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 Tuesday, May 13, 2025

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	2.6	9.2	17.7	Apr 09	28	15
Bear Mountain	5460	45.0	51.0₍₂₉₎	58.9₍₂₉₎	Apr 23₍₂₉₎	88	76
Garver Creek	4250	0.4	0.0	10.2	Apr 03	*	4*
Grave Creek	4350	0.0	1.7	15.6	Mar 29	0	0
Hand Creek	5040	0.0	0.0	11.0	Apr 03	*	0*
Hawkins Lake	6460	14.4	22.2	29.5	Apr 23	65	49
Poorman Creek	5050	18.1	25.4₍₂₂₎	37.4₍₂₂₎	Apr 10₍₂₂₎	71	48
Stahl Peak	6040	29.8	37.8	40.9	Apr 29	79	73
Basin Index (%)		75
FLATHEAD RIVER BASIN
Ashley Divide	4820	-M	N/A	N/A	N/A	*	*
Badger Pass	6870	14.0	29.5₍₂₉₎	34.3₍₂₉₎	Apr 23₍₂₉₎	47	41
Bassoo Peak	5130	0.0	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.	6290	30.3	43.9	47.2	May 01	69	64
Grave Creek	4350	0.0	1.7	15.6	Mar 29	0	0
Hand Creek	5040	0.0	0.0	11.0	Apr 03	*	0*
Kraft Creek	4760	0.0	0.0	13.4	Mar 22	*	0*
Moss Peak	6760	35.3	40.2	43.6	May 05	88	81
Noisy Basin	6070	43.0	40.6	47.2	Apr 25	106	91
North Fork Jocko	6110	48.3	38.0	43.5	Apr 21	127	111
Pike Creek	5930	0.0	N/A	N/A	N/A	*	*
Sleeping Woman	6120	0.0	8.5₍₂₉₎	15.4₍₂₉₎	Apr 15₍₂₉₎	0	0
Stahl Peak	6040	29.8	37.8	40.9	Apr 29	79	73
Stuart Mountain	7270	25.8	33.0₍₂₆₎	35.2₍₂₆₎	Apr 24₍₂₆₎	78	73
Basin Index (%)		83
UPPER CLARK FORK RIVER BASIN
Barker Lakes	8250	12.3	14.8	17.6	May 03	83	70
Basin Creek	7120	4.8	6.8	10.0	Apr 27	71	48
Black Pine	7170	0.0	5.8	11.8	Apr 18	0	0
Combination	5620	0.0	0.0	5.0	Mar 22	*	0*
Copper Bottom	5200	0.0	0.0	8.8	Mar 22	*	0*
Copper Camp	6980	10.0	27.5₍₁₇₎	41.5₍₁₇₎	Apr 19₍₁₇₎	36	24
Lubrecht Flume	4690	0.0	0.0	5.6	Mar 06	*	0*
Nevada Ridge	7030	5.7	11.3₍₂₆₎	16.6₍₂₆₎	Apr 20₍₂₆₎	50	34
N Fk Elk Creek	6180	0.0	3.0	11.8	Apr 13	0	0
North Fork Jocko	6110	48.3	38.0	43.5	Apr 21	127	111
Peterson Meadows	7190	4.0	8.8	12.3	Apr 27	45	33
Skalkaho Summit	7260	8.2	18.2	23.4	Apr 20	45	35
Stuart Mountain	7270	25.8	33.0₍₂₆₎	35.2₍₂₆₎	Apr 24₍₂₆₎	78	73
Warm Springs	7840	22.5	22.6	24.4	May 05	100	92
Basin Index (%)		75
BITTERROOT RIVER BASIN
Daly Creek	5780	0.0	0.0	10.4	Apr 03	*	0*
Lolo Pass	5280	3.7	12.4	28.8	Apr 05	30	13
Moose Creek	6170	0.0	3.0	16.4	Apr 05	0	0
Nez Perce Camp	5670	0.1	4.3	13.9	Apr 04	2	1
Saddle Mtn.	7890	14.8	20.2	25.6	Apr 24	73	58
Skalkaho Summit	7260	8.2	18.2	23.4	Apr 20	45	35
Twelvemile Creek	5530	0.0	0.0	17.3	Mar 28	*	0*
Twin Lakes	6390	25.1	31.4	41.6	Apr 18	80	60
Basin Index (%)		58
LOWER CLARK FORK RIVER BASIN
Bear Mountain	5460	45.0	51.0₍₂₉₎	58.9₍₂₉₎	Apr 23₍₂₉₎	88	76
Hoodoo Basin	6060	30.9	38.1	42.0	Apr 28	81	74
Humboldt Gulch	4260	0.0	0.0	11.7₍₂₉₎	Mar 16₍₂₉₎	*	0*
Lookout	5180	3.6	15.1	26.7	Apr 09	24	13
Mosquito Ridge	5270	13.6	24.1₍₂₉₎	34.2₍₂₉₎	Apr 15₍₂₉₎	56	40
Poorman Creek	5050	18.1	25.4₍₂₂₎	37.4₍₂₂₎	Apr 10₍₂₂₎	71	48
Sleeping Woman	6120	0.0	8.5₍₂₉₎	15.4₍₂₉₎	Apr 15₍₂₉₎	0	0
Stuart Mountain	7270	25.8	33.0₍₂₆₎	35.2₍₂₆₎	Apr 24₍₂₆₎	78	73
Sunset	5580	0.7	13.6	23.0	Apr 15	5	3
Basin Index (%)		66
JEFFERSON RIVER BASIN
Albro Lake	8500	18.6	18.5₍₂₄₎	21.6₍₂₄₎	Apr 29₍₂₄₎	101	86
Barker Lakes	8250	12.3	14.8	17.6	May 03	83	70
Basin Creek	7120	4.8	6.8	10.0	Apr 27	71	48
Beagle Springs	8880	0.4	4.8	11.2	Apr 24	8	4
Bloody Dick	7570	2.7	3.8	12.6	Apr 17	71	21
Calvert Creek	6410	-M	0.0	8.4	Mar 30	*	*
Clover Meadow	8770	11.4	16.4	18.7	May 03	70	61
Darkhorse Lake	8930	23.6	30.2	32.2	May 07	78	73
Divide	7770	0.0	8.2	11.8	Apr 27	0	0
Frohner Meadow	6520	0.1	1.2	8.2	Apr 15	8	1
JL Meadow	8750	6.1	N/A	N/A	N/A	*	*
Lakeview Ridge	7340	0.0	2.4	10.0	Apr 09	0	0
Lemhi Ridge	8080	0.3	7.0	12.4	Apr 22	4	2
Lower Twin	7920	19.7	19.0	20.2	May 03	104	98
Moose Creek	6170	0.0	3.0	16.4	Apr 05	0	0
Mule Creek	8300	11.8	15.2	17.4	Apr 27	78	68
Rocker Peak	7960	11.5	15.1	16.4	May 05	76	70
Saddle Mtn.	7890	14.8	20.2	25.6	Apr 24	73	58
Short Creek	6980	0.0	0.0	6.2	Apr 10	*	0*
Slagamelt Lakes	8600	-M	N/A	N/A	N/A	*	*
White Elephant	7670	4.7	20.4	28.6	Apr 19	23	16
Basin Index (%)		66
MADISON RIVER BASIN
Albro Lake	8500	18.6	18.5₍₂₄₎	21.6₍₂₄₎	Apr 29₍₂₄₎	101	86
Beaver Creek	7820	8.0	15.4	20.0	Apr 24	52	40
Black Bear	8160	24.3	39.8	41.4	Apr 29	61	59
Canyon	7870	2.4	8.2	14.5	Apr 17	29	17
Carrot Basin	9200	21.9	28.6	31.0	May 03	77	71
Clover Meadow	8770	11.4	16.4	18.7	May 03	70	61
Lone Mountain	8810	15.7	19.2₍₂₉₎	21.4₍₂₉₎	May 02₍₂₉₎	82	73
Lower Twin	7920	19.7	19.0	20.2	May 03	104	98
Madison Plateau	7710	11.3	20.4	24.7	Apr 24	55	46
Tepee Creek	7950	0.0	9.6	13.8	Apr 22	0	0
West Yellowstone	6680	0.0	0.0	11.6	Apr 03	*	0*
Whiskey Creek	6790	5.8	9.0	16.5	Apr 17	64	35
Basin Index (%)		68
GALLATIN RIVER BASIN
Beaver Creek	7820	8.0	15.4	20.0	Apr 24	52	40
Brackett Creek	7370	12.3	18.8₍₂₆₎	24.6₍₂₆₎	Apr 25₍₂₆₎	65	50
Carrot Basin	9200	21.9	28.6	31.0	May 03	77	71
Lick Creek	6880	5.0	5.4	12.0	Apr 21	93	42
Lone Mountain	8810	15.7	19.2₍₂₉₎	21.4₍₂₉₎	May 02₍₂₉₎	82	73
Sacajawea	6610	0.1	5.4₍₂₁₎	14.1₍₂₁₎	Apr 07₍₂₁₎	2	1
Shower Falls	8060	26.3	23.9	25.8	May 05	110	102
Basin Index (%)		77
HELENA VALLEY
Boulder Mountain	7890	11.5	18.4	23.2	Apr 25	62	50
Frohner Meadow	6520	0.1	1.2	8.2	Apr 15	8	1
Nevada Ridge	7030	5.7	11.3₍₂₆₎	16.6₍₂₆₎	Apr 20₍₂₆₎	50	34
Tizer Basin	6880	0.1	1.2	10.4	Apr 15	8	1
Basin Index (%)		54
SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS
Boulder Mountain	7890	11.5	18.4	23.2	Apr 25	62	50
Crystal Lake	6130	6.4	9.6	14.7	Apr 19	67	44
Daisy Peak	7590	8.1	9.5₍₂₅₎	12.0₍₂₅₎	Apr 25₍₂₅₎	85	68
Deadman Creek	6440	0.6	0.6	11.1	Apr 07	100*	5*
Elk Peak	7600	-M	N/A	N/A	N/A	*	*
Onion Park	7420	10.2	12.5₍₁₉₎	15.6₍₁₉₎	Apr 26₍₁₉₎	82	65
Pickfoot Creek	6680	-M	N/A	N/A	N/A	*	*
Spur Park	8080	19.8	22.8	24.6	May 01	87	80
Stringer Creek	6550	3.6	5.5₍₁₉₎	12.1₍₁₉₎	Apr 16₍₁₉₎	65	30
Basin Index (%)		76
SUN, TETON AND MARIAS RIVER BASINS
Badger Pass	6870	14.0	29.5₍₂₉₎	34.3₍₂₉₎	Apr 23₍₂₉₎	47	41
Dupuyer Creek	5740	0.0	2.4	9.4	Apr 11	0	0
Mount Lockhart	6430	6.4	15.0	20.0	Apr 21	43	32
Pike Creek	5930	0.0	N/A	N/A	N/A	*	*
Waldron	5640	0.0	1.6	11.1	Apr 08	0	0
Wood Creek	5970	0.0	4.8	9.5	Apr 16	0	0
Basin Index (%)		38
ST. MARYS RIVER BASIN
Flattop Mtn.	6290	30.3	43.9	47.2	May 01	69	64
Many Glacier	4930	0.0	0.0	14.2	Mar 24	*	0*
Basin Index (%)		69
MILK RIVER BASIN
Rocky Boy	4730	0.0	0.0	5.4	Mar 24	*	0*
Basin Index (%)		*
UPPER YELLOWSTONE RIVER BASIN
Beartooth Lake	9360	22.8	24.3	25.2	May 07	94	90
Box Canyon	6720	0.0	0.0	9.5	Apr 05	*	0*
Brackett Creek	7370	12.3	18.8₍₂₆₎	24.6₍₂₆₎	Apr 25₍₂₆₎	65	50
Burnt Mtn	5920	0.1	0.0₍₁₉₎	5.9₍₁₉₎	Mar 27₍₁₉₎	*	2*
Canyon	7870	2.4	8.2	14.5	Apr 17	29	17
Cole Creek	7910	13.9	15.8	18.2	May 04	88	76
East Boulder Mine	6310	0.0	0.0₍₁₂₎	6.4₍₁₂₎	Apr 02₍₁₂₎	*	0*
Evening Star	9040	19.8	26.2	29.3	May 01	76	68
Fisher Creek	9110	28.5	36.4	37.0	May 05	78	77
Monument Peak	8740	13.8	20.6	23.4	Apr 27	67	59
Northeast Entrance	7420	0.0	0.0	10.2	Apr 04	*	0*
Parker Peak	9420	18.5	22.6	25.9	May 04	82	71
Placer Basin	8790	16.6	19.2	20.5	May 04	86	81
Porcupine	6480	0.0	0.0	6.8	Apr 05	*	0*
Sacajawea	6610	0.1	5.4₍₂₁₎	14.1₍₂₁₎	Apr 07₍₂₁₎	2	1
Shower Falls	8060	26.3	23.9	25.8	May 05	110	102
S Fork Shields	8090	8.5	18.0	20.2	May 03	47	42
Sylvan Lake	8440	4.7	16.3	22.0	Apr 23	29	21
Thumb Divide	7970	-M	5.8	17.7	Apr 13	*	*
Two Ocean Plateau	9240	22.4	33.0	34.9	May 03	68	64
White Mill	8730	22.2	26.2	27.4	May 05	85	81
Wolverine	7650	0.1	0.0	11.8	Mar 30	*	1*
Basin Index (%)		74
BIGHORN RIVER BASIN (WYOMING)
Bald Mtn.	9360	20.0	21.0	22.6	May 07	95	88
Bear Trap Meadow	8200	0.0	0.0	7.4	Apr 07	*	0*
Blackwater	9840	23.4	23.8	26.8	May 09	98	87
Bone Springs Div	9340	15.0	17.3	19.2	May 05	87	78
Burroughs Creek	8760	0.5	N/A	N/A	N/A	*	*
Castle Creek	8410	0.0	0.0₍₁₀₎	7.9₍₁₀₎	Apr 03₍₁₀₎	*	0*
Cold Springs	9640	0.1	1.8	8.3	Apr 09	6	1
Deer Park	9690	10.7	14.1₍₂₂₎	16.6₍₂₂₎	Apr 25₍₂₂₎	76	64
Evening Star	9040	19.8	26.2	29.3	May 01	76	68
Grave Springs	8560	0.1	6.2₍₂₈₎	10.0₍₂₈₎	Apr 19₍₂₈₎	2	1
Hobbs Park	10080	12.4	16.5	18.1	May 06	75	69
Kirwin	9580	6.0	11.4	13.2	May 01	53	45
Little Warm	9370	1.3	7.0	10.6	Apr 17	19	12
Marquette	8800	4.6	7.7	9.9	May 04	60	46
Middle Powder	7760	4.1	8.2	13.2	Apr 23	50	31
Owl Creek	8990	0.0	0.0	6.4	Apr 12	*	0*
Powder River Pass	9480	0.8	8.8	12.2	Apr 19	9	7
Shell Creek	9570	11.9	16.4	18.2	May 05	73	65
South Pass	9040	7.0	13.0	16.6	Apr 22	54	42
St. Lawrence Alt	8610	0.0	N/A	N/A	N/A	*	*
Sylvan Lake	8440	4.7	16.3	22.0	Apr 23	29	21
Sylvan Road	7140	0.0	0.0	12.3	Apr 07	*	0*
Timber Creek	7910	0.1	0.6	6.0	Apr 17	17	2
Togwotee Pass	9590	17.6	25.1	26.6	May 03	70	66
Townsend Creek	8720	5.7	3.4	10.6	Apr 19	168	54
Younts Peak	8340	0.0	12.0₍₂₈₎	15.6₍₂₈₎	Apr 25₍₂₈₎	0	0
Basin Index (%)		64
TONGUE RIVER BASIN (WYOMING)
Big Goose	8010	4.4	7.8₍₂₂₎	10.1₍₂₂₎	Apr 25₍₂₂₎	56	44
Bone Springs Div	9340	15.0	17.3	19.2	May 05	87	78
Burgess Junction	7900	8.4	10.0	13.0	May 03	84	65
Dome Lake	8890	6.4	10.1	13.5	Apr 27	63	47
Little Goose	8560	6.3	9.1₍₁₀₎	12.2₍₁₀₎	Apr 27₍₁₀₎	69	52
Sucker Creek	8840	8.8	11.4	14.9	May 03	77	59
Tie Creek	7050	0.0	0.0₍₂₆₎	6.6₍₂₆₎	Apr 05₍₂₆₎	*	0*
Basin Index (%)		75
POWDER RIVER BASIN (WYOMING)
Bear Trap Meadow	8200	0.0	0.0	7.4	Apr 07	*	0*
Cloud Peak Reservoir	9830	10.9	15.6	18.0	May 05	70	61
Grave Springs	8560	0.1	6.2₍₂₈₎	10.0₍₂₈₎	Apr 19₍₂₈₎	2	1
Hansen Sawmill	8360	0.1	0.9	7.0	Apr 13	11	1
Middle Powder	7760	4.1	8.2	13.2	Apr 23	50	31
Powder River Pass	9480	0.8	8.8	12.2	Apr 19	9	7
Soldier Park	8680	0.0	0.2₍₁₀₎	8.4₍₁₀₎	Apr 17₍₁₀₎	0*	0*
Basin Index (%)		40
Missouri River Basin ab Ft. Peck
Albro Lake	8500	18.6	18.5₍₂₄₎	21.6₍₂₄₎	Apr 29₍₂₄₎	101	86
Badger Pass	6870	14.0	29.5₍₂₉₎	34.3₍₂₉₎	Apr 23₍₂₉₎	47	41
Barker Lakes	8250	12.3	14.8	17.6	May 03	83	70
Basin Creek	7120	4.8	6.8	10.0	Apr 27	71	48
Beagle Springs	8880	0.4	4.8	11.2	Apr 24	8	4
Beaver Creek	7820	8.0	15.4	20.0	Apr 24	52	40
Black Bear	8160	24.3	39.8	41.4	Apr 29	61	59
Bloody Dick	7570	2.7	3.8	12.6	Apr 17	71	21
Boulder Mountain	7890	11.5	18.4	23.2	Apr 25	62	50
Brackett Creek	7370	12.3	18.8₍₂₆₎	24.6₍₂₆₎	Apr 25₍₂₆₎	65	50
Calvert Creek	6410	-M	0.0	8.4	Mar 30	*	*
Canyon	7870	2.4	8.2	14.5	Apr 17	29	17
Carrot Basin	9200	21.9	28.6	31.0	May 03	77	71
Clover Meadow	8770	11.4	16.4	18.7	May 03	70	61
Crystal Lake	6130	6.4	9.6	14.7	Apr 19	67	44
Daisy Peak	7590	8.1	9.5₍₂₅₎	12.0₍₂₅₎	Apr 25₍₂₅₎	85	68
Darkhorse Lake	8930	23.6	30.2	32.2	May 07	78	73
Deadman Creek	6440	0.6	0.6	11.1	Apr 07	100*	5*
Divide	7770	0.0	8.2	11.8	Apr 27	0	0
Dupuyer Creek	5740	0.0	2.4	9.4	Apr 11	0	0
Elk Peak	7600	-M	N/A	N/A	N/A	*	*
Frohner Meadow	6520	0.1	1.2	8.2	Apr 15	8	1
JL Meadow	8750	6.1	N/A	N/A	N/A	*	*
Lakeview Ridge	7340	0.0	2.4	10.0	Apr 09	0	0
Lemhi Ridge	8080	0.3	7.0	12.4	Apr 22	4	2
Lick Creek	6880	5.0	5.4	12.0	Apr 21	93	42
Lone Mountain	8810	15.7	19.2₍₂₉₎	21.4₍₂₉₎	May 02₍₂₉₎	82	73
Lower Twin	7920	19.7	19.0	20.2	May 03	104	98
Madison Plateau	7710	11.3	20.4	24.7	Apr 24	55	46
Moose Creek	6170	0.0	3.0	16.4	Apr 05	0	0
Mount Lockhart	6430	6.4	15.0	20.0	Apr 21	43	32
Mule Creek	8300	11.8	15.2	17.4	Apr 27	78	68
Nevada Ridge	7030	5.7	11.3₍₂₆₎	16.6₍₂₆₎	Apr 20₍₂₆₎	50	34
Onion Park	7420	10.2	12.5₍₁₉₎	15.6₍₁₉₎	Apr 26₍₁₉₎	82	65
Pickfoot Creek	6680	-M	N/A	N/A	N/A	*	*
Pike Creek	5930	0.0	N/A	N/A	N/A	*	*
Rocker Peak	7960	11.5	15.1	16.4	May 05	76	70
Sacajawea	6610	0.1	5.4₍₂₁₎	14.1₍₂₁₎	Apr 07₍₂₁₎	2	1
Saddle Mtn.	7890	14.8	20.2	25.6	Apr 24	73	58
Short Creek	6980	0.0	0.0	6.2	Apr 10	*	0*
Shower Falls	8060	26.3	23.9	25.8	May 05	110	102
Slagamelt Lakes	8600	-M	N/A	N/A	N/A	*	*
Spur Park	8080	19.8	22.8	24.6	May 01	87	80
Stringer Creek	6550	3.6	5.5₍₁₉₎	12.1₍₁₉₎	Apr 16₍₁₉₎	65	30
Tepee Creek	7950	0.0	9.6	13.8	Apr 22	0	0
Tizer Basin	6880	0.1	1.2	10.4	Apr 15	8	1
Waldron	5640	0.0	1.6	11.1	Apr 08	0	0
West Yellowstone	6680	0.0	0.0	11.6	Apr 03	*	0*
Whiskey Creek	6790	5.8	9.0	16.5	Apr 17	64	35
White Elephant	7670	4.7	20.4	28.6	Apr 19	23	16
Wood Creek	5970	0.0	4.8	9.5	Apr 16	0	0
Basin Index (%)		64
Yellowstone River Basin ab Glendive
Bald Mtn.	9360	20.0	21.0	22.6	May 07	95	88
Bear Trap Meadow	8200	0.0	0.0	7.4	Apr 07	*	0*
Beartooth Lake	9360	22.8	24.3	25.2	May 07	94	90
Big Goose	8010	4.4	7.8₍₂₂₎	10.1₍₂₂₎	Apr 25₍₂₂₎	56	44
Blackwater	9840	23.4	23.8	26.8	May 09	98	87
Bone Springs Div	9340	15.0	17.3	19.2	May 05	87	78
Box Canyon	6720	0.0	0.0	9.5	Apr 05	*	0*
Brackett Creek	7370	12.3	18.8₍₂₆₎	24.6₍₂₆₎	Apr 25₍₂₆₎	65	50
Burgess Junction	7900	8.4	10.0	13.0	May 03	84	65
Burnt Mtn	5920	0.1	0.0₍₁₉₎	5.9₍₁₉₎	Mar 27₍₁₉₎	*	2*
Burroughs Creek	8760	0.5	N/A	N/A	N/A	*	*
Canyon	7870	2.4	8.2	14.5	Apr 17	29	17
Castle Creek	8410	0.0	0.0₍₁₀₎	7.9₍₁₀₎	Apr 03₍₁₀₎	*	0*
Cloud Peak Reservoir	9830	10.9	15.6	18.0	May 05	70	61
Cold Springs	9640	0.1	1.8	8.3	Apr 09	6	1
Cole Creek	7910	13.9	15.8	18.2	May 04	88	76
Deer Park	9690	10.7	14.1₍₂₂₎	16.6₍₂₂₎	Apr 25₍₂₂₎	76	64
Dome Lake	8890	6.4	10.1	13.5	Apr 27	63	47
East Boulder Mine	6310	0.0	0.0₍₁₂₎	6.4₍₁₂₎	Apr 02₍₁₂₎	*	0*
Evening Star	9040	19.8	26.2	29.3	May 01	76	68
Fisher Creek	9110	28.5	36.4	37.0	May 05	78	77
Grave Springs	8560	0.1	6.2₍₂₈₎	10.0₍₂₈₎	Apr 19₍₂₈₎	2	1
Hansen Sawmill	8360	0.1	0.9	7.0	Apr 13	11	1
Hobbs Park	10080	12.4	16.5	18.1	May 06	75	69
Kirwin	9580	6.0	11.4	13.2	May 01	53	45
Little Goose	8560	6.3	9.1₍₁₀₎	12.2₍₁₀₎	Apr 27₍₁₀₎	69	52
Little Warm	9370	1.3	7.0	10.6	Apr 17	19	12
Marquette	8800	4.6	7.7	9.9	May 04	60	46
Middle Powder	7760	4.1	8.2	13.2	Apr 23	50	31
Monument Peak	8740	13.8	20.6	23.4	Apr 27	67	59
Northeast Entrance	7420	0.0	0.0	10.2	Apr 04	*	0*
Owl Creek	8990	0.0	0.0	6.4	Apr 12	*	0*
Parker Peak	9420	18.5	22.6	25.9	May 04	82	71
Placer Basin	8790	16.6	19.2	20.5	May 04	86	81
Porcupine	6480	0.0	0.0	6.8	Apr 05	*	0*
Powder River Pass	9480	0.8	8.8	12.2	Apr 19	9	7
S Fork Shields	8090	8.5	18.0	20.2	May 03	47	42
Sacajawea	6610	0.1	5.4₍₂₁₎	14.1₍₂₁₎	Apr 07₍₂₁₎	2	1
Shell Creek	9570	11.9	16.4	18.2	May 05	73	65
Shower Falls	8060	26.3	23.9	25.8	May 05	110	102
Soldier Park	8680	0.0	0.2₍₁₀₎	8.4₍₁₀₎	Apr 17₍₁₀₎	0*	0*
South Pass	9040	7.0	13.0	16.6	Apr 22	54	42
St. Lawrence Alt	8610	0.0	N/A	N/A	N/A	*	*
Sucker Creek	8840	8.8	11.4	14.9	May 03	77	59
Sylvan Lake	8440	4.7	16.3	22.0	Apr 23	29	21
Sylvan Road	7140	0.0	0.0	12.3	Apr 07	*	0*
Thumb Divide	7970	-M	5.8	17.7	Apr 13	*	*
Tie Creek	7050	0.0	0.0₍₂₆₎	6.6₍₂₆₎	Apr 05₍₂₆₎	*	0*
Timber Creek	7910	0.1	0.6	6.0	Apr 17	17	2
Togwotee Pass	9590	17.6	25.1	26.6	May 03	70	66
Townsend Creek	8720	5.7	3.4	10.6	Apr 19	168	54
Two Ocean Plateau	9240	22.4	33.0	34.9	May 03	68	64
White Mill	8730	22.2	26.2	27.4	May 05	85	81
Wolverine	7650	0.1	0.0	11.8	Mar 30	*	1*
Younts Peak	8340	0.0	12.0₍₂₈₎	15.6₍₂₈₎	Apr 25₍₂₈₎	0	0
Basin Index (%)		71

-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.