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River Forecast - Russian and Napa

FGUS56 KRSA 071403
RVFRN 

RUSSIAN AND NAPA RIVER FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
703 AM PDT TUE APR 07 2026

NEXT ISSUANCE:     TUESDAY, APRIL 07, 2026 AT  3PM PDT

FORECASTS THROUGH: SUNDAY, APRIL 12, 2026 AT  5AM PDT

ALL LOCATIONS ARE EXPECTED TO REMAIN BELOW CRITICAL LEVELS

***********************************************************************
SPECIAL NOTES-
***********************************************************************

RIVER
   LOCATION               STAGE    FLOW      TIME    DATE         LEAD
   (NWSLI)                (FT)     (CFS)     (PT)  (MM/DD/YY)     TIME
--------------------     ------- --------    ----  ----------    ------
NAVARRO RIVER        OBS    2.5      103 AT   6AM   04/07/26      (18)
   NAVARRO           >MI   23.0          NOT EXPECTED
   (NVRC1)           >MD   30.0          NOT EXPECTED
                     >MJ   34.0          NOT EXPECTED
                     MAX    2.7      120 AT   6AM   04/11/26 IN  95 HRS

RUSSIAN RIVER        OBS    1.3      235 AT   6AM   04/07/26      (18)
   HOPLAND           >MI   15.0          NOT EXPECTED
   (HOPC1)           >MD   23.0          NOT EXPECTED
                     >MJ   26.0          NOT EXPECTED
                     MAX    1.4      253 AT  10PM   04/10/26 IN  87 HRS

RUSSIAN RIVER        OBS    0.8      393 AT   6AM   04/07/26      (24)
   HEALDSBURG        >AS   20.0          NOT EXPECTED
   (HEAC1)           >MI   23.0          NOT EXPECTED
                     >MD   27.0          NOT EXPECTED
                     >MJ   29.0          NOT EXPECTED
                     MAX    0.8      404 AT   2AM   04/12/26 IN 115 HRS

RUSSIAN RIVER        OBS    5.6          AT   6AM   04/07/26      (24)
   GUERNEVILLE       >AS   29.0          NOT EXPECTED
   (GUEC1)           >MI   32.0          NOT EXPECTED
                     >MD   35.0          NOT EXPECTED
                     >MJ   40.0          NOT EXPECTED
                     MAX    5.6          AT  CURRENT TIME

NAPA RIVER           OBS    1.8       15 AT   6AM   04/07/26      (18)
   SAINT HELENA      >AS   16.0          NOT EXPECTED
   (SHEC1)           >MI   18.0          NOT EXPECTED
                     >MD   20.0          NOT EXPECTED
                     >MJ   22.0          NOT EXPECTED
                     MAX    1.8       21 AT  11PM   04/10/26 IN  88 HRS

NAPA RIVER           OBS    3.0       36 AT   6AM   04/07/26      (24)
   NAPA              >AS   22.0          NOT EXPECTED
   (APCC1)           >MI   25.0          NOT EXPECTED
                     >MD   26.0          NOT EXPECTED
                     >MJ   28.0          NOT EXPECTED
                     MAX    3.1       43 AT  11PM   04/10/26 IN  88 HRS

DEFINITIONS:
OBS        MOST RECENT OBSERVATION (MAY BE ESTIMATED)
AS         ACTION/MONITOR STAGE
MI         MINOR FLOOD STAGE
MD         MODERATE FLOOD STAGE
MJ         MAJOR FLOOD STAGE
MAX        MAXIMUM FORECAST WITHIN PERIOD
LEAD TIME  FORECASTS WITHIN THIS PERIOD (HOURS) ARE CONSIDERED
           RELIABLE ENOUGH TO INITIATE PHYSICAL MITIGATION EFFORTS.

*          EVENT EXCEEDS AS/MI/MD/MJ WITHIN LEAD TIME PERIOD

SIM        04/07/2026 @ 1357 UTC

NOTE:      ALL TIMES IN SHEF ENCODED MESSAGES BELOW ARE UTC

.A  NVRC1 20260407 Z DH13/HG    2.5
.ER NVRC1 20260407 Z DH15/DC202604071357/DUE/HGIFE/DIH01
.ER1     2.50/   2.50/   2.50/   2.50/   2.50/   2.50/   2.50/   2.50/
.ER2     2.50/   2.50/   2.50/   2.50/   2.50/   2.50/   2.50/   2.50/
.ER3     2.50/   2.50/   2.50/   2.50/   2.50/   2.50/   2.50/   2.49/
.ER4     2.49/   2.49/   2.49/   2.49/   2.49/   2.49/   2.49/   2.49/
.ER5     2.49/   2.49/   2.49/   2.49/   2.49/   2.49/   2.49/   2.49/
.ER6     2.49/   2.49/   2.49/   2.49/   2.49/   2.49/   2.49/   2.49/
.ER7     2.49/   2.49/   2.49/   2.49/   2.49/   2.49/   2.49/   2.49/
.ER8     2.49/   2.49/   2.49/   2.49/   2.50/   2.50/   2.50/   2.51/
.ER9     2.52/   2.52/   2.53/   2.54/   2.54/   2.55/   2.55/   2.56/
.ER10    2.56/   2.56/   2.56/   2.57/   2.57/   2.58/   2.58/   2.59/
.ER11    2.60/   2.60/   2.60/   2.61/   2.62/   2.62/   2.63/   2.64/
.ER12    2.65/   2.67/   2.68/   2.70/   2.71/   2.72/   2.73/   2.72/
.ER13    2.72/   2.71/   2.70/   2.69/   2.68/   2.67/   2.65/   2.64/
.ER14    2.63/   2.63/   2.62/   2.62/   2.61/   2.61/   2.61/   2.62/
.ER15    2.62/   2.62/   2.63/   2.63/   2.64/   2.64/

.A  HOPC1 20260407 Z DH13/HG    1.3
.ER HOPC1 20260407 Z DH15/DC202604071357/DUE/HGIFE/DIH01
.ER1     1.34/   1.33/   1.33/   1.33/   1.33/   1.33/   1.33/   1.33/
.ER2     1.33/   1.33/   1.33/   1.33/   1.33/   1.33/   1.33/   1.33/
.ER3     1.33/   1.33/   1.33/   1.33/   1.33/   1.33/   1.33/   1.33/
.ER4     1.33/   1.33/   1.33/   1.33/   1.33/   1.33/   1.32/   1.32/
.ER5     1.32/   1.32/   1.32/   1.32/   1.32/   1.32/   1.32/   1.32/
.ER6     1.32/   1.32/   1.32/   1.32/   1.32/   1.32/   1.32/   1.32/
.ER7     1.32/   1.32/   1.32/   1.32/   1.32/   1.32/   1.32/   1.32/
.ER8     1.33/   1.33/   1.34/   1.34/   1.35/   1.35/   1.35/   1.36/
.ER9     1.36/   1.36/   1.36/   1.36/   1.36/   1.36/   1.36/   1.36/
.ER10    1.36/   1.36/   1.36/   1.36/   1.36/   1.36/   1.36/   1.37/
.ER11    1.37/   1.38/   1.39/   1.40/   1.42/   1.42/   1.43/   1.43/
.ER12    1.42/   1.42/   1.41/   1.41/   1.40/   1.40/   1.40/   1.39/
.ER13    1.39/   1.39/   1.39/   1.38/   1.38/   1.38/   1.38/   1.37/
.ER14    1.38/   1.38/   1.38/   1.38/   1.39/   1.39/   1.39/   1.39/
.ER15    1.38/   1.38/   1.38/   1.37/   1.37/   1.37/

.A  HEAC1 20260407 Z DH13/HG    0.8
.ER HEAC1 20260407 Z DH15/DC202604071357/DUE/HGIFE/DIH01
.ER1     0.80/   0.80/   0.80/   0.79/   0.79/   0.79/   0.79/   0.79/
.ER2     0.79/   0.79/   0.79/   0.78/   0.78/   0.78/   0.78/   0.78/
.ER3     0.78/   0.78/   0.78/   0.78/   0.78/   0.78/   0.78/   0.77/
.ER4     0.77/   0.77/   0.77/   0.77/   0.77/   0.77/   0.77/   0.77/
.ER5     0.77/   0.77/   0.77/   0.77/   0.77/   0.77/   0.76/   0.76/
.ER6     0.76/   0.76/   0.76/   0.76/   0.76/   0.76/   0.76/   0.76/
.ER7     0.76/   0.76/   0.76/   0.76/   0.76/   0.76/   0.76/   0.76/
.ER8     0.76/   0.76/   0.76/   0.76/   0.76/   0.76/   0.76/   0.76/
.ER9     0.76/   0.76/   0.77/   0.77/   0.77/   0.77/   0.77/   0.77/
.ER10    0.77/   0.77/   0.77/   0.78/   0.78/   0.78/   0.78/   0.78/
.ER11    0.78/   0.78/   0.78/   0.79/   0.79/   0.80/   0.80/   0.81/
.ER12    0.81/   0.81/   0.82/   0.82/   0.82/   0.82/   0.82/   0.82/
.ER13    0.83/   0.83/   0.82/   0.82/   0.82/   0.82/   0.82/   0.82/
.ER14    0.82/   0.82/   0.82/   0.82/   0.82/   0.82/   0.82/   0.83/
.ER15    0.83/   0.83/   0.83/   0.83/   0.83/   0.83/

.A  GUEC1 20260407 Z DH13/HG    5.6
.ER GUEC1 20260407 Z DH15/DC202604071357/DUE/HGIFE/DIH01
.ER1     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER2     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER3     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER4     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER5     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER6     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER7     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER8     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER9     5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER10    5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER11    5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER12    5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER13    5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER14    5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/   5.60/
.ER15    5.60/   5.60/   5.60/   5.60/   5.60/   5.60/

.A  SHEC1 20260407 Z DH13/HG    1.8
.ER SHEC1 20260407 Z DH15/DC202604071357/DUE/HGIFE/DIH01
.ER1     1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/
.ER2     1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/
.ER3     1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/
.ER4     1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/
.ER5     1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/
.ER6     1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/
.ER7     1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/   1.78/
.ER8     1.78/   1.78/   1.78/   1.78/   1.79/   1.79/   1.79/   1.79/
.ER9     1.79/   1.79/   1.80/   1.80/   1.80/   1.80/   1.80/   1.79/
.ER10    1.79/   1.79/   1.79/   1.79/   1.79/   1.79/   1.79/   1.79/
.ER11    1.79/   1.80/   1.81/   1.82/   1.83/   1.83/   1.84/   1.84/
.ER12    1.84/   1.83/   1.83/   1.82/   1.82/   1.81/   1.81/   1.81/
.ER13    1.80/   1.80/   1.80/   1.80/   1.80/   1.80/   1.80/   1.80/
.ER14    1.80/   1.80/   1.80/   1.81/   1.81/   1.81/   1.82/   1.82/
.ER15    1.82/   1.81/   1.81/   1.81/   1.81/   1.80/

.A  APCC1 20260407 Z DH13/HG    3.0
.ER APCC1 20260407 Z DH15/DC202604071357/DUE/HGIFE/DIH01
.ER1     3.00/   3.00/   3.00/   3.00/   3.00/   3.00/   2.99/   2.99/
.ER2     2.99/   2.99/   2.99/   2.99/   2.99/   2.99/   2.99/   2.99/
.ER3     2.99/   2.99/   2.99/   2.99/   2.99/   2.98/   2.98/   2.98/
.ER4     2.98/   2.98/   2.98/   2.98/   2.98/   2.98/   2.98/   2.98/
.ER5     2.98/   2.98/   2.98/   2.98/   2.98/   2.98/   2.98/   2.98/
.ER6     2.98/   2.98/   2.97/   2.97/   2.97/   2.97/   2.97/   2.97/
.ER7     2.97/   2.97/   2.97/   2.97/   2.97/   2.97/   2.97/   2.97/
.ER8     2.97/   2.97/   2.97/   2.98/   2.98/   2.98/   2.99/   2.99/
.ER9     2.99/   2.99/   2.99/   2.99/   2.99/   2.99/   2.99/   2.99/
.ER10    2.99/   2.99/   2.98/   2.99/   2.99/   2.99/   3.00/   3.00/
.ER11    3.01/   3.02/   3.03/   3.04/   3.06/   3.07/   3.08/   3.08/
.ER12    3.08/   3.08/   3.07/   3.06/   3.05/   3.05/   3.05/   3.04/
.ER13    3.04/   3.03/   3.02/   3.02/   3.02/   3.02/   3.02/   3.01/
.ER14    3.01/   3.02/   3.02/   3.02/   3.03/   3.04/   3.04/   3.05/
.ER15    3.04/   3.04/   3.03/   3.03/   3.02/   3.02/

END