River Forecast
Issued by NWS
Issued by NWS
Versions:
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FGUS56 KRSA 031955
RVFRN
RUSSIAN AND NAPA RIVER FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
1255 PM PDT THU APR 03 2025
NEXT ISSUANCE: FRIDAY, APRIL 04, 2025 AT 9AM PDT
FORECASTS THROUGH: TUESDAY, APRIL 08, 2025 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 8.1 1,580 AT 12PM 04/03/25 (18)
NAVARRO >MI 23.0 NOT EXPECTED
(NVRC1) >MD 30.0 NOT EXPECTED
>MJ 34.0 NOT EXPECTED
MAX 8.1 1,580 AT CURRENT TIME
RUSSIAN RIVER OBS 5.5 1,360 AT 12PM 04/03/25 (18)
HOPLAND >MI 15.0 NOT EXPECTED
(HOPC1) >MD 23.0 NOT EXPECTED
>MJ 26.0 NOT EXPECTED
MAX 5.5 1,360 AT CURRENT TIME
RUSSIAN RIVER OBS 5.2 3,610 AT 12PM 04/03/25 (24)
HEALDSBURG >AS 20.0 NOT EXPECTED
(HEAC1) >MI 23.0 NOT EXPECTED
>MD 27.0 NOT EXPECTED
>MJ 29.0 NOT EXPECTED
MAX 5.2 3,610 AT CURRENT TIME
RUSSIAN RIVER OBS 10.7 AT 12PM 04/03/25 (24)
GUERNEVILLE >AS 29.0 NOT EXPECTED
(GUEC1) >MI 32.0 NOT EXPECTED
>MD 35.0 NOT EXPECTED
>MJ 40.0 NOT EXPECTED
MAX 10.7 AT CURRENT TIME
NAPA RIVER OBS 2.9 149 AT 12PM 04/03/25 (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 2.9 149 AT CURRENT TIME
NAPA RIVER OBS 4.5 204 AT 12PM 04/03/25 (24)
NAPA >AS 22.0 NOT EXPECTED
(APCC1) >MI 25.0 NOT EXPECTED
>MD 26.0 NOT EXPECTED
>MJ 28.0 NOT EXPECTED
MAX 4.5 204 AT CURRENT TIME
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 04/03/2025 @ 1950 UTC
NOTE: ALL TIMES IN SHEF ENCODED MESSAGES BELOW ARE UTC
.A NVRC1 20250403 Z DH19/HG 8.1
.ER NVRC1 20250403 Z DH20/DC202504031950/DUE/HGIFE/DIH01
.ER1 8.0/ 8.0/ 7.9/ 7.8/ 7.8/ 7.7/ 7.7/ 7.6/ 7.5/ 7.5/
.ER2 7.4/ 7.4/ 7.3/ 7.3/ 7.2/ 7.1/ 7.1/ 7.0/ 7.0/ 6.9/
.ER3 6.9/ 6.8/ 6.8/ 6.7/ 6.7/ 6.6/ 6.6/ 6.5/ 6.5/ 6.4/
.ER4 6.3/ 6.3/ 6.2/ 6.2/ 6.1/ 6.1/ 6.0/ 6.0/ 5.9/ 5.9/
.ER5 5.8/ 5.8/ 5.7/ 5.7/ 5.6/ 5.6/ 5.5/ 5.5/ 5.4/ 5.4/
.ER6 5.4/ 5.4/ 5.4/ 5.3/ 5.3/ 5.3/ 5.3/ 5.3/ 5.3/ 5.3/
.ER7 5.2/ 5.2/ 5.2/ 5.2/ 5.2/ 5.2/ 5.2/ 5.1/ 5.1/ 5.1/
.ER8 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/
.ER9 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 4.9/
.ER10 4.9/ 4.9/ 4.9/ 4.9/ 4.9/ 4.9/ 4.9/ 4.9/ 4.9/ 4.9/
.ER11 4.8/ 4.8/ 4.8/ 4.8/ 4.8/ 4.8/ 4.8/ 4.8/ 4.7/ 4.7/
.ER12 4.7/ 4.7/ 4.7/
.A HOPC1 20250403 Z DH19/HG 5.5
.ER HOPC1 20250403 Z DH20/DC202504031950/DUE/HGIFE/DIH01
.ER1 5.5/ 5.4/ 5.3/ 5.3/ 5.2/ 5.2/ 5.1/ 5.0/ 5.0/ 4.9/
.ER2 4.9/ 4.8/ 4.8/ 4.7/ 4.7/ 4.6/ 4.6/ 4.5/ 4.5/ 4.4/
.ER3 4.4/ 4.3/ 4.3/ 4.2/ 4.2/ 4.2/ 4.1/ 4.1/ 4.0/ 4.0/
.ER4 3.9/ 3.9/ 3.8/ 3.8/ 3.7/ 3.7/ 3.6/ 3.6/ 3.5/ 3.5/
.ER5 3.4/ 3.4/ 3.3/ 3.3/ 3.2/ 3.2/ 3.2/ 3.1/ 3.1/ 3.1/
.ER6 3.1/ 3.1/ 3.1/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/
.ER7 3.0/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/
.ER8 2.9/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/
.ER9 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/
.ER10 2.8/ 2.8/ 2.8/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.6/
.ER11 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.5/ 2.5/
.ER12 2.5/ 2.5/ 2.5/
.A HEAC1 20250403 Z DH19/HG 5.2
.ER HEAC1 20250403 Z DH20/DC202504031950/DUE/HGIFE/DIH01
.ER1 5.1/ 5.1/ 5.0/ 5.0/ 4.9/ 4.9/ 4.8/ 4.8/ 4.7/ 4.7/
.ER2 4.7/ 4.6/ 4.6/ 4.6/ 4.5/ 4.5/ 4.5/ 4.4/ 4.4/ 4.4/
.ER3 4.3/ 4.3/ 4.2/ 4.2/ 4.2/ 4.1/ 4.1/ 4.1/ 4.0/ 4.0/
.ER4 4.0/ 4.0/ 3.9/ 3.9/ 3.9/ 3.8/ 3.8/ 3.8/ 3.8/ 3.7/
.ER5 3.7/ 3.7/ 3.7/ 3.7/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.5/
.ER6 3.5/ 3.5/ 3.5/ 3.5/ 3.4/ 3.4/ 3.4/ 3.4/ 3.4/ 3.3/
.ER7 3.3/ 3.3/ 3.3/ 3.3/ 3.2/ 3.2/ 3.2/ 3.2/ 3.2/ 3.2/
.ER8 3.1/ 3.1/ 3.1/ 3.1/ 3.1/ 3.1/ 3.1/ 3.1/ 3.1/ 3.0/
.ER9 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/
.ER10 3.0/ 3.0/ 3.0/ 3.0/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/
.ER11 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/
.ER12 2.9/ 2.9/ 2.8/
.A GUEC1 20250403 Z DH19/HG 10.7
.ER GUEC1 20250403 Z DH20/DC202504031950/DUE/HGIFE/DIH01
.ER1 10.6/ 10.6/ 10.5/ 10.5/ 10.4/ 10.3/ 10.3/ 10.2/ 10.2/ 10.2/
.ER2 10.1/ 10.1/ 10.0/ 10.0/ 10.0/ 9.9/ 9.9/ 9.9/ 9.8/ 9.8/
.ER3 9.8/ 9.8/ 9.7/ 9.7/ 9.7/ 9.6/ 9.6/ 9.6/ 9.5/ 9.5/
.ER4 9.5/ 9.4/ 9.4/ 9.4/ 9.3/ 9.3/ 9.3/ 9.2/ 9.2/ 9.2/
.ER5 9.1/ 9.1/ 9.1/ 9.1/ 9.0/ 9.0/ 9.0/ 9.0/ 8.9/ 8.9/
.ER6 8.9/ 8.8/ 8.8/ 8.8/ 8.8/ 8.7/ 8.7/ 8.7/ 8.7/ 8.6/
.ER7 8.6/ 8.6/ 8.6/ 8.5/ 8.5/ 8.5/ 8.5/ 8.5/ 8.4/ 8.4/
.ER8 8.4/ 8.4/ 8.4/ 8.3/ 8.3/ 8.3/ 8.3/ 8.3/ 8.3/ 8.2/
.ER9 8.2/ 8.2/ 8.2/ 8.2/ 8.2/ 8.2/ 8.1/ 8.1/ 8.1/ 8.1/
.ER10 8.1/ 8.1/ 8.1/ 8.1/ 8.1/ 8.1/ 8.0/ 8.0/ 8.0/ 8.0/
.ER11 8.0/ 8.0/ 8.0/ 8.0/ 8.0/ 8.0/ 8.0/ 8.0/ 8.0/ 8.0/
.ER12 8.0/ 8.0/ 7.9/
.A SHEC1 20250403 Z DH19/HG 2.9
.ER SHEC1 20250403 Z DH20/DC202504031950/DUE/HGIFE/DIH01
.ER1 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.8/ 2.8/ 2.8/ 2.8/
.ER2 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/
.ER3 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/
.ER4 2.8/ 2.8/ 2.8/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/
.ER5 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/
.ER6 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/
.ER7 2.7/ 2.7/ 2.7/ 2.7/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/
.ER8 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/
.ER9 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/
.ER10 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.5/ 2.5/
.ER11 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/
.ER12 2.5/ 2.5/ 2.5/
.A APCC1 20250403 Z DH19/HG 4.5
.ER APCC1 20250403 Z DH20/DC202504031950/DUE/HGIFE/DIH01
.ER1 4.4/ 4.4/ 4.4/ 4.4/ 4.4/ 4.4/ 4.4/ 4.4/ 4.4/ 4.4/
.ER2 4.4/ 4.4/ 4.4/ 4.4/ 4.4/ 4.4/ 4.3/ 4.3/ 4.3/ 4.3/
.ER3 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/
.ER4 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/
.ER5 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/
.ER6 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/
.ER7 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.1/
.ER8 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/
.ER9 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/
.ER10 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/
.ER11 4.1/ 4.1/ 4.1/ 4.0/ 4.0/ 4.0/ 4.0/ 4.0/ 4.0/ 4.0/
.ER12 4.0/ 4.0/ 4.0/
END