07/06/2025 02 AM PDT            4.43            374         0              Normal
  07/06/2025 03 AM PDT            4.42            372         -              Normal
  07/06/2025 04 AM PDT            4.44            376         +              Normal
  07/06/2025 05 AM PDT            4.47            382         +              Normal
  07/06/2025 06 AM PDT            4.49            385         +              Normal
  07/06/2025 07 AM PDT            4.52            391         +              Normal
  07/06/2025 08 AM PDT            4.53            393         +              Normal
  07/06/2025 09 AM PDT            4.52            391         -              Normal
  07/06/2025 10 AM PDT            4.52            391         0              Normal
  07/06/2025 11 AM PDT            4.54            395         +              Normal
  07/06/2025 12 PM PDT            4.53            393         -              Normal
  07/06/2025 01 PM PDT            4.53            393         0              Normal
  07/06/2025 02 PM PDT            4.53            393         0              Normal
  07/06/2025 03 PM PDT            4.51            389         -              Normal
  07/06/2025 04 PM PDT            4.50            387         -              Normal
  07/06/2025 05 PM PDT            4.50            387         0              Normal
  07/06/2025 06 PM PDT            4.47            382         -              Normal
  07/06/2025 07 PM PDT            4.44            376         -              Normal
  07/06/2025 08 PM PDT            4.43            374         -              Normal
  07/06/2025 09 PM PDT            4.40            368         -              Normal
  07/06/2025 10 PM PDT            4.40            368         0              Normal
  07/06/2025 11 PM PDT            4.40            368         0              Normal
  07/07/2025 12 AM PDT            4.41            370         +              Normal
  07/07/2025 01 AM PDT            4.39            366         -              Normal
  07/07/2025 02 AM PDT            4.36            361         -              Normal
  07/07/2025 03 AM PDT            4.34            357         -              Normal
  07/07/2025 04 AM PDT            4.34            357         0              Normal
  07/07/2025 05 AM PDT            4.36            361         +              Normal
  07/07/2025 06 AM PDT            4.36            361         0              Normal
  07/07/2025 07 AM PDT            4.35            359         -              Normal
  07/07/2025 08 AM PDT            4.32            353         -              Normal
  07/07/2025 09 AM PDT            4.30            349         -              Normal
  07/07/2025 10 AM PDT            4.31            351         +              Normal
  07/07/2025 11 AM PDT            4.31            351         0              Normal
  07/07/2025 12 PM PDT            4.32            353         +              Normal
  07/07/2025 01 PM PDT            4.31            351         -              Normal
  07/07/2025 02 PM PDT            4.30            349         -              Normal
  07/07/2025 03 PM PDT            4.29            347         -              Normal
  07/07/2025 04 PM PDT            4.29            347         0              Normal
  07/07/2025 05 PM PDT            4.29            347         0              Normal
  07/07/2025 06 PM PDT            4.30            349         +              Normal
  07/07/2025 07 PM PDT            4.32            353         +              Normal
  07/07/2025 08 PM PDT            4.33            355         +              Normal
  07/07/2025 09 PM PDT            4.32            353         -              Normal
  07/07/2025 10 PM PDT            4.32            353         0              Normal
  07/07/2025 11 PM PDT            4.32            353         0              Normal
  07/08/2025 12 AM PDT            4.33            355         +              Normal
  07/08/2025 01 AM PDT            4.33            355         0              Normal
  07/08/2025 02 AM PDT            4.33            355         0              Normal
  07/08/2025 03 AM PDT            4.34            357         +              Normal
  07/08/2025 04 AM PDT            4.35            359         +              Normal
  07/08/2025 05 AM PDT            4.36            361         +              Normal
  07/08/2025 06 AM PDT            4.36            361         0              Normal
  07/08/2025 07 AM PDT            4.36            361         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/08/2025 08 AM PDT            4.36            361                        Normal
  07/08/2025 09 AM PDT            4.36            361         0              Normal
  07/08/2025 10 AM PDT            4.36            361         0              Normal
  07/08/2025 11 AM PDT            4.36            361         0              Normal
  07/08/2025 12 PM PDT            4.36            361         0              Normal
  07/08/2025 01 PM PDT            4.36            361         0              Normal
  07/08/2025 02 PM PDT            4.36            361         0              Normal
  07/08/2025 03 PM PDT            4.36            361         0              Normal
  07/08/2025 04 PM PDT            4.36            361         0              Normal
  07/08/2025 05 PM PDT            4.36            361         0              Normal
  07/08/2025 06 PM PDT            4.35            359         -              Normal
  07/08/2025 07 PM PDT            4.35            359         0              Normal
  07/08/2025 08 PM PDT            4.35            359         0              Normal
  07/08/2025 09 PM PDT            4.35            359         0              Normal
  07/08/2025 10 PM PDT            4.35            359         0              Normal
  07/08/2025 11 PM PDT            4.35            359         0              Normal
  07/09/2025 12 AM PDT            4.35            359         0              Normal
  07/09/2025 01 AM PDT            4.35            359         0              Normal
  07/09/2025 02 AM PDT            4.35            359         0              Normal
  07/09/2025 03 AM PDT            4.35            359         0              Normal
  07/09/2025 04 AM PDT            4.35            359         0              Normal
  07/09/2025 05 AM PDT            4.35            359         0              Normal
  07/09/2025 06 AM PDT            4.35            359         0              Normal
  07/09/2025 07 AM PDT            4.35            359         0              Normal
  07/09/2025 08 AM PDT            4.35            359         0              Normal
  07/09/2025 09 AM PDT            4.35            359         0              Normal
  07/09/2025 10 AM PDT            4.35            359         0              Normal
  07/09/2025 11 AM PDT            4.35            359         0              Normal
  07/09/2025 12 PM PDT            4.35            359         0              Normal
  07/09/2025 01 PM PDT            4.35            359         0              Normal
  07/09/2025 02 PM PDT            4.35            359         0              Normal
  07/09/2025 03 PM PDT            4.35            359         0              Normal
  07/09/2025 04 PM PDT            4.35            359         0              Normal
  07/09/2025 05 PM PDT            4.35            359         0              Normal
  07/09/2025 06 PM PDT            4.34            357         -              Normal
  07/09/2025 07 PM PDT            4.34            357         0              Normal
  07/09/2025 08 PM PDT            4.34            357         0              Normal
  07/09/2025 09 PM PDT            4.34            357         0              Normal
  07/09/2025 10 PM PDT            4.34            357         0              Normal
  07/09/2025 11 PM PDT            4.34            357         0              Normal
  07/10/2025 12 AM PDT            4.34            357         0              Normal
  07/10/2025 01 AM PDT            4.34            357         0              Normal
  07/10/2025 02 AM PDT            4.34            357         0              Normal
  07/10/2025 03 AM PDT            4.34            357         0              Normal
  07/10/2025 04 AM PDT            4.34            357         0              Normal
  07/10/2025 05 AM PDT            4.34            357         0              Normal
  07/10/2025 06 AM PDT            4.34            357         0              Normal
  07/10/2025 07 AM PDT            4.35            359         +              Normal
  07/10/2025 08 AM PDT            4.35            359         0              Normal
  07/10/2025 09 AM PDT            4.35            359         0              Normal
  07/10/2025 10 AM PDT            4.35            359         0              Normal
  07/10/2025 11 AM PDT            4.35            359         0              Normal
  07/10/2025 12 PM PDT            4.35            359         0              Normal
  07/10/2025 01 PM PDT            4.35            359         0              Normal
  07/10/2025 02 PM PDT            4.35            359         0              Normal
  07/10/2025 03 PM PDT            4.36            361         +              Normal
  07/10/2025 04 PM PDT            4.36            361         0              Normal
  07/10/2025 05 PM PDT            4.36            361         0              Normal
  07/10/2025 06 PM PDT            4.35            359         -              Normal
  07/10/2025 07 PM PDT            4.35            359         0              Normal
  07/10/2025 08 PM PDT            4.35            359         0              Normal
  07/10/2025 09 PM PDT            4.35            359         0              Normal
  07/10/2025 10 PM PDT            4.35            359         0              Normal
  07/10/2025 11 PM PDT            4.36            361         +              Normal
  07/11/2025 12 AM PDT            4.36            361         0              Normal
  07/11/2025 01 AM PDT            4.36            361         0              Normal
  07/11/2025 02 AM PDT            4.36            361         0              Normal
  07/11/2025 03 AM PDT            4.36            361         0              Normal
  07/11/2025 04 AM PDT            4.36            361         0              Normal
  07/11/2025 05 AM PDT            4.37            363         +              Normal
  07/11/2025 06 AM PDT            4.37            363         0              Normal
  07/11/2025 07 AM PDT            4.37            363         0              Normal
  07/11/2025 08 AM PDT            4.37            363         0              Normal
  07/11/2025 09 AM PDT            4.37            363         0              Normal
  07/11/2025 10 AM PDT            4.37            363         0              Normal
  07/11/2025 11 AM PDT            4.38            364         +              Normal
  07/11/2025 12 PM PDT            4.38            364         0              Normal
  07/11/2025 01 PM PDT            4.38            364         0              Normal
  07/11/2025 02 PM PDT            4.38            364         0              Normal
  07/11/2025 03 PM PDT            4.38            364         0              Normal
  07/11/2025 04 PM PDT            4.38            364         0              Normal
  07/11/2025 05 PM PDT            4.39            366         +              Normal
  07/11/2025 06 PM PDT            4.38            364         -              Normal
  07/11/2025 07 PM PDT            4.38            364         0              Normal
  07/11/2025 08 PM PDT            4.38            364         0              Normal
  07/11/2025 09 PM PDT            4.38            364         0              Normal
  07/11/2025 10 PM PDT            4.38            364         0              Normal
  07/11/2025 11 PM PDT            4.38            364         0              Normal
  07/12/2025 12 AM PDT            4.39            366         +              Normal
  07/12/2025 01 AM PDT            4.39            366         0              Normal
  07/12/2025 02 AM PDT            4.39            366         0              Normal
  07/12/2025 03 AM PDT            4.39            366         0              Normal
  07/12/2025 04 AM PDT            4.39            366         0              Normal
  07/12/2025 05 AM PDT            4.40            368         +              Normal
  07/12/2025 06 AM PDT            4.40            368         0              Normal
  07/12/2025 07 AM PDT            4.40            368         0              Normal
  07/12/2025 08 AM PDT            4.40            368         0              Normal
  07/12/2025 09 AM PDT            4.40            368         0              Normal
  07/12/2025 10 AM PDT            4.41            370         +              Normal
  07/12/2025 11 AM PDT            4.41            370         0              Normal
  07/12/2025 12 PM PDT            4.41            370         0              Normal
  07/12/2025 01 PM PDT            4.41            370         0              Normal
  07/12/2025 02 PM PDT            4.41            370         0              Normal
  07/12/2025 03 PM PDT            4.42            372         +              Normal
  07/12/2025 04 PM PDT            4.42            372         0              Normal
  07/12/2025 05 PM PDT            4.42            372         0              Normal
  07/12/2025 06 PM PDT            4.41            370         -              Normal
  07/12/2025 07 PM PDT            4.41            370         0              Normal
  07/12/2025 08 PM PDT            4.41            370         0              Normal
  07/12/2025 09 PM PDT            4.41            370         0              Normal
  07/12/2025 10 PM PDT            4.41            370         0              Normal
  07/12/2025 11 PM PDT            4.42            372         +              Normal
  07/13/2025 12 AM PDT            4.42            372         0              Normal
  07/13/2025 01 AM PDT            4.42            372         0              Normal
  07/13/2025 02 AM PDT            4.42            372         0              Normal
  07/13/2025 03 AM PDT            4.42            372         0              Normal
  07/13/2025 04 AM PDT            4.42            372         0              Normal
  07/13/2025 05 AM PDT            4.42            372         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.