297
FGUS56 KRSA 182150
RVFRN
RUSSIAN AND NAPA RIVER FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
150 PM PST WED FEB 18 2026
NEXT ISSUANCE: THURSDAY, FEBRUARY 19, 2026 AT 9AM PST
FORECASTS THROUGH: MONDAY, FEBRUARY 23, 2026 AT 4AM PST
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 7.8 1,440 AT 1PM 02/18/26 (18)
NAVARRO >MI 23.0 NOT EXPECTED
(NVRC1) >MD 30.0 NOT EXPECTED
>MJ 34.0 NOT EXPECTED
MAX 13.2 4,290 AT 4AM 02/23/26 IN 111 HRS
RUSSIAN RIVER OBS 4.8 1,180 AT 1PM 02/18/26 (18)
HOPLAND >MI 15.0 NOT EXPECTED
(HOPC1) >MD 23.0 NOT EXPECTED
>MJ 26.0 NOT EXPECTED
MAX 12.9 4,750 AT 9PM 02/22/26 IN 104 HRS
RUSSIAN RIVER OBS 4.6 2,960 AT 1PM 02/18/26 (24)
HEALDSBURG >AS 20.0 NOT EXPECTED
(HEAC1) >MI 23.0 NOT EXPECTED
>MD 27.0 NOT EXPECTED
>MJ 29.0 NOT EXPECTED
MAX 10.3 11,200 AT 4AM 02/23/26 IN 111 HRS
RUSSIAN RIVER OBS 10.6 AT 1PM 02/18/26 (24)
GUERNEVILLE >AS 29.0 NOT EXPECTED
(GUEC1) >MI 32.0 NOT EXPECTED
>MD 35.0 NOT EXPECTED
>MJ 40.0 NOT EXPECTED
MAX 16.5 AT 4AM 02/23/26 IN 111 HRS
NAPA RIVER OBS 3.4 277 AT 1PM 02/18/26 (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 6.0 1,100 AT 4AM 02/23/26 IN 111 HRS
NAPA RIVER OBS 6.8 724 AT 1PM 02/18/26 (24)
NAPA >AS 22.0 NOT EXPECTED
(APCC1) >MI 25.0 NOT EXPECTED
>MD 26.0 NOT EXPECTED
>MJ 28.0 NOT EXPECTED
MAX 10.2 1,890 AT 4AM 02/23/26 IN 111 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 02/18/2026 @ 2141 UTC
NOTE: ALL TIMES IN SHEF ENCODED MESSAGES BELOW ARE UTC
.A NVRC1 20260218 Z DH21/HG 7.8
.ER NVRC1 20260218 Z DH22/DC202602182141/DUE/HGIFE/DIH01
.ER1 7.73/ 7.67/ 7.62/ 7.56/ 7.50/ 7.43/ 7.36/ 7.29/
.ER2 7.21/ 7.13/ 7.06/ 7.00/ 6.95/ 6.92/ 6.93/ 6.98/
.ER3 7.08/ 7.23/ 7.41/ 7.60/ 7.79/ 7.99/ 8.21/ 8.40/
.ER4 8.58/ 8.73/ 8.83/ 8.89/ 8.91/ 8.88/ 8.83/ 8.76/
.ER5 8.68/ 8.59/ 8.50/ 8.41/ 8.31/ 8.21/ 8.12/ 8.03/
.ER6 7.94/ 7.86/ 7.79/ 7.71/ 7.63/ 7.55/ 7.47/ 7.38/
.ER7 7.30/ 7.21/ 7.12/ 7.04/ 6.96/ 6.89/ 6.81/ 6.74/
.ER8 6.67/ 6.61/ 6.56/ 6.51/ 6.46/ 6.41/ 6.36/ 6.32/
.ER9 6.27/ 6.23/ 6.19/ 6.15/ 6.11/ 6.08/ 6.04/ 6.01/
.ER10 5.97/ 5.94/ 5.91/ 5.89/ 5.86/ 5.85/ 5.85/ 5.87/
.ER11 5.93/ 6.03/ 6.20/ 6.42/ 6.69/ 7.02/ 7.38/ 7.75/
.ER12 8.21/ 8.73/ 9.22/ 9.79/ 10.56/ 11.26/ 11.54/ 11.81/
.ER13 12.06/ 12.26/ 12.43/ 12.58/ 12.70/ 12.80/ 12.89/ 12.96/
.ER14 13.03/ 13.07/ 13.11/ 13.14/ 13.17/ 13.21/ 13.25/
.A HOPC1 20260218 Z DH21/HG 4.8
.ER HOPC1 20260218 Z DH22/DC202602182141/DUE/HGIFE/DIH01
.ER1 4.94/ 5.12/ 5.21/ 5.24/ 5.21/ 5.13/ 5.02/ 4.88/
.ER2 4.75/ 4.61/ 4.49/ 4.37/ 4.26/ 4.19/ 4.22/ 4.49/
.ER3 4.97/ 5.59/ 6.31/ 6.90/ 7.42/ 7.73/ 7.81/ 7.69/
.ER4 7.46/ 7.19/ 6.92/ 6.67/ 6.47/ 6.29/ 6.12/ 5.96/
.ER5 5.79/ 5.63/ 5.47/ 5.33/ 5.21/ 5.08/ 4.97/ 4.86/
.ER6 4.76/ 4.66/ 4.57/ 4.48/ 4.40/ 4.33/ 4.25/ 4.19/
.ER7 4.13/ 4.07/ 4.01/ 3.95/ 3.88/ 3.82/ 3.76/ 3.71/
.ER8 3.65/ 3.60/ 3.56/ 3.51/ 3.47/ 3.43/ 3.40/ 3.36/
.ER9 3.33/ 3.31/ 3.28/ 3.25/ 3.23/ 3.21/ 3.19/ 3.17/
.ER10 3.15/ 3.14/ 3.12/ 3.11/ 3.10/ 3.08/ 3.10/ 3.18/
.ER11 3.38/ 3.69/ 4.18/ 4.87/ 5.58/ 6.38/ 7.22/ 8.07/
.ER12 8.81/ 9.45/ 10.13/ 10.70/ 11.14/ 11.51/ 11.81/ 12.06/
.ER13 12.26/ 12.43/ 12.58/ 12.71/ 12.82/ 12.88/ 12.92/ 12.92/
.ER14 12.89/ 12.83/ 12.78/ 12.75/ 12.74/ 12.73/ 12.74/
.A HEAC1 20260218 Z DH21/HG 4.6
.ER HEAC1 20260218 Z DH22/DC202602182141/DUE/HGIFE/DIH01
.ER1 4.60/ 4.56/ 4.53/ 4.50/ 4.47/ 4.45/ 4.43/ 4.42/
.ER2 4.40/ 4.38/ 4.35/ 4.30/ 4.26/ 4.23/ 4.22/ 4.24/
.ER3 4.32/ 4.45/ 4.59/ 4.73/ 4.86/ 4.99/ 5.13/ 5.28/
.ER4 5.43/ 5.57/ 5.71/ 5.85/ 6.00/ 6.11/ 6.19/ 6.24/
.ER5 6.24/ 6.21/ 6.15/ 6.07/ 5.98/ 5.89/ 5.80/ 5.70/
.ER6 5.60/ 5.50/ 5.39/ 5.30/ 5.20/ 5.11/ 5.02/ 4.95/
.ER7 4.88/ 4.81/ 4.74/ 4.67/ 4.60/ 4.53/ 4.46/ 4.39/
.ER8 4.33/ 4.26/ 4.20/ 4.14/ 4.08/ 4.03/ 3.97/ 3.92/
.ER9 3.89/ 3.85/ 3.82/ 3.78/ 3.74/ 3.71/ 3.67/ 3.63/
.ER10 3.60/ 3.56/ 3.53/ 3.50/ 3.46/ 3.43/ 3.40/ 3.37/
.ER11 3.35/ 3.33/ 3.31/ 3.30/ 3.30/ 3.31/ 3.34/ 3.40/
.ER12 3.50/ 3.69/ 3.93/ 4.19/ 4.46/ 4.74/ 5.13/ 5.75/
.ER13 6.41/ 7.11/ 7.69/ 8.16/ 8.53/ 8.84/ 9.11/ 9.36/
.ER14 9.57/ 9.74/ 9.88/ 10.01/ 10.13/ 10.23/ 10.32/
.A GUEC1 20260218 Z DH21/HG 10.6
.ER GUEC1 20260218 Z DH22/DC202602182141/DUE/HGIFE/DIH01
.ER1 10.54/ 10.52/ 10.51/ 10.49/ 10.47/ 10.45/ 10.42/ 10.39/
.ER2 10.36/ 10.32/ 10.29/ 10.26/ 10.23/ 10.21/ 10.19/ 10.18/
.ER3 10.19/ 10.22/ 10.27/ 10.33/ 10.40/ 10.49/ 10.59/ 10.72/
.ER4 10.87/ 11.02/ 11.17/ 11.31/ 11.44/ 11.56/ 11.68/ 11.79/
.ER5 11.90/ 12.01/ 12.11/ 12.20/ 12.26/ 12.31/ 12.33/ 12.34/
.ER6 12.32/ 12.28/ 12.22/ 12.14/ 12.05/ 11.96/ 11.85/ 11.73/
.ER7 11.61/ 11.48/ 11.36/ 11.23/ 11.10/ 10.97/ 10.85/ 10.72/
.ER8 10.61/ 10.51/ 10.41/ 10.31/ 10.21/ 10.11/ 10.02/ 9.94/
.ER9 9.88/ 9.80/ 9.71/ 9.63/ 9.55/ 9.47/ 9.39/ 9.32/
.ER10 9.25/ 9.19/ 9.12/ 9.07/ 9.02/ 8.96/ 8.90/ 8.85/
.ER11 8.79/ 8.75/ 8.71/ 8.68/ 8.64/ 8.61/ 8.60/ 8.60/
.ER12 8.63/ 8.69/ 8.77/ 8.88/ 9.01/ 9.14/ 9.32/ 9.54/
.ER13 9.79/ 10.03/ 10.31/ 10.62/ 11.01/ 11.51/ 12.09/ 12.72/
.ER14 13.33/ 13.93/ 14.52/ 15.06/ 15.57/ 16.04/ 16.47/
.A GUEC1 20260219 Z DH21/HIIFE 1
.A SHEC1 20260218 Z DH21/HG 3.4
.ER SHEC1 20260218 Z DH22/DC202602182141/DUE/HGIFE/DIH01
.ER1 3.33/ 3.31/ 3.27/ 3.22/ 3.15/ 3.10/ 3.06/ 3.04/
.ER2 3.01/ 2.96/ 2.91/ 2.86/ 2.81/ 2.80/ 3.17/ 3.79/
.ER3 4.37/ 4.95/ 5.17/ 5.14/ 4.89/ 4.58/ 4.32/ 4.18/
.ER4 4.10/ 4.04/ 3.99/ 3.92/ 3.85/ 3.77/ 3.70/ 3.63/
.ER5 3.56/ 3.49/ 3.44/ 3.39/ 3.34/ 3.29/ 3.23/ 3.17/
.ER6 3.12/ 3.06/ 3.01/ 2.96/ 2.91/ 2.87/ 2.83/ 2.80/
.ER7 2.77/ 2.74/ 2.71/ 2.69/ 2.67/ 2.64/ 2.62/ 2.61/
.ER8 2.59/ 2.57/ 2.56/ 2.54/ 2.53/ 2.52/ 2.51/ 2.50/
.ER9 2.49/ 2.48/ 2.47/ 2.46/ 2.45/ 2.44/ 2.44/ 2.43/
.ER10 2.42/ 2.42/ 2.41/ 2.41/ 2.40/ 2.40/ 2.40/ 2.39/
.ER11 2.39/ 2.39/ 2.38/ 2.38/ 2.38/ 2.39/ 2.42/ 2.56/
.ER12 2.94/ 3.35/ 3.78/ 4.11/ 4.40/ 4.65/ 4.78/ 4.85/
.ER13 4.91/ 4.97/ 5.03/ 5.09/ 5.17/ 5.26/ 5.35/ 5.43/
.ER14 5.49/ 5.55/ 5.64/ 5.76/ 5.88/ 5.97/ 6.04/
.A APCC1 20260218 Z DH21/HG 6.8
.ER APCC1 20260218 Z DH22/DC202602182141/DUE/HGIFE/DIH01
.ER1 6.74/ 6.65/ 6.58/ 6.51/ 6.44/ 6.38/ 6.32/ 6.27/
.ER2 6.21/ 6.15/ 6.08/ 6.02/ 5.99/ 6.05/ 6.29/ 6.70/
.ER3 7.30/ 7.62/ 7.75/ 7.80/ 7.97/ 8.26/ 8.49/ 8.62/
.ER4 8.67/ 8.62/ 8.45/ 8.20/ 7.95/ 7.75/ 7.61/ 7.50/
.ER5 7.37/ 7.25/ 7.16/ 7.06/ 6.98/ 6.89/ 6.81/ 6.73/
.ER6 6.65/ 6.58/ 6.51/ 6.44/ 6.38/ 6.32/ 6.25/ 6.18/
.ER7 6.12/ 6.06/ 6.00/ 5.95/ 5.89/ 5.83/ 5.78/ 5.74/
.ER8 5.70/ 5.66/ 5.62/ 5.58/ 5.54/ 5.51/ 5.48/ 5.45/
.ER9 5.42/ 5.38/ 5.36/ 5.33/ 5.31/ 5.29/ 5.26/ 5.24/
.ER10 5.21/ 5.20/ 5.18/ 5.16/ 5.14/ 5.12/ 5.10/ 5.09/
.ER11 5.07/ 5.06/ 5.04/ 5.03/ 5.01/ 5.00/ 5.00/ 5.00/
.ER12 5.00/ 5.00/ 5.02/ 5.08/ 5.22/ 5.47/ 5.79/ 6.19/
.ER13 6.71/ 7.13/ 7.50/ 7.84/ 8.13/ 8.39/ 8.62/ 8.83/
.ER14 9.06/ 9.30/ 9.52/ 9.70/ 9.85/ 10.01/ 10.21/
END
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