SLCESGCO COLORADO BASIN RIVER FORECASTCENTER NATIONAL WEATHER SERVICE SALT LAKE CITY UTAH May 10, 2023 Seasonal outlook for maximum flows: YDLC2L_F Comments: # ESP Forecast Information # # Analysis Period: 2023-05-10 - 2023-07-31 (MST) # Forecast Parameters: River Discharge # Forecast Interval: 2023-05-10 - 2023-07-31 (MST) # Forecast Point: YDLC2L_F Daily Peak -- Seasonal Maximum # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 22023 22388 23427 24598 29571 CFSD Number of Days to Peak from: 2023-05-10 # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 4 11 13 15 19 DAYS Number of Days Above: 10000 cfs # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 33 34 37 39 43 DAYS Number of Days Above: 12000 cfs # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 29 31 32 36 38 DAYS Number of Days Above: 14000 cfs # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 22 25 27 30 32 DAYS Number of Days Above: 16000 cfs # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 16 19 21 24 27 DAYS Number of Days Above: 18000 cfs # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 12 13 16 19 21 DAYS Number of Days Above: 20000 cfs # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 6 8 10 12 13 DAYS Number of Days Above: 22000 cfs # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # ------------------------------------------------------------------ # 1 1 3 4 6 DAYS 1-week Seasonal Peak Flow Max Highlight: # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # -------------------------------------------------------------------------------- # Interval: 2023-05-21 - 2023-05-27 21323 22112 22906 24293 27456 CFSD # Interval: 2023-05-22 - 2023-05-28 21146 21564 22906 24293 27456 CFSD # Interval: 2023-05-23 - 2023-05-29 19539 21198 23165 24299 26909 CFSD # Interval: 2023-05-24 - 2023-05-30 18075 20257 21903 23819 27456 CFSD # Interval: 2023-05-25 - 2023-05-31 17597 18314 20488 23336 27456 CFSD 2-week Seasonal Peak Flow Max Highlight: # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # -------------------------------------------------------------------------------- # Interval: 2023-05-20 - 2023-06-02 21593 22280 23190 24598 29571 CFSD # Interval: 2023-05-21 - 2023-06-03 21330 22280 23190 24598 29571 CFSD # Interval: 2023-05-22 - 2023-06-04 21153 22088 23427 24598 29571 CFSD # Interval: 2023-05-23 - 2023-06-05 19559 21275 23392 24469 27456 CFSD # Interval: 2023-05-24 - 2023-06-06 19169 21039 22097 23977 27456 CFSD 1-week Seasonal Peak Flow: # ESP Forecast Information # # Analysis Period: 2023-05-10 - 2023-07-31 (MST) # Forecast Parameters: River River Flow (Mean Daily) - (CFSD) # Forecast Interval: 1 week # Forecast Point: YDLC2L_F # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # -------------------------------------------------------------------------------- # Interval: 2023-05-10 - 2023-05-16 21908 21936 21958 21987 22028 CFSD # Interval: 2023-05-11 - 2023-05-17 21908 21936 21958 21987 22028 CFSD # Interval: 2023-05-12 - 2023-05-18 21908 21936 21958 21987 22028 CFSD # Interval: 2023-05-13 - 2023-05-19 21908 21936 21958 21987 22028 CFSD # Interval: 2023-05-14 - 2023-05-20 21908 21941 21968 22013 22091 CFSD # Interval: 2023-05-15 - 2023-05-21 21196 21565 21755 22400 22843 CFSD # Interval: 2023-05-16 - 2023-05-22 21354 21700 22370 23102 24386 CFSD # Interval: 2023-05-17 - 2023-05-23 21516 21762 22569 23898 25422 CFSD # Interval: 2023-05-18 - 2023-05-24 21516 21762 22606 24258 26574 CFSD # Interval: 2023-05-19 - 2023-05-25 21516 21836 22721 24293 27456 CFSD # Interval: 2023-05-20 - 2023-05-26 21516 21836 22749 24293 27456 CFSD # Interval: 2023-05-21 - 2023-05-27 21323 22112 22906 24293 27456 CFSD # Interval: 2023-05-22 - 2023-05-28 21146 21564 22906 24293 27456 CFSD # Interval: 2023-05-23 - 2023-05-29 19539 21198 23165 24299 26909 CFSD # Interval: 2023-05-24 - 2023-05-30 18075 20257 21903 23819 27456 CFSD # Interval: 2023-05-25 - 2023-05-31 17597 18314 20488 23336 27456 CFSD # Interval: 2023-05-26 - 2023-06-01 16454 16969 20076 22594 24865 CFSD # Interval: 2023-05-27 - 2023-06-02 15083 17152 19568 21283 24409 CFSD # Interval: 2023-05-28 - 2023-06-03 14767 17160 19238 21240 24308 CFSD # Interval: 2023-05-29 - 2023-06-04 14411 16589 19256 21771 24364 CFSD # Interval: 2023-05-30 - 2023-06-05 14522 15834 19256 21771 23973 CFSD # Interval: 2023-05-31 - 2023-06-06 14497 15789 18175 21203 23017 CFSD # Interval: 2023-06-01 - 2023-06-07 15020 15637 17391 20435 22844 CFSD # Interval: 2023-06-02 - 2023-06-08 14452 15613 16534 19445 22844 CFSD # Interval: 2023-06-03 - 2023-06-09 15010 15583 16415 19363 21957 CFSD # Interval: 2023-06-04 - 2023-06-10 14105 15585 16187 18189 21480 CFSD # Interval: 2023-06-05 - 2023-06-11 14105 15359 15936 17618 19101 CFSD # Interval: 2023-06-06 - 2023-06-12 13905 14669 15835 17029 19082 CFSD # Interval: 2023-06-07 - 2023-06-13 12811 13319 15577 16660 19082 CFSD # Interval: 2023-06-08 - 2023-06-14 11716 13223 15476 16563 18627 CFSD # Interval: 2023-06-09 - 2023-06-15 11686 12866 14831 16148 17857 CFSD # Interval: 2023-06-10 - 2023-06-16 10967 11905 13497 15185 17579 CFSD # Interval: 2023-06-11 - 2023-06-17 9718 11181 12868 14428 16589 CFSD # Interval: 2023-06-12 - 2023-06-18 9181 11008 11901 13810 15984 CFSD # Interval: 2023-06-13 - 2023-06-19 8568 10083 11248 13271 15690 CFSD # Interval: 2023-06-14 - 2023-06-20 8236 9160 10756 12895 14858 CFSD # Interval: 2023-06-15 - 2023-06-21 8110 8827 11016 12002 13918 CFSD # Interval: 2023-06-16 - 2023-06-22 8104 8596 10446 11410 13850 CFSD # Interval: 2023-06-17 - 2023-06-23 7364 8349 9646 11444 12616 CFSD # Interval: 2023-06-18 - 2023-06-24 7270 7961 8716 10771 13764 CFSD # Interval: 2023-06-19 - 2023-06-25 6681 7540 8194 10771 13745 CFSD # Interval: 2023-06-20 - 2023-06-26 6278 7154 8023 10489 12845 CFSD # Interval: 2023-06-21 - 2023-06-27 6040 6908 7866 9463 11097 CFSD # Interval: 2023-06-22 - 2023-06-28 5690 6613 7718 9010 11097 CFSD # Interval: 2023-06-23 - 2023-06-29 5242 6246 7652 8793 11085 CFSD # Interval: 2023-06-24 - 2023-06-30 4890 5877 7560 8719 10815 CFSD # Interval: 2023-06-25 - 2023-07-01 4649 5544 7175 8063 9987 CFSD # Interval: 2023-06-26 - 2023-07-02 4479 5257 6599 7743 8834 CFSD # Interval: 2023-06-27 - 2023-07-03 4222 4966 6151 7391 8137 CFSD # Interval: 2023-06-28 - 2023-07-04 3802 4665 5895 6997 8014 CFSD # Interval: 2023-06-29 - 2023-07-05 3570 4355 5640 6631 7780 CFSD # Interval: 2023-06-30 - 2023-07-06 3349 4143 5299 6084 7520 CFSD # Interval: 2023-07-01 - 2023-07-07 3314 3891 4971 5754 7335 CFSD # Interval: 2023-07-02 - 2023-07-08 3142 3472 4650 5425 6820 CFSD # Interval: 2023-07-03 - 2023-07-09 2998 3222 4236 5040 6622 CFSD # Interval: 2023-07-04 - 2023-07-10 2598 2946 3927 4724 5946 CFSD # Interval: 2023-07-05 - 2023-07-11 2379 2822 3783 4568 5932 CFSD # Interval: 2023-07-06 - 2023-07-12 2257 2652 3579 4282 5682 CFSD # Interval: 2023-07-07 - 2023-07-13 2133 2457 3335 3902 5424 CFSD # Interval: 2023-07-08 - 2023-07-14 2010 2285 3051 3611 5419 CFSD # Interval: 2023-07-09 - 2023-07-15 1865 2141 2822 3530 5253 CFSD # Interval: 2023-07-10 - 2023-07-16 1740 1971 2679 3265 5211 CFSD # Interval: 2023-07-11 - 2023-07-17 1649 1808 2463 3116 5177 CFSD # Interval: 2023-07-12 - 2023-07-18 1449 1663 2315 3000 4444 CFSD # Interval: 2023-07-13 - 2023-07-19 1296 1515 2102 2722 4045 CFSD # Interval: 2023-07-14 - 2023-07-20 1213 1407 1890 2422 3724 CFSD # Interval: 2023-07-15 - 2023-07-21 1155 1305 1775 2154 3701 CFSD # Interval: 2023-07-16 - 2023-07-22 1057 1211 1589 1957 3671 CFSD # Interval: 2023-07-17 - 2023-07-23 1005 1095 1516 1843 2990 CFSD # Interval: 2023-07-18 - 2023-07-24 953 982 1378 1833 2763 CFSD # Interval: 2023-07-19 - 2023-07-25 857 950 1262 1831 2498 CFSD # Interval: 2023-07-20 - 2023-07-26 792 900 1184 1708 2395 CFSD # Interval: 2023-07-21 - 2023-07-27 772 819 1101 1464 2346 CFSD # Interval: 2023-07-22 - 2023-07-28 759 801 1043 1334 2327 CFSD # Interval: 2023-07-23 - 2023-07-29 729 765 989 1222 2250 CFSD # Interval: 2023-07-24 - 2023-07-30 701 734 986 1155 2012 CFSD # Interval: 2023-07-25 - 2023-07-31 646 681 939 1079 1830 CFSD 2-week Seasonal Peak Flow: # ESP Forecast Information # # Analysis Period: 2023-05-10 - 2023-07-31 (MST) # Forecast Parameters: River River Flow (Mean Daily) - (CFSD) # Forecast Interval: 2 week # Forecast Point: YDLC2L_F # # YDLC2L_F # Exceedance Prob. 0.90 0.75 0.50 0.25 0.10 Units # -------------------------------------------------------------------------------- # Interval: 2023-05-10 - 2023-05-23 21945 22027 22569 23898 25422 CFSD # Interval: 2023-05-11 - 2023-05-24 21945 22027 22606 24258 26574 CFSD # Interval: 2023-05-12 - 2023-05-25 21945 22031 22721 24293 27456 CFSD # Interval: 2023-05-13 - 2023-05-26 21945 22031 22749 24293 27456 CFSD # Interval: 2023-05-14 - 2023-05-27 21965 22178 22906 24293 27456 CFSD # Interval: 2023-05-15 - 2023-05-28 21517 22134 22906 24293 27456 CFSD # Interval: 2023-05-16 - 2023-05-29 21593 22280 23169 24378 27456 CFSD # Interval: 2023-05-17 - 2023-05-30 21593 22280 23190 24598 29571 CFSD # Interval: 2023-05-18 - 2023-05-31 21593 22280 23190 24598 29571 CFSD # Interval: 2023-05-19 - 2023-06-01 21593 22280 23190 24598 29571 CFSD # Interval: 2023-05-20 - 2023-06-02 21593 22280 23190 24598 29571 CFSD # Interval: 2023-05-21 - 2023-06-03 21330 22280 23190 24598 29571 CFSD # Interval: 2023-05-22 - 2023-06-04 21153 22088 23427 24598 29571 CFSD # Interval: 2023-05-23 - 2023-06-05 19559 21275 23392 24469 27456 CFSD # Interval: 2023-05-24 - 2023-06-06 19169 21039 22097 23977 27456 CFSD # Interval: 2023-05-25 - 2023-06-07 18004 19621 21264 23741 27456 CFSD # Interval: 2023-05-26 - 2023-06-08 16602 18642 20873 22881 24865 CFSD # Interval: 2023-05-27 - 2023-06-09 16285 17536 20088 22127 24409 CFSD # Interval: 2023-05-28 - 2023-06-10 16277 17536 19757 21771 24364 CFSD # Interval: 2023-05-29 - 2023-06-11 16016 16844 19284 21771 24364 CFSD # Interval: 2023-05-30 - 2023-06-12 16294 16844 19284 21771 23973 CFSD # Interval: 2023-05-31 - 2023-06-13 15971 16598 18441 21203 23017 CFSD # Interval: 2023-06-01 - 2023-06-14 15644 16520 17527 20435 22844 CFSD # Interval: 2023-06-02 - 2023-06-15 15367 16182 16708 19445 22844 CFSD # Interval: 2023-06-03 - 2023-06-16 15013 15746 16553 19363 21957 CFSD # Interval: 2023-06-04 - 2023-06-17 14105 15598 16406 18189 21480 CFSD # Interval: 2023-06-05 - 2023-06-18 14105 15359 16089 17618 19101 CFSD # Interval: 2023-06-06 - 2023-06-19 13905 14669 15835 17029 19082 CFSD # Interval: 2023-06-07 - 2023-06-20 12811 13630 15577 16660 19082 CFSD # Interval: 2023-06-08 - 2023-06-21 12546 13275 15476 16563 18627 CFSD # Interval: 2023-06-09 - 2023-06-22 12266 13026 14831 16184 17857 CFSD # Interval: 2023-06-10 - 2023-06-23 11477 12043 13851 15393 17579 CFSD # Interval: 2023-06-11 - 2023-06-24 10706 11503 12988 14428 16825 CFSD # Interval: 2023-06-12 - 2023-06-25 9304 11207 12040 14057 16239 CFSD # Interval: 2023-06-13 - 2023-06-26 8568 10153 11319 13618 16040 CFSD # Interval: 2023-06-14 - 2023-06-27 8236 9160 11052 13141 15339 CFSD # Interval: 2023-06-15 - 2023-06-28 8110 8827 11017 12084 14366 CFSD # Interval: 2023-06-16 - 2023-06-29 8104 8596 10446 11637 14366 CFSD # Interval: 2023-06-17 - 2023-06-30 7364 8349 9646 11444 13775 CFSD # Interval: 2023-06-18 - 2023-07-01 7270 7961 8716 10771 13764 CFSD # Interval: 2023-06-19 - 2023-07-02 6681 7540 8195 10771 13745 CFSD # Interval: 2023-06-20 - 2023-07-03 6278 7154 8100 10489 12845 CFSD # Interval: 2023-06-21 - 2023-07-04 6040 6908 7948 9463 11097 CFSD # Interval: 2023-06-22 - 2023-07-05 5690 6613 7718 9010 11097 CFSD # Interval: 2023-06-23 - 2023-07-06 5242 6246 7652 8793 11085 CFSD # Interval: 2023-06-24 - 2023-07-07 4890 5877 7560 8719 10815 CFSD # Interval: 2023-06-25 - 2023-07-08 4649 5544 7175 8063 9987 CFSD # Interval: 2023-06-26 - 2023-07-09 4479 5257 6599 7743 8834 CFSD # Interval: 2023-06-27 - 2023-07-10 4222 4966 6151 7391 8137 CFSD # Interval: 2023-06-28 - 2023-07-11 3802 4665 5895 6997 8014 CFSD # Interval: 2023-06-29 - 2023-07-12 3570 4355 5640 6631 7780 CFSD # Interval: 2023-06-30 - 2023-07-13 3349 4143 5299 6084 7520 CFSD # Interval: 2023-07-01 - 2023-07-14 3314 3891 4971 5754 7335 CFSD # Interval: 2023-07-02 - 2023-07-15 3142 3472 4650 5425 6820 CFSD # Interval: 2023-07-03 - 2023-07-16 2998 3222 4236 5040 6622 CFSD # Interval: 2023-07-04 - 2023-07-17 2598 2946 3927 4724 5946 CFSD # Interval: 2023-07-05 - 2023-07-18 2379 2822 3783 4568 5932 CFSD # Interval: 2023-07-06 - 2023-07-19 2257 2652 3579 4282 5682 CFSD # Interval: 2023-07-07 - 2023-07-20 2133 2457 3335 3902 5424 CFSD # Interval: 2023-07-08 - 2023-07-21 2010 2285 3051 3620 5419 CFSD # Interval: 2023-07-09 - 2023-07-22 1865 2141 2822 3530 5253 CFSD # Interval: 2023-07-10 - 2023-07-23 1740 1971 2679 3265 5211 CFSD # Interval: 2023-07-11 - 2023-07-24 1649 1808 2463 3116 5177 CFSD # Interval: 2023-07-12 - 2023-07-25 1449 1663 2315 3000 4444 CFSD # Interval: 2023-07-13 - 2023-07-26 1296 1515 2102 2722 4045 CFSD # Interval: 2023-07-14 - 2023-07-27 1213 1407 1890 2422 3724 CFSD # Interval: 2023-07-15 - 2023-07-28 1155 1305 1775 2154 3701 CFSD # Interval: 2023-07-16 - 2023-07-29 1057 1211 1589 1957 3671 CFSD # Interval: 2023-07-17 - 2023-07-30 1005 1095 1516 1843 2990 CFSD # Interval: 2023-07-18 - 2023-07-31 953 982 1378 1833 2763 CFSD Please feel free to contact the forecaster at brenda.alcorn@noaa.gov Issued by: B.Alcorn NNNN $$