Montana SNOTEL Snowpack Update Report

Montana SNOTEL Snowpack Update Report

Based on Mountain Data from NRCS SNOTEL Sites

**Provisional data, subject to revision**

Data based on the first reading of the day (typically 00:00) for Saturday, October 31, 2026

Basin Site Name	Elev (ft)	Snow Water Equivalent				Percent of
Basin Site Name	Elev (ft)	Current (in)	Today's Median (in)	Median Peak (in)	Median Peak Date	Today's Median	Median Peak
KOOTENAI RIVER BASIN
Banfield Mountain	5580	0.8	0.3	17.7	Apr 09	267*	5*
Bear Mountain	5460	-M	1.6	58.9₍₂₉₎	Apr 23₍₂₉₎	*	*
Garver Creek	4250	0.3	0.0	10.2	Apr 03	*	3*
Grave Creek	4350	1.1	0.2	15.6	Mar 29	550*	7*
Hand Creek	5030	0.0	0.0	11.0	Apr 03	*	0*
Hawkins Lake	6460	1.0	1.2	29.5	Apr 23	83*	3*
Poorman Creek	5050	1.2	0.4₍₂₂₎	37.4₍₂₂₎	Apr 10₍₂₂₎	300*	3*
Stahl Peak	6040	3.7	2.5	40.9	Apr 29	148*	9*
Basin Index (%)		176*
FLATHEAD RIVER BASIN
Ashley Divide	4820	-M	N/A	N/A	N/A	*	*
Badger Pass	6870	0.6	1.6₍₂₉₎	34.3₍₂₉₎	Apr 23₍₂₉₎	38*	2*
Bassoo Peak	5130	0.1	N/A	N/A	N/A	*	*
Bisson Creek	4880	0.0	0.0₍₂₉₎	9.8₍₂₉₎	Apr 07₍₂₉₎	*	0*
Blacktail Mtn	5660	0.0	0.0₍₁₀₎	13.4₍₁₀₎	Apr 07₍₁₀₎	*	0*
Emery Creek	4340	0.0	0.0	15.0	Apr 01	*	0*
Flattop Mtn.	6280	2.5	2.2	47.2	May 01	114*	5*
Grave Creek	4350	1.1	0.2	15.6	Mar 29	550*	7*
Hand Creek	5030	0.0	0.0	11.0	Apr 03	*	0*
Kraft Creek	4770	0.0	0.0	13.4	Mar 22	*	0*
Moss Peak	6760	1.7	2.4	43.6	May 05	71*	4*
Noisy Basin	6070	2.9	1.3	47.2	Apr 25	223*	6*
North Fork Jocko	6110	1.0	1.2	43.5	Apr 21	83*	2*
Pike Creek	5930	0.4	N/A	N/A	N/A	*	*
Sleeping Woman	6120	0.4	0.1₍₂₉₎	15.4₍₂₉₎	Apr 15₍₂₉₎	400*	3*
Stahl Peak	6040	3.7	2.5	40.9	Apr 29	148*	9*
Stuart Mountain	7270	1.6	1.4₍₂₆₎	35.2₍₂₆₎	Apr 24₍₂₆₎	114*	5*
Basin Index (%)		120*
UPPER CLARK FORK RIVER BASIN
Barker Lakes	8250	1.0	1.6	17.6	May 03	62*	6*
Basin Creek	7120	0.8	0.6	10.0	Apr 27	133*	8*
Black Pine	7170	0.4	0.2	11.8	Apr 18	200*	3*
Combination	5620	0.4	0.0	5.0	Mar 22	*	8*
Copper Bottom	5200	0.1	0.0	8.8	Mar 22	*	1*
Copper Camp	6980	0.9	0.5₍₁₇₎	41.5₍₁₇₎	Apr 19₍₁₇₎	180*	2*
Lubrecht Flume	4690	0.1	0.0	5.6	Mar 06	*	2*
Nevada Ridge	7030	1.4	0.6₍₂₆₎	16.6₍₂₆₎	Apr 20₍₂₆₎	233*	8*
N Fk Elk Creek	6180	0.5	0.0	11.8	Apr 13	*	4*
North Fork Jocko	6110	1.0	1.2	43.5	Apr 21	83*	2*
Peterson Meadows	7190	0.8	0.4	12.3	Apr 27	200*	7*
Skalkaho Summit	7260	0.8	0.7	23.4	Apr 20	114*	3*
Stuart Mountain	7270	1.6	1.4₍₂₆₎	35.2₍₂₆₎	Apr 24₍₂₆₎	114*	5*
Warm Springs	7840	1.1	1.7	24.4	May 05	65*	5*
Basin Index (%)		122*
BITTERROOT RIVER BASIN
Daly Creek	5780	0.2	0.0	10.4	Apr 03	*	2*
Lolo Pass	5280	0.3	0.4	28.8	Apr 05	75*	1*
Moose Creek	6170	0.2	0.2	16.4	Apr 05	100*	1*
Nez Perce Camp	5670	0.1	0.0	13.9	Apr 04	*	1*
Saddle Mtn.	7890	1.0	1.3	25.6	Apr 24	77*	4*
Skalkaho Summit	7260	0.8	0.7	23.4	Apr 20	114*	3*
Twelvemile Creek	5530	0.3	0.0	17.3	Mar 28	*	2*
Twin Lakes	6380	1.1	0.8	41.6	Apr 18	138*	3*
Basin Index (%)		118*
LOWER CLARK FORK RIVER BASIN
Bear Mountain	5460	-M	1.6	58.9₍₂₉₎	Apr 23₍₂₉₎	*	*
Hoodoo Basin	6060	1.5	0.9	42.0	Apr 28	167*	4*
Humboldt Gulch	4260	0.0	0.0	11.7₍₂₉₎	Mar 16₍₂₉₎	*	0*
Lookout	5180	0.6	0.2	26.7	Apr 09	300*	2*
Mosquito Ridge	5270	1.1	0.4	34.2₍₂₉₎	Apr 15₍₂₉₎	275*	3*
Poorman Creek	5050	1.2	0.4₍₂₂₎	37.4₍₂₂₎	Apr 10₍₂₂₎	300*	3*
Sleeping Woman	6120	0.4	0.1₍₂₉₎	15.4₍₂₉₎	Apr 15₍₂₉₎	400*	3*
Stuart Mountain	7270	1.6	1.4₍₂₆₎	35.2₍₂₆₎	Apr 24₍₂₆₎	114*	5*
Sunset	5570	0.6	0.2	23.0	Apr 15	300*	3*
Basin Index (%)		194*
JEFFERSON RIVER BASIN
Albro Lake	8500	1.6	1.7₍₂₄₎	21.6₍₂₄₎	Apr 29₍₂₄₎	94*	7*
Barker Lakes	8250	1.0	1.6	17.6	May 03	62*	6*
Basin Creek	7120	0.8	0.6	10.0	Apr 27	133*	8*
Beagle Springs	8880	0.9	0.6	11.2	Apr 24	150*	8*
Bloody Dick	7570	0.9	0.3	12.6	Apr 17	300*	7*
Calvert Creek	6410	0.0	0.0	8.4	Mar 30	*	0*
Clover Meadow	8770	1.2	2.2	18.7	May 03	55	6
Darkhorse Lake	8930	1.8	2.6	32.2	May 07	69*	6*
Divide	7770	1.1	1.0	11.8	Apr 27	110*	9*
Frohner Meadow	6520	1.0	0.0	8.2	Apr 15	*	12*
JL Meadow	8750	1.8	N/A	N/A	N/A	*	*
Lakeview Ridge	7340	0.0	0.0	10.0	Apr 09	*	0*
Lemhi Ridge	8080	1.1	0.7	12.4	Apr 22	157*	9*
Lower Twin	7920	1.3	1.9	20.2	May 03	68*	6*
Moose Creek	6170	0.2	0.2	16.4	Apr 05	100*	1*
Mule Creek	8300	0.8	1.3	17.4	Apr 27	62*	5*
Rocker Peak	7960	1.2	1.1	16.4	May 05	109*	7*
Saddle Mtn.	7890	1.0	1.3	25.6	Apr 24	77*	4*
Short Creek	6990	0.2	0.2	6.2	Apr 10	100*	3*
Slagamelt Lakes	8600	1.0	N/A	N/A	N/A	*	*
White Elephant	7670	0.6	0.6	28.6	Apr 19	100*	2*
Basin Index (%)		93*
MADISON RIVER BASIN
Albro Lake	8500	1.6	1.7₍₂₄₎	21.6₍₂₄₎	Apr 29₍₂₄₎	94*	7*
Beaver Creek	7820	0.8	1.1	20.0	Apr 24	73*	4*
Black Bear	8160	1.2	2.6	41.4	Apr 29	46*	3*
Canyon	7870	0.2	0.6	14.5	Apr 17	33*	1*
Carrot Basin	9200	1.8	2.6	31.0	May 03	69*	6*
Clover Meadow	8770	1.2	2.2	18.7	May 03	55	6
Lone Mountain	8820	0.7	1.5₍₂₉₎	21.4₍₂₉₎	May 02₍₂₉₎	47*	3*
Lower Twin	7920	1.3	1.9	20.2	May 03	68*	6*
Madison Plateau	7710	0.6	1.1	24.7	Apr 24	55*	2*
Tepee Creek	7950	0.8	0.6	13.8	Apr 22	133*	6*
West Yellowstone	6680	0.3	0.0	11.6	Apr 03	*	3*
Whiskey Creek	6790	0.4	0.3	16.5	Apr 17	133*	2*
Basin Index (%)		67*
GALLATIN RIVER BASIN
Beaver Creek	7820	0.8	1.1	20.0	Apr 24	73*	4*
Brackett Creek	7370	0.8	0.8₍₂₆₎	24.6₍₂₆₎	Apr 25₍₂₆₎	100*	3*
Carrot Basin	9200	1.8	2.6	31.0	May 03	69*	6*
Lick Creek	6880	0.4	0.3	12.0	Apr 21	133*	3*
Lone Mountain	8820	0.7	1.5₍₂₉₎	21.4₍₂₉₎	May 02₍₂₉₎	47*	3*
Sacajawea	6610	0.4	0.1₍₂₁₎	14.1₍₂₁₎	Apr 07₍₂₁₎	400*	3*
Shower Falls	8060	0.9	2.3	25.8	May 05	39*	3*
Basin Index (%)		67*
HELENA VALLEY
Boulder Mountain	7890	1.2	1.4	23.2	Apr 25	86*	5*
Frohner Meadow	6520	1.0	0.0	8.2	Apr 15	*	12*
Nevada Ridge	7030	1.4	0.6₍₂₆₎	16.6₍₂₆₎	Apr 20₍₂₆₎	233*	8*
Tizer Basin	6880	0.2	0.8	10.4	Apr 15	25*	2*
Basin Index (%)		136*
SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS
Boulder Mountain	7890	1.2	1.4	23.2	Apr 25	86*	5*
Crystal Lake	6130	0.9	0.6	14.7	Apr 19	150*	6*
Daisy Peak	7590	0.7	0.6₍₂₅₎	12.0₍₂₅₎	Apr 25₍₂₅₎	117*	6*
Deadman Creek	6440	0.0	0.0	11.1	Apr 07	*	0*
Elk Peak	7600	-M	N/A	N/A	N/A	*	*
Onion Park	7420	0.7	0.8₍₁₉₎	15.6₍₁₉₎	Apr 26₍₁₉₎	88*	4*
Pickfoot Creek	6680	0.6	N/A	N/A	N/A	*	*
Spur Park	8080	2.2	1.9	24.6	May 01	116*	9*
Stringer Creek	6550	0.9	0.0₍₁₉₎	12.1₍₁₉₎	Apr 16₍₁₉₎	*	7*
Basin Index (%)		125*
SUN, TETON AND MARIAS RIVER BASINS
Badger Pass	6870	0.6	1.6₍₂₉₎	34.3₍₂₉₎	Apr 23₍₂₉₎	38*	2*
Dupuyer Creek	5740	0.5	0.0	9.4	Apr 11	*	5*
Mount Lockhart	6430	0.8	0.8	20.0	Apr 21	100*	4*
Pike Creek	5930	0.4	N/A	N/A	N/A	*	*
Waldron	5640	0.5	0.0	11.1	Apr 08	*	5*
Wood Creek	5970	0.6	0.0	9.5	Apr 16	*	6*
Basin Index (%)		125*
ST. MARYS RIVER BASIN
Flattop Mtn.	6280	2.5	2.2	47.2	May 01	114*	5*
Many Glacier	4930	0.5	0.0	14.2	Mar 24	*	4*
Basin Index (%)		136*
MILK RIVER BASIN
Rocky Boy	4730	0.2	0.0	5.4	Mar 24	*	4*
Basin Index (%)		*
UPPER YELLOWSTONE RIVER BASIN
Beartooth Lake	9360	1.0	2.6	25.2	May 07	38	4
Box Canyon	6720	0.0	0.0	9.5	Apr 05	*	0*
Brackett Creek	7370	0.8	0.8₍₂₆₎	24.6₍₂₆₎	Apr 25₍₂₆₎	100*	3*
Burnt Mtn	5920	0.0	0.0₍₂₀₎	5.9₍₁₉₎	Mar 27₍₁₉₎	*	0*
Canyon	7870	0.2	0.6	14.5	Apr 17	33*	1*
Cole Creek	7910	0.0	2.0	18.2	May 04	0	0
East Boulder Mine	6310	0.0	0.0₍₁₂₎	6.4₍₁₂₎	Apr 02₍₁₂₎	*	0*
Evening Star	9030	0.8	2.4	29.3	May 01	33*	3*
Fisher Creek	9110	0.8	2.8	37.0	May 05	29*	2*
Monument Peak	8740	0.8	2.1	23.4	Apr 27	38*	3*
Northeast Entrance	7420	0.0	0.0	10.2	Apr 04	*	0*
Parker Peak	9420	1.3	2.4	25.9	May 04	54*	5*
Placer Basin	8790	0.3	2.2	20.5	May 04	14	1
Porcupine	6480	0.5	0.0	6.8	Apr 05	*	7*
Sacajawea	6610	0.4	0.1₍₂₁₎	14.1₍₂₁₎	Apr 07₍₂₁₎	400*	3*
Shower Falls	8060	0.9	2.3	25.8	May 05	39*	3*
S Fork Shields	8090	0.1	1.0	20.2	May 03	10*	0*
Sylvan Lake	8440	0.1	1.4	22.0	Apr 23	7*	0*
Thumb Divide	7970	0.3	0.3	17.7	Apr 13	100*	2*
Two Ocean Plateau	9240	1.4	3.3	34.9	May 03	42*	4*
White Mill	8730	0.4	1.8	27.4	May 05	22*	1*
Wolverine	7660	0.0	0.0	11.8	Mar 30	*	0*
Basin Index (%)		36*
BIGHORN RIVER BASIN (WYOMING)
Bald Mtn.	9360	1.1	3.0	22.6	May 07	37	5
Bear Trap Meadow	8200	0.0	0.5	7.4	Apr 07	0*	0*
Blackwater	9830	1.4	2.8	26.8	May 09	50	5
Bone Springs Div	9340	0.5	2.4	19.2	May 05	21	3
Burroughs Creek	8760	0.0	N/A	N/A	N/A	*	*
Castle Creek	8410	0.0	0.0₍₁₀₎	7.9₍₁₀₎	Apr 03₍₁₀₎	*	0*
Cold Springs	9640	0.2	0.6	8.3	Apr 09	33*	2*
Deer Park	9690	0.7	1.5₍₂₂₎	16.6₍₂₂₎	Apr 25₍₂₂₎	47*	4*
Evening Star	9030	0.8	2.4	29.3	May 01	33*	3*
Grave Springs	8560	0.2	0.6₍₂₈₎	10.0₍₂₈₎	Apr 19₍₂₈₎	33*	2*
Hobbs Park	10080	0.9	1.8	18.1	May 06	50	5
Kirwin	9580	0.4	1.6	13.2	May 01	25	3
Little Warm	9370	0.6	1.2	10.6	Apr 17	50	6
Marquette	8800	0.0	1.0	9.9	May 04	0	0
Middle Powder	7760	0.0	0.7	13.2	Apr 23	0*	0*
Owl Creek	8990	0.0	0.6	6.4	Apr 12	0	0
Powder River Pass	9480	0.2	1.6	12.2	Apr 19	12	2
Shell Creek	9570	0.4	2.8	18.2	May 05	14	2
South Pass	9040	0.4	0.9	16.6	Apr 22	44*	2*
St. Lawrence Alt	8610	0.1	N/A	N/A	N/A	*	*
Sylvan Lake	8440	0.1	1.4	22.0	Apr 23	7*	0*
Sylvan Road	7140	0.0	0.2	12.3	Apr 07	0*	0*
Timber Creek	7910	0.0	0.4	6.0	Apr 17	0*	0*
Togwotee Pass	9590	0.6	2.5	26.6	May 03	24*	2*
Townsend Creek	8720	0.3	0.8	10.6	Apr 19	38*	3*
Younts Peak	8340	0.4	1.4₍₂₈₎	15.6₍₂₈₎	Apr 25₍₂₈₎	29*	3*
Basin Index (%)		28*
TONGUE RIVER BASIN (WYOMING)
Big Goose	8010	0.0	0.6₍₂₂₎	10.1₍₂₂₎	Apr 25₍₂₂₎	0*	0*
Bone Springs Div	9340	0.5	2.4	19.2	May 05	21	3
Burgess Junction	7910	0.0	1.1	13.0	May 03	0*	0*
Dome Lake	8890	0.4	1.6	13.5	Apr 27	25	3
Little Goose	8560	0.0	0.2₍₁₀₎	12.2₍₁₀₎	Apr 27₍₁₀₎	0*	0*
Sucker Creek	8840	0.1	1.6	14.9	May 03	6	1
Tie Creek	7050	0.0	0.0₍₂₆₎	6.6₍₂₆₎	Apr 05₍₂₆₎	*	0*
Basin Index (%)		13*
POWDER RIVER BASIN (WYOMING)
Bear Trap Meadow	8200	0.0	0.5	7.4	Apr 07	0*	0*
Cloud Peak Reservoir	9830	0.0	1.9	18.0	May 05	0	0
Grave Springs	8560	0.2	0.6₍₂₈₎	10.0₍₂₈₎	Apr 19₍₂₈₎	33*	2*
Hanson Sawmill	8360	0.0	0.2	7.0	Apr 13	0*	0*
Middle Powder	7760	0.0	0.7	13.2	Apr 23	0*	0*
Powder River Pass	9480	0.2	1.6	12.2	Apr 19	12	2
Soldier Park	8680	0.0	0.0₍₁₀₎	8.4₍₁₀₎	Apr 17₍₁₀₎	*	0*
Basin Index (%)		7*
Missouri River Basin ab Ft. Peck
Albro Lake	8500	1.6	1.7₍₂₄₎	21.6₍₂₄₎	Apr 29₍₂₄₎	94*	7*
Badger Pass	6870	0.6	1.6₍₂₉₎	34.3₍₂₉₎	Apr 23₍₂₉₎	38*	2*
Barker Lakes	8250	1.0	1.6	17.6	May 03	62*	6*
Basin Creek	7120	0.8	0.6	10.0	Apr 27	133*	8*
Beagle Springs	8880	0.9	0.6	11.2	Apr 24	150*	8*
Beaver Creek	7820	0.8	1.1	20.0	Apr 24	73*	4*
Black Bear	8160	1.2	2.6	41.4	Apr 29	46*	3*
Bloody Dick	7570	0.9	0.3	12.6	Apr 17	300*	7*
Boulder Mountain	7890	1.2	1.4	23.2	Apr 25	86*	5*
Brackett Creek	7370	0.8	0.8₍₂₆₎	24.6₍₂₆₎	Apr 25₍₂₆₎	100*	3*
Calvert Creek	6410	0.0	0.0	8.4	Mar 30	*	0*
Canyon	7870	0.2	0.6	14.5	Apr 17	33*	1*
Carrot Basin	9200	1.8	2.6	31.0	May 03	69*	6*
Clover Meadow	8770	1.2	2.2	18.7	May 03	55	6
Crystal Lake	6130	0.9	0.6	14.7	Apr 19	150*	6*
Daisy Peak	7590	0.7	0.6₍₂₅₎	12.0₍₂₅₎	Apr 25₍₂₅₎	117*	6*
Darkhorse Lake	8930	1.8	2.6	32.2	May 07	69*	6*
Deadman Creek	6440	0.0	0.0	11.1	Apr 07	*	0*
Divide	7770	1.1	1.0	11.8	Apr 27	110*	9*
Dupuyer Creek	5740	0.5	0.0	9.4	Apr 11	*	5*
Elk Peak	7600	-M	N/A	N/A	N/A	*	*
Frohner Meadow	6520	1.0	0.0	8.2	Apr 15	*	12*
JL Meadow	8750	1.8	N/A	N/A	N/A	*	*
Lakeview Ridge	7340	0.0	0.0	10.0	Apr 09	*	0*
Lemhi Ridge	8080	1.1	0.7	12.4	Apr 22	157*	9*
Lick Creek	6880	0.4	0.3	12.0	Apr 21	133*	3*
Lone Mountain	8820	0.7	1.5₍₂₉₎	21.4₍₂₉₎	May 02₍₂₉₎	47*	3*
Lower Twin	7920	1.3	1.9	20.2	May 03	68*	6*
Madison Plateau	7710	0.6	1.1	24.7	Apr 24	55*	2*
Moose Creek	6170	0.2	0.2	16.4	Apr 05	100*	1*
Mount Lockhart	6430	0.8	0.8	20.0	Apr 21	100*	4*
Mule Creek	8300	0.8	1.3	17.4	Apr 27	62*	5*
Nevada Ridge	7030	1.4	0.6₍₂₆₎	16.6₍₂₆₎	Apr 20₍₂₆₎	233*	8*
Onion Park	7420	0.7	0.8₍₁₉₎	15.6₍₁₉₎	Apr 26₍₁₉₎	88*	4*
Pickfoot Creek	6680	0.6	N/A	N/A	N/A	*	*
Pike Creek	5930	0.4	N/A	N/A	N/A	*	*
Rocker Peak	7960	1.2	1.1	16.4	May 05	109*	7*
Sacajawea	6610	0.4	0.1₍₂₁₎	14.1₍₂₁₎	Apr 07₍₂₁₎	400*	3*
Saddle Mtn.	7890	1.0	1.3	25.6	Apr 24	77*	4*
Short Creek	6990	0.2	0.2	6.2	Apr 10	100*	3*
Shower Falls	8060	0.9	2.3	25.8	May 05	39*	3*
Slagamelt Lakes	8600	1.0	N/A	N/A	N/A	*	*
Spur Park	8080	2.2	1.9	24.6	May 01	116*	9*
Stringer Creek	6550	0.9	0.0₍₁₉₎	12.1₍₁₉₎	Apr 16₍₁₉₎	*	7*
Tepee Creek	7950	0.8	0.6	13.8	Apr 22	133*	6*
Tizer Basin	6880	0.2	0.8	10.4	Apr 15	25*	2*
Waldron	5640	0.5	0.0	11.1	Apr 08	*	5*
West Yellowstone	6680	0.3	0.0	11.6	Apr 03	*	3*
Whiskey Creek	6790	0.4	0.3	16.5	Apr 17	133*	2*
White Elephant	7670	0.6	0.6	28.6	Apr 19	100*	2*
Wood Creek	5970	0.6	0.0	9.5	Apr 16	*	6*
Basin Index (%)		91*
Yellowstone River Basin ab Glendive
Bald Mtn.	9360	1.1	3.0	22.6	May 07	37	5
Bear Trap Meadow	8200	0.0	0.5	7.4	Apr 07	0*	0*
Beartooth Lake	9360	1.0	2.6	25.2	May 07	38	4
Big Goose	8010	0.0	0.6₍₂₂₎	10.1₍₂₂₎	Apr 25₍₂₂₎	0*	0*
Blackwater	9830	1.4	2.8	26.8	May 09	50	5
Bone Springs Div	9340	0.5	2.4	19.2	May 05	21	3
Box Canyon	6720	0.0	0.0	9.5	Apr 05	*	0*
Brackett Creek	7370	0.8	0.8₍₂₆₎	24.6₍₂₆₎	Apr 25₍₂₆₎	100*	3*
Burgess Junction	7910	0.0	1.1	13.0	May 03	0*	0*
Burnt Mtn	5920	0.0	0.0₍₂₀₎	5.9₍₁₉₎	Mar 27₍₁₉₎	*	0*
Burroughs Creek	8760	0.0	N/A	N/A	N/A	*	*
Canyon	7870	0.2	0.6	14.5	Apr 17	33*	1*
Castle Creek	8410	0.0	0.0₍₁₀₎	7.9₍₁₀₎	Apr 03₍₁₀₎	*	0*
Cloud Peak Reservoir	9830	0.0	1.9	18.0	May 05	0	0
Cold Springs	9640	0.2	0.6	8.3	Apr 09	33*	2*
Cole Creek	7910	0.0	2.0	18.2	May 04	0	0
Deer Park	9690	0.7	1.5₍₂₂₎	16.6₍₂₂₎	Apr 25₍₂₂₎	47*	4*
Dome Lake	8890	0.4	1.6	13.5	Apr 27	25	3
East Boulder Mine	6310	0.0	0.0₍₁₂₎	6.4₍₁₂₎	Apr 02₍₁₂₎	*	0*
Evening Star	9030	0.8	2.4	29.3	May 01	33*	3*
Fisher Creek	9110	0.8	2.8	37.0	May 05	29*	2*
Grave Springs	8560	0.2	0.6₍₂₈₎	10.0₍₂₈₎	Apr 19₍₂₈₎	33*	2*
Hanson Sawmill	8360	0.0	0.2	7.0	Apr 13	0*	0*
Hobbs Park	10080	0.9	1.8	18.1	May 06	50	5
Kirwin	9580	0.4	1.6	13.2	May 01	25	3
Little Goose	8560	0.0	0.2₍₁₀₎	12.2₍₁₀₎	Apr 27₍₁₀₎	0*	0*
Little Warm	9370	0.6	1.2	10.6	Apr 17	50	6
Marquette	8800	0.0	1.0	9.9	May 04	0	0
Middle Powder	7760	0.0	0.7	13.2	Apr 23	0*	0*
Monument Peak	8740	0.8	2.1	23.4	Apr 27	38*	3*
Northeast Entrance	7420	0.0	0.0	10.2	Apr 04	*	0*
Owl Creek	8990	0.0	0.6	6.4	Apr 12	0	0
Parker Peak	9420	1.3	2.4	25.9	May 04	54*	5*
Placer Basin	8790	0.3	2.2	20.5	May 04	14	1
Porcupine	6480	0.5	0.0	6.8	Apr 05	*	7*
Powder River Pass	9480	0.2	1.6	12.2	Apr 19	12	2
S Fork Shields	8090	0.1	1.0	20.2	May 03	10*	0*
Sacajawea	6610	0.4	0.1₍₂₁₎	14.1₍₂₁₎	Apr 07₍₂₁₎	400*	3*
Shell Creek	9570	0.4	2.8	18.2	May 05	14	2
Shower Falls	8060	0.9	2.3	25.8	May 05	39*	3*
Soldier Park	8680	0.0	0.0₍₁₀₎	8.4₍₁₀₎	Apr 17₍₁₀₎	*	0*
South Pass	9040	0.4	0.9	16.6	Apr 22	44*	2*
St. Lawrence Alt	8610	0.1	N/A	N/A	N/A	*	*
Sucker Creek	8840	0.1	1.6	14.9	May 03	6	1
Sylvan Lake	8440	0.1	1.4	22.0	Apr 23	7*	0*
Sylvan Road	7140	0.0	0.2	12.3	Apr 07	0*	0*
Thumb Divide	7970	0.3	0.3	17.7	Apr 13	100*	2*
Tie Creek	7050	0.0	0.0₍₂₆₎	6.6₍₂₆₎	Apr 05₍₂₆₎	*	0*
Timber Creek	7910	0.0	0.4	6.0	Apr 17	0*	0*
Togwotee Pass	9590	0.6	2.5	26.6	May 03	24*	2*
Townsend Creek	8720	0.3	0.8	10.6	Apr 19	38*	3*
Two Ocean Plateau	9240	1.4	3.3	34.9	May 03	42*	4*
White Mill	8730	0.4	1.8	27.4	May 05	22*	1*
Wolverine	7660	0.0	0.0	11.8	Mar 30	*	0*
Younts Peak	8340	0.4	1.4₍₂₈₎	15.6₍₂₈₎	Apr 25₍₂₈₎	29*	3*
Basin Index (%)		29*

-M = Missing data.
* = Analysis may not provide a valid measure of conditions.
N/A = Not available.

Footnotes for median and average:
(##) = If less than 30 years are available, this value specifies the number of years used for the median and average calculations.
Sites with less than 10 years available do not have medians or averages.

The snow water equivalent percent of median (or average) represents the current snow water
equivalent found at selected SNOTEL sites in or near the basin compared to the median (or average) value
for those sites on this day.

The snow water equivalent percent of median (or average) peak represents the current
snow water equivalent at selected SNOTEL sites in or near the basin compared to the median (or average)
of the maximum seasonal values observed each water year for those sites.

Contact your state water supply staff for assistance.

Medians and averages are calculated for the period 1991-2020.

Provisional data, subject to revision.
* Site -- Either: (a) the current value is missing; (b) the median or average for the day is not available or is zero; or (c) for snow water equivalent, the median or average for the day is less than 10% of the maximum median or average value for the year.

* Basin - More than half of the stations for a basin with normals report missing or invalid data.

The basin index is calculated as the sum of the valid current values divided by the sum of the corresponding medians or averages and the resulting fraction multiplied by 100.