245  
FGUS56 KRSA 191307  
RVFSAC  
 
DELTA TIDE FORECAST  
NATIONAL WEATHER SERVICE / CALIFORNIA-NEVADA RFC / SACRAMENTO CA  
CALIFORNIA DEPARTMENT OF WATER RESOURCES / SACRAMENTO CA  
607 AM PDT WED AUG 19 2026  
 
NEXT ISSUANCE: THURSDAY, AUGUST 20, 2026 AT 9AM PDT  
 
ALL LOCATIONS ARE EXPECTED TO REMAIN BELOW CRITICAL LEVELS  
 
*********************************************************************  
SPECIAL NOTES-  
 
*********************************************************************  
RIO VISTA ANTIOCH  
[RVBC1] [ATIC1]  
WED 08/19 WED 08/19  
9 45 AM 5.4 9 30 AM 5.2  
3 00 PM 4.3 2 00 PM 4.0  
9 45 PM 6.7 9 00 PM 6.4  
THU 08/20 THU 08/20  
6 00 AM 3.2 5 15 AM 2.8  
11 00 AM 5.4 10 45 AM 5.2  
3 45 PM 4.6 2 45 PM 4.2  
10 45 PM 6.7 10 00 PM 6.4  
FRI 08/21 FRI 08/21  
7 00 AM 3.0 6 15 AM 2.5  
12 15 PM 5.6 11 45 AM 5.3  
4 45 PM 4.8 4 00 PM 4.3  
 
MALLARD ISLAND VENICE ISLAND  
[MLIC1] [VNCC1]  
WED 08/19 WED 08/19  
9 00 AM 5.0 11 30 AM 6.1  
2 00 PM 3.6 4 30 PM 4.7  
7 45 PM 6.3 11 15 PM 7.1  
 
THU 08/20 THU 08/20  
4 30 AM 2.2 7 00 AM 4.2  
10 15 AM 4.9 12 45 PM 6.0  
2 45 PM 4.0 5 15 PM 4.9  
8 30 PM 6.2  
FRI 08/21 FRI 08/21  
5 30 AM 1.9 12 00 AM 7.1  
11 30 AM 5.0 8 00 AM 4.2  
4 00 PM 4.2 2 00 PM 5.9  
FRI 08/21  
 
THREE MILE SLOUGH ROUGH & READY ISLAND  
[TMJC1] [RRIC1]  
WED 08/19 WED 08/19  
10 30 AM 5.2 6 30 AM 3.4  
3 00 PM 4.4 12 15 PM 5.7  
10 15 PM 6.5 5 00 PM 4.1  
11 30 PM 6.7  
THU 08/20 THU 08/20  
5 45 AM 3.7 7 45 AM 3.4  
11 30 AM 5.2 1 30 PM 5.6  
4 00 PM 4.6 5 45 PM 4.3  
11 00 PM 6.5  
FRI 08/21 FRI 08/21  
6 45 AM 3.6 12 30 AM 6.6  
9 00 AM 3.2  
2 45 PM 5.7  
SAT 08/22  
12 00 AM 6.7  
7 15 AM 3.5  
 
ALL THOSE AFFECTED BY RIVER CONDITIONS SHOULD REMAIN ALERT FOR  
RAPID CHANGES AND FOR POSSIBLE FORECAST REVISIONS.  
 
.AR RVBC1 20260819 DH1230/DC202608191307/HG 3.6 :OBSERVED  
.AR RVBC1 20260819 DH1645/DC202608191307/HGIFEZZ 5.4  
.AR RVBC1 20260819 DH2200/DC202608191307/HGIFEZZ 4.3  
.AR RVBC1 20260820 DH0445/DC202608191307/HGIFEZZ 6.7  
.AR RVBC1 20260820 DH1300/DC202608191307/HGIFEZZ 3.2  
.AR RVBC1 20260820 DH1800/DC202608191307/HGIFEZZ 5.4  
.AR RVBC1 20260820 DH2245/DC202608191307/HGIFEZZ 4.6  
.AR RVBC1 20260821 DH0545/DC202608191307/HGIFEZZ 6.7  
.AR RVBC1 20260821 DH1400/DC202608191307/HGIFEZZ 3.0  
.AR RVBC1 20260821 DH1915/DC202608191307/HGIFEZZ 5.6  
.AR RVBC1 20260821 DH2345/DC202608191307/HGIFEZZ 4.8  
.AR ATIC1 20260819 DH1230/DC202608191307/HG 3.6 :OBSERVED  
.AR ATIC1 20260819 DH1630/DC202608191307/HGIFEZZ 5.2  
.AR ATIC1 20260819 DH2100/DC202608191307/HGIFEZZ 4.0  
.AR ATIC1 20260820 DH0400/DC202608191307/HGIFEZZ 6.4  
.AR ATIC1 20260820 DH1215/DC202608191307/HGIFEZZ 2.8  
.AR ATIC1 20260820 DH1745/DC202608191307/HGIFEZZ 5.2  
.AR ATIC1 20260820 DH2145/DC202608191307/HGIFEZZ 4.2  
.AR ATIC1 20260821 DH0500/DC202608191307/HGIFEZZ 6.4  
.AR ATIC1 20260821 DH1315/DC202608191307/HGIFEZZ 2.5  
.AR ATIC1 20260821 DH1845/DC202608191307/HGIFEZZ 5.3  
.AR ATIC1 20260821 DH2300/DC202608191307/HGIFEZZ 4.3  
.AR MLIC1 20260819 DH1230/DC202608191307/HG 3.6 :OBSERVED  
.AR MLIC1 20260819 DH1600/DC202608191307/HGIFEZZ 5.0  
.AR MLIC1 20260819 DH2100/DC202608191307/HGIFEZZ 3.6  
.AR MLIC1 20260820 DH0245/DC202608191307/HGIFEZZ 6.3  
.AR MLIC1 20260820 DH1130/DC202608191307/HGIFEZZ 2.2  
.AR MLIC1 20260820 DH1715/DC202608191307/HGIFEZZ 4.9  
.AR MLIC1 20260820 DH2145/DC202608191307/HGIFEZZ 4.0  
.AR MLIC1 20260821 DH0330/DC202608191307/HGIFEZZ 6.2  
.AR MLIC1 20260821 DH1230/DC202608191307/HGIFEZZ 1.9  
.AR MLIC1 20260821 DH1830/DC202608191307/HGIFEZZ 5.0  
.AR MLIC1 20260821 DH2300/DC202608191307/HGIFEZZ 4.2  
.AR VNCC1 20260819 DH1245/DC202608191307/HG 4.0 :OBSERVED  
.AR VNCC1 20260819 DH1830/DC202608191307/HGIFEZZ 6.1  
.AR VNCC1 20260819 DH2330/DC202608191307/HGIFEZZ 4.7  
.AR VNCC1 20260820 DH0615/DC202608191307/HGIFEZZ 7.1  
.AR VNCC1 20260820 DH1400/DC202608191307/HGIFEZZ 4.2  
.AR VNCC1 20260820 DH1945/DC202608191307/HGIFEZZ 6.0  
.AR VNCC1 20260821 DH0015/DC202608191307/HGIFEZZ 4.9  
.AR VNCC1 20260821 DH0700/DC202608191307/HGIFEZZ 7.1  
.AR VNCC1 20260821 DH1500/DC202608191307/HGIFEZZ 4.2  
.AR VNCC1 20260821 DH2100/DC202608191307/HGIFEZZ 5.9  
.AR VNCC1 20260822 DH0115/DC202608191307/HGIFEZZ 4.9  
.AR TMJC1 20260819 DH1215/DC202608191307/HG 3.6 :OBSERVED  
.AR TMJC1 20260819 DH1730/DC202608191307/HGIFEZZ 5.2  
.AR TMJC1 20260819 DH2200/DC202608191307/HGIFEZZ 4.4  
.AR TMJC1 20260820 DH0515/DC202608191307/HGIFEZZ 6.5  
.AR TMJC1 20260820 DH1245/DC202608191307/HGIFEZZ 3.7  
.AR TMJC1 20260820 DH1830/DC202608191307/HGIFEZZ 5.2  
.AR TMJC1 20260820 DH2300/DC202608191307/HGIFEZZ 4.6  
.AR TMJC1 20260821 DH0600/DC202608191307/HGIFEZZ 6.5  
.AR TMJC1 20260821 DH1345/DC202608191307/HGIFEZZ 3.6  
.AR TMJC1 20260822 DH0700/DC202608191307/HGIFEZZ 6.7  
.AR TMJC1 20260822 DH1415/DC202608191307/HGIFEZZ 3.5  
.AR RRIC1 20260819 DH1215/DC202608191307/HG 3.7 :OBSERVED  
.AR RRIC1 20260819 DH1330/DC202608191307/HGIFEZZ 3.4  
.AR RRIC1 20260819 DH1915/DC202608191307/HGIFEZZ 5.7  
.AR RRIC1 20260820 DH0000/DC202608191307/HGIFEZZ 4.1  
.AR RRIC1 20260820 DH0630/DC202608191307/HGIFEZZ 6.7  
.AR RRIC1 20260820 DH1445/DC202608191307/HGIFEZZ 3.4  
.AR RRIC1 20260820 DH2030/DC202608191307/HGIFEZZ 5.6  
.AR RRIC1 20260821 DH0045/DC202608191307/HGIFEZZ 4.3  
.AR RRIC1 20260821 DH0730/DC202608191307/HGIFEZZ 6.6  
.AR RRIC1 20260821 DH1600/DC202608191307/HGIFEZZ 3.2  
.AR RRIC1 20260821 DH2145/DC202608191307/HGIFEZZ 5.7  
 
 
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