004
FGUS56 KRSA 012044
RVFRN
RUSSIAN AND NAPA RIVER FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
144 PM PDT TUE APR 01 2025
NEXT ISSUANCE: WEDNESDAY, APRIL 02, 2025 AT 9AM PDT
FORECASTS THROUGH: SUNDAY, APRIL 06, 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 7.9 1,470 AT 1PM 04/01/25 (18)
NAVARRO >MI 23.0 NOT EXPECTED
(NVRC1) >MD 30.0 NOT EXPECTED
>MJ 34.0 NOT EXPECTED
MAX 9.8 2,410 AT 11PM 04/01/25 IN 10 HRS
RUSSIAN RIVER OBS 8.7 2,570 AT 1PM 04/01/25 (18)
HOPLAND >MI 15.0 NOT EXPECTED
(HOPC1) >MD 23.0 NOT EXPECTED
>MJ 26.0 NOT EXPECTED
MAX 9.5 2,940 AT 5PM 04/01/25 IN 4 HRS
RUSSIAN RIVER OBS 5.0 3,150 AT 1PM 04/01/25 (24)
HEALDSBURG >AS 20.0 NOT EXPECTED
(HEAC1) >MI 23.0 NOT EXPECTED
>MD 27.0 NOT EXPECTED
>MJ 29.0 NOT EXPECTED
MAX 6.6 4,970 AT 4AM 04/02/25 IN 15 HRS
RUSSIAN RIVER OBS 9.5 AT 1PM 04/01/25 (24)
GUERNEVILLE >AS 29.0 NOT EXPECTED
(GUEC1) >MI 32.0 NOT EXPECTED
>MD 35.0 NOT EXPECTED
>MJ 40.0 NOT EXPECTED
MAX 11.2 AT 12PM 04/02/25 IN 23 HRS
NAPA RIVER OBS 3.0 173 AT 1PM 04/01/25 (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 3.0 173 AT CURRENT TIME
NAPA RIVER OBS 4.5 216 AT 1PM 04/01/25 (24)
NAPA >AS 22.0 NOT EXPECTED
(APCC1) >MI 25.0 NOT EXPECTED
>MD 26.0 NOT EXPECTED
>MJ 28.0 NOT EXPECTED
MAX 4.5 216 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 04/01/2025 @ 2036 UTC
NOTE: ALL TIMES IN SHEF ENCODED MESSAGES BELOW ARE UTC
.A NVRC1 20250401 Z DH20/HG 7.9
.ER NVRC1 20250401 Z DH21/DC202504012036/DUE/HGIFE/DIH01
.ER1 8.0/ 8.3/ 8.5/ 8.7/ 9.0/ 9.2/ 9.4/ 9.6/ 9.8/ 9.8/
.ER2 9.8/ 9.8/ 9.7/ 9.7/ 9.5/ 9.5/ 9.4/ 9.3/ 9.2/ 9.1/
.ER3 9.0/ 8.9/ 8.8/ 8.7/ 8.6/ 8.5/ 8.4/ 8.3/ 8.2/ 8.1/
.ER4 8.0/ 7.9/ 7.8/ 7.8/ 7.7/ 7.6/ 7.5/ 7.4/ 7.4/ 7.3/
.ER5 7.2/ 7.1/ 7.1/ 7.0/ 6.9/ 6.9/ 6.8/ 6.8/ 6.7/ 6.7/
.ER6 6.6/ 6.6/ 6.5/ 6.5/ 6.4/ 6.4/ 6.4/ 6.3/ 6.3/ 6.3/
.ER7 6.2/ 6.2/ 6.2/ 6.1/ 6.1/ 6.1/ 6.0/ 6.0/ 6.0/ 5.9/
.ER8 5.9/ 5.9/ 5.9/ 5.8/ 5.8/ 5.8/ 5.8/ 5.7/ 5.7/ 5.7/
.ER9 5.7/ 5.7/ 5.6/ 5.6/ 5.6/ 5.6/ 5.6/ 5.5/ 5.5/ 5.5/
.ER10 5.5/ 5.5/ 5.4/ 5.4/ 5.4/ 5.4/ 5.4/ 5.4/ 5.3/ 5.3/
.ER11 5.3/ 5.3/ 5.3/ 5.3/ 5.3/ 5.2/ 5.2/ 5.2/ 5.2/ 5.2/
.ER12 5.2/ 5.2/
.A HOPC1 20250401 Z DH20/HG 8.7
.ER HOPC1 20250401 Z DH21/DC202504012036/DUE/HGIFE/DIH01
.ER1 9.0/ 9.3/ 9.4/ 9.5/ 9.4/ 9.2/ 8.9/ 8.5/ 8.0/ 7.6/
.ER2 7.2/ 6.9/ 6.6/ 6.3/ 6.1/ 5.9/ 5.7/ 5.5/ 5.4/ 5.2/
.ER3 5.0/ 4.9/ 4.8/ 4.6/ 4.5/ 4.4/ 4.3/ 4.2/ 4.1/ 4.0/
.ER4 3.9/ 3.8/ 3.7/ 3.6/ 3.6/ 3.5/ 3.4/ 3.3/ 3.3/ 3.2/
.ER5 3.1/ 3.1/ 3.0/ 3.0/ 3.0/ 2.9/ 2.9/ 2.9/ 2.8/ 2.8/
.ER6 2.8/ 2.8/ 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/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/
.ER8 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/
.ER9 2.7/ 2.7/ 2.7/ 2.7/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/ 2.8/
.ER10 2.8/ 2.8/ 2.8/ 2.8/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/ 2.9/
.ER11 2.9/ 2.9/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/ 3.0/
.ER12 3.1/ 3.1/
.A HEAC1 20250401 Z DH20/HG 5.0
.ER HEAC1 20250401 Z DH21/DC202504012036/DUE/HGIFE/DIH01
.ER1 5.1/ 5.2/ 5.3/ 5.4/ 5.5/ 5.7/ 5.9/ 6.0/ 6.2/ 6.3/
.ER2 6.4/ 6.5/ 6.6/ 6.6/ 6.6/ 6.6/ 6.5/ 6.4/ 6.3/ 6.2/
.ER3 6.1/ 6.0/ 5.9/ 5.8/ 5.7/ 5.6/ 5.5/ 5.4/ 5.3/ 5.2/
.ER4 5.1/ 5.0/ 4.9/ 4.9/ 4.8/ 4.7/ 4.6/ 4.6/ 4.5/ 4.4/
.ER5 4.3/ 4.3/ 4.2/ 4.2/ 4.1/ 4.1/ 4.0/ 4.0/ 3.9/ 3.9/
.ER6 3.8/ 3.8/ 3.8/ 3.7/ 3.7/ 3.6/ 3.6/ 3.6/ 3.5/ 3.5/
.ER7 3.5/ 3.4/ 3.4/ 3.4/ 3.3/ 3.3/ 3.3/ 3.3/ 3.2/ 3.2/
.ER8 3.2/ 3.2/ 3.2/ 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/ 2.9/ 2.9/
.ER10 2.9/ 2.9/ 2.9/ 2.9/ 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 2.8/ 2.8/
.A GUEC1 20250401 Z DH20/HG 9.5
.ER GUEC1 20250401 Z DH21/DC202504012036/DUE/HGIFE/DIH01
.ER1 9.6/ 9.6/ 9.6/ 9.7/ 9.8/ 9.8/ 9.8/ 9.9/ 9.9/ 10.0/
.ER2 10.1/ 10.2/ 10.3/ 10.4/ 10.5/ 10.7/ 10.8/ 10.9/ 11.0/ 11.1/
.ER3 11.2/ 11.2/ 11.2/ 11.2/ 11.2/ 11.2/ 11.1/ 11.0/ 11.0/ 10.9/
.ER4 10.7/ 10.6/ 10.5/ 10.5/ 10.4/ 10.3/ 10.2/ 10.1/ 10.0/ 9.9/
.ER5 9.8/ 9.8/ 9.7/ 9.6/ 9.5/ 9.5/ 9.4/ 9.3/ 9.2/ 9.1/
.ER6 9.1/ 9.0/ 9.0/ 8.9/ 8.8/ 8.8/ 8.7/ 8.7/ 8.6/ 8.6/
.ER7 8.5/ 8.5/ 8.5/ 8.4/ 8.4/ 8.4/ 8.3/ 8.3/ 8.3/ 8.2/
.ER8 8.2/ 8.2/ 8.1/ 8.1/ 8.1/ 8.1/ 8.0/ 8.0/ 8.0/ 8.0/
.ER9 8.0/ 7.9/ 7.9/ 7.9/ 7.9/ 7.9/ 7.9/ 7.9/ 7.8/ 7.8/
.ER10 7.8/ 7.8/ 7.8/ 7.8/ 7.8/ 7.8/ 7.8/ 7.8/ 7.7/ 7.7/
.ER11 7.7/ 7.7/ 7.7/ 7.7/ 7.7/ 7.7/ 7.7/ 7.7/ 7.7/ 7.7/
.ER12 7.6/ 7.6/
.A SHEC1 20250401 Z DH20/HG 3.0
.ER SHEC1 20250401 Z DH21/DC202504012036/DUE/HGIFE/DIH01
.ER1 3.0/ 2.9/ 2.9/ 2.8/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/ 2.7/
.ER2 2.7/ 2.6/ 2.6/ 2.5/ 2.4/ 2.4/ 2.4/ 2.3/ 2.3/ 2.3/
.ER3 2.3/ 2.3/ 2.2/ 2.2/ 2.2/ 2.2/ 2.2/ 2.2/ 2.2/ 2.2/
.ER4 2.2/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/
.ER5 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/
.ER6 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/
.ER7 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/
.ER8 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/ 2.1/
.ER9 2.1/ 2.1/ 2.1/ 2.1/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/
.ER10 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/
.ER11 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/ 2.0/
.ER12 2.0/ 2.0/
.A APCC1 20250401 Z DH20/HG 4.5
.ER APCC1 20250401 Z DH21/DC202504012036/DUE/HGIFE/DIH01
.ER1 4.5/ 4.5/ 4.5/ 4.5/ 4.5/ 4.5/ 4.5/ 4.5/ 4.5/ 4.5/
.ER2 4.5/ 4.4/ 4.4/ 4.4/ 4.3/ 4.3/ 4.3/ 4.3/ 4.3/ 4.2/
.ER3 4.2/ 4.2/ 4.1/ 4.1/ 4.0/ 4.0/ 4.0/ 4.0/ 3.9/ 3.9/
.ER4 3.9/ 3.9/ 3.9/ 3.8/ 3.8/ 3.8/ 3.8/ 3.8/ 3.8/ 3.7/
.ER5 3.7/ 3.7/ 3.7/ 3.7/ 3.7/ 3.7/ 3.7/ 3.7/ 3.7/ 3.7/
.ER6 3.7/ 3.7/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/
.ER7 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/
.ER8 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/
.ER9 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/
.ER10 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/
.ER11 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/ 3.6/
.ER12 3.6/ 3.6/
END
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