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
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SPECIAL NOTES-
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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
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