Visible satellite image with basin boundary (white), snotel sites (green dots) and selected photos

Elevation

5200’

13800’

7000’

8650’

10350’

Basin outline: Green River at Warren Bridge, WY (09188500)

Stations – Snotel stations and their individual elevations (feet)

Streamgage

Snotel stations in general area

# Elev Cdbs_id ID Name1 9820 09F28S 944 gunsight pass2 9630 09F25S 405 cold springs3 9580 10F09S 822 togwotee pass*4 9400 09F23S 468 elkhart park g.s.5 9370 09F08S 585 little warm6 8750 10F19S 506 gros ventre summit7 8750 09F04S 379 burroughs creek*8 8340 09F21S 661 new fork lake9 8240 10F16S 597 loomis park10 7930 10F17S 460 east rim divide11 7740 10F15S 555 kendall r.s.12 6770 10F29S 497 granite creek

*3,7 Not shown on previous map (they’re far to the north of the basin)

Green River at Warren Bridge, WY (09188500)E

leva

tion

(Fee

t)

% area of basin below a certain elevation

6,7*

10

12

Tree line, roughly

12,3*

4,5

8,9

11

1971-2000 PRISM Annual Precipitation Normal (inches)

Basin outline: Green River at Warren Bridge, WY (09188500)

Stations – Snotel stations and their individual 1971-2000 normals (inches)

Streamgage

elev cdbsID ID AnPcp Name1 9820 09F28S 944 gunsight pass*2 9630 09F25S 405 24.0 cold springs3 9580 10F09S 822 40.7 togwotee pass4 9400 09F23S 468 26.4 elkhart park g.s.5 9370 09F08S 585 27.5 little warm6 8750 10F19S 506 25.0 gros ventre summit7 8750 09F04S 379 29.9 burroughs creek8 8340 09F21S 661 22.1 new fork lake9 8240 10F16S 597 29.1 loomis park10 7930 10F17S 460 21.3 east rim divide11 7740 10F15S 555 24.1 kendall r.s.12 6770 10F29S 497 30.6 granite creek

AnPcp:1971-2000 normal annual precipitation

* Normal for Gunsight pass unavailable (probably around 24-28”)

Green River at Warren Bridge, WY (09188500)A

vera

ge

Ann

ual P

reci

pita

tion

19

71-2

000

(inc

hes)

% area of basin receiving less than a certain amount of precipitation

3

712

95

46

2,118

10