351
FGUS56 KRSA 252134
RVFRN
RUSSIAN AND NAPA RIVER FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
133 PM PST WED FEB 25 2026
NEXT ISSUANCE: THURSDAY, FEBRUARY 26, 2026 AT 9AM PST
FORECASTS THROUGH: MONDAY, MARCH 02, 2026 AT 4AM PST
ATTENTION... THE FOLLOWING STAGES OF PARTICULAR SIGNIFICANCE
HAVE OCCURRED OR ARE FORECAST TO OCCUR:
MINOR FLOOD STAGE:
RUSSIAN RIVER - HOPLAND (HOPC1) *
***********************************************************************
SPECIAL NOTES-
***********************************************************************
RIVER
LOCATION STAGE FLOW TIME DATE LEAD
(NWSLI) (FT) (CFS) (PT) (MM/DD/YY) TIME
-------------------- ------- -------- ---- ---------- ------
NAVARRO RIVER OBS 18.6 8,140 AT 1PM 02/25/26 (18)
NAVARRO >MI 23.0 NOT EXPECTED
(NVRC1) >MD 30.0 NOT EXPECTED
>MJ 34.0 NOT EXPECTED
MAX 18.6 8,140 AT CURRENT TIME
RUSSIAN RIVER OBS 15.6 7,390 AT 1PM 02/25/26 (18)
HOPLAND >MI 15.0 AT CURRENT TIME *
(HOPC1) >MD 23.0 NOT EXPECTED
>MJ 26.0 NOT EXPECTED
MAX 15.6 7,390 AT CURRENT TIME *
RUSSIAN RIVER OBS 12.8 16,400 AT 1PM 02/25/26 (24)
HEALDSBURG >AS 20.0 NOT EXPECTED
(HEAC1) >MI 23.0 NOT EXPECTED
>MD 27.0 NOT EXPECTED
>MJ 29.0 NOT EXPECTED
MAX 13.4 17,600 AT 7PM 02/25/26 IN 6 HRS
RUSSIAN RIVER OBS 17.1 AT 1PM 02/25/26 (24)
GUERNEVILLE >AS 29.0 NOT EXPECTED
(GUEC1) >MI 32.0 NOT EXPECTED
>MD 35.0 NOT EXPECTED
>MJ 40.0 NOT EXPECTED
MAX 21.7 AT 8AM 02/26/26 IN 19 HRS
NAPA RIVER OBS 3.7 418 AT 1PM 02/25/26 (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 3.7 418 AT CURRENT TIME
NAPA RIVER OBS 6.1 524 AT 1PM 02/25/26 (24)
NAPA >AS 22.0 NOT EXPECTED
(APCC1) >MI 25.0 NOT EXPECTED
>MD 26.0 NOT EXPECTED
>MJ 28.0 NOT EXPECTED
MAX 6.1 533 AT 4PM 02/25/26 IN 3 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 02/25/2026 @ 2124 UTC
NOTE: ALL TIMES IN SHEF ENCODED MESSAGES BELOW ARE UTC
.A NVRC1 20260225 Z DH21/HG 18.6
.ER NVRC1 20260225 Z DH22/DC202602252124/DUE/HGIFE/DIH01
.ER1 18.04/ 17.55/ 17.11/ 16.68/ 16.29/ 15.93/ 15.58/ 15.23/
.ER2 14.90/ 14.52/ 14.16/ 13.81/ 13.46/ 13.11/ 12.78/ 12.47/
.ER3 12.19/ 11.94/ 11.71/ 11.51/ 11.31/ 11.13/ 10.99/ 10.89/
.ER4 10.78/ 10.66/ 10.55/ 10.43/ 10.32/ 10.21/ 10.11/ 10.01/
.ER5 9.91/ 9.82/ 9.72/ 9.63/ 9.56/ 9.51/ 9.45/ 9.38/
.ER6 9.30/ 9.23/ 9.16/ 9.09/ 9.02/ 8.94/ 8.87/ 8.80/
.ER7 8.74/ 8.67/ 8.60/ 8.54/ 8.47/ 8.41/ 8.35/ 8.29/
.ER8 8.23/ 8.18/ 8.12/ 8.07/ 8.02/ 7.97/ 7.92/ 7.88/
.ER9 7.84/ 7.80/ 7.76/ 7.72/ 7.68/ 7.64/ 7.60/ 7.56/
.ER10 7.52/ 7.48/ 7.44/ 7.41/ 7.37/ 7.33/ 7.30/ 7.26/
.ER11 7.23/ 7.20/ 7.17/ 7.13/ 7.10/ 7.07/ 7.04/ 7.01/
.ER12 6.98/ 6.95/ 6.92/ 6.90/ 6.87/ 6.84/ 6.81/ 6.79/
.ER13 6.76/ 6.73/ 6.71/ 6.68/ 6.66/ 6.63/ 6.61/ 6.59/
.ER14 6.57/ 6.55/ 6.53/ 6.50/ 6.48/ 6.46/ 6.44/
.A HOPC1 20260225 Z DH21/HG 15.6
.ER HOPC1 20260225 Z DH22/DC202602252124/DUE/HGIFE/DIH01
.ER1 15.29/ 14.88/ 14.64/ 14.38/ 13.96/ 13.43/ 12.91/ 12.43/
.ER2 12.03/ 11.67/ 11.36/ 11.05/ 10.76/ 10.47/ 10.20/ 9.90/
.ER3 9.61/ 9.32/ 9.05/ 8.80/ 8.55/ 8.31/ 8.09/ 7.86/
.ER4 7.65/ 7.44/ 7.24/ 7.06/ 7.03/ 7.26/ 7.51/ 7.74/
.ER5 7.76/ 7.71/ 7.65/ 7.58/ 7.51/ 7.45/ 7.39/ 7.33/
.ER6 7.28/ 7.22/ 7.17/ 7.13/ 7.08/ 7.04/ 7.00/ 6.95/
.ER7 6.92/ 6.88/ 6.84/ 6.81/ 6.77/ 6.74/ 6.71/ 6.68/
.ER8 6.65/ 6.62/ 6.59/ 6.56/ 6.54/ 6.51/ 6.49/ 6.46/
.ER9 6.44/ 6.42/ 6.40/ 6.37/ 6.35/ 6.33/ 6.31/ 6.29/
.ER10 6.27/ 6.25/ 6.24/ 6.22/ 6.20/ 6.18/ 6.17/ 6.15/
.ER11 6.14/ 6.12/ 6.10/ 6.09/ 6.07/ 6.06/ 6.04/ 6.03/
.ER12 6.01/ 6.00/ 5.98/ 5.97/ 5.95/ 5.94/ 5.92/ 5.91/
.ER13 5.90/ 5.88/ 5.87/ 5.86/ 5.84/ 5.83/ 5.82/ 5.81/
.ER14 5.79/ 5.78/ 5.77/ 5.76/ 5.75/ 5.74/ 5.72/
.A HEAC1 20260225 Z DH21/HG 12.8
.ER HEAC1 20260225 Z DH22/DC202602252124/DUE/HGIFE/DIH01
.ER1 12.97/ 13.09/ 13.19/ 13.28/ 13.35/ 13.38/ 13.37/ 13.31/
.ER2 13.19/ 13.04/ 12.82/ 12.58/ 12.31/ 12.02/ 11.74/ 11.45/
.ER3 11.16/ 10.85/ 10.56/ 10.27/ 9.99/ 9.69/ 9.40/ 9.13/
.ER4 8.88/ 8.62/ 8.36/ 8.13/ 7.91/ 7.71/ 7.52/ 7.33/
.ER5 7.15/ 6.99/ 6.84/ 6.71/ 6.57/ 6.45/ 6.33/ 6.22/
.ER6 6.12/ 6.03/ 5.96/ 5.89/ 5.84/ 5.80/ 5.77/ 5.74/
.ER7 5.70/ 5.67/ 5.64/ 5.61/ 5.58/ 5.55/ 5.52/ 5.49/
.ER8 5.46/ 5.42/ 5.39/ 5.36/ 5.33/ 5.30/ 5.28/ 5.25/
.ER9 5.22/ 5.20/ 5.17/ 5.14/ 5.12/ 5.09/ 5.07/ 5.05/
.ER10 5.03/ 5.00/ 4.99/ 4.97/ 4.95/ 4.93/ 4.91/ 4.89/
.ER11 4.87/ 4.86/ 4.84/ 4.82/ 4.80/ 4.78/ 4.77/ 4.75/
.ER12 4.73/ 4.72/ 4.70/ 4.69/ 4.67/ 4.66/ 4.64/ 4.63/
.ER13 4.61/ 4.60/ 4.58/ 4.57/ 4.55/ 4.54/ 4.53/ 4.51/
.ER14 4.50/ 4.49/ 4.47/ 4.46/ 4.45/ 4.43/ 4.42/
.A GUEC1 20260225 Z DH21/HG 17.1
.ER GUEC1 20260225 Z DH22/DC202602252124/DUE/HGIFE/DIH01
.ER1 17.62/ 18.06/ 18.46/ 18.80/ 19.11/ 19.43/ 19.73/ 20.03/
.ER2 20.32/ 20.59/ 20.82/ 21.02/ 21.20/ 21.36/ 21.48/ 21.57/
.ER3 21.63/ 21.65/ 21.66/ 21.61/ 21.44/ 21.25/ 21.02/ 20.78/
.ER4 20.52/ 20.24/ 19.95/ 19.65/ 19.34/ 18.98/ 18.62/ 18.26/
.ER5 17.88/ 17.52/ 17.14/ 16.81/ 16.50/ 16.21/ 15.93/ 15.64/
.ER6 15.35/ 15.07/ 14.80/ 14.55/ 14.32/ 14.10/ 13.89/ 13.69/
.ER7 13.51/ 13.34/ 13.19/ 13.06/ 12.93/ 12.82/ 12.72/ 12.63/
.ER8 12.55/ 12.47/ 12.40/ 12.33/ 12.26/ 12.20/ 12.14/ 12.08/
.ER9 12.03/ 11.97/ 11.91/ 11.86/ 11.81/ 11.76/ 11.71/ 11.66/
.ER10 11.62/ 11.57/ 11.53/ 11.48/ 11.44/ 11.40/ 11.36/ 11.32/
.ER11 11.28/ 11.25/ 11.21/ 11.18/ 11.14/ 11.11/ 11.08/ 11.04/
.ER12 11.01/ 10.98/ 10.95/ 10.92/ 10.89/ 10.86/ 10.84/ 10.81/
.ER13 10.78/ 10.76/ 10.73/ 10.71/ 10.69/ 10.66/ 10.64/ 10.62/
.ER14 10.59/ 10.57/ 10.55/ 10.53/ 10.51/ 10.49/ 10.46/
.A SHEC1 20260225 Z DH21/HG 3.7
.ER SHEC1 20260225 Z DH22/DC202602252124/DUE/HGIFE/DIH01
.ER1 3.67/ 3.59/ 3.54/ 3.48/ 3.42/ 3.36/ 3.30/ 3.23/
.ER2 3.17/ 3.10/ 3.04/ 2.97/ 2.90/ 2.84/ 2.78/ 2.71/
.ER3 2.66/ 2.63/ 2.60/ 2.58/ 2.55/ 2.53/ 2.52/ 2.50/
.ER4 2.48/ 2.47/ 2.46/ 2.44/ 2.43/ 2.42/ 2.41/ 2.40/
.ER5 2.39/ 2.38/ 2.38/ 2.37/ 2.36/ 2.35/ 2.35/ 2.34/
.ER6 2.34/ 2.33/ 2.33/ 2.32/ 2.32/ 2.31/ 2.31/ 2.30/
.ER7 2.30/ 2.30/ 2.29/ 2.29/ 2.29/ 2.28/ 2.28/ 2.28/
.ER8 2.27/ 2.27/ 2.27/ 2.27/ 2.27/ 2.26/ 2.26/ 2.26/
.ER9 2.26/ 2.25/ 2.25/ 2.25/ 2.25/ 2.25/ 2.24/ 2.24/
.ER10 2.24/ 2.24/ 2.24/ 2.23/ 2.23/ 2.23/ 2.23/ 2.23/
.ER11 2.23/ 2.23/ 2.22/ 2.22/ 2.22/ 2.22/ 2.22/ 2.22/
.ER12 2.21/ 2.21/ 2.21/ 2.21/ 2.21/ 2.21/ 2.21/ 2.21/
.ER13 2.20/ 2.20/ 2.20/ 2.20/ 2.20/ 2.20/ 2.20/ 2.19/
.ER14 2.19/ 2.19/ 2.19/ 2.19/ 2.19/ 2.19/ 2.19/
.A APCC1 20260225 Z DH21/HG 6.1
.ER APCC1 20260225 Z DH22/DC202602252124/DUE/HGIFE/DIH01
.ER1 6.07/ 6.08/ 6.09/ 6.08/ 6.06/ 6.02/ 5.98/ 5.94/
.ER2 5.89/ 5.83/ 5.78/ 5.72/ 5.66/ 5.60/ 5.54/ 5.47/
.ER3 5.40/ 5.33/ 5.27/ 5.20/ 5.13/ 5.06/ 4.98/ 4.92/
.ER4 4.86/ 4.81/ 4.76/ 4.72/ 4.67/ 4.63/ 4.60/ 4.56/
.ER5 4.53/ 4.50/ 4.47/ 4.45/ 4.42/ 4.40/ 4.38/ 4.36/
.ER6 4.34/ 4.32/ 4.30/ 4.29/ 4.27/ 4.26/ 4.25/ 4.23/
.ER7 4.22/ 4.21/ 4.20/ 4.19/ 4.18/ 4.17/ 4.16/ 4.15/
.ER8 4.14/ 4.14/ 4.13/ 4.12/ 4.12/ 4.11/ 4.10/ 4.09/
.ER9 4.09/ 4.08/ 4.08/ 4.07/ 4.07/ 4.06/ 4.05/ 4.05/
.ER10 4.04/ 4.04/ 4.04/ 4.03/ 4.03/ 4.02/ 4.02/ 4.01/
.ER11 4.01/ 4.00/ 4.00/ 4.00/ 3.99/ 3.99/ 3.98/ 3.98/
.ER12 3.98/ 3.97/ 3.97/ 3.96/ 3.96/ 3.96/ 3.95/ 3.95/
.ER13 3.94/ 3.94/ 3.94/ 3.93/ 3.93/ 3.93/ 3.92/ 3.92/
.ER14 3.92/ 3.91/ 3.91/ 3.91/ 3.90/ 3.90/ 3.90/
END
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