United States Natural Resources Water and Climate Center Department of Conservation Portland, Oregon Agriculture Service S N O W - P R E C I P I T A T I O N U P D A T E Based on Mountain Data from NRCS SNOTEL Sites As of WEDNESDAY: JUNE 19 , 2013 ------------------------------------------------------------------------------ BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION Data Site Name (Ft) % % Current Median Median Current Average Avg ------------------------------------------------------------------------------ WASHINGTON SPOKANE LOST LAKE 6110 2.2 11.2 20 66.8 71.1 94 HOODOO BASIN 6050 8.1 7.8 104 55.9 57.0 98 SUNSET 5540 .0 .0 * 44.5 46.7 95 MOSQUITO RIDGE 5200 .1 .0 * 53.2 52.2 102 LOOKOUT 5140 .0 .0 * 45.1 47.0 96 QUARTZ PEAK 4700 .0 .0 * 39.1 41.2 95 MICA CREEK 4510 .0 .0 * 43.7 51.1 86 HUMBOLDT GULCH 4250 .0 .0 * 47.7 45.6 105 RAGGED MOUNTAIN 4210 .0 .0 * 39.9 37.6 106 SHERWIN 3200 -M .0 * -M 35.6 * ----- ----- Basin wide percent 55* 97 UPPER COLUMBIA HARTS PASS 6490 8.5 2.5 340* 44.3 -M * GOLD AXE CAMP 5360 .0 -M * 16.0 -M * MOSES MTN 5010 .0 .0 * 24.1 25.2 96 BUNCHGRASS MDW 5000 .1 .0 * 48.1 45.3 106 SENTINEL BUTTE 4680 .0 .0 * 20.5 19.1 107 SALMON MEADOWS 4460 .0 .0 * 18.9 18.9 100 ----- ----- Basin wide percent 344* 103 CENTRAL COLUMBIA LYMAN LAKE 5980 22.3 25.1 89 72.4 72.4 100 TROUGH 5480 .0 .0 * 25.8 24.0 108 PARK CREEK RIDGE 4600 .0 .0 * 60.6 62.5 97 UPPER WHEELER 4330 .0 .0 * 21.8 24.2 90 BLEWETT PASS 4240 .0 .0 * 28.8 32.5 89 STEVENS PASS 3950 .0 .0 * 84.6 81.7 104 POPE RIDGE 3590 -M .0 * 30.6 31.9 96 TRINITY 2930 .2 -M * 60.4 -M * ----- ----- Basin wide percent 89* 99 UPPER YAKIMA GROUSE CAMP 5390 .0 .0 * 29.5 29.9 99 SASSE RIDGE 4340 1.0 .0 * 53.2 54.7 97 OLALLIE MEADOWS 4030 7.3 5.2 140* 116.7 112.3 104 STAMPEDE PASS 3850 -M .0 * 78.6 80.6 98 FISH LAKE 3430 .0 .0 * 55.7 58.5 95 ----- ----- Basin wide percent 160* 99 LOWER YAKIMA GREEN LAKE 5920 .0 .0 * 35.6 33.9 105 PIGTAIL PEAK 5800 18.2 17.4 105 71.5 74.9 95 MORSE LAKE 5410 10.1 6.6 153 76.1 76.5 99 INDIAN ROCK 5360 .0 -M * 47.9 -M * CAYUSE PASS 5240 14.7 -M * 88.1 -M * LOST HORSE 5120 .0 .0 * 27.9 31.4 89 BUMPING RIDGE 4610 .0 .0 * 53.3 57.3 93 POTATO HILL 4510 .0 .0 * 62.9 60.6 104 WHITE PASS E.S. 4440 .0 .0 * 43.0 40.2 107 ----- ----- Basin wide percent 118* 99 WALLA WALLA MILK SHAKES 5580 .0 -M * 65.7 -M * TOUCHET 5530 .1 .0 * 51.3 51.9 99 HIGH RIDGE 4920 .0 .0 * 45.4 46.2 98 ----- ----- Basin wide percent * 99 LOWER SNAKE MT. HOWARD 7910 .0 .0 * 36.5 39.3 93 ANEROID LAKE #2 7400 1.9 2.1 90* 39.5 41.3 96 TWIN LAKES 6400 .0 .0 * 55.1 56.7 97 MOUNTAIN MEADOWS 6360 .1 .0 * 36.6 39.4 93 COOL CREEK 6280 9.7 13.0 75 59.5 65.8 90 SAVAGE PASS 6170 .0 .0 * 43.9 38.6 114 LOST LAKE 6110 2.2 11.2 20 66.8 71.1 94 HOODOO BASIN 6050 8.1 7.8 104 55.9 57.0 98 CRATER MEADOWS 5960 -M .0 * 62.6 61.1 102 HEMLOCK BUTTE 5810 .1 .0 * 55.0 63.3 87 MOSS SPRINGS 5760 .0 .0 * 44.1 46.2 95 TAYLOR GREEN 5740 .0 .0 * 28.1 33.5 84 SPRUCE SPRINGS 5700 .0 .0 * 31.7 33.4 95 ELK BUTTE 5690 .0 .0 * 46.3 54.0 86 MILK SHAKES 5580 .0 -M * 65.7 -M * SCHNEIDER MEADOWS 5400 .0 .0 * 34.8 44.6 78 LOLO PASS 5240 .0 .0 * 39.7 41.6 95 HIGH RIDGE 4920 .0 .0 * 45.4 46.2 98 MOSCOW MOUNTAIN 4700 .0 .0 * 39.4 39.8 99 SHANGHI SUMMIT 4570 .0 .0 * 45.2 49.2 92 SOURDOUGH GULCH 4000 .1 .0 * 15.3 15.2 101 SHERWIN 3200 -M .0 * -M 35.6 * ----- ----- Basin wide percent 65* 94 LOWER COLUMBIA PIGTAIL PEAK 5800 18.2 17.4 105 71.5 74.9 95 MT HOOD TEST SITE 5370 5.2 25.9 20 101.7 97.7 104 INDIAN ROCK 5360 .0 -M * 47.9 -M * CAYUSE PASS 5240 14.7 -M * 88.1 -M * PARADISE 5130 58.1 42.5 137 115.0 106.0 108 POTATO HILL 4510 .0 .0 * 62.9 60.6 104 SWIFT CREEK 4440 23.5 14.3 164 159.6 150.2 106 RED HILL 4410 .0 .0 * 105.4 104.6 101 SURPRISE LAKES 4290 3.2 .0 * 101.0 91.9 110 MUD RIDGE 4070 .0 .0 * 65.1 62.1 105 SHEEP CANYON 3990 5.6 .0 * 142.0 118.5 120 LONE PINE 3930 9.0 .0 * 101.1 90.4 112 CLEAR LAKE 3810 .0 .0 * 36.2 41.2 88 BLAZED ALDER 3650 .0 .0 * 112.2 112.8 99 SPIRIT LAKE 3520 -M .0 * -M 81.9 * JUNE LAKE 3440 .0 .0 * 154.7 155.0 100 SPENCER MEADOW 3400 -M .0 * 85.8 93.1 92 GREENPOINT 3310 .0 .0 * -M 67.1 * NORTH FORK 3060 .0 .0 * 144.0 133.1 108 SOUTH FORK BULL RUN 2690 .0 .0 * 116.7 103.8 112 CALAMITY 2500 -M -M * 98.3 -M * PEPPER CREEK 2140 .0 -M * 54.8 -M * ----- ----- Basin wide percent 123* 105 SOUTH PUGET SOUND CORRAL PASS 5800 16.3 11.3 144 56.0 55.4 101 CAYUSE PASS 5240 14.7 -M * 88.1 -M * PARADISE 5130 58.1 42.5 137 115.0 106.0 108 SAWMILL RIDGE 4640 .6 -M * 64.3 -M * BURNT MOUNTAIN 4170 .0 .0 * 75.9 69.1 110 LYNN LAKE 3900 .0 -M * 107.2 -M * STAMPEDE PASS 3850 -M .0 * 78.6 80.6 98 COUGAR MOUNTAIN 3200 .0 .0 * 92.7 86.7 107 MOWICH 3160 .0 .0 * 58.6 49.8 118 HUCKLEBERRY CREEK 2250 .0 .0 * 39.4 38.6 102 ----- ----- Basin wide percent 138* 106 CENTRAL PUGET SOUND OLALLIE MEADOWS 4030 7.3 5.2 140* 116.7 112.3 104 STEVENS PASS 3950 .0 .0 * 84.6 81.7 104 STAMPEDE PASS 3850 -M .0 * 78.6 80.6 98 REX RIVER 3810 .0 .0 * 104.1 95.0 110 ALPINE MEADOWS 3500 31.4 12.0 262 169.6 141.1 120 SKOOKUM CREEK 3310 -M .0 * 145.8 126.3 115 MEADOWS PASS 3230 .0 .0 * 89.5 85.5 105 TINKHAM CREEK 2990 .0 .0 * 101.9 95.8 106 MOUNT GARDNER 2920 .0 .0 * 96.3 92.4 104 ----- ----- Basin wide percent 225* 108 NORTH PUGET SOUND HARTS PASS 6490 8.5 2.5 340* 44.3 -M * BROWN TOP 5830 33.3 -M * 78.6 -M * EASY PASS 5270 69.4 -M * 163.1 -M * MF NOOKSACK 4970 46.9 29.7 158 111.9 103.4 108 RAINY PASS 4890 .0 2.1 0* 52.7 51.8 102 THUNDER BASIN 4320 .0 .0 * 64.0 63.0 102 WELLS CREEK 4030 .7 .0 * -M 71.8 * SWAMP CREEK 3930 .0 .0 * 37.1 36.2 102 BEAVER PASS 3630 2.6 4.3 60 73.2 67.4 109 MARTEN RIDGE 3520 15.8 -M * 143.7 -M * ELBOW LAKE 3040 -M .0 * -M 127.3 * HOZOMEEN CAMP 1690 -M -M * 37.4 37.1 101 ----- ----- Basin wide percent 152* 105 OLYMPIC WATERHOLE 5010 11.7 .3 3900* 69.6 66.9 104 BUCKINGHORSE 4870 24.0 -M * 118.4 -M * DUNGENESS 4010 .0 .0 * 40.6 41.8 97 MOUNT CRAG 3960 .0 .0 * -M 69.3 * ----- ----- Basin wide percent 3900* 101 ----------------------------------------------------------------------------- -M = Missing data * = Data may not provide a valid measure of conditions. Units = inches for the Current and Normal Snow Water Equivalent and Total Precipitation values If the Basin wide 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 Percent of Median represents the snow water equivalent found at selected SNOTEL sites in or near the basin compared to the Median value for those sites on this day. The TOTAL PRECIPITATION Percent of Average represents the total precipitation (beginning October 1st) found at selected SNOTEL sites in or near the basin compared to the Average value for those sites on this day. Contact your state water supply staff for assistance. Reference period for comparison of conditions is 1981-2010. Provisional data, subject to revision.