Montana SNOTEL Snow/Precipitation Update Report

Montana SNOTEL Snow/Precipitation 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 Monday, May 19, 2025

Basin Site Name	Elev (ft)	Snow Water Equivalent			Water Year-to-Date Precipitation
Basin Site Name	Elev (ft)	Current (in)	Median (in)	Pct of Median	Current (in)	Median (in)	Pct of Median
KOOTENAI RIVER BASIN
Banfield Mountain	5580	0.0	5.2	0	25.1	29.0	87
Bear Mountain	5460	42.1	48.3₍₂₉₎	87	65.5	78.4	84
Garver Creek	4250	0.2	0.0	*	17.0	20.5₍₂₄₎	83
Grave Creek	4350	0.0	0.0	*	32.5	35.8	91
Hand Creek	5040	0.0	0.0	*	20.5	19.8	104
Hawkins Lake	6460	11.5	17.2	67	34.7	35.8	97
Poorman Creek	5050	13.0	21.4₍₂₂₎	61	52.2	62.4₍₂₂₎	84
Stahl Peak	6040	29.1	35.4	82	42.8	45.2	95
Basin Index (%)		75			89
FLATHEAD RIVER BASIN
Ashley Divide	4820	-M	N/A	*	12.0	N/A	*
Badger Pass	6870	12.5	25.7₍₂₉₎	49	29.3	37.1₍₂₉₎	79
Bassoo Peak	5130	0.0	N/A	*	13.7	N/A	*
Bisson Creek	4880	0.0	0.0₍₂₉₎	*	23.3	21.1₍₂₈₎	110
Blacktail Mtn	5660	0.0	0.0₍₁₀₎	*	15.7	16.4₍₁₀₎	96
Emery Creek	4340	0.1	0.0	*	28.3	29.0	98
Flattop Mtn.	6290	27.9	41.2	68	46.9	59.4	79
Grave Creek	4350	0.0	0.0	*	32.5	35.8	91
Hand Creek	5040	0.0	0.0	*	20.5	19.8	104
Kraft Creek	4760	0.0	0.0	*	28.9	29.3	99
Moss Peak	6760	37.2	38.4	97	49.8	46.4	107
Noisy Basin	6070	43.7	37.8	116	55.3	51.8	107
North Fork Jocko	6110	30.8	33.3	92	48.6	54.5	89
Pike Creek	5930	0.0	N/A	*	29.7	N/A	*
Sleeping Woman	6120	0.0	3.2₍₂₉₎	0	22.0	26.0₍₂₈₎	85
Stahl Peak	6040	29.1	35.4	82	42.8	45.2	95
Stuart Mountain	7270	28.0	27.8₍₂₆₎	101	33.7	36.5₍₂₆₎	92
Basin Index (%)		86			94
UPPER CLARK FORK RIVER BASIN
Barker Lakes	8250	13.6	13.8	99	21.2	21.4	99
Basin Creek	7120	7.1	3.7	192	16.4	14.3	115
Black Pine	7170	0.0	1.6	0	15.8	16.6	95
Combination	5620	0.0	0.0	*	9.8	11.7	84
Copper Bottom	5200	0.0	0.0	*	16.9	17.6	96
Copper Camp	6980	7.6	19.9₍₁₇₎	38	28.4	31.0₍₁₇₎	92
Lubrecht Flume	4690	0.0	0.0	*	10.8	12.8	84
Nevada Ridge	7030	5.8	8.3₍₂₆₎	70	17.8	19.0₍₂₆₎	94
N Fk Elk Creek	6180	0.0	0.0	*	14.6	17.7	82
North Fork Jocko	6110	30.8	33.3	92	48.6	54.5	89
Peterson Meadows	7190	4.8	7.0	69	17.6	16.6₍₂₂₎	106
Skalkaho Summit	7260	7.7	13.0	59	23.6	26.4	89
Stuart Mountain	7270	28.0	27.8₍₂₆₎	101	33.7	36.5₍₂₆₎	92
Warm Springs	7840	25.0	21.0	119	29.1	28.4	102
Basin Index (%)		87			94
BITTERROOT RIVER BASIN
Daly Creek	5780	0.0	0.0	*	15.5	16.6	93
Lolo Pass	5280	0.2	7.2	3	34.7	39.0	89
Moose Creek	6170	0.0	0.0	*	19.8	23.6	84
Nez Perce Camp	5670	0.0	0.0	*	22.2	24.4	91
Saddle Mtn.	7890	14.6	17.8	82	21.3	26.8	79
Skalkaho Summit	7260	7.7	13.0	59	23.6	26.4	89
Twelvemile Creek	5530	0.0	0.0	*	36.3	38.3	95
Twin Lakes	6390	23.0	25.8	89	50.7	53.8	94
Basin Index (%)		71			90
LOWER CLARK FORK RIVER BASIN
Bear Mountain	5460	42.1	48.3₍₂₉₎	87	65.5	78.4	84
Hoodoo Basin	6060	29.7	35.4	84	47.3	51.4	92
Humboldt Gulch	4260	0.0	0.0	*	32.2	42.2	76
Lookout	5180	0.3	9.8	3	32.6	42.3	77
Mosquito Ridge	5270	10.5	19.1₍₂₉₎	55	41.3	48.3	86
Poorman Creek	5050	13.0	21.4₍₂₂₎	61	52.2	62.4₍₂₂₎	84
Sleeping Woman	6120	0.0	3.2₍₂₉₎	0	22.0	26.0₍₂₈₎	85
Stuart Mountain	7270	28.0	27.8₍₂₆₎	101	33.7	36.5₍₂₆₎	92
Sunset	5580	0.0	11.0	0	29.0	40.1	72
Basin Index (%)		70			83
JEFFERSON RIVER BASIN
Albro Lake	8500	19.9	16.5₍₂₄₎	121	31.0	26.4₍₂₄₎	117
Barker Lakes	8250	13.6	13.8	99	21.2	21.4	99
Basin Creek	7120	7.1	3.7	192	16.4	14.3	115
Beagle Springs	8880	2.4	1.1	218	15.1	13.8	109
Bloody Dick	7570	1.7	0.3	567*	17.3	18.1	96
Calvert Creek	6410	0.0	0.0	*	12.9	13.4	96
Clover Meadow	8770	13.9	15.3	91	22.4	22.3	100
Darkhorse Lake	8930	25.4	28.6	89	31.9	33.0	97
Divide	7770	0.5	5.0	10	15.5	15.1	103
Frohner Meadow	6520	0.0	0.0	*	15.9	14.2	112
JL Meadow	8750	8.8	N/A	*	19.2	N/A	*
Lakeview Ridge	7340	0.0	0.0	*	15.4	17.6	88
Lemhi Ridge	8080	0.0	2.2	0	15.5	16.5	94
Lower Twin	7920	20.9	17.2	122	31.6	27.9	113
Moose Creek	6170	0.0	0.0	*	19.8	23.6	84
Mule Creek	8300	12.7	14.0	91	19.0	20.6	92
Rocker Peak	7960	14.5	13.6	107	19.2	17.5	110
Saddle Mtn.	7890	14.6	17.8	82	21.3	26.8	79
Short Creek	6980	0.0	0.0	*	11.4	10.2	112
Slagamelt Lakes	8600	23.1	N/A	*	35.2	N/A	*
White Elephant	7670	3.5	18.2	19	30.8	34.2	90
Basin Index (%)		90			99
MADISON RIVER BASIN
Albro Lake	8500	19.9	16.5₍₂₄₎	121	31.0	26.4₍₂₄₎	117
Beaver Creek	7820	7.4	13.1	56	21.0	25.2	83
Black Bear	8160	24.9	35.6	70	40.4	43.0	94
Canyon	7870	0.9	4.4	20	16.6	19.4	86
Carrot Basin	9200	23.2	25.6	91	31.8	33.2	96
Clover Meadow	8770	13.9	15.3	91	22.4	22.3	100
Lone Mountain	8810	16.7	16.3₍₂₉₎	102	24.0	22.8₍₂₉₎	105
Lower Twin	7920	20.9	17.2	122	31.6	27.9	113
Madison Plateau	7710	10.1	15.2	66	29.8	30.6	97
Tepee Creek	7950	0.0	6.8	0	16.0	18.0	89
West Yellowstone	6680	0.0	0.0	*	16.4	17.0₍₂₂₎	96
Whiskey Creek	6790	2.4	5.6	43	24.8	24.4	102
Basin Index (%)		82			99
GALLATIN RIVER BASIN
Beaver Creek	7820	7.4	13.1	56	21.0	25.2	83
Brackett Creek	7370	11.9	15.6₍₂₆₎	76	32.3	32.2₍₂₆₎	100
Carrot Basin	9200	23.2	25.6	91	31.8	33.2	96
Lick Creek	6880	4.5	1.2	375	24.2	20.7	117
Lone Mountain	8810	16.7	16.3₍₂₉₎	102	24.0	22.8₍₂₉₎	105
Sacajawea	6610	0.0	0.0₍₂₁₎	*	29.9	30.0₍₂₁₎	100
Shower Falls	8060	26.6	23.2	115	35.3	30.5	116
Basin Index (%)		95			102
HELENA VALLEY
Boulder Mountain	7890	13.3	15.0	89	28.4	27.1	105
Frohner Meadow	6520	0.0	0.0	*	15.9	14.2	112
Nevada Ridge	7030	5.8	8.3₍₂₆₎	70	17.8	19.0₍₂₆₎	94
Tizer Basin	6880	0.1	0.0	*	16.9	15.0	113
Basin Index (%)		82			105
SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS
Boulder Mountain	7890	13.3	15.0	89	28.4	27.1	105
Crystal Lake	6130	3.2	4.1	78	29.7	25.3	117
Daisy Peak	7590	8.4	7.5₍₂₅₎	112	16.9	15.6₍₂₄₎	108
Deadman Creek	6440	0.0	0.0	*	17.8	16.2	110
Elk Peak	7600	-M	N/A	*	-M	N/A	*
Onion Park	7420	11.2	9.0₍₁₉₎	124	23.4	23.1₍₁₉₎	101
Pickfoot Creek	6680	-M	N/A	*	-M	N/A	*
Spur Park	8080	21.6	19.6	110	25.9	22.8	114
Stringer Creek	6550	2.3	0.0₍₁₉₎	*	18.6	19.6₍₁₉₎	95
Basin Index (%)		109			107
SUN, TETON AND MARIAS RIVER BASINS
Badger Pass	6870	12.5	25.7₍₂₉₎	49	29.3	37.1₍₂₉₎	79
Dupuyer Creek	5740	0.0	0.0	*	12.8	16.5	78
Mount Lockhart	6430	4.0	11.4	35	23.5	29.5	80
Pike Creek	5930	0.0	N/A	*	29.7	N/A	*
Waldron	5640	0.0	0.0	*	14.8	19.8	75
Wood Creek	5970	0.0	0.8	0*	12.6	18.7	67
Basin Index (%)		44*			76
ST. MARYS RIVER BASIN
Flattop Mtn.	6290	27.9	41.2	68	46.9	59.4	79
Many Glacier	4930	0.0	0.0	*	26.5	34.0	78
Basin Index (%)		68			79
MILK RIVER BASIN
Rocky Boy	4730	0.0	0.0	*	17.5	14.4₍₂₄₎	122
Basin Index (%)		*			122
UPPER YELLOWSTONE RIVER BASIN
Beartooth Lake	9360	22.9	23.3	98	25.2	25.3	100
Box Canyon	6720	0.0	0.0	*	16.5	15.8	104
Brackett Creek	7370	11.9	15.6₍₂₆₎	76	32.3	32.2₍₂₆₎	100
Burnt Mtn	5920	0.0	0.0₍₁₉₎	*	20.6	18.4₍₂₀₎	112
Canyon	7870	0.9	4.4	20	16.6	19.4	86
Cole Creek	7910	12.9	15.0	86	16.1	18.8	86
East Boulder Mine	6310	0.0	0.0₍₁₂₎	*	19.3	18.1₍₁₂₎	107
Evening Star	9040	20.0	23.6	85	33.8	33.8	100
Fisher Creek	9110	30.3	35.7	85	36.3	40.9	89
Monument Peak	8740	12.7	18.7	68	25.7	27.4	94
Northeast Entrance	7420	0.0	0.0	*	16.7	16.2	103
Parker Peak	9420	19.0	19.3	98	29.0	24.3	119
Placer Basin	8790	16.4	17.4	94	27.2	24.8	110
Porcupine	6480	0.0	0.0	*	18.1	16.6	109
Sacajawea	6610	0.0	0.0₍₂₁₎	*	29.9	30.0₍₂₁₎	100
Shower Falls	8060	26.6	23.2	115	35.3	30.5	116
S Fork Shields	8090	13.0	14.8	88	29.3	27.8	105
Sylvan Lake	8440	5.2	13.5	39	27.5	28.0	98
Thumb Divide	7970	-M	1.2	*	-M	22.4	*
Two Ocean Plateau	9240	24.1	30.0	80	30.2	31.2	97
White Mill	8730	21.8	23.4	93	26.4	27.6	96
Wolverine	7650	0.0	0.0	*	19.1	15.4	124
Basin Index (%)		86			102
BIGHORN RIVER BASIN (WYOMING)
Bald Mtn.	9360	21.0	18.8	112	22.5	20.3	111
Bear Trap Meadow	8200	0.0	0.0	*	11.8	12.7	93
Blackwater	9840	20.4	23.0	89	27.9	27.8	100
Bone Springs Div	9340	14.1	14.8	95	16.2	19.5	83
Burroughs Creek	8760	0.0	N/A	*	19.2	N/A	*
Castle Creek	8410	0.0	0.0₍₁₀₎	*	10.6	11.8₍₁₀₎	90
Cold Springs	9640	0.0	0.0	*	12.0	13.6	88
Deer Park	9690	8.9	10.8₍₂₂₎	82	23.7	23.5₍₂₃₎	101
Evening Star	9040	20.0	23.6	85	33.8	33.8	100
Grave Springs	8560	0.0	3.7₍₂₈₎	0	13.0	13.4₍₂₈₎	97
Hobbs Park	10080	10.7	15.0	71	18.9	19.0	99
Kirwin	9580	3.8	9.5	40	17.8	17.0	105
Little Warm	9370	0.0	3.0	0	15.8	15.6	101
Marquette	8800	5.0	4.8	104	17.0	15.1	113
Middle Powder	7760	0.5	4.4	11	12.6	14.0	90
Owl Creek	8990	0.0	0.0	*	10.9	9.6	114
Powder River Pass	9480	0.0	6.6	0	15.2	17.4	87
Shell Creek	9570	12.3	14.6	84	16.9	17.8	95
South Pass	9040	4.2	8.4	50	20.8	20.2	103
St. Lawrence Alt	8610	0.0	N/A	*	12.8	N/A	*
Sylvan Lake	8440	5.2	13.5	39	27.5	28.0	98
Sylvan Road	7140	0.0	0.0	*	16.7	19.3	87
Timber Creek	7910	0.0	0.0	*	12.9	12.4	104
Togwotee Pass	9590	18.7	22.8	82	29.7	29.0	102
Townsend Creek	8720	2.2	1.2	183	18.2	15.8	115
Younts Peak	8340	0.0	8.4₍₂₈₎	0	17.3	18.8₍₂₈₎	92
Basin Index (%)		71			99
TONGUE RIVER BASIN (WYOMING)
Big Goose	8010	2.0	5.1₍₂₂₎	39	16.2	16.4₍₂₂₎	99
Bone Springs Div	9340	14.1	14.8	95	16.2	19.5	83
Burgess Junction	7900	7.8	7.6	103	17.3	16.5	105
Dome Lake	8890	4.2	7.0	60	16.6	19.5	85
Little Goose	8560	4.8	7.2₍₁₀₎	67	19.0	17.6₍₁₀₎	108
Sucker Creek	8840	9.3	8.2	113	21.7	20.8	104
Tie Creek	7050	0.0	0.0₍₂₆₎	*	17.7	16.8₍₂₆₎	105
Basin Index (%)		85			98
POWDER RIVER BASIN (WYOMING)
Bear Trap Meadow	8200	0.0	0.0	*	11.8	12.7	93
Cloud Peak Reservoir	9830	9.5	14.0	68	18.9	19.8	95
Grave Springs	8560	0.0	3.7₍₂₈₎	0	13.0	13.4₍₂₈₎	97
Hansen Sawmill	8360	0.0	0.0	*	12.8	13.2	97
Middle Powder	7760	0.5	4.4	11	12.6	14.0	90
Powder River Pass	9480	0.0	6.6	0	15.2	17.4	87
Soldier Park	8680	0.0	0.0₍₁₀₎	*	11.3	13.1₍₁₀₎	86
Basin Index (%)		35			92
Missouri River Basin ab Ft. Peck
Albro Lake	8500	19.9	16.5₍₂₄₎	121	31.0	26.4₍₂₄₎	117
Badger Pass	6870	12.5	25.7₍₂₉₎	49	29.3	37.1₍₂₉₎	79
Barker Lakes	8250	13.6	13.8	99	21.2	21.4	99
Basin Creek	7120	7.1	3.7	192	16.4	14.3	115
Beagle Springs	8880	2.4	1.1	218	15.1	13.8	109
Beaver Creek	7820	7.4	13.1	56	21.0	25.2	83
Black Bear	8160	24.9	35.6	70	40.4	43.0	94
Bloody Dick	7570	1.7	0.3	567*	17.3	18.1	96
Boulder Mountain	7890	13.3	15.0	89	28.4	27.1	105
Brackett Creek	7370	11.9	15.6₍₂₆₎	76	32.3	32.2₍₂₆₎	100
Calvert Creek	6410	0.0	0.0	*	12.9	13.4	96
Canyon	7870	0.9	4.4	20	16.6	19.4	86
Carrot Basin	9200	23.2	25.6	91	31.8	33.2	96
Clover Meadow	8770	13.9	15.3	91	22.4	22.3	100
Crystal Lake	6130	3.2	4.1	78	29.7	25.3	117
Daisy Peak	7590	8.4	7.5₍₂₅₎	112	16.9	15.6₍₂₄₎	108
Darkhorse Lake	8930	25.4	28.6	89	31.9	33.0	97
Deadman Creek	6440	0.0	0.0	*	17.8	16.2	110
Divide	7770	0.5	5.0	10	15.5	15.1	103
Dupuyer Creek	5740	0.0	0.0	*	12.8	16.5	78
Elk Peak	7600	-M	N/A	*	-M	N/A	*
Frohner Meadow	6520	0.0	0.0	*	15.9	14.2	112
JL Meadow	8750	8.8	N/A	*	19.2	N/A	*
Lakeview Ridge	7340	0.0	0.0	*	15.4	17.6	88
Lemhi Ridge	8080	0.0	2.2	0	15.5	16.5	94
Lick Creek	6880	4.5	1.2	375	24.2	20.7	117
Lone Mountain	8810	16.7	16.3₍₂₉₎	102	24.0	22.8₍₂₉₎	105
Lower Twin	7920	20.9	17.2	122	31.6	27.9	113
Madison Plateau	7710	10.1	15.2	66	29.8	30.6	97
Moose Creek	6170	0.0	0.0	*	19.8	23.6	84
Mount Lockhart	6430	4.0	11.4	35	23.5	29.5	80
Mule Creek	8300	12.7	14.0	91	19.0	20.6	92
Nevada Ridge	7030	5.8	8.3₍₂₆₎	70	17.8	19.0₍₂₆₎	94
Onion Park	7420	11.2	9.0₍₁₉₎	124	23.4	23.1₍₁₉₎	101
Pickfoot Creek	6680	-M	N/A	*	-M	N/A	*
Pike Creek	5930	0.0	N/A	*	29.7	N/A	*
Rocker Peak	7960	14.5	13.6	107	19.2	17.5	110
Sacajawea	6610	0.0	0.0₍₂₁₎	*	29.9	30.0₍₂₁₎	100
Saddle Mtn.	7890	14.6	17.8	82	21.3	26.8	79
Short Creek	6980	0.0	0.0	*	11.4	10.2	112
Shower Falls	8060	26.6	23.2	115	35.3	30.5	116
Slagamelt Lakes	8600	23.1	N/A	*	35.2	N/A	*
Spur Park	8080	21.6	19.6	110	25.9	22.8	114
Stringer Creek	6550	2.3	0.0₍₁₉₎	*	18.6	19.6₍₁₉₎	95
Tepee Creek	7950	0.0	6.8	0	16.0	18.0	89
Tizer Basin	6880	0.1	0.0	*	16.9	15.0	113
Waldron	5640	0.0	0.0	*	14.8	19.8	75
West Yellowstone	6680	0.0	0.0	*	16.4	17.0₍₂₂₎	96
Whiskey Creek	6790	2.4	5.6	43	24.8	24.4	102
White Elephant	7670	3.5	18.2	19	30.8	34.2	90
Wood Creek	5970	0.0	0.8	0*	12.6	18.7	67
Basin Index (%)		84			98
Yellowstone River Basin ab Glendive
Bald Mtn.	9360	21.0	18.8	112	22.5	20.3	111
Bear Trap Meadow	8200	0.0	0.0	*	11.8	12.7	93
Beartooth Lake	9360	22.9	23.3	98	25.2	25.3	100
Big Goose	8010	2.0	5.1₍₂₂₎	39	16.2	16.4₍₂₂₎	99
Blackwater	9840	20.4	23.0	89	27.9	27.8	100
Bone Springs Div	9340	14.1	14.8	95	16.2	19.5	83
Box Canyon	6720	0.0	0.0	*	16.5	15.8	104
Brackett Creek	7370	11.9	15.6₍₂₆₎	76	32.3	32.2₍₂₆₎	100
Burgess Junction	7900	7.8	7.6	103	17.3	16.5	105
Burnt Mtn	5920	0.0	0.0₍₁₉₎	*	20.6	18.4₍₂₀₎	112
Burroughs Creek	8760	0.0	N/A	*	19.2	N/A	*
Canyon	7870	0.9	4.4	20	16.6	19.4	86
Castle Creek	8410	0.0	0.0₍₁₀₎	*	10.6	11.8₍₁₀₎	90
Cloud Peak Reservoir	9830	9.5	14.0	68	18.9	19.8	95
Cold Springs	9640	0.0	0.0	*	12.0	13.6	88
Cole Creek	7910	12.9	15.0	86	16.1	18.8	86
Deer Park	9690	8.9	10.8₍₂₂₎	82	23.7	23.5₍₂₃₎	101
Dome Lake	8890	4.2	7.0	60	16.6	19.5	85
East Boulder Mine	6310	0.0	0.0₍₁₂₎	*	19.3	18.1₍₁₂₎	107
Evening Star	9040	20.0	23.6	85	33.8	33.8	100
Fisher Creek	9110	30.3	35.7	85	36.3	40.9	89
Grave Springs	8560	0.0	3.7₍₂₈₎	0	13.0	13.4₍₂₈₎	97
Hansen Sawmill	8360	0.0	0.0	*	12.8	13.2	97
Hobbs Park	10080	10.7	15.0	71	18.9	19.0	99
Kirwin	9580	3.8	9.5	40	17.8	17.0	105
Little Goose	8560	4.8	7.2₍₁₀₎	67	19.0	17.6₍₁₀₎	108
Little Warm	9370	0.0	3.0	0	15.8	15.6	101
Marquette	8800	5.0	4.8	104	17.0	15.1	113
Middle Powder	7760	0.5	4.4	11	12.6	14.0	90
Monument Peak	8740	12.7	18.7	68	25.7	27.4	94
Northeast Entrance	7420	0.0	0.0	*	16.7	16.2	103
Owl Creek	8990	0.0	0.0	*	10.9	9.6	114
Parker Peak	9420	19.0	19.3	98	29.0	24.3	119
Placer Basin	8790	16.4	17.4	94	27.2	24.8	110
Porcupine	6480	0.0	0.0	*	18.1	16.6	109
Powder River Pass	9480	0.0	6.6	0	15.2	17.4	87
S Fork Shields	8090	13.0	14.8	88	29.3	27.8	105
Sacajawea	6610	0.0	0.0₍₂₁₎	*	29.9	30.0₍₂₁₎	100
Shell Creek	9570	12.3	14.6	84	16.9	17.8	95
Shower Falls	8060	26.6	23.2	115	35.3	30.5	116
Soldier Park	8680	0.0	0.0₍₁₀₎	*	11.3	13.1₍₁₀₎	86
South Pass	9040	4.2	8.4	50	20.8	20.2	103
St. Lawrence Alt	8610	0.0	N/A	*	12.8	N/A	*
Sucker Creek	8840	9.3	8.2	113	21.7	20.8	104
Sylvan Lake	8440	5.2	13.5	39	27.5	28.0	98
Sylvan Road	7140	0.0	0.0	*	16.7	19.3	87
Thumb Divide	7970	-M	1.2	*	-M	22.4	*
Tie Creek	7050	0.0	0.0₍₂₆₎	*	17.7	16.8₍₂₆₎	105
Timber Creek	7910	0.0	0.0	*	12.9	12.4	104
Togwotee Pass	9590	18.7	22.8	82	29.7	29.0	102
Townsend Creek	8720	2.2	1.2	183	18.2	15.8	115
Two Ocean Plateau	9240	24.1	30.0	80	30.2	31.2	97
White Mill	8730	21.8	23.4	93	26.4	27.6	96
Wolverine	7650	0.0	0.0	*	19.1	15.4	124
Younts Peak	8340	0.0	8.4₍₂₈₎	0	17.3	18.8₍₂₈₎	92
Basin Index (%)		80			100

-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.

If the Basin Index (%) percent value is flagged as potentially invalid,
care should be taken to evaluate if the value is representative
of conditions in the basin.

The SNOW WATER EQUIVALENT represents the depth of water in the snowpack, if the
snowpack were melted, expressed in inches.

The WATER YEAR-TO-DATE-PRECIPITATION represents total precipitation since October 1st, expressed in inches.

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.