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Colorado Basin May Water Supply Webinar Monday May 7 at 11 am MT.
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Great Basin April Water Supply Webinar Monday May 7 at 1:30 pm MT. More Info...
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Great Basin April Water Supply Webinar Monday May 7 at 1:30 pm MT. More Info...
Water Supply Webinars have been scheduled for 2018. More Info...
Peak Flow Forecast List Help | Download Data
Peak Flood Probability Legend
No Forecast
No Flood Stage
<10
>10
>25
>50
Options (on/off): Mean Daily Forecasts Instantaneous Forecasts Plot
Select by Area: CBRFC Green Colorado San Juan Great Sevier Virgin Low Col
Columns (on/off): ID River Location Flood Flow PI Issue Date Observed Peak to Date Observed Date Historic Peak Hist Peak Date Average Peak Normal Earliest Date Normal Latest Date Last Year Peak Last Year Date Notes Area Sub Area DS
Click column heading to sort by that data. Click ID to view point info.
Peak Flood Probability Legend






Options (on/off): Mean Daily Forecasts Instantaneous Forecasts Plot
Select by Area: CBRFC Green Colorado San Juan Great Sevier Virgin Low Col
Columns (on/off): ID River Location Flood Flow PI Issue Date Observed Peak to Date Observed Date Historic Peak Hist Peak Date Average Peak Normal Earliest Date Normal Latest Date Last Year Peak Last Year Date Notes Area Sub Area DS
Click column heading to sort by that data. Click ID to view point info.
ID | River | Location | Flood Flow | PI | Issue Date | Mean Daily 90 | Mean Daily 75 | Mean Daily 50 | Mean Daily 25 | Mean Daily 10 | Inst 90 | Inst 75 | Inst 50 | Inst 25 | Inst 10 | Historic Peak | Average Peak | Normal Earliest Date | Normal Latest Date | Last Year Peak | Last Year Date | Notes | |||||||
1 | WBRW4 | Green | Daniel | 6100 | ![]() | 2018-04-23 | 2700 | 3000 | 3300 | 3500 | 4000 | 2800 | 3100 | 3400 | 3600 | 4100 | 5620 | 2695 | 05-27 | 06-28 | 5310 | ||||||||
2 | BPNW4 | New Fork | Big Piney | 8850 | ![]() | 2018-04-23 | 3200 | 3500 | 4000 | 5000 | 5500 | 3300 | 3600 | 4100 | 5200 | 5700 | 9110 | 4730 | 05-26 | 06-23 | 9010 | ||||||||
3 | LABW4 | Green | La Barge | 10900 | ![]() | 2018-04-23 | 7000 | 8000 | 9000 | 10500 | 11500 | 7200 | 8200 | 9200 | 11000 | 12000 | 18800 | 8000 | 05-26 | 06-21 | 15900 | ||||||||
4 | GRRW4 | Green | Green River | 11000 | ![]() | 2018-04-23 | 5000 | 6000 | 8000 | 9500 | 10000 | 5100 | 6100 | 8100 | 9700 | 10000 | 15400 | 5790 | 05-05 | 07-08 | 10500 | ||||||||
5 | HMFW4 | Hams Fork | Frontier | 1790 | ![]() | 2018-04-23 | NA | 300 | 400 | 500 | 600 | NA | 320 | 430 | 540 | 640 | 2000 | 710 | 05-09 | 06-06 | 1240 | ||||||||
6 | BNRU1 | Blacks Fork | Robertson | 2580 | ![]() | 2018-04-23 | 600 | 700 | 800 | 1000 | 1200 | 740 | 860 | 980 | 1200 | 1500 | 2860 | 1380 | 05-23 | 06-17 | 1380 | ||||||||
7 | HFMW4 | Henrys Fork | Manila | 2960 | ![]() | 2018-04-23 | 150 | 200 | 250 | 400 | 550 | NA | NA | NA | NA | NA | 3780 | 750 | 05-10 | 06-26 | 627 | ||||||||
8 | STMC2 | Yampa | Steamboat Springs | 5930 | ![]() | 2018-04-23 | 2000 | 2300 | 2500 | 3100 | 3600 | 2300 | 2600 | 2800 | 3400 | 3900 | 5870 | 3070 | 05-19 | 06-10 | 2640 | ||||||||
9 | ENMC2 | Elk | Milner | 6220 | ![]() | 2018-04-23 | 2300 | 2500 | 2800 | 3200 | 4500 | 2600 | 2800 | 3200 | 3600 | 5100 | 7000 | 3865 | 05-17 | 06-03 | 3960 | ||||||||
10 | MBLC2 | Yampa | Maybell | 21200 | ![]() | 2018-04-23 | 5500 | 6500 | 7000 | 8500 | 10000 | 5800 | 6800 | 7300 | 8800 | 10000 | 24400 | 10300 | 05-12 | 06-05 | 7930 | ||||||||
11 | LILC2 | Little Snake | Lily | 14700 | ![]() | 2018-04-23 | 1300 | 1500 | 2300 | 3000 | 4000 | 1500 | 1700 | 2600 | 3400 | 4500 | 13400 | 4320 | 05-03 | 06-04 | 2870 | ||||||||
12 | YDLC2 | Yampa | Deerlodge Park | 20600 | ![]() | 2018-04-23 | 7000 | 8000 | 9000 | 10500 | 12500 | 7400 | 8400 | 9400 | 11000 | 13000 | 32300 | 13470 | 05-11 | 06-04 | 10700 | ||||||||
13 | WRMC2 | White | Meeker | 8570 | ![]() | 2018-04-23 | 1300 | 1400 | 1600 | 1900 | 2200 | 1400 | 1500 | 1700 | 2100 | 2400 | 6320 | 3040 | 05-17 | 06-09 | 2300 | ||||||||
14 | WATU1 | White | Watson | 11600 | ![]() | 2018-04-23 | 1300 | 1500 | 1600 | 2000 | 2200 | 1300 | 1500 | 1700 | 2100 | 2300 | 8160 | 2815 | 05-16 | 06-08 | 2030 | ||||||||
15 | BRUU1 | Big Brush Ck | Vernal | NA | ![]() | 2018-04-23 | NA | NA | NA | 150 | 200 | NA | NA | NA | 160 | 210 | 414 | 235 | 05-04 | 06-01 | 205 | ||||||||
Peaking soon, see Current Hydrograph of BRUU1 for Forecast. | |||||||||||||||||||||||||||||
16 | STIU1 | Strawberry | Solider Springs | NA | ![]() | 2018-04-23 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 2770 | 900 | 04-25 | 06-07 | 1255 | ||||||||
Peak has already occurred, see Current Hydrograph of STIU1 for Forecast. | |||||||||||||||||||||||||||||
17 | CRUU1 | Currant Ck | Currant Ck Res | NA | ![]() | 2018-04-23 | NA | NA | NA | 130 | 200 | NA | NA | NA | NA | NA | 675 | 302 | 05-03 | 05-23 | 493 | ||||||||
Peaking soon, see Current Hydrograph of CRUU1 for Forecast. | |||||||||||||||||||||||||||||
18 | STAU1 | Strawberry | Starvation Res | NA | ![]() | 2018-04-23 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 2010 | 560 | 04-28 | 06-14 | 780 | Peak Flow Forecasts Are Regulated Forecasts Based On Upstream Diversions And Regulation | |||||||
Peak has already occurred, see Current Hydrograph of STAU1 for Forecast. | |||||||||||||||||||||||||||||
19 | WFDU1 | West Fork Duchesne | Vat Diversion | NA | ![]() | 2018-04-23 | 25 | 25 | 45 | 55 | 80 | NA | NA | NA | NA | NA | 661 | 185 | 05-10 | 06-03 | 375 | Peak Flow Forecasts Are Regulated Forecasts Based On Upstream Diversions And Regulation | |||||||
20 | TADU1 | Duchesne | Tabiona | 2600 | ![]() | 2018-04-23 | 120 | 150 | 200 | 250 | 350 | 210 | 240 | 290 | 350 | 460 | 2810 | 925 | 05-14 | 06-12 | 1450 | Peak Flow Forecasts Are Regulated Forecasts Based On Upstream Diversions And Regulation | |||||||
21 | USTU1 | Rock Ck | Upper Stillwater Res | NA | ![]() | 2018-04-23 | 450 | 500 | 600 | 800 | 900 | NA | NA | NA | NA | NA | 2090 | 1225 | 05-17 | 06-13 | 1493 | ||||||||
22 | DADU1 | Duchesne | Duchesne | NA | ![]() | 2018-04-23 | 160 | 250 | 350 | 550 | 650 | 360 | 460 | 560 | 780 | 880 | 4410 | 1490 | 05-17 | 06-20 | 1808 | Peak Flow Forecasts Are Regulated Forecasts Based On Upstream Diversions And Regulation | |||||||
23 | YLLU1 | Yellowstone | Altonah | 2200 | ![]() | 2018-04-23 | 300 | 350 | 450 | 550 | 750 | 340 | 410 | 540 | 670 | 940 | 1980 | 950 | 05-22 | 06-16 | 1070 | ||||||||
24 | NEUU1 | Uinta | Neola | 3880 | ![]() | 2018-04-23 | 350 | 400 | 500 | 650 | 900 | 540 | 690 | 990 | 1100 | 1300 | 3000 | 1245 | 05-15 | 06-11 | 1030 | ||||||||
25 | JESU1 | Green | Jensen | 24100 | ![]() | 2018-04-23 | 11000 | 12500 | 13500 | 16500 | 20000 | 11000 | 13000 | 14000 | 17000 | 21000 | 38500 | 16990 | 05-11 | 06-07 | 17900 | Peak Flow Forecasts On The Green River Below Flaming Gorge Reservoir Are Based On Usbr Planned Regul | |||||||
26 | GRVU1 | Green | Green River | 36400 | ![]() | 2018-04-23 | 11000 | 12500 | 14000 | 17500 | 22000 | 11000 | 13000 | 14000 | 18000 | 22000 | 47200 | 21700 | 05-16 | 06-11 | 21800 | Peak Flow Forecasts On The Green River Below Flaming Gorge Reservoir Are Based On Usbr Planned Regul |