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: Mar 14 2026 at 9:25 AM PDTNext Issuance: Mar 15 2026 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:  03/14/2026 at 09:27 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/14/2026 at 09:00 AM PDT
# Maximum Observed Stage:                       5.05 Feet
# Maximum Observed Flow:                        467 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/16/2026 at 06:00 PM PDT
# Maximum Forecast Stage:                       5.19 Feet
# Maximum Forecast Flow:                        495 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  03/09/2026 09 AM PDT            4.57            372                        Normal
  03/09/2026 10 AM PDT            4.57            372         0              Normal
  03/09/2026 11 AM PDT            4.57            372         0              Normal
  03/09/2026 12 PM PDT            4.56            370         -              Normal
  03/09/2026 01 PM PDT            4.57            372         +              Normal
  03/09/2026 02 PM PDT            4.58            374         +              Normal
  03/09/2026 03 PM PDT            4.58            374         0              Normal
  03/09/2026 04 PM PDT            4.59            376         +              Normal
  03/09/2026 05 PM PDT            4.60            378         +              Normal
  03/09/2026 06 PM PDT            4.60            378         0              Normal
  03/09/2026 07 PM PDT            4.60            378         0              Normal
  03/09/2026 08 PM PDT            4.60            378         0              Normal
  03/09/2026 09 PM PDT            4.62            382         +              Normal
  03/09/2026 10 PM PDT            4.63            384         +              Normal
  03/09/2026 11 PM PDT            4.62            382         -              Normal
  03/10/2026 12 AM PDT            4.62            382         0              Normal
  03/10/2026 01 AM PDT            4.64            385         +              Normal
  03/10/2026 02 AM PDT            4.66            389         +              Normal
  03/10/2026 03 AM PDT            4.69            395         +              Normal
  03/10/2026 04 AM PDT            4.71            399         +              Normal
  03/10/2026 05 AM PDT            4.73            403         +              Normal
  03/10/2026 06 AM PDT            4.73            403         0              Normal
  03/10/2026 07 AM PDT            4.73            403         0              Normal
  03/10/2026 08 AM PDT            4.74            405         +              Normal
  03/10/2026 09 AM PDT            4.76            409         +              Normal
  03/10/2026 10 AM PDT            4.79            415         +              Normal
  03/10/2026 11 AM PDT            4.82            421         +              Normal
  03/10/2026 12 PM PDT            4.85            426         +              Normal
  03/10/2026 01 PM PDT            4.87            430         +              Normal
  03/10/2026 02 PM PDT            4.88            432         +              Normal
  03/10/2026 03 PM PDT            4.88            432         0              Normal
  03/10/2026 04 PM PDT            4.88            432         0              Normal
  03/10/2026 05 PM PDT            4.90            436         +              Normal
  03/10/2026 06 PM PDT            4.90            436         0              Normal
  03/10/2026 07 PM PDT            4.92            440         +              Normal
  03/10/2026 08 PM PDT            4.92            440         0              Normal
  03/10/2026 09 PM PDT            4.92            440         0              Normal
  03/10/2026 10 PM PDT            4.92            440         0              Normal
  03/10/2026 11 PM PDT            4.92            440         0              Normal
  03/11/2026 12 AM PDT            4.91            438         -              Normal
  03/11/2026 01 AM PDT            4.90            436         -              Normal
  03/11/2026 02 AM PDT            4.90            436         0              Normal
  03/11/2026 03 AM PDT            4.91            438         +              Normal
  03/11/2026 04 AM PDT            4.93            442         +              Normal
  03/11/2026 05 AM PDT            4.94            444         +              Normal
  03/11/2026 06 AM PDT            4.94            444         0              Normal
  03/11/2026 07 AM PDT            4.95            446         +              Normal
  03/11/2026 08 AM PDT            4.97            450         +              Normal
  03/11/2026 09 AM PDT            4.98            452         +              Normal
  03/11/2026 10 AM PDT            5.00            456         +              Normal
  03/11/2026 11 AM PDT            5.02            460         +              Normal
  03/11/2026 12 PM PDT            5.04            465         +              Normal
  03/11/2026 01 PM PDT            5.04            465         0              Normal
  03/11/2026 02 PM PDT            5.03            462         -              Normal
  03/11/2026 03 PM PDT            5.01            458         -              Normal
  03/11/2026 04 PM PDT            5.00            456         -              Normal
  03/11/2026 05 PM PDT            5.00            456         0              Normal
  03/11/2026 06 PM PDT            5.00            456         0              Normal
  03/11/2026 07 PM PDT            5.00            456         0              Normal
  03/11/2026 08 PM PDT            4.98            452         -              Normal
  03/11/2026 09 PM PDT            4.96            448         -              Normal
  03/11/2026 10 PM PDT            4.96            448         0              Normal
  03/11/2026 11 PM PDT            4.95            446         -              Normal
  03/12/2026 12 AM PDT            4.94            444         -              Normal
  03/12/2026 01 AM PDT            4.93            442         -              Normal
  03/12/2026 02 AM PDT            4.90            436         -              Normal
  03/12/2026 03 AM PDT            4.89            434         -              Normal
  03/12/2026 04 AM PDT            4.89            434         0              Normal
  03/12/2026 05 AM PDT            4.87            430         -              Normal
  03/12/2026 06 AM PDT            4.85            426         -              Normal
  03/12/2026 07 AM PDT            4.83            423         -              Normal
  03/12/2026 08 AM PDT            4.81            419         -              Normal
  03/12/2026 09 AM PDT            4.81            419         0              Normal
  03/12/2026 10 AM PDT            4.81            419         0              Normal
  03/12/2026 11 AM PDT            4.83            423         +              Normal
  03/12/2026 12 PM PDT            4.83            423         0              Normal
  03/12/2026 01 PM PDT            4.84            425         +              Normal
  03/12/2026 02 PM PDT            4.85            426         +              Normal
  03/12/2026 03 PM PDT            4.84            425         -              Normal
  03/12/2026 04 PM PDT            4.84            425         0              Normal
  03/12/2026 05 PM PDT            4.83            423         -              Normal
  03/12/2026 06 PM PDT            4.84            425         +              Normal
  03/12/2026 07 PM PDT            4.84            425         0              Normal
  03/12/2026 08 PM PDT            4.85            426         +              Normal
  03/12/2026 09 PM PDT            4.85            426         0              Normal
  03/12/2026 10 PM PDT            4.85            426         0              Normal
  03/12/2026 11 PM PDT            4.85            426         0              Normal
  03/13/2026 12 AM PDT            4.84            425         -              Normal
  03/13/2026 01 AM PDT            4.84            425         0              Normal
  03/13/2026 02 AM PDT            4.85            426         +              Normal
  03/13/2026 03 AM PDT            4.85            426         0              Normal
  03/13/2026 04 AM PDT            4.85            426         0              Normal
  03/13/2026 05 AM PDT            4.83            423         -              Normal
  03/13/2026 06 AM PDT            4.82            421         -              Normal
  03/13/2026 07 AM PDT            4.82            421         0              Normal
  03/13/2026 08 AM PDT            4.82            421         0              Normal
  03/13/2026 09 AM PDT            4.81            419         -              Normal
  03/13/2026 10 AM PDT            4.81            419         0              Normal
  03/13/2026 11 AM PDT            4.77            411         -              Normal
  03/13/2026 12 PM PDT            4.79            415         +              Normal
  03/13/2026 01 PM PDT            4.82            421         +              Normal
  03/13/2026 02 PM PDT            4.85            426         +              Normal
  03/13/2026 03 PM PDT            4.88            432         +              Normal
  03/13/2026 04 PM PDT            4.89            434         +              Normal
  03/13/2026 05 PM PDT            4.89            434         0              Normal
  03/13/2026 06 PM PDT            4.90            436         +              Normal
  03/13/2026 07 PM PDT            4.92            440         +              Normal
  03/13/2026 08 PM PDT            4.94            444         +              Normal
  03/13/2026 09 PM PDT            4.95            446         +              Normal
  03/13/2026 10 PM PDT            4.97            450         +              Normal
  03/13/2026 11 PM PDT            4.96            448         -              Normal
  03/14/2026 12 AM PDT            4.95            446         -              Normal
  03/14/2026 01 AM PDT            4.96            448         +              Normal
  03/14/2026 02 AM PDT            4.98            452         +              Normal
  03/14/2026 03 AM PDT            5.00            456         +              Normal
  03/14/2026 04 AM PDT            5.01            458         +              Normal
  03/14/2026 05 AM PDT            5.03            462         +              Normal
  03/14/2026 06 AM PDT            5.04            465         +              Normal
  03/14/2026 07 AM PDT            5.04            465         0              Normal
  03/14/2026 08 AM PDT            5.04            465         0              Normal
  03/14/2026 09 AM PDT            5.05            467         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  03/14/2026 10 AM PDT            5.05            467                        Normal
  03/14/2026 11 AM PDT            5.05            467         0              Normal
  03/14/2026 12 PM PDT            5.06            469         +              Normal
  03/14/2026 01 PM PDT            5.06            469         0              Normal
  03/14/2026 02 PM PDT            5.06            469         0              Normal
  03/14/2026 03 PM PDT            5.07            471         +              Normal
  03/14/2026 04 PM PDT            5.07            471         0              Normal
  03/14/2026 05 PM PDT            5.07            471         0              Normal
  03/14/2026 06 PM PDT            5.08            473         +              Normal
  03/14/2026 07 PM PDT            5.09            475         +              Normal
  03/14/2026 08 PM PDT            5.09            475         0              Normal
  03/14/2026 09 PM PDT            5.09            475         0              Normal
  03/14/2026 10 PM PDT            5.09            475         0              Normal
  03/14/2026 11 PM PDT            5.10            477         +              Normal
  03/15/2026 12 AM PDT            5.10            477         0              Normal
  03/15/2026 01 AM PDT            5.10            477         0              Normal
  03/15/2026 02 AM PDT            5.10            477         0              Normal
  03/15/2026 03 AM PDT            5.10            477         0              Normal
  03/15/2026 04 AM PDT            5.10            477         0              Normal
  03/15/2026 05 AM PDT            5.11            479         +              Normal
  03/15/2026 06 AM PDT            5.11            479         0              Normal
  03/15/2026 07 AM PDT            5.11            479         0              Normal
  03/15/2026 08 AM PDT            5.12            481         +              Normal
  03/15/2026 09 AM PDT            5.12            481         0              Normal
  03/15/2026 10 AM PDT            5.12            481         0              Normal
  03/15/2026 11 AM PDT            5.13            483         +              Normal
  03/15/2026 12 PM PDT            5.13            483         0              Normal
  03/15/2026 01 PM PDT            5.14            485         +              Normal
  03/15/2026 02 PM PDT            5.14            485         0              Normal
  03/15/2026 03 PM PDT            5.14            485         0              Normal
  03/15/2026 04 PM PDT            5.15            487         +              Normal
  03/15/2026 05 PM PDT            5.15            487         0              Normal
  03/15/2026 06 PM PDT            5.17            491         +              Normal
  03/15/2026 07 PM PDT            5.17            491         0              Normal
  03/15/2026 08 PM PDT            5.17            491         0              Normal
  03/15/2026 09 PM PDT            5.17            491         0              Normal
  03/15/2026 10 PM PDT            5.18            493         +              Normal
  03/15/2026 11 PM PDT            5.18            493         0              Normal
  03/16/2026 12 AM PDT            5.18            493         0              Normal
  03/16/2026 01 AM PDT            5.18            493         0              Normal
  03/16/2026 02 AM PDT            5.18            493         0              Normal
  03/16/2026 03 AM PDT            5.18            493         0              Normal
  03/16/2026 04 AM PDT            5.18            493         0              Normal
  03/16/2026 05 AM PDT            5.18            493         0              Normal
  03/16/2026 06 AM PDT            5.18            493         0              Normal
  03/16/2026 07 AM PDT            5.18            493         0              Normal
  03/16/2026 08 AM PDT            5.18            493         0              Normal
  03/16/2026 09 AM PDT            5.17            491         -              Normal
  03/16/2026 10 AM PDT            5.17            491         0              Normal
  03/16/2026 11 AM PDT            5.17            491         0              Normal
  03/16/2026 12 PM PDT            5.17            491         0              Normal
  03/16/2026 01 PM PDT            5.17            491         0              Normal
  03/16/2026 02 PM PDT            5.17            491         0              Normal
  03/16/2026 03 PM PDT            5.16            489         -              Normal
  03/16/2026 04 PM PDT            5.16            489         0              Normal
  03/16/2026 05 PM PDT            5.16            489         0              Normal
  03/16/2026 06 PM PDT            5.19            495         +              Normal
  03/16/2026 07 PM PDT            5.18            493         -              Normal
  03/16/2026 08 PM PDT            5.18            493         0              Normal
  03/16/2026 09 PM PDT            5.18            493         0              Normal
  03/16/2026 10 PM PDT            5.18            493         0              Normal
  03/16/2026 11 PM PDT            5.17            491         -              Normal
  03/17/2026 12 AM PDT            5.17            491         0              Normal
  03/17/2026 01 AM PDT            5.17            491         0              Normal
  03/17/2026 02 AM PDT            5.16            489         -              Normal
  03/17/2026 03 AM PDT            5.16            489         0              Normal
  03/17/2026 04 AM PDT            5.16            489         0              Normal
  03/17/2026 05 AM PDT            5.15            487         -              Normal
  03/17/2026 06 AM PDT            5.15            487         0              Normal
  03/17/2026 07 AM PDT            5.15            487         0              Normal
  03/17/2026 08 AM PDT            5.14            485         -              Normal
  03/17/2026 09 AM PDT            5.14            485         0              Normal
  03/17/2026 10 AM PDT            5.14            485         0              Normal
  03/17/2026 11 AM PDT            5.13            483         -              Normal
  03/17/2026 12 PM PDT            5.13            483         0              Normal
  03/17/2026 01 PM PDT            5.12            481         -              Normal
  03/17/2026 02 PM PDT            5.12            481         0              Normal
  03/17/2026 03 PM PDT            5.12            481         0              Normal
  03/17/2026 04 PM PDT            5.11            479         -              Normal
  03/17/2026 05 PM PDT            5.11            479         0              Normal
  03/17/2026 06 PM PDT            5.14            485         +              Normal
  03/17/2026 07 PM PDT            5.13            483         -              Normal
  03/17/2026 08 PM PDT            5.13            483         0              Normal
  03/17/2026 09 PM PDT            5.12            481         -              Normal
  03/17/2026 10 PM PDT            5.12            481         0              Normal
  03/17/2026 11 PM PDT            5.12            481         0              Normal
  03/18/2026 12 AM PDT            5.11            479         -              Normal
  03/18/2026 01 AM PDT            5.11            479         0              Normal
  03/18/2026 02 AM PDT            5.11            479         0              Normal
  03/18/2026 03 AM PDT            5.10            477         -              Normal
  03/18/2026 04 AM PDT            5.10            477         0              Normal
  03/18/2026 05 AM PDT            5.09            475         -              Normal
  03/18/2026 06 AM PDT            5.09            475         0              Normal
  03/18/2026 07 AM PDT            5.08            473         -              Normal
  03/18/2026 08 AM PDT            5.08            473         0              Normal
  03/18/2026 09 AM PDT            5.08            473         0              Normal
  03/18/2026 10 AM PDT            5.07            471         -              Normal
  03/18/2026 11 AM PDT            5.07            471         0              Normal
  03/18/2026 12 PM PDT            5.06            469         -              Normal
  03/18/2026 01 PM PDT            5.06            469         0              Normal
  03/18/2026 02 PM PDT            5.05            467         -              Normal
  03/18/2026 03 PM PDT            5.05            467         0              Normal
  03/18/2026 04 PM PDT            5.04            465         -              Normal
  03/18/2026 05 PM PDT            5.04            465         0              Normal
  03/18/2026 06 PM PDT            5.07            471         +              Normal
  03/18/2026 07 PM PDT            5.06            469         -              Normal
  03/18/2026 08 PM PDT            5.06            469         0              Normal
  03/18/2026 09 PM PDT            5.06            469         0              Normal
  03/18/2026 10 PM PDT            5.05            467         -              Normal
  03/18/2026 11 PM PDT            5.05            467         0              Normal
  03/19/2026 12 AM PDT            5.05            467         0              Normal
  03/19/2026 01 AM PDT            5.04            465         -              Normal
  03/19/2026 02 AM PDT            5.04            465         0              Normal
  03/19/2026 03 AM PDT            5.04            465         0              Normal
  03/19/2026 04 AM PDT            5.04            465         0              Normal
  03/19/2026 05 AM PDT            5.03            462         -              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.