River Forecast
Issued by NWS
Issued by NWS
Versions:
1
2
544
FGUS56 KRSA 211315
RVFSAC
DELTA TIDE FORECAST
NATIONAL WEATHER SERVICE / CALIFORNIA-NEVADA RFC / SACRAMENTO CA
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA
614 AM PDT FRI AUG 21 2026
NEXT ISSUANCE: SATURDAY, AUGUST 22, 2026 AT 9AM PDT
ALL LOCATIONS ARE EXPECTED TO REMAIN BELOW CRITICAL LEVELS
*********************************************************************
SPECIAL NOTES-
*********************************************************************
RIO VISTA ANTIOCH
[RVBC1] [ATIC1]
FRI 08/21 FRI 08/21
6 45 AM 3.0 1 00 PM 5.3
2 00 PM 5.6 4 00 PM 4.9
5 00 PM 5.2 10 30 PM 6.5
11 30 PM 6.8
SAT 08/22 SAT 08/22
7 45 AM 2.8 7 00 AM 2.4
3 00 PM 5.7 2 00 PM 5.4
6 15 PM 5.3 5 15 PM 5.0
11 30 PM 6.7
SUN 08/23 SUN 08/23
12 30 AM 6.8 7 45 AM 2.3
8 30 AM 2.7 2 45 PM 5.6
3 45 PM 5.9 6 15 PM 4.9
MALLARD ISLAND VENICE ISLAND
[MLIC1] [VNCC1]
FRI 08/21 FRI 08/21
12 00 PM 5.0 8 30 AM 3.8
3 45 PM 4.5 3 15 PM 5.9
9 45 PM 6.3 6 45 PM 5.3
SAT 08/22 SAT 08/22
6 30 AM 1.8 1 00 AM 7.3
1 00 PM 5.2 9 30 AM 3.7
5 00 PM 4.6 4 30 PM 6.0
10 45 PM 6.3 7 45 PM 5.4
SUN 08/23 SUN 08/23
7 15 AM 1.7 1 45 AM 7.4
1 45 PM 5.4 10 15 AM 3.7
6 15 PM 4.6 5 15 PM 6.2
THREE MILE SLOUGH ROUGH & READY ISLAND
[TMJC1] [RRIC1]
FRI 08/21 FRI 08/21
7 15 AM 3.5 9 15 AM 3.1
3 45 PM 5.7
6 45 PM 4.9
SAT 08/22 SAT 08/22
2 00 AM 6.9 1 15 AM 6.9
7 15 AM 4.0 10 00 AM 2.9
4 00 PM 5.3 4 45 PM 5.9
6 45 PM 4.7 8 00 PM 5.0
SUN 08/23 SUN 08/23
3 00 AM 7.1 2 15 AM 7.0
8 15 AM 3.9 11 00 AM 3.0
4 15 PM 5.4 5 30 PM 6.1
7 45 PM 4.7
MON 08/24
3 45 AM 7.1
ALL THOSE AFFECTED BY RIVER CONDITIONS SHOULD REMAIN ALERT FOR
RAPID CHANGES AND FOR POSSIBLE FORECAST REVISIONS.
.AR RVBC1 20260821 DH1245/DC202608211314/HG 3.5 :OBSERVED
.AR RVBC1 20260821 DH1345/DC202608211314/HGIFEZZ 3.0
.AR RVBC1 20260821 DH2100/DC202608211314/HGIFEZZ 5.6
.AR RVBC1 20260822 DH0000/DC202608211314/HGIFEZZ 5.2
.AR RVBC1 20260822 DH0630/DC202608211314/HGIFEZZ 6.8
.AR RVBC1 20260822 DH1445/DC202608211314/HGIFEZZ 2.8
.AR RVBC1 20260822 DH2200/DC202608211314/HGIFEZZ 5.7
.AR RVBC1 20260823 DH0115/DC202608211314/HGIFEZZ 5.3
.AR RVBC1 20260823 DH0730/DC202608211314/HGIFEZZ 6.8
.AR RVBC1 20260823 DH1530/DC202608211314/HGIFEZZ 2.7
.AR RVBC1 20260823 DH2245/DC202608211314/HGIFEZZ 5.9
.AR ATIC1 20260821 DH1145/DC202608211314/HG 3.1 :OBSERVED
.AR ATIC1 20260821 DH2000/DC202608211314/HGIFEZZ 5.3
.AR ATIC1 20260821 DH2300/DC202608211314/HGIFEZZ 4.9
.AR ATIC1 20260822 DH0530/DC202608211314/HGIFEZZ 6.5
.AR ATIC1 20260822 DH1400/DC202608211314/HGIFEZZ 2.4
.AR ATIC1 20260822 DH2100/DC202608211314/HGIFEZZ 5.4
.AR ATIC1 20260823 DH0015/DC202608211314/HGIFEZZ 5.0
.AR ATIC1 20260823 DH0630/DC202608211314/HGIFEZZ 6.7
.AR ATIC1 20260823 DH1445/DC202608211314/HGIFEZZ 2.3
.AR ATIC1 20260823 DH2145/DC202608211314/HGIFEZZ 5.6
.AR ATIC1 20260824 DH0115/DC202608211314/HGIFEZZ 4.9
.AR MLIC1 20260821 DH1245/DC202608211314/HG 2.2 :OBSERVED
.AR MLIC1 20260821 DH1900/DC202608211314/HGIFEZZ 5.0
.AR MLIC1 20260821 DH2245/DC202608211314/HGIFEZZ 4.5
.AR MLIC1 20260822 DH0445/DC202608211314/HGIFEZZ 6.3
.AR MLIC1 20260822 DH1330/DC202608211314/HGIFEZZ 1.8
.AR MLIC1 20260822 DH2000/DC202608211314/HGIFEZZ 5.2
.AR MLIC1 20260823 DH0000/DC202608211314/HGIFEZZ 4.6
.AR MLIC1 20260823 DH0545/DC202608211314/HGIFEZZ 6.3
.AR MLIC1 20260823 DH1415/DC202608211314/HGIFEZZ 1.7
.AR MLIC1 20260823 DH2045/DC202608211314/HGIFEZZ 5.4
.AR MLIC1 20260824 DH0115/DC202608211314/HGIFEZZ 4.6
.AR VNCC1 20260821 DH1245/DC202608211314/HG 4.8 :OBSERVED
.AR VNCC1 20260821 DH1530/DC202608211314/HGIFEZZ 3.8
.AR VNCC1 20260821 DH2215/DC202608211314/HGIFEZZ 5.9
.AR VNCC1 20260822 DH0145/DC202608211314/HGIFEZZ 5.3
.AR VNCC1 20260822 DH0800/DC202608211314/HGIFEZZ 7.3
.AR VNCC1 20260822 DH1630/DC202608211314/HGIFEZZ 3.7
.AR VNCC1 20260822 DH2330/DC202608211314/HGIFEZZ 6.0
.AR VNCC1 20260823 DH0245/DC202608211314/HGIFEZZ 5.4
.AR VNCC1 20260823 DH0845/DC202608211314/HGIFEZZ 7.4
.AR VNCC1 20260823 DH1715/DC202608211314/HGIFEZZ 3.7
.AR VNCC1 20260824 DH0015/DC202608211314/HGIFEZZ 6.2
.AR TMJC1 20260821 DH1215/DC202608211314/HG 4.0 :OBSERVED
.AR TMJC1 20260821 DH1415/DC202608211314/HGIFEZZ 3.5
.AR TMJC1 20260822 DH0900/DC202608211314/HGIFEZZ 6.9
.AR TMJC1 20260822 DH1415/DC202608211314/HGIFEZZ 4.0
.AR TMJC1 20260822 DH2300/DC202608211314/HGIFEZZ 5.3
.AR TMJC1 20260823 DH0145/DC202608211314/HGIFEZZ 4.7
.AR TMJC1 20260823 DH1000/DC202608211314/HGIFEZZ 7.1
.AR TMJC1 20260823 DH1515/DC202608211314/HGIFEZZ 3.9
.AR TMJC1 20260823 DH2315/DC202608211314/HGIFEZZ 5.4
.AR TMJC1 20260824 DH0245/DC202608211314/HGIFEZZ 4.7
.AR TMJC1 20260824 DH1045/DC202608211314/HGIFEZZ 7.1
.AR RRIC1 20260821 DH1230/DC202608211314/HG 4.5 :OBSERVED
.AR RRIC1 20260821 DH1615/DC202608211314/HGIFEZZ 3.1
.AR RRIC1 20260821 DH2245/DC202608211314/HGIFEZZ 5.7
.AR RRIC1 20260822 DH0145/DC202608211314/HGIFEZZ 4.9
.AR RRIC1 20260822 DH0815/DC202608211314/HGIFEZZ 6.9
.AR RRIC1 20260822 DH1700/DC202608211314/HGIFEZZ 2.9
.AR RRIC1 20260822 DH2345/DC202608211314/HGIFEZZ 5.9
.AR RRIC1 20260823 DH0300/DC202608211314/HGIFEZZ 5.0
.AR RRIC1 20260823 DH0915/DC202608211314/HGIFEZZ 7.0
.AR RRIC1 20260823 DH1800/DC202608211314/HGIFEZZ 3.0
.AR RRIC1 20260824 DH0030/DC202608211314/HGIFEZZ 6.1
$$