993 FGUS55 KSTR 241849 RVFUT RIVER FORECAST NATIONAL WEATHER SERVICE COLORADO BASIN RIVER FORECAST CENTER SALT LAKE CITY UT 1247 MDT Mon Apr 24, 2023 FORECASTS BASED ON LATEST 7 DAY QUANTITATIVE PRECIPITATION FORECAST FORECASTS BASED ON LATEST 10 DAY TEMPERATURE FORECAST *** GJT HSA R I V E R S T A G E F O R E C A S T S Flood | Last Observed | Forecast Peak Stage | Stage Flow Time| Stage Flow Date/Time ft | ft cfs hh | ft cfs mmdd/hh ------------------------------------------------------------------------------ JESU1:GREEN - JENSEN, NR : 10.8 | 4.48 5370 14z | 6.31 9968 0428/09z ------------------------------------------------------------------------------ c = calculated by RFC hydrologic model - recent observed data available e = estimated by RFC hydrologic model - no recent observed data available Six Hourly Forecast Stage & Peak (feet) Beginning 04/25 00z: GREEN - JENSEN, NR .ER JESU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 4.44 / 4.37 / 4.38 / 4.38 / 4.32 / 4.29 / 4.76 / 4.87 / 4.99 / 5.40 / .E2 5.73 / 5.86 / 6.05 / 6.28 / 6.30 / 6.24 / 6.23 / 6.23 / 6.17 / 6.09 / .AR JESU1 20230428 Z DH09/DC202304241847/HGIFZXZ 6.31 .ER JESU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 4.44 / 4.37 / 4.38 / 4.38 / 4.32 / 4.29 / 4.76 / 4.87 / 4.99 / 5.40 / .E2 5.73 / 5.86 / 6.05 / 6.28 / 6.30 / 6.24 / 6.23 / 6.23 / 6.17 / 6.09 / .AR JESU1 20230428 Z DH09/DC202304241847/HGIFEXZ 6.31 *** PIH HSA R I V E R S T A G E F O R E C A S T S Flood | Last Observed | Forecast Peak Stage | Stage Flow Time| Stage Flow Date/Time ft | ft cfs hh | ft cfs mmdd/hh ------------------------------------------------------------------------------ BRBW4:BEAR - BORDER : 7.5 | 2.51 370 14z | 6.13 1598 0429/23z BIUI1:BEAR - ID/UT STATELI: 18.1 |11.74 1320 14z |15.49 2819 0429/22z ------------------------------------------------------------------------------ c = calculated by RFC hydrologic model - recent observed data available e = estimated by RFC hydrologic model - no recent observed data available Six Hourly Forecast Stage & Peak (feet) Beginning 04/25 00z: BEAR - BORDER .ER BRBW4 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 2.75 / 3.04 / 3.30 / 3.46 / 3.63 / 3.82 / 3.93 / 3.94 / 3.93 / 4.00 / .E2 4.13 / 4.28 / 4.54 / 4.82 / 5.09 / 5.31 / 5.56 / 5.81 / 5.96 / 6.04 / .AR BRBW4 20230429 Z DH23/DC202304241847/HGIFZXZ 6.13 .ER BRBW4 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 2.75 / 3.04 / 3.30 / 3.46 / 3.63 / 3.82 / 3.93 / 3.94 / 3.93 / 4.00 / .E2 4.13 / 4.28 / 4.54 / 4.82 / 5.09 / 5.31 / 5.56 / 5.81 / 5.96 / 6.04 / .AR BRBW4 20230429 Z DH23/DC202304241847/HGIFEXZ 6.13 BEAR - ID/UT STATELINE .ER BIUI1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 11.93 /12.19 /12.46 /12.71 /12.90 /13.09 /13.32 /13.56 /13.74 /13.91 / .E2 14.11 /14.29 /14.49 /14.68 /14.92 /15.22 /15.43 /15.45 /15.46 /15.47 / .AR BIUI1 20230429 Z DH22/DC202304241847/HGIFZXZ 15.49 .ER BIUI1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 11.93 /12.19 /12.46 /12.71 /12.90 /13.09 /13.32 /13.56 /13.74 /13.91 / .E2 14.11 /14.29 /14.49 /14.68 /14.92 /15.22 /15.43 /15.45 /15.46 /15.47 / .AR BIUI1 20230429 Z DH22/DC202304241847/HGIFEXZ 15.49 *** RIW HSA R I V E R S T A G E F O R E C A S T S Flood | Last Observed | Forecast Peak Stage | Stage Flow Time| Stage Flow Date/Time ft | ft cfs hh | ft cfs mmdd/hh ------------------------------------------------------------------------------ COKW4:BEAR - SMITHS FORK, : 6.0 | 3.17 410 14z | 4.64 1660 0429/23z ------------------------------------------------------------------------------ c = calculated by RFC hydrologic model - recent observed data available e = estimated by RFC hydrologic model - no recent observed data available Six Hourly Forecast Stage & Peak (feet) Beginning 04/25 00z: BEAR - SMITHS FORK, BLO, COKEVILLE, NR .ER COKW4 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 3.39 / 3.51 / 3.60 / 3.67 / 3.74 / 3.80 / 3.83 / 3.79 / 3.78 / 3.85 / .E2 3.94 / 4.03 / 4.12 / 4.23 / 4.32 / 4.43 / 4.51 / 4.56 / 4.59 / 4.62 / .AR COKW4 20230429 Z DH23/DC202304241847/HGIFZXZ 4.64 .ER COKW4 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 3.39 / 3.51 / 3.60 / 3.67 / 3.74 / 3.80 / 3.83 / 3.79 / 3.78 / 3.85 / .E2 3.94 / 4.03 / 4.12 / 4.23 / 4.32 / 4.43 / 4.51 / 4.56 / 4.59 / 4.62 / .AR COKW4 20230429 Z DH23/DC202304241847/HGIFEXZ 4.64 *** SLC HSA R I V E R S T A G E F O R E C A S T S Flood | Last Observed | Forecast Peak Stage | Stage Flow Time| Stage Flow Date/Time ft | ft cfs hh | ft cfs mmdd/hh ------------------------------------------------------------------------------ HRMU1:BLACKSMITH FORK - HY: 7.6 | 4.47 180 14z | 5.77 468 0428/12z PRZU1:LITTLE BEAR - PARADI: 9.7 | 7.59 390 14z | 8.66 726 0429/06z BCNU1:BEAR - CORINNE, NR : 15.5 |10.27 3850 14z |11.24 4477 0429/23z SCJU1:SILVER CK - SLIVER C: 9.0 | 6.78 60 14z | 7.26 86 0428/12z ECAU1:EAST CANYON CK - JER: 8.1 | 6.10 160 14z | 6.84 310 0429/12z GATU1:WEBER - GATEWAY : 17.0 |14.93 2530 14z |16.15 3612 0429/00z OGHU1:SF OGDEN - HUNTSVILL: 4.6 | 2.90 320 14z | 4.12 750 0429/06z WWPU1:WEBER - PLAIN CITY, : 27.0 |24.04e 3450e 12z |26.23 4291 0429/10z CASU1:SPANISH FORK - CASTI: 9.0 | 5.04 580 14z | 6.17 1026 0429/12z HATU1:SEVIER - HATCH : 3.9 | 2.33 540 14z | 2.85 722 0429/11z ------------------------------------------------------------------------------ c = calculated by RFC hydrologic model - recent observed data available e = estimated by RFC hydrologic model - no recent observed data available Six Hourly Forecast Stage & Peak (feet) Beginning 04/25 00z: BLACKSMITH FORK - HYRUM, NR, UPNL DAM, ABV .ER HRMU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 4.67 / 5.07 / 5.18 / 4.91 / 4.66 / 4.77 / 4.77 / 4.70 / 4.83 / 5.25 / .E2 5.43 / 5.34 / 5.39 / 5.67 / 5.77 / 5.63 / 5.58 / 5.70 / 5.75 / 5.62 / .AR HRMU1 20230428 Z DH12/DC202304241847/HGIFZXZ 5.77 .ER HRMU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 4.67 / 5.07 / 5.18 / 4.91 / 4.66 / 4.77 / 4.77 / 4.70 / 4.83 / 5.25 / .E2 5.43 / 5.34 / 5.39 / 5.67 / 5.77 / 5.63 / 5.58 / 5.70 / 5.75 / 5.62 / .AR HRMU1 20230428 Z DH12/DC202304241847/HGIFEXZ 5.77 LITTLE BEAR - PARADISE .ER PRZU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 7.79 / 8.21 / 8.28 / 8.07 / 7.93 / 7.98 / 7.95 / 7.80 / 7.93 / 8.21 / .E2 8.28 / 8.19 / 8.36 / 8.59 / 8.59 / 8.48 / 8.53 / 8.66 / 8.62 / 8.48 / .AR PRZU1 20230429 Z DH06/DC202304241847/HGIFZXZ 8.66 .ER PRZU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 7.79 / 8.21 / 8.28 / 8.07 / 7.93 / 7.98 / 7.95 / 7.80 / 7.93 / 8.21 / .E2 8.28 / 8.19 / 8.36 / 8.59 / 8.59 / 8.48 / 8.53 / 8.66 / 8.62 / 8.48 / .AR PRZU1 20230429 Z DH06/DC202304241847/HGIFEXZ 8.66 BEAR - CORINNE, NR .ER BCNU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 10.26 /10.24 /10.20 /10.16 /10.06 / 9.92 / 9.76 / 9.68 / 9.67 / 9.68 / .E2 9.74 / 9.88 /10.07 /10.23 /10.39 /10.57 /10.73 /10.86 /10.97 /11.12 / .AR BCNU1 20230429 Z DH23/DC202304241847/HGIFZXZ 11.24 .ER BCNU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 10.26 /10.24 /10.20 /10.16 /10.06 / 9.92 / 9.76 / 9.68 / 9.67 / 9.68 / .E2 9.74 / 9.88 /10.07 /10.23 /10.39 /10.57 /10.73 /10.86 /10.97 /11.12 / .AR BCNU1 20230429 Z DH23/DC202304241847/HGIFEXZ 11.24 SILVER CK - SLIVER CK JUNCTION, NR .ER SCJU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 6.78 / 7.08 / 7.21 / 7.13 / 7.04 / 6.97 / 6.91 / 6.83 / 6.84 / 6.96 / .E2 7.00 / 6.96 / 7.00 / 7.21 / 7.26 / 7.15 / 7.13 / 7.21 / 7.17 / 7.04 / .AR SCJU1 20230428 Z DH12/DC202304241847/HGIFZXZ 7.26 .ER SCJU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 6.78 / 7.08 / 7.21 / 7.13 / 7.04 / 6.97 / 6.91 / 6.83 / 6.84 / 6.96 / .E2 7.00 / 6.96 / 7.00 / 7.21 / 7.26 / 7.15 / 7.13 / 7.21 / 7.17 / 7.04 / .AR SCJU1 20230428 Z DH12/DC202304241847/HGIFEXZ 7.26 EAST CANYON CK - JEREMY RANCH, NR .ER ECAU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 5.99 / 6.14 / 6.27 / 6.29 / 6.27 / 6.27 / 6.26 / 6.21 / 6.21 / 6.31 / .E2 6.40 / 6.43 / 6.49 / 6.61 / 6.70 / 6.71 / 6.74 / 6.81 / 6.84 / 6.81 / .AR ECAU1 20230429 Z DH12/DC202304241847/HGIFZXZ 6.84 .ER ECAU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 5.99 / 6.14 / 6.27 / 6.29 / 6.27 / 6.27 / 6.26 / 6.21 / 6.21 / 6.31 / .E2 6.40 / 6.43 / 6.49 / 6.61 / 6.70 / 6.71 / 6.74 / 6.81 / 6.84 / 6.81 / .AR ECAU1 20230429 Z DH12/DC202304241847/HGIFEXZ 6.84 WEBER - GATEWAY .ER GATU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 15.12 /15.24 /15.39 /15.51 /15.54 /15.52 /15.50 /15.47 /15.44 /15.48 / .E2 15.59 /15.68 /15.73 /15.83 /15.98 /16.09 /16.15 /16.00 /16.08 /16.12 / .AR GATU1 20230429 Z DH00/DC202304241847/HGIFZXZ 16.15 .ER GATU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 15.12 /15.24 /15.39 /15.51 /15.54 /15.52 /15.50 /15.47 /15.44 /15.48 / .E2 15.59 /15.68 /15.73 /15.83 /15.98 /16.09 /16.15 /16.00 /16.08 /16.12 / .AR GATU1 20230429 Z DH00/DC202304241847/HGIFEXZ 16.15 SF OGDEN - HUNTSVILLE, NR .ER OGHU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 2.98 / 3.11 / 3.21 / 3.24 / 3.21 / 3.23 / 3.24 / 3.23 / 3.25 / 3.36 / .E2 3.44 / 3.45 / 3.47 / 3.56 / 3.62 / 3.62 / 3.87 / 4.12 / 3.74 / 3.65 / .AR OGHU1 20230429 Z DH06/DC202304241847/HGIFZXZ 4.12 .ER OGHU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 2.98 / 3.11 / 3.21 / 3.24 / 3.21 / 3.23 / 3.24 / 3.23 / 3.25 / 3.36 / .E2 3.44 / 3.45 / 3.47 / 3.56 / 3.62 / 3.62 / 3.87 / 4.12 / 3.74 / 3.65 / .AR OGHU1 20230429 Z DH06/DC202304241847/HGIFEXZ 4.12 WEBER - PLAIN CITY, NR .ER WWPU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 23.37 /23.57 /24.13 /24.35 /24.63 /24.83 /24.83 /24.76 /24.68 /24.65 / .E2 24.66 /24.78 /25.00 /25.21 /25.38 /25.63 /25.92 /26.15 /25.78 /25.91 / .AR WWPU1 20230429 Z DH10/DC202304241847/HGIFZXZ 26.23 .ER WWPU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 23.37 /23.57 /24.13 /24.35 /24.63 /24.83 /24.83 /24.76 /24.68 /24.65 / .E2 24.66 /24.78 /25.00 /25.21 /25.38 /25.63 /25.92 /26.15 /25.78 /25.91 / .AR WWPU1 20230429 Z DH10/DC202304241847/HGIFEXZ 26.23 SPANISH FORK - CASTILLA, NR .ER CASU1 20230425 Z DH00/DC202304241847/HGIFZ/DIH+06/ .E1 5.28 / 5.57 / 5.76 / 5.65 / 5.40 / 5.22 / 5.13 / 5.03 / 4.95 / 5.26 / .E2 5.46 / 5.55 / 5.65 / 5.81 / 5.91 / 5.96 / 5.96 / 6.07 / 6.17 / 6.15 / .AR CASU1 20230429 Z DH12/DC202304241847/HGIFZXZ 6.17 .ER CASU1 20230425 Z DH00/DC202304241847/HGIFE/DIH+06/ .E1 5.28 / 5.57 / 5.76 / 5.65 / 5.40 / 5.22 / 5.13 / 5.03 / 4.95 / 5.26 / .E2 5.46 / 5.55 / 5.65 / 5.81 / 5.91 / 5.96 / 5.96 / 6.07 / 6.17 / 6.15 / .AR CASU1 20230429 Z DH12/DC202304241847/HGIFEXZ 6.17 Hourly Forecast Stage & Peak (feet) Beginning 04/24 19z: SEVIER - HATCH .ER HATU1 20230424 Z DH19/DC202304241847/HGIFZ/DIH+01/ .E1 2.17 / 2.16 / 2.16 / 2.16 / 2.16 / 2.17 / 2.19 / 2.21 / 2.24 / 2.27 / .E2 2.29 / 2.31 / 2.33 / 2.34 / 2.35 / 2.35 / 2.35 / 2.34 / 2.33 / 2.32 / .E2 2.31 / 2.29 / 2.27 / 2.25 / 2.22 / 2.20 / 2.17 / 2.15 / 2.13 / 2.12 / .E2 2.11 / 2.10 / 2.11 / 2.11 / 2.12 / 2.13 / 2.14 / 2.15 / 2.16 / 2.16 / .E2 2.16 / 2.15 / 2.15 / 2.14 / 2.13 / 2.12 / 2.11 / 2.09 / 2.08 / 2.07 / .E2 2.06 / 2.06 / 2.05 / 2.06 / 2.07 / 2.09 / 2.12 / 2.15 / 2.18 / 2.21 / .E2 2.24 / 2.26 / 2.28 / 2.30 / 2.31 / 2.32 / 2.32 / 2.31 / 2.30 / 2.29 / .E2 2.27 / 2.26 / 2.24 / 2.23 / 2.22 / 2.21 / 2.22 / 2.23 / 2.25 / 2.28 / .E2 2.31 / 2.34 / 2.38 / 2.42 / 2.46 / 2.50 / 2.54 / 2.57 / 2.58 / 2.59 / .E2 2.58 / 2.57 / 2.55 / 2.52 / 2.49 / 2.47 / 2.45 / 2.43 / 2.43 / 2.42 / .E2 2.43 / 2.44 / 2.47 / 2.51 / 2.56 / 2.61 / 2.66 / 2.71 / 2.76 / 2.79 / .E2 2.82 / 2.83 / 2.85 / 2.85 / 2.83 / 2.81 / 2.78 / 2.74 / 2.70 / 2.66 / .AR HATU1 20230429 Z DH11/DC202304241847/HGIFZXZ 2.85 .ER HATU1 20230424 Z DH19/DC202304241847/HGIFE/DIH+01/ .E1 2.17 / 2.16 / 2.16 / 2.16 / 2.16 / 2.17 / 2.19 / 2.21 / 2.24 / 2.27 / .E2 2.29 / 2.31 / 2.33 / 2.34 / 2.35 / 2.35 / 2.35 / 2.34 / 2.33 / 2.32 / .E2 2.31 / 2.29 / 2.27 / 2.25 / 2.22 / 2.20 / 2.17 / 2.15 / 2.13 / 2.12 / .E2 2.11 / 2.10 / 2.11 / 2.11 / 2.12 / 2.13 / 2.14 / 2.15 / 2.16 / 2.16 / .E2 2.16 / 2.15 / 2.15 / 2.14 / 2.13 / 2.12 / 2.11 / 2.09 / 2.08 / 2.07 / .E2 2.06 / 2.06 / 2.05 / 2.06 / 2.07 / 2.09 / 2.12 / 2.15 / 2.18 / 2.21 / .E2 2.24 / 2.26 / 2.28 / 2.30 / 2.31 / 2.32 / 2.32 / 2.31 / 2.30 / 2.29 / .E2 2.27 / 2.26 / 2.24 / 2.23 / 2.22 / 2.21 / 2.22 / 2.23 / 2.25 / 2.28 / .E2 2.31 / 2.34 / 2.38 / 2.42 / 2.46 / 2.50 / 2.54 / 2.57 / 2.58 / 2.59 / .E2 2.58 / 2.57 / 2.55 / 2.52 / 2.49 / 2.47 / 2.45 / 2.43 / 2.43 / 2.42 / .E2 2.43 / 2.44 / 2.47 / 2.51 / 2.56 / 2.61 / 2.66 / 2.71 / 2.76 / 2.79 / .E2 2.82 / 2.83 / 2.85 / 2.85 / 2.83 / 2.81 / 2.78 / 2.74 / 2.70 / 2.66 / .AR HATU1 20230429 Z DH11/DC202304241847/HGIFEXZ 2.85 R I V E R F L O W F O R E C A S T S Flood | Last Observed | Forecast Peak Flow | Flow Time | Flow Date/Time cfs | cfs hh | cfs mmdd/hh ---------------------------------------------------------------------- CCSU1:CITY CK - SALT LAKE : 110 | 20e 12z | 38 0429/11z ---------------------------------------------------------------------- c = calculated by RFC hydrologic model - recent observed data available e = estimated by RFC hydrologic model - no recent observed data available ***CCSU1:CITY CK - SALT LAKE CITY, NR A TREATMENT PLANT DIVERSION EXISTS UPSTREAM FROM THE GAGE SITE ON CITY CREEK. OBSERVED FLOWS REPORTED ARE MORE REPRESENTATIVE OF FLOWS AT THE DIVERSION PLANT THAN FLOWS AT THE CANYON MOUTH. Six Hourly Forecast Flow & Peak (1000's cfs) Beginning 04/25 00z: CITY CK - SALT LAKE CITY, NR .ER CCSU1 20230425 Z DH00/DC202304241847/QRIFZ/DIH+06/ .E1 0.02 / 0.02 / 0.03 / 0.02 / 0.02 / 0.02 / 0.02 / 0.02 / 0.02 / 0.03 / .E2 0.03 / 0.03 / 0.03 / 0.03 / 0.04 / 0.03 / 0.03 / 0.04 / 0.04 / 0.04 / .AR CCSU1 20230429 Z DH11/DC202304241847/QRIFZXZ 0.038 .ER CCSU1 20230425 Z DH00/DC202304241847/QRIFE/DIH+06/ .E1 0.02 / 0.02 / 0.03 / 0.02 / 0.02 / 0.02 / 0.02 / 0.02 / 0.02 / 0.03 / .E2 0.03 / 0.03 / 0.03 / 0.03 / 0.04 / 0.03 / 0.03 / 0.04 / 0.04 / 0.04 / .AR CCSU1 20230429 Z DH11/DC202304241847/QRIFEXZ 0.038 **NOTE: The forecasts that are SHEF encoded with the 'FE' type-source will overwrite forecasts from the SLCRVFMCT product $$