NWS ID | River | Location | Flood Probability | Mean Daily 90% | 75% | 50% | 25% | 10% | Instantaneous 90% | 75% | 50% | 25% | 10% | Issue Date | Historic Peak | Average Peak | Flood | Last Year Peak | Last Year Date | Normal Earliest Date | Normal Latest Date | Observed Peak | Observed Date | |
1 | ALEC2 | East | Almont | ![]() | 06-06 | 5000 | 2000 | 2980 | 2580 | 06-08 | 05-21 | 06-11 | 597 | 05-23 | ||||||||||
2 | ARFN5 | Animas | Farmington | ![]() | 06-06 | 11000 | 4710 | 8810 | 4860 | 06-08 | 05-20 | 06-09 | 1700 | 05-06 | ||||||||||
3 | BCTU1 | Big Cottonwood Ck | Salt Lake City Nr | ![]() | 06-06 | 925 | 430 | 800 | 698 | 06-24 | 05-18 | 06-07 | 160 | 05-16 | ||||||||||
4 | BERU1 | Bear | Utah | ![]() | 06-06 | 3030 | 1600 | 3670 | 3030 | 07-01 | 05-15 | 06-14 | 647 | 05-11 | ||||||||||
5 | BFFU1 | San Juan | Bluff Nr | ![]() | 06-06 | 15200 | 7340 | 33838 | 4300 | 06-01 | 05-15 | 06-28 | 5650 | 05-26 | ||||||||||
6 | BPNW4 | New Fork | Big Piney Nr | ![]() | 06-06 | 9110 | 4730 | 8850 | 7750 | 07-03 | 05-26 | 06-23 | 2960 | 06-05 | ||||||||||
7 | BRUU1 | Big Brush Ck | Vernal Nr Red Fleet Res Abv | ![]() | 06-06 | 414 | 235 | 245 | 06-22 | 05-04 | 06-01 | 116 | 04-27 | |||||||||||
8 | BSWC2 | Blue | Dillon Nr | ![]() | 06-06 | 1160 | 505 | 1770 | 955 | 07-20 | 05-27 | 06-25 | 90 | 05-25 | ||||||||||
9 | BUEC2 | Blue | Blue River | ![]() | 06-06 | 580 | 185 | 835 | 410 | 07-20 | 05-28 | 07-05 | 23 | 05-12 | ||||||||||
10 | CAMC2 | Colorado | Cameo Nr | ![]() | 06-06 | 38000 | 17000 | 26000 | 29200 | 06-09 | 05-24 | 06-12 | 4160 | 05-24 | ||||||||||
11 | CCSU1 | City Ck | Salt Lake City Nr | ![]() | 06-06 | 262 | 80 | 210 | 167 | 06-16 | 05-13 | 06-01 | 27 | 05-09 | ||||||||||
12 | CCUC2 | Colorado | Co | ![]() | 06-06 | 68300 | 25500 | 46200 | 46800 | 06-10 | 05-19 | 06-11 | 5250 | 04-03 | ||||||||||
13 | CIVU1 | Chalk Ck | Coalville | ![]() | 06-06 | 1420 | 560 | 1335 | 1070 | 05-17 | 05-10 | 06-03 | 202 | 04-27 | ||||||||||
14 | CLRU1 | Colorado | Cisco Nr | ![]() | 06-06 | 69500 | 27500 | 59500 | 48500 | 06-10 | 05-16 | 06-12 | 5840 | 04-03 | ||||||||||
15 | CRUU1 | Currant Ck | Currant Ck Res | ![]() | 06-06 | 654 | 302 | 511 | 06-09 | 05-03 | 05-23 | 127 | 04-24 | |||||||||||
16 | CTRU1 | Colorado | Cataract Canyon | ![]() | 06-06 | 117000 | 48000 | 86300 | 06-12 | 05-17 | 06-12 | 15000 | 05-28 | |||||||||||
17 | DADU1 | Duchesne | Duchesne Nr Knight Div Abv | ![]() | 06-06 | 4670 | 1490 | 4410 | 07-01 | 05-17 | 06-20 | 216 | 04-28 | |||||||||||
18 | DDHU1 | Dirty Devil | Poison Spgs Abv Hanksville Nr | ![]() | 06-06 | 1690 | 445 | 380 | 06-20 | 03-18 | 06-06 | 140 | 04-01 | |||||||||||
19 | DOLC2 | Dolores | Dolores | ![]() | 06-06 | 6950 | 2940 | 7820 | 3050 | 05-31 | 05-06 | 05-30 | 1360 | 04-27 | ||||||||||
20 | DRGC2 | Animas | Durango | ![]() | 06-06 | 10700 | 4575 | 9555 | 5120 | 06-06 | 05-20 | 06-08 | 2140 | 05-06 | ||||||||||
NWS ID | River | Location | Flood Probability | Mean Daily 90% | 75% | 50% | 25% | 10% | Instantaneous 90% | 75% | 50% | 25% | 10% | Issue Date | Historic Peak | Average Peak | Flood | Last Year Peak | Last Year Date | Normal Earliest Date | Normal Latest Date | Observed Peak | Observed Date | |
21 | DURU1 | Duchesne | Randlett Nr | ![]() | 06-06 | 11500 | 3070 | 9230 | 07-02 | 04-29 | 06-28 | 359 | 04-02 | |||||||||||
22 | EGLC2 | Colorado | Dotsero Nr | ![]() | 06-06 | 20800 | 8700 | 17000 | 17500 | 06-08 | 05-22 | 06-13 | 1880 | 04-28 | ||||||||||
23 | EMIU1 | Emigration Ck | Salt Lake City Nr | ![]() | 06-06 | 164 | 46 | 130 | 80 | 05-30 | 04-14 | 05-19 | 5 | 05-01 | ||||||||||
24 | ENMC2 | Elk | Milner Nr | ![]() | 06-06 | 7000 | 3865 | 5750 | 7000 | 06-08 | 05-17 | 06-03 | 1860 | 04-28 | ||||||||||
25 | ESCU1 | Escalante | Escalante Nr | ![]() | 06-06 | 307 | 73 | 102 | 05-30 | 03-13 | 05-21 | 20 | 04-01 | |||||||||||
26 | FRGC2 | Fraser | Granby | ![]() | 06-06 | 2080 | 940 | 2700 | 1520 | 07-01 | 05-04 | 06-21 | 157 | 04-27 | ||||||||||
27 | FRWC2 | Fraser | Winter Park | ![]() | 06-06 | 440 | 180 | 360 | 295 | 07-03 | 06-01 | 06-29 | 17 | 05-24 | ||||||||||
28 | GJNC2 | Gunnison | Grand Junction Nr | ![]() | 06-06 | 35200 | 8890 | 19510 | 14800 | 06-09 | 05-01 | 06-03 | 2480 | 04-02 | ||||||||||
29 | GPSC2 | Eagle | Gypsum Blo | ![]() | 06-06 | 6580 | 3600 | 6410 | 5450 | 06-08 | 05-27 | 06-16 | 1240 | 05-23 | ||||||||||
30 | GRRW4 | Green | Green River Wy Nr | ![]() | 1500 | 2500 | 3000 | 3500 | 4500 | 1600 | 2600 | 3100 | 3600 | 4600 | 06-06 | 15400 | 5790 | 11050 | 9620 | 07-19 | 05-05 | 07-08 | 1060 | 04-01 |
31 | GRVU1 | Green | Green River Ut | ![]() | 06-06 | 47200 | 21700 | 36400 | 43700 | 06-15 | 05-16 | 06-11 | 10900 | 05-27 | ||||||||||
32 | GWSC2 | Roaring Fork | Glenwood Springs | ![]() | 06-06 | 11800 | 5920 | 16800 | 8200 | 07-02 | 05-29 | 06-23 | 1870 | 06-02 | ||||||||||
33 | HATU1 | Sevier | Hatch | ![]() | 06-01 | 1740 | 490 | 1186 | 1090 | 06-18 | 05-04 | 05-30 | 251 | 05-04 | ||||||||||
34 | HMFW4 | Hams Fork | Frontier Nr Pole Ck Blo | ![]() | 06-06 | 2000 | 710 | 1740 | 1190 | 06-17 | 05-09 | 06-06 | 389 | 04-27 | ||||||||||
35 | HRMU1 | Blacksmith Fork | Hyrum Nr Upnl Dam Abv | ![]() | 06-06 | 1530 | 445 | 935 | 1180 | 05-16 | 04-16 | 05-17 | 152 | 04-27 | ||||||||||
36 | JESU1 | Green | Jensen Nr | ![]() | 06-06 | 38500 | 16990 | 23900 | 31300 | 06-12 | 05-11 | 06-07 | 10200 | 05-24 | ||||||||||
37 | KRMC2 | Colorado | Kremmling Nr | ![]() | 06-06 | 12700 | 3850 | 10180 | 9480 | 06-27 | 05-18 | 07-04 | 625 | 04-28 | ||||||||||
38 | LABW4 | Green | La Barge Nr | ![]() | 06-06 | 18800 | 8000 | 11500 | 13000 | 07-04 | 05-26 | 06-21 | 4400 | 06-05 | ||||||||||
39 | LCTU1 | Little Cottonwood Ck | Salt Lake City Nr | ![]() | 240 | 06-06 | 760 | 455 | 800 | 653 | 07-03 | 05-20 | 06-18 | 208 | 05-16 | |||||||||
40 | LGNU1 | Logan | Logan Nr State Dam Abv | ![]() | 455 | 570 | 06-06 | 1870 | 950 | 1355 | 1630 | 06-26 | 05-16 | 06-09 | 429 | 04-27 | ||||||||
NWS ID | River | Location | Flood Probability | Mean Daily 90% | 75% | 50% | 25% | 10% | Instantaneous 90% | 75% | 50% | 25% | 10% | Issue Date | Historic Peak | Average Peak | Flood | Last Year Peak | Last Year Date | Normal Earliest Date | Normal Latest Date | Observed Peak | Observed Date | |
41 | LILC2 | Little Snake | Lily Nr | ![]() | 06-06 | 13400 | 4320 | 9580 | 06-10 | 05-03 | 06-04 | 1390 | 04-29 | |||||||||||
42 | LTAW4 | Blacks Fork | Little America Nr | ![]() | 06-06 | 6970 | 2090 | 4720 | 4630 | 06-01 | 05-01 | 06-30 | 314 | 04-29 | ||||||||||
43 | MBLC2 | Yampa | Maybell Nr | ![]() | 06-06 | 24400 | 10300 | 21200 | 19600 | 06-09 | 05-12 | 06-05 | 4220 | 04-28 | ||||||||||
44 | MDCU1 | Muddy Ck | Emery Nr | ![]() | 06-06 | 515 | 182 | 331 | 06-18 | 05-18 | 06-10 | 54 | 05-05 | |||||||||||
45 | MILU1 | Mill Ck | Salt Lake City Nr | ![]() | 06-06 | 153 | 57 | 155 | 110 | 06-25 | 05-13 | 06-12 | 16 | 05-19 | ||||||||||
46 | NEUU1 | Uinta | Neola Nr | ![]() | 06-06 | 3000 | 1245 | 5620 | 2400 | 07-01 | 05-15 | 06-11 | 320 | 05-05 | ||||||||||
47 | NFVU1 | North Fork Virgin | Springdale Nr | ![]() | 06-01 | 3000 | 530 | 6091 | 1470 | 05-10 | 04-02 | 05-14 | 183 | 04-24 | ||||||||||
48 | OAWU1 | Weber | Oakley Nr | ![]() | 06-06 | 4170 | 1645 | 2510 | 3040 | 07-01 | 05-20 | 06-16 | 659 | 05-16 | ||||||||||
49 | PCCC2 | Plateau Ck | Cameo Nr | ![]() | 06-06 | 4100 | 1470 | 4160 | 2550 | 06-08 | 05-05 | 06-08 | 275 | 04-27 | ||||||||||
50 | PSPC2 | San Juan | Pagosa Springs | ![]() | 06-06 | 4640 | 2460 | 2240 | 06-08 | 05-09 | 06-05 | 1160 | 04-27 | |||||||||||
51 | RCYC2 | Crystal | Redstone Nr Avalanche Ck Abv | ![]() | 06-06 | 3500 | 1930 | 3440 | 3030 | 06-25 | 05-25 | 06-18 | 800 | 06-02 | ||||||||||
52 | SCCC2 | Surface Ck | Cedaredge | ![]() | 06-06 | 640 | 210 | 1600 | 200 | 06-10 | 05-01 | 06-01 | 91 | 04-01 | ||||||||||
53 | SKEC2 | Snake | Montezuma Nr | ![]() | 06-06 | 870 | 435 | 2080 | 790 | 07-02 | 05-31 | 06-18 | 85 | 06-02 | ||||||||||
54 | SMPC2 | San Miguel | Placerville Nr | ![]() | 560 | 670 | 06-06 | 2740 | 1260 | 3040 | 1430 | 06-08 | 05-21 | 06-16 | 532 | 05-23 | ||||||||
55 | SOMC2 | Nf Gunnison | Somerset Nr | ![]() | 06-06 | 7080 | 3120 | 11400 | 4020 | 06-08 | 05-08 | 05-31 | 795 | 04-27 | ||||||||||
56 | SRFU1 | San Rafael | Green River Nr | ![]() | 06-06 | 3600 | 810 | 2330 | 06-28 | 05-06 | 07-09 | 36 | 04-01 | |||||||||||
57 | STAU1 | Strawberry | Starvation Res Duchesne Nr | ![]() | 06-06 | 2010 | 560 | 1350 | 05-29 | 04-28 | 06-14 | 268 | 04-14 | |||||||||||
58 | STCU1 | Santa Clara | Pine Valley Nr | ![]() | 06-01 | 212 | 60 | 94 | 05-29 | 04-16 | 05-26 | 30 | 04-24 | |||||||||||
59 | STIU1 | Strawberry | Solider Springs Nr | ![]() | 06-06 | 2770 | 900 | 1222 | 06-09 | 04-25 | 06-07 | 207 | 04-24 | |||||||||||
60 | STMC2 | Yampa | Steamboat Springs | ![]() | 06-06 | 5870 | 3070 | 5930 | 4970 | 06-08 | 05-19 | 06-10 | 1460 | 04-27 | ||||||||||
NWS ID | River | Location | Flood Probability | Mean Daily 90% | 75% | 50% | 25% | 10% | Instantaneous 90% | 75% | 50% | 25% | 10% | Issue Date | Historic Peak | Average Peak | Flood | Last Year Peak | Last Year Date | Normal Earliest Date | Normal Latest Date | Observed Peak | Observed Date | |
61 | TADU1 | Duchesne | Tabiona Nr | ![]() | 06-06 | 2810 | 925 | 3100 | 2810 | 06-17 | 05-14 | 06-12 | 193 | 04-27 | ||||||||||
62 | TCFC2 | Tenmile Ck | Frisco N Tenmile Ck Blo | ![]() | 06-06 | 1480 | 760 | 1640 | 1060 | 06-18 | 05-27 | 06-17 | 200 | 05-23 | ||||||||||
63 | USTU1 | Rock Ck | Upper Stillwater Res | ![]() | 06-06 | 2090 | 1225 | 2033 | 06-25 | 05-17 | 06-13 | 530 | 05-11 | |||||||||||
64 | VIRU1 | Virgin | Virgin | ![]() | 06-01 | 6350 | 800 | 4950 | 1860 | 05-10 | 03-19 | 05-08 | 258 | 04-15 | ||||||||||
65 | WATU1 | White | Watson Nr | ![]() | 06-06 | 8160 | 2815 | 4980 | 06-20 | 05-16 | 06-08 | 991 | 04-29 | |||||||||||
66 | WBRW4 | Green | Daniel Nr Warren Bridge At | ![]() | 06-06 | 5620 | 2695 | 6100 | 3960 | 07-02 | 05-27 | 06-28 | 2210 | 06-05 | ||||||||||
67 | WFDU1 | West Fork Duchesne | Vat Diversion Blo | ![]() | 06-06 | 661 | 185 | 661 | 06-16 | 05-10 | 06-03 | 46 | 04-23 | |||||||||||
68 | WOOU1 | Provo | Woodland Nr | ![]() | 06-06 | 2820 | 1795 | 3150 | 2480 | 06-25 | 05-12 | 06-07 | 958 | 05-11 | ||||||||||
69 | WRMC2 | White | Meeker Nr | ![]() | 06-06 | 6320 | 3040 | 8030 | 5480 | 06-08 | 05-17 | 06-09 | 1070 | 04-27 | ||||||||||
70 | WTRU1 | Whiterocks | Whiterocks Nr | ![]() | 06-06 | 2300 | 820 | 1510 | 07-01 | 05-08 | 06-14 | 240 | 05-05 | |||||||||||
71 | YDLC2 | Yampa | Deerlodge Park | ![]() | 06-06 | 32300 | 13470 | 26700 | 06-10 | 05-11 | 06-04 | 5380 | 04-29 |