River Forecast
Issued by NWS
Issued by NWS
Versions:
1
2
757
FGUS56 KRSA 272128
RVFRN
RUSSIAN AND NAPA RIVER FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
228 PM PDT THU MAR 27 2025
NEXT ISSUANCE: FRIDAY, MARCH 28, 2025 AT 9AM PDT
FORECASTS THROUGH: TUESDAY, APRIL 01, 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 5.1 519 AT 2PM 03/27/25 (18)
NAVARRO >MI 23.0 NOT EXPECTED
(NVRC1) >MD 30.0 NOT EXPECTED
>MJ 34.0 NOT EXPECTED
MAX 8.2 1,640 AT 4AM 04/01/25 IN 110 HRS
RUSSIAN RIVER OBS 3.0 613 AT 2PM 03/27/25 (18)
HOPLAND >MI 15.0 NOT EXPECTED
(HOPC1) >MD 23.0 NOT EXPECTED
>MJ 26.0 NOT EXPECTED
MAX 8.3 2,400 AT 10PM 03/31/25 IN 104 HRS
RUSSIAN RIVER OBS 3.2 1,520 AT 2PM 03/27/25 (24)
HEALDSBURG >AS 20.0 NOT EXPECTED
(HEAC1) >MI 23.0 NOT EXPECTED
>MD 27.0 NOT EXPECTED
>MJ 29.0 NOT EXPECTED
MAX 6.0 4,210 AT 5AM 04/01/25 IN 111 HRS
RUSSIAN RIVER OBS 8.4 AT 2PM 03/27/25 (24)
GUERNEVILLE >AS 29.0 NOT EXPECTED
(GUEC1) >MI 32.0 NOT EXPECTED
>MD 35.0 NOT EXPECTED
>MJ 40.0 NOT EXPECTED
MAX 9.5 AT 5AM 04/01/25 IN 111 HRS
NAPA RIVER OBS 2.6 113 AT 2PM 03/27/25 (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 2.7 115 AT 7PM 03/27/25 IN 5 HRS
NAPA RIVER OBS 4.3 176 AT 2PM 03/27/25 (24)
NAPA >AS 22.0 NOT EXPECTED
(APCC1) >MI 25.0 NOT EXPECTED
>MD 26.0 NOT EXPECTED
>MJ 28.0 NOT EXPECTED
MAX 4.3 185 AT 2AM 03/28/25 IN 12 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 03/27/2025 @ 2125 UTC
NOTE: ALL TIMES IN SHEF ENCODED MESSAGES BELOW ARE UTC
.A NVRC1 20250327 Z DH21/HG 5.1
.ER NVRC1 20250327 Z DH22/DC202503272125/DUE/HGIFE/DIH01
.ER1 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/
.ER2 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.2/
.ER3 5.2/ 5.3/ 5.4/ 5.6/ 5.7/ 5.8/ 5.9/ 5.9/ 6.0/ 6.0/
.ER4 6.0/ 6.0/ 6.0/ 6.0/ 5.9/ 5.9/ 5.9/ 5.9/ 5.8/ 5.8/
.ER5 5.8/ 5.8/ 5.7/ 5.7/ 5.7/ 5.6/ 5.6/ 5.6/ 5.5/ 5.5/
.ER6 5.5/ 5.4/ 5.4/ 5.4/ 5.4/ 5.3/ 5.3/ 5.3/ 5.3/ 5.2/
.ER7 5.2/ 5.2/ 5.2/ 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.0/ 5.0/
.ER8 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.0/ 5.1/
.ER9 5.1/ 5.2/ 5.2/ 5.3/ 5.4/ 5.4/ 5.5/ 5.5/ 5.6/ 5.6/
.ER10 5.6/ 5.7/ 5.7/ 5.7/ 5.8/ 5.9/ 6.0/ 6.2/ 6.3/ 6.6/
.ER11 6.8/ 7.0/ 7.2/ 7.5/ 7.7/ 7.8/ 8.0/ 8.1/ 8.2/ 8.2/
.ER12 8.2/
.A NVRC1 20250328 Z DH15/HIIFE 1
.A HOPC1 20250327 Z DH21/HG 3.0
.ER HOPC1 20250327 Z DH22/DC202503272125/DUE/HGIFE/DIH01
.ER1 3.0/ 3.0/ 3.0/ 3.1/ 3.3/ 3.6/ 3.7/ 3.7/ 3.8/ 3.8/
.ER2 3.8/ 3.8/ 3.8/ 3.8/ 3.8/ 3.8/ 3.8/ 3.9/ 4.0/ 4.3/
.ER3 4.5/ 4.7/ 4.9/ 5.0/ 5.1/ 5.1/ 5.1/ 5.0/ 5.0/ 5.0/
.ER4 5.1/ 5.1/ 5.1/ 5.1/ 5.1/ 5.0/ 4.9/ 4.8/ 4.7/ 4.7/
.ER5 4.6/ 4.6/ 4.5/ 4.5/ 4.4/ 4.4/ 4.3/ 4.3/ 4.2/ 4.2/
.ER6 4.1/ 4.1/ 4.1/ 4.0/ 4.0/ 4.0/ 4.0/ 3.9/ 3.9/ 3.9/
.ER7 3.9/ 3.8/ 3.8/ 3.8/ 3.8/ 3.8/ 3.8/ 3.7/ 3.7/ 3.7/
.ER8 3.7/ 3.7/ 3.7/ 3.7/ 3.7/ 3.8/ 3.9/ 4.0/ 4.2/ 4.3/
.ER9 4.5/ 4.6/ 4.7/ 4.7/ 4.8/ 4.8/ 4.9/ 4.9/ 4.9/ 4.9/
.ER10 5.0/ 5.0/ 5.1/ 5.3/ 5.6/ 6.0/ 6.4/ 6.8/ 7.1/ 7.5/
.ER11 7.8/ 8.1/ 8.2/ 8.3/ 8.3/ 8.2/ 8.0/ 7.8/ 7.6/ 7.4/
.ER12 7.2/
.A HEAC1 20250327 Z DH21/HG 3.2
.ER HEAC1 20250327 Z DH22/DC202503272125/DUE/HGIFE/DIH01
.ER1 3.2/ 3.2/ 3.2/ 3.3/ 3.3/ 3.3/ 3.3/ 3.3/ 3.3/ 3.3/
.ER2 3.3/ 3.3/ 3.3/ 3.3/ 3.4/ 3.4/ 3.4/ 3.5/ 3.6/ 3.6/
.ER3 3.7/ 3.8/ 3.8/ 3.9/ 3.9/ 3.9/ 4.0/ 4.0/ 4.0/ 4.0/
.ER4 4.0/ 4.0/ 4.0/ 4.0/ 3.9/ 3.9/ 3.9/ 3.9/ 3.9/ 3.9/
.ER5 3.9/ 3.9/ 3.9/ 3.9/ 3.9/ 3.9/ 3.9/ 3.9/ 3.9/ 3.9/
.ER6 3.9/ 3.9/ 3.9/ 3.8/ 3.8/ 3.8/ 3.8/ 3.8/ 3.7/ 3.7/
.ER7 3.7/ 3.7/ 3.6/ 3.6/ 3.6/ 3.6/ 3.5/ 3.5/ 3.5/ 3.5/
.ER8 3.5/ 3.5/ 3.5/ 3.5/ 3.5/ 3.5/ 3.5/ 3.5/ 3.6/ 3.7/
.ER9 3.7/ 3.8/ 3.8/ 3.8/ 3.8/ 3.9/ 3.9/ 3.9/ 3.9/ 4.0/
.ER10 4.0/ 4.0/ 4.0/ 4.0/ 4.1/ 4.1/ 4.2/ 4.2/ 4.3/ 4.4/
.ER11 4.5/ 4.6/ 4.8/ 5.0/ 5.1/ 5.3/ 5.5/ 5.6/ 5.8/ 5.9/
.ER12 6.0/
.A GUEC1 20250327 Z DH21/HG 8.4
.ER GUEC1 20250327 Z DH22/DC202503272125/DUE/HGIFE/DIH01
.ER1 8.4/ 8.4/ 8.4/ 8.4/ 8.4/ 8.4/ 8.4/ 8.4/ 8.5/ 8.5/
.ER2 8.5/ 8.5/ 8.5/ 8.5/ 8.5/ 8.5/ 8.5/ 8.5/ 8.5/ 8.6/
.ER3 8.6/ 8.6/ 8.6/ 8.6/ 8.6/ 8.7/ 8.7/ 8.7/ 8.8/ 8.8/
.ER4 8.8/ 8.8/ 8.8/ 8.8/ 8.8/ 8.8/ 8.8/ 8.8/ 8.8/ 8.8/
.ER5 8.7/ 8.7/ 8.7/ 8.7/ 8.7/ 8.7/ 8.6/ 8.6/ 8.6/ 8.6/
.ER6 8.6/ 8.6/ 8.6/ 8.6/ 8.6/ 8.6/ 8.6/ 8.5/ 8.5/ 8.5/
.ER7 8.5/ 8.5/ 8.5/ 8.5/ 8.4/ 8.4/ 8.4/ 8.4/ 8.4/ 8.4/
.ER8 8.3/ 8.3/ 8.3/ 8.3/ 8.3/ 8.2/ 8.2/ 8.2/ 8.2/ 8.2/
.ER9 8.2/ 8.2/ 8.2/ 8.2/ 8.2/ 8.2/ 8.2/ 8.3/ 8.3/ 8.3/
.ER10 8.3/ 8.4/ 8.4/ 8.4/ 8.4/ 8.5/ 8.5/ 8.5/ 8.6/ 8.6/
.ER11 8.7/ 8.7/ 8.8/ 8.9/ 9.0/ 9.1/ 9.1/ 9.2/ 9.3/ 9.4/
.ER12 9.5/
.A SHEC1 20250327 Z DH21/HG 2.6
.ER SHEC1 20250327 Z DH22/DC202503272125/DUE/HGIFE/DIH01
.ER1 2.6/ 2.6/ 2.7/ 2.7/ 2.7/ 2.7/ 2.6/ 2.6/ 2.6/ 2.6/
.ER2 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/
.ER3 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/
.ER4 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.6/ 2.5/ 2.5/ 2.5/
.ER5 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/
.ER6 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/
.ER7 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/
.ER8 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/
.ER9 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/
.ER10 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/
.ER11 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.5/ 2.4/ 2.4/ 2.4/
.ER12 2.4/
.A APCC1 20250327 Z DH21/HG 4.3
.ER APCC1 20250327 Z DH22/DC202503272125/DUE/HGIFE/DIH01
.ER1 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/
.ER2 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 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/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/
.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/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/
.ER8 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 4.2/
.ER9 4.2/ 4.2/ 4.2/ 4.2/ 4.2/ 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/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/ 4.1/
.ER12 4.1/
END