582 FGUS86 KSTO 222121 RVSUSA HYDROLOGIC STATEMENT NATIONAL WEATHER SERVICE SACRAMENTO CA 221 PM PDT WED MAR 22 2017 ...Rises expected on the Upper Sacramento River... .The rainfall from the last system will bring slight rises to the Upper Sacramento River. Overflow is forecast to begin tomorrow at Tisdale Weir. Forecasts are based on present and forecasted meteorological and hydrologic conditions at time of issuance. Unlisted forecast points are expected to remain below monitor stage. All those affected by river conditions should remain alert for rapid changes and for possible forecast revisions. For more hydrologic information and stage definitions refer to the following web site: http://www.wrh.noaa.gov/sto/hydro_data.php CAC103-232121- 221 PM PDT WED MAR 22 2017 Sacramento River Above Bend Bridge 03/22 13:45 stage 8.5 ft Forecast to rise to near 10.0 FT then forecast to recede to near 9.0 FT tomorrow afternoon. Monitor stage 22.0 ft, Flood stage 27.0 ft $$ CAC103-232121- 221 PM PDT WED MAR 22 2017 Sacramento River At Tehama Bridge 03/22 14:00 stage 204.2 ft Forecast to rise to near 205.5 FT early tomorrow morning then forecast to recede to near 205.0 FT tomorrow afternoon. Monitor stage 210.0 ft, Flood stage 213.0 ft $$ CAC103-232121- 221 PM PDT WED MAR 22 2017 Sacramento River At Vina Woodson Bridge 03/22 12:45 stage 170.9 ft Forecast to rise to near 172.0 FT late tomorrow morning then forecast to recede to near 171.5 FT tomorrow afternoon. Monitor stage 180.0 ft, Flood stage 183.0 ft $$ CAC007-021-232121- 221 PM PDT WED MAR 22 2017 Sacramento River At Ord Ferry 03/22 12:45 stage 101.9 ft Forecast to rise to near 103.0 FT tomorrow afternoon. Monitor stage 110.0 ft, Flood stage 114.0 ft $$ CAC011-101-232121- 221 PM PDT WED MAR 22 2017 Sacramento River At Colusa Bridge 03/22 13:45 stage 53.1 ft Forecast to rise to near 58.0 FT early Friday morning then forecast to fluctuate near 58.0 FT thru Friday afternoon. Monitor stage 63.0 ft, Flood stage 70.0 ft $$ CAC011-101-232121- 221 PM PDT WED MAR 22 2017 Sacramento River At Tisdale Weir 03/22 12:15 stage 44.5 ft Forecast to begin overflow tomorrow afternoon then overflow depth at weir increasing to 0.9 FT near Friday noon then overflow to remain near depth of 0.9 FT thru Friday afternoon. Monitor stage 45.5 ft, Flood stage 53.0 ft Impact for Tisdale Weir...Near 45.5 feet, Tisdale Weir crest elevation. Overflow begins into the Tisdale Bypass. This water eventually ends up in the Sutter Bypass. $$ HEC