BSPR (Version 1.12.1) - DATA CURRENT AS OF: 06/14/97 18:05:15 B A S I N - W I D E P R E C I P I T A T I O N D A T A S U M M A R Y MAY 1997 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- KOOTENAI MOUNTAIN PCP 1 BANFIELD MTN 3.70 6.60 2.70 57.50 44.40 31.50 BEAR MOUNTAIN 5.20 8.80 6.20 99.60 101.90 73.40 GARVER CREEK 2.30 5.50 2.10 35.30 29.90 21.00 GRAVE CRK 3.20 9.10 3.90 47.70 60.30 38.90 HAND CREEK 3.20 4.70 3.40 30.50 28.70 23.00 HAWKINS LAKE 3.90 8.00 3.80 47.90 51.30 39.40 STAHL PEAK 3.90 15.00 5.40 59.80 76.40 50.60 TOTAL -- 7 STATIONS 92.0% 44.0% 136.0% 96.0% (PREC,IN= 25.40)( 57.70)( 27.50)(378.30)(392.90)(277.80) KOOTENAI VALLEY PCP 2 EUREKA RS 1.52 5.38 1.65 12.09 17.48 8.67 FORTINE 1N 1.11 3.90 2.01 12.56 12.85 9.86 LIBBY R.S. 1 NE 2.10 2.70 1.60 --- --- 13.44 LIBBY 32 SSE 2.95 3.09 2.01 --- --- 19.12 TOTAL -- 2 STATIONS 72.0% 28.0% 133.0% 81.0% (PREC,IN= 2.63)( 9.28)( 3.66)( 24.65)( 30.33)( 18.53) KOOTENAI RIVER BASIN in MONTANA 3=1+2 TOTAL -- 9 STATIONS 90.0% 42.0% 136.0% 95.0% (PREC,IN= 28.03)( 66.98)( 31.16)(402.95)(423.23)(296.33) FLATHEAD MOUNTAIN PCP 4 ASHLEY DIVIDE 4.20 4.30 2.30 25.80 25.00 14.50 ASHLEY LAKE 3.50 3.40 2.30 22.30 22.50 14.20 BADGER PASS 5.00 5.80 5.10 63.00 55.20 48.30 BASSOO PEAK 3.80 4.50 2.90 27.60 29.40 19.00 BISSON CREEK 3.90 5.50 2.80 36.30 33.00 26.20 CHICKEN CREEK 1.90 8.40 3.90 41.30 49.80 30.80 EMERY CREEK 2.60 7.50 4.40 45.70 41.80 30.00 FLATTOP MTN 4.50 9.80 7.30 76.90 80.70 67.30 GRAVE CRK 3.20 9.10 3.90 47.70 60.30 38.90 HAND CREEK 3.20 4.70 3.40 30.50 28.70 23.00 HERRIG JUNCTION 2.20 8.00 3.60 50.60 56.80 33.50 HUNGRY HORSE DAM 2.64 5.42 3.03 --- 42.49 24.13 KRAFT CREEK 3.80 3.90 3.60 45.20 47.30 30.60 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- MANY GLACIER 4.50 5.70 3.90 44.10 57.60 36.30 MOSS PEAK 5.60 7.90 4.70 76.90 63.80 48.10 NOISY BASIN 5.10 7.90 6.50 81.80 65.60 57.80 NORTH FORK JOCKO 4.50 7.40 4.70 80.40 75.30 53.50 PIKE CREEK 4.50 6.50 4.30 56.10 52.40 40.40 REVAIS CREEK 2.80 4.00 1.90 19.60 20.90 18.90 SQUAW PEAK 2.70 4.90 2.60 39.20 36.60 26.40 STAHL PEAK 3.90 15.00 5.40 59.80 76.40 50.60 STRYKER BASIN 2.90 9.60 4.30 50.10 51.80 36.30 SUMMIT 4.42 4.71 3.34 --- 39.64 28.14 WEST GLACIER 1.79 6.08 2.65 27.78 36.77 20.01 TOTAL -- 22 STATIONS 93.0% 53.0% 137.0% 98.0% (PREC,IN= 80.09)(149.88)( 86.45)(******)(******)(764.61) FLATHEAD VALLEY PCP 5 BIGFORK 13 S 4.02 --- 2.73 19.68 --- 14.35 KALISPELL AIRPORT 2.21 4.34 1.87 16.42 19.82 10.37 POLEBRIDGE --- 2.40 1.86 --- 22.11 15.47 POLSON KERR DAM 2.74 2.96 2.12 13.73 13.53 8.88 SAINT IGNATIUS 2.56 3.43 2.46 14.44 13.45 9.88 WHITEFISH 1.65 5.39 2.54 --- 19.94 14.62 TOTAL -- 3 STATIONS 116.0% 70.0% 153.0% 95.0% (PREC,IN= 7.51)( 10.73)( 6.45)( 44.59)( 46.80)( 29.13) FLATHEAD RIVER BASIN 6=4+5 TOTAL -- 25 STATIONS 94.0% 55.0% 138.0% 98.0% (PREC,IN= 87.60)(160.61)( 92.90)(******)(******)(793.74) UPPER CLARK FORK MOUNTAIN PCP 7 BARKER LAKES 3.10 5.40 5.20 31.90 26.80 25.50 BASIN CREEK 3.60 4.60 4.70 21.70 17.20 16.40 BLACK PINE 1.70 2.90 3.30 27.40 25.30 21.30 COMBINATION 4.00 2.70 2.60 19.30 19.60 14.80 COPPER BOTTOM 3.00 2.90 2.80 30.40 31.90 21.20 COPPER CAMP 3.60 5.00 4.10 58.60 58.10 44.00 DIX HILL 3.10 2.90 2.70 14.50 13.10 12.50 FROHNER MEADOWS 3.90 4.30 3.20 20.00 18.70 17.70 LUBRECHT FLUME 2.40 2.70 3.20 17.70 18.40 16.40 MOULTON RESERVOIR --- --- 2.80 --- --- 12.50 NEVADA CREEK 3.90 3.70 3.60 29.20 29.90 23.70 NEVADA RIDGE 3.70 3.70 3.80 27.30 29.10 24.90 N.FK. ELK CREEK 3.80 4.20 4.30 25.60 25.70 24.00 NORTH FORK JOCKO 4.50 7.40 4.70 80.40 75.30 53.50 PETERSON MEADOWS 3.10 4.40 3.90 22.30 23.00 20.00 ROCKER PEAK 4.60 5.20 4.00 26.50 26.30 23.40 SKALKAHO SUMMIT 2.00 4.60 3.30 46.50 44.20 32.00 STUART MTN. 3.00 5.70 3.10 57.00 55.80 39.20 WARM SPRINGS 4.10 4.80 5.60 42.00 42.50 33.50 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- TOTAL -- 18 STATIONS 90.0% 79.0% 129.0% 103.0% (PREC,IN= 61.10)( 77.10)( 68.10)(598.30)(580.90)(464.00) UPPER CLARK FORK VALLEY PCP 8 ANACONDA 1.74 1.57 2.08 8.33 9.39 8.01 BUTTE FAA 3.13 3.07 1.86 11.99 11.06 6.13 DEER LODGE 3W --- 1.86 1.79 --- --- 5.35 DRUMMOND AVIATION 2.24 1.26 1.81 8.54 8.73 7.62 LINCOLN R.S. 2.37 2.55 2.34 15.89 14.84 12.82 OVANDO 9 ESE 1.91 2.21 1.83 10.01 10.94 8.14 PHILIPSBURG R.S. 2.11 2.00 2.36 --- --- 8.03 SEELEY LAKE R.S. 2.61 2.37 1.97 23.57 22.47 15.45 TOTAL -- 6 STATIONS 118.0% 107.0% 135.0% 101.0% (PREC,IN= 14.00)( 13.03)( 11.89)( 78.33)( 77.43)( 58.17) UPPER CLARK FORK RIVER BASIN 9=7+8 TOTAL -- 24 STATIONS 94.0% 83.0% 130.0% 103.0% (PREC,IN= 75.10)( 90.13)( 79.99)(676.63)(658.33)(522.17) BITTERROOT MOUNTAIN PCP 10 DALY CREEK 2.30 3.80 2.80 29.30 24.50 18.80 LOLO PASS 3.10 4.30 4.10 61.70 60.30 41.90 NEZ PERCE CAMP 1.50 4.60 3.00 31.20 39.90 28.50 SADDLE MOUNTAIN 2.20 4.50 3.70 46.40 45.80 35.50 SKALKAHO SUMMIT 2.00 4.60 3.30 46.50 44.20 32.00 TWELVEMILE CREEK 2.80 4.30 3.40 57.00 62.50 36.50 TWIN LAKES 3.30 7.30 4.40 77.30 82.20 55.20 TOTAL -- 7 STATIONS 70.0% 51.0% 141.0% 97.0% (PREC,IN= 17.20)( 33.40)( 24.70)(349.40)(359.40)(248.40) BITTERROOT VALLEY PCP 11 DARBY 1.17 1.26 2.00 13.53 18.87 10.32 HAMILTON 1.16 1.72 1.68 13.99 12.72 8.43 STEVENSVILLE 1.19 1.30 1.42 14.55 14.15 7.82 SULA 3 ENE 2.30 1.89 2.39 13.97 13.71 10.11 TOTAL -- 4 STATIONS 78.0% 94.0% 153.0% 94.0% (PREC,IN= 5.82)( 6.17)( 7.49)( 56.04)( 59.45)( 36.68) BITTERROOT RIVER BASIN 12=10+11 TOTAL -- 11 STATIONS 72.0% 58.0% 142.0% 97.0% (PREC,IN= 23.02)( 39.57)( 32.19)(405.44)(418.85)(285.08) LOWER CLARK FORK MOUNTAIN PCP 13 BASSOO PEAK 3.80 4.50 2.90 27.60 29.40 19.00 HOODOO BASIN 6.60 6.40 5.40 85.30 90.00 68.10 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- HUMBOLDT GULCH 3.60 6.20 4.00 60.70 66.20 42.40 LOLO PASS 3.10 4.30 4.10 61.70 60.30 41.90 LOOKOUT 3.20 4.40 4.10 60.40 65.10 46.30 SQUAW PEAK 2.70 4.90 2.60 39.20 36.60 26.40 STUART MTN. 3.00 5.70 3.10 57.00 55.80 39.20 TOTAL -- 7 STATIONS 99.0% 71.0% 138.0% 97.0% (PREC,IN= 26.00)( 36.40)( 26.20)(391.90)(403.40)(283.30) LOWER CLARK FORK VALLEY PCP 14 HERON 3.05 5.07 2.55 40.54 39.91 26.31 MISSOULA WSO AP 1.73 2.23 1.78 14.65 12.87 8.45 SUPERIOR 2.41 2.08 1.68 18.33 18.51 11.47 THOMPSON FALLS PH 2.66 2.72 1.94 25.94 29.50 17.08 TROUT CREEK R.S. 2.53 2.84 2.29 26.33 34.67 23.07 TOTAL -- 5 STATIONS 121.0% 83.0% 146.0% 93.0% (PREC,IN= 12.38)( 14.94)( 10.24)(125.79)(135.46)( 86.38) LOWER CLARK FORK RIVER BASIN 15=13+14 TOTAL -- 12 STATIONS 105.0% 75.0% 140.0% 96.0% (PREC,IN= 38.38)( 51.34)( 36.44)(517.69)(538.86)(369.68) COLUMBIA RIVER BASIN 16=3+6+9+12+15 TOTAL -- 72 STATIONS 93.0% 64.0% 136.0% 98.0% (PREC,IN=222.73)(348.43)(239.28)(******)(******)(******) JEFFERSON MOUNTAIN PCP 19 ALBRO LAKE 3.20 --- --- 44.20 --- --- BARKER LAKES 3.10 5.40 5.20 31.90 26.80 25.50 BASIN CREEK 3.60 4.60 4.70 21.70 17.20 16.40 BEAGLE SPRINGS 2.40 4.70 3.90 20.40 19.80 16.40 BLOODY DICK 1.80 4.30 4.00 25.00 29.00 21.80 CALVERT CREEK 1.80 2.40 1.90 23.90 19.80 13.80 CLOVER MEADOW 3.30 7.20 3.90 32.80 32.30 26.70 DARKHORSE LAKE 3.50 7.00 6.40 58.40 50.70 38.70 DIVIDE 3.00 4.80 3.20 22.70 20.00 19.00 FOUR MILE --- 6.70 3.90 --- 27.90 19.10 FROHNER MEADOWS 3.90 4.30 3.20 20.00 18.70 17.70 LAKEVIEW RIDGE 1.90 5.60 3.50 21.30 21.90 20.90 LEMHI RIDGE 1.80 4.20 3.90 21.90 23.10 21.50 LOWER TWIN 3.30 8.50 5.90 38.70 40.00 31.60 MOOSE CREEK 1.80 --- 2.60 35.40 --- 24.90 MOULTON RESERVOIR --- --- 2.80 --- --- 12.50 MULE CREEK 3.10 4.70 3.50 30.30 34.30 23.00 ROCKER PEAK 4.60 5.20 4.00 26.50 26.30 23.40 SADDLE MOUNTAIN 2.20 4.50 3.70 46.40 45.80 35.50 SHORT CREEK 2.60 3.50 2.10 12.50 13.90 12.20 WHITE ELEPHANT 2.30 5.60 3.40 54.20 41.20 38.10 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- TOTAL -- 17 STATIONS 73.0% 56.0% 126.0% 106.0% (PREC,IN= 48.20)( 86.50)( 66.40)(508.60)(480.80)(402.20) JEFFERSON VALLEY PCP 20 ALDER 17S 2.10 3.68 2.17 7.61 9.46 6.33 BOULDER ST. SCH. 2.25 2.67 1.80 5.26 7.06 5.69 DILLON WMCE 2.65 2.87 2.12 7.95 --- 5.94 GLEN 4N 1.70 2.32 1.53 5.20 4.93 3.78 GRANT 4NE 1.18 1.59 1.68 6.81 6.61 4.96 JACKSON 1SE .94 2.15 1.83 6.77 13.98 6.56 LAKEVIEW 1.62 3.43 2.33 9.12 13.79 12.02 LIMA 2.22 2.95 1.95 6.89 6.43 5.95 PONY 2.11 --- 2.96 --- --- 10.31 TWIN BRIDGES 2.04 2.54 1.69 5.00 5.62 4.55 VIRGINIA CITY 3.19 5.17 2.50 10.07 12.53 8.96 WISDOM 1.94 2.17 1.57 --- --- 6.23 TOTAL -- 9 STATIONS 99.0% 65.0% 107.0% 78.0% (PREC,IN= 17.24)( 26.50)( 17.48)( 62.73)( 80.41)( 58.80) JEFFERSON RIVER BASIN 21=19+20 TOTAL -- 26 STATIONS 78.0% 58.0% 124.0% 102.0% (PREC,IN= 65.44)(113.00)( 83.88)(571.33)(561.21)(461.00) MADISON MOUNTAIN & VALLEY PCP 22 ALBRO LAKE 3.20 --- --- 44.20 --- --- BEAVER CREEK 2.00 7.10 3.20 38.70 34.00 26.40 BLACK BEAR 3.60 9.70 4.10 80.60 64.90 50.60 BIG SKY SCS --- 5.80 4.20 --- 28.60 21.00 CARROT BASIN 3.50 9.60 4.80 54.40 48.50 37.60 CLOVER MEADOW 3.30 7.20 3.90 32.80 32.30 26.70 FOUR MILE --- 6.70 3.90 --- 27.90 19.10 HEBGEN DAM 1.78 5.55 2.61 23.42 24.58 20.80 LONE MOUNTAIN 3.30 5.90 4.10 35.40 36.70 28.60 LOWER TWIN 3.30 8.50 5.90 38.70 40.00 31.60 MADISON PLATEAU 2.00 8.10 3.40 50.60 43.30 33.30 TEPEE CREEK 1.90 4.70 2.80 24.40 22.50 21.90 WEST YELLOWSTONE 1.22 4.45 2.02 15.32 16.20 14.78 WHISKEY CREEK 2.80 6.00 2.70 37.40 33.80 27.60 TOTAL -- 11 STATIONS 73.0% 37.0% 135.0% 109.0% (PREC,IN= 28.70)( 76.80)( 39.53)(431.74)(396.78)(319.88) MADISON RIVER BASIN 24=22 TOTAL -- 12 STATIONS 76.0% 39.0% 134.0% 108.0% (PREC,IN= 32.49)( 82.73)( 42.68)(441.69)(408.59)(329.88) GALLATIN MOUNTAIN PCP 25 BEAVER CREEK 2.00 7.10 3.20 38.70 34.00 26.40 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- BIG SKY SCS --- 5.80 4.20 --- 28.60 21.00 BRACKETT CR 5.70 10.00 6.10 51.00 44.00 39.90 BRIDGER BOWL 6.40 8.70 6.30 53.30 43.20 40.10 CARROT BASIN 3.50 9.60 4.80 54.40 48.50 37.60 LICK CREEK 6.50 6.30 4.70 29.70 25.40 24.90 LONE MOUNTAIN 3.30 5.90 4.10 35.40 36.70 28.60 MAYNARD CREEK 5.00 8.20 5.40 40.60 36.50 29.20 SHOWER FALLS 6.50 8.80 6.50 46.10 43.50 37.60 TOTAL -- 8 STATIONS 95.0% 60.0% 132.0% 112.0% (PREC,IN= 38.90)( 64.60)( 41.10)(349.20)(311.80)(264.30) GALLATIN VALLEY PCP 26 BELGRADE AIRPORT 2.96 3.32 2.46 --- 8.77 8.29 BOZEMAN MSU 4.25 4.39 3.18 17.11 12.47 11.34 GALLATIN GATEWAY 10SSW 2.52 4.54 3.78 --- 18.50 14.33 TOTAL -- 1 STATIONS 134.0% 97.0% 151.0% 137.0% (PREC,IN= 4.25)( 4.39)( 3.18)( 17.11)( 12.47)( 11.34) GALLATIN RIVER BASIN 27=25+26 TOTAL -- 9 STATIONS 97.0% 63.0% 133.0% 113.0% (PREC,IN= 43.15)( 68.99)( 44.28)(366.31)(324.27)(275.64) MISSOURI MAINSTEM MOUNTAIN PCP 28 BOULDER MOUNTAIN 4.30 7.00 4.70 41.90 36.00 31.20 FROHNER MEADOWS 3.90 4.30 3.20 20.00 18.70 17.70 NEVADA CREEK 3.90 3.70 3.60 29.20 29.90 23.70 NEVADA RIDGE 3.70 3.70 3.80 27.30 29.10 24.90 ROCKER PEAK 4.60 5.20 4.00 26.50 26.30 23.40 TIZER BASIN 6.00 4.10 3.30 21.80 19.40 19.90 TOTAL -- 6 STATIONS 117.0% 94.0% 118.0% 105.0% (PREC,IN= 26.40)( 28.00)( 22.60)(166.70)(159.40)(140.80) MISSOURI MAINSTEM VALLEY PCP 29 CANYON FERRY DAM 3.34 3.13 1.93 11.67 6.92 6.00 CASCADE 5S 3.55 2.87 2.95 9.07 9.10 8.83 CASCADE 20SSE 2.94 3.97 2.82 5.79 8.09 7.78 CIRCLE .65 --- 2.15 3.92 --- 6.31 CULBERTSON .67 1.54 2.28 5.37 4.50 6.18 FORT BENTON 2.77 2.58 2.51 7.24 7.64 7.84 GREAT FALLS AIRPORT 3.07 2.68 2.52 7.87 6.78 8.79 HELENA WSO 2.22 2.74 1.78 4.73 6.09 6.18 HOLTER DAM 3.39 2.04 2.23 8.13 6.51 5.97 JORDAN 1.36 4.06 2.26 4.78 9.30 6.50 LOMA 2.30 2.24 2.32 5.71 6.64 7.16 PLENTYWOOD .42 1.27 1.99 4.81 3.71 5.41 SCOBEY .29 1.69 --- 5.52 4.80 --- TOWNSEND 2.09 2.31 1.75 5.70 4.63 5.37 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- WOLF POINT .63 --- --- 6.34 --- --- TOTAL -- 12 STATIONS 103.0% 89.0% 99.0% 101.0% (PREC,IN= 28.12)( 31.43)( 27.34)( 80.87)( 79.91)( 82.01) MISSOURI MAINSTEM RIVER BASIN 30=28+29 TOTAL -- 16 STATIONS 117.0% 94.0% 112.0% 103.0% (PREC,IN= 53.43)( 56.62)( 45.67)(237.39)(231.10)(211.22) SMITH-BELT MOUNTAIN & VALLEY PCP 31 BOULDER MOUNTAIN 4.30 7.00 4.70 41.90 36.00 31.20 DEADMAN CREEK 4.10 4.00 3.10 25.80 20.60 19.00 FT. LOGAN 3ESE --- 3.70 1.94 --- --- 5.02 LENNEP 6WSW 3.08 4.43 2.42 13.47 13.08 9.17 NEIHART 8NNW 2.98 3.77 3.79 11.27 12.00 11.94 PICKFOOT CREEK 3.90 6.00 4.10 26.40 26.40 22.30 WHITE SUL. SP. 2 3.51 2.75 2.17 9.77 8.65 7.08 WOOD CREEK 2.90 2.50 3.30 25.80 29.50 21.50 TOTAL -- 7 STATIONS 105.0% 81.0% 126.0% 106.0% (PREC,IN= 24.77)( 30.45)( 23.58)(154.41)(146.23)(122.19) JUDITH MOUNTAIN & VALLEY PCP 32 CRYSTAL LAKE 3.10 4.70 5.60 29.20 24.50 25.10 DAISY PEAK 4.40 4.50 3.60 25.10 18.20 14.40 DENTON 2.54 --- 3.03 6.56 --- 7.64 LEWISTOWN 10S 2.90 4.15 3.97 11.17 11.01 13.44 LEWISTOWN FAA 2.62 2.34 3.29 8.93 7.75 9.78 MOCCASIN 2.03 --- 3.14 6.31 --- 8.48 ROY 8NE 4.19 4.01 2.98 8.62 9.86 7.55 SPUR PARK 5.20 5.90 4.40 35.80 32.70 31.10 STANFORD 1WNW 2.38 3.47 3.13 8.24 9.75 8.81 TOTAL -- 7 STATIONS 92.0% 85.0% 115.0% 112.0% (PREC,IN= 24.79)( 29.07)( 26.97)(127.06)(113.77)(110.18) MUSSELSHELL MOUNTAIN & VALLEY PCP 33 DAISY PEAK 4.40 4.50 3.60 25.10 18.20 14.40 GRASS RANGE 3.69 6.42 3.39 9.57 12.84 9.04 HARLOWTON --- 2.57 2.43 --- 7.43 6.75 JOHNSON PARK --- 4.00 3.40 --- 14.20 13.70 ROUNDUP 1.36 4.24 2.39 6.38 9.56 6.63 TOTAL -- 3 STATIONS 101.0% 62.0% 137.0% 101.0% (PREC,IN= 9.45)( 15.16)( 9.38)( 41.05)( 40.60)( 30.07) SMITH-JUDITH-MUSSELSHELL RIVER BASINS 34=31+32+33 TOTAL -- 16 STATIONS 97.0% 78.0% 120.0% 105.0% (PREC,IN= 54.61)( 70.18)( 56.33)(297.42)(282.40)(248.04) BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- SUN MOUNTAIN & VALLEY PCP 35 FAIRFIELD 3.05 1.87 2.32 7.42 5.92 6.07 GIBSON DAM 2.54 2.28 3.08 8.90 9.37 10.04 WOOD CREEK 2.90 2.50 3.30 25.80 29.50 21.50 TOTAL -- 3 STATIONS 98.0% 128.0% 112.0% 94.0% (PREC,IN= 8.49)( 6.65)( 8.70)( 42.12)( 44.79)( 37.61) TETON MOUNTAIN & VALLEY PCP 36 BLACKLEAF 3.19 4.11 2.38 7.69 7.85 6.80 CARTER 14W 1.67 2.75 2.31 5.64 7.10 6.83 CHOTEAU ARPT 3.51 2.63 1.99 7.56 --- 4.75 MOUNT LOCKHART 4.10 4.50 4.00 40.10 44.20 33.40 SUNBURST 8E 2.14 .68 2.22 --- --- 5.89 WALDRON 4.10 3.70 3.40 26.90 32.60 22.40 TOTAL -- 4 STATIONS 108.0% 87.0% 116.0% 88.0% (PREC,IN= 13.06)( 15.06)( 12.09)( 80.33)( 91.75)( 69.43) MARIAS MOUNTAIN & VALLEY PCP 37 BADGER PASS 5.00 5.80 5.10 63.00 55.20 48.30 BROWNING --- 4.42 2.04 --- 11.61 8.44 CHESTER 2.46 1.54 1.97 5.33 4.49 5.30 CONRAD AIRPORT 3.33 3.25 2.07 7.59 6.75 5.91 CUT BANK FAA 2.29 3.26 2.20 5.92 6.50 5.33 DUPUYER CREEK 5.10 5.70 3.20 26.70 27.00 22.00 E. GLACIER 3.43 4.14 2.42 --- 32.62 19.89 PIKE CREEK 4.50 6.50 4.30 56.10 52.40 40.40 SUMMIT 4.42 4.71 3.34 --- 39.64 28.14 SWIFT DAM 5.70 4.90 3.16 --- --- 14.85 VALIER 3.40 3.54 2.09 6.05 5.75 5.29 TOTAL -- 7 STATIONS 125.0% 88.0% 129.0% 108.0% (PREC,IN= 26.08)( 29.59)( 20.93)(170.69)(158.09)(132.53) SUN-TETON-MARIAS RIVER BASINS 38=35+36+37 TOTAL -- 14 STATIONS 114.0% 93.0% 122.0% 99.0% (PREC,IN= 47.63)( 51.30)( 41.72)(293.14)(294.63)(239.57) ST. MARY MOUNTAIN & VALLEY PCP 39 BABB 6NE 5.44 --- 2.70 11.77 --- 8.50 FLATTOP MTN 4.50 9.80 7.30 76.90 80.70 67.30 MANY GLACIER 4.50 5.70 3.90 44.10 57.60 36.30 SAINT MARY 3.62 4.97 2.55 20.87 --- 17.76 TOTAL -- 2 STATIONS 80.0% 58.0% 117.0% 87.0% (PREC,IN= 9.00)( 15.50)( 11.20)(121.00)(138.30)(103.60) MILK MOUNTAIN & VALLEY PCP 40 BEAR PAW SKI AREA 3.40 3.10 3.30 9.90 13.50 10.60 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- BOXELDER CREEK 4.30 3.50 3.80 13.10 16.30 13.00 CHINOOK --- 1.98 2.14 --- --- 6.03 DEL BONITA 2.73 3.35 2.52 5.96 7.90 6.83 FORT ASSINNIBOINE 1.75 1.88 2.01 5.41 --- 6.05 GLASGOW WSO .82 1.29 1.77 --- 4.41 4.77 HAVRE WSO 1.27 1.68 1.66 3.75 7.04 5.58 KIWANIS CAMP --- 2.60 2.97 --- 10.77 9.26 MALTA 7E 1.66 2.21 2.32 5.63 6.25 5.96 ROCKY BOY SCS 3.40 3.10 3.10 13.10 15.30 14.60 SIMPSON 6NW 3.15 1.66 1.51 6.32 5.95 4.13 SUCKER CREEK 2.60 2.60 3.30 8.30 12.20 9.50 SWEETGRASS 3.68 2.99 2.58 4.81 6.02 5.96 TAYLOR ROAD 2.30 2.60 3.60 10.10 13.80 11.90 TURNER 11N 2.26 1.06 1.93 6.58 5.92 5.03 TOTAL -- 11 STATIONS 104.0% 110.0% 94.0% 79.0% (PREC,IN= 30.75)( 27.85)( 29.62)( 87.55)(110.18)( 93.09) ST. MARY AND MILK RIVER BASINS 41=39+40 TOTAL -- 13 STATIONS 97.0% 92.0% 106.0% 84.0% (PREC,IN= 39.75)( 43.35)( 40.82)(208.55)(248.48)(196.69) MISSOURI RIVER BASIN 44=21+24+27+30+34+38+40 TOTAL --104 STATIONS 95.0% 70.0% 123.0% 104.0% (PREC,IN=327.50)(470.67)(344.18)(******)(******)(******) UPPER YELLOWSTONE MOUNTAIN PCP 45 BEARTOOTH LAKE 3.00 4.50 3.80 37.10 41.30 25.00 BOX CANYON 2.30 4.80 3.80 27.30 27.30 18.30 BRACKETT CR 5.70 10.00 6.10 51.00 44.00 39.90 BRIDGER BOWL 6.40 8.70 6.30 53.30 43.20 40.10 CANYON 1.10 5.60 2.60 30.70 30.60 18.90 COLE CREEK 6.00 6.30 5.70 27.90 29.70 27.80 COLLEY CREEK --- 4.30 3.60 --- 18.00 15.50 COOKE CITY 2W 2.41 4.53 2.80 --- 23.08 15.87 EVENING STAR 3.40 8.70 4.00 48.50 54.20 29.90 FISHER CREEK 3.30 9.00 4.80 77.10 61.30 47.00 MAYNARD CREEK 5.00 8.20 5.40 40.60 36.50 29.20 MILL CREEK --- 5.00 4.10 --- 21.60 18.40 MONUMENT PEAK 1.70 6.00 4.70 40.20 40.20 28.90 MYSTIC LAKE 2.88 5.53 3.69 21.11 23.75 15.66 NORTHEAST ENTRANCE 2.00 5.00 2.60 24.50 25.80 16.50 PARKERS PEAK 3.80 6.90 3.30 37.70 31.80 21.50 PLACER BASIN 4.00 5.70 7.00 35.00 34.80 29.50 PORCUPINE 3.90 4.90 4.10 25.70 22.20 18.60 SILVER RUN 4.10 3.90 3.80 15.80 16.90 15.50 SHOWER FALLS 6.50 8.80 6.50 46.10 43.50 37.60 SOUTH FORK SHIELDS 5.60 6.00 5.80 43.70 34.70 31.40 SYLVAN LAKE 2.80 --- 4.00 39.30 --- 26.30 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- SYLVAN ROAD 1.40 5.70 3.20 31.40 34.60 21.80 TOWER FALLS .86 3.58 1.86 12.91 --- 9.89 TWO OCEAN PLATEAU 3.00 8.90 3.75 51.80 53.20 38.43 WHITE MILL 3.00 6.90 4.00 46.00 47.10 36.60 WOLVERINE 2.70 4.70 2.90 20.70 28.20 18.10 YOUNTS PEAK 2.60 5.40 3.00 33.50 28.70 22.30 LAKE YELLOWSTONE 1.72 4.36 1.94 18.08 19.95 12.94 TOTAL -- 24 STATIONS 83.0% 55.0% 138.0% 104.0% (PREC,IN= 85.10)(154.49)(102.78)(884.79)(853.50)(641.43) UPPER YELLOWSTONE VALLEY PCP 46 BIG TIMBER 3.11 4.30 2.92 10.16 11.65 8.91 BILLINGS WSO 1.19 3.84 2.57 5.84 9.14 9.78 COLUMBUS 3.61 3.94 3.02 11.98 10.66 8.99 LIVINGSTON 12S 2.83 3.78 2.96 11.62 13.19 9.42 LIVINGSTON FAA 3.57 4.25 2.74 10.56 11.06 9.24 PMC HEADQUARTERS --- 3.18 2.47 --- 7.34 7.69 RAPELJE 4S --- 4.86 2.79 --- 9.95 9.02 RED LODGE 2.75 3.94 4.01 10.13 11.69 17.64 WILSALL 8 ENE 3.84 3.75 3.45 14.28 15.00 11.85 CLARK 7NE 2.26 1.62 1.36 5.75 --- 3.94 TOTAL -- 7 STATIONS 96.0% 75.0% 98.0% 91.0% (PREC,IN= 20.90)( 27.80)( 21.67)( 74.57)( 82.39)( 75.83) UPPER YELLOWSTONE RIVER BASIN 47=45+46 TOTAL -- 31 STATIONS 85.0% 58.0% 134.0% 103.0% (PREC,IN=106.00)(182.29)(124.45)(959.36)(935.89)(717.26) LOWER YELLOWSTONE VALLEY PCP (MONTANA) 48 BAKER .80 --- 2.12 --- --- 7.04 BROADUS 2.36 6.43 2.38 6.97 --- 7.83 GLENDIVE --- 2.81 2.05 --- 7.76 6.19 HYSHAM 2.87 3.88 2.52 7.67 10.40 7.52 HYSHAM 25SSE 1.74 2.88 2.38 9.33 10.09 8.11 LINDSAY NWS 1.69 --- 2.14 --- --- 6.49 MILES CITY FAA --- 5.15 2.26 --- 10.42 7.25 POWDERVILLE 2.20 4.54 --- 7.32 10.49 --- SIDNEY .79 2.90 2.07 7.22 7.45 6.40 TOTAL -- 3 STATIONS 77.0% 56.0% 110.0% 87.0% (PREC,IN= 5.40)( 9.66)( 6.97)( 24.22)( 27.94)( 22.03) WIND MOUNTAIN & VALLEY PCP (WYOMING) 49 BOYSEN DAM 2.71 1.77 1.72 --- 5.63 5.72 BURROUGHS CREEK 1.60 5.10 3.10 30.20 30.00 22.50 CHRISTINA LAKE 2.50 4.30 3.40 29.50 29.00 23.50 COLD SPRINGS 2.20 4.00 3.00 18.40 18.30 16.10 DIVERSION DAM 1.43 1.58 1.88 4.25 3.76 5.00 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- DUBOIS 1.35 2.11 1.31 6.65 --- 4.52 GAS HILLS 4 E 1.96 1.10 1.53 --- --- 5.57 HOBBS PARK 3.70 5.10 3.60 22.00 23.90 20.90 KIRWIN 2.90 4.10 2.90 21.90 23.10 16.20 LANDER WSO AP 2.25 2.51 2.32 9.29 8.99 9.15 LITTLE WARM 3.00 4.90 3.00 26.90 27.10 19.30 LOUIS LAKE --- 5.60 3.18 --- 23.20 19.21 PAVILLION .81 1.58 1.66 4.03 --- 4.19 RIVERTON 1.48 1.63 1.49 6.66 5.64 4.55 SOUTH PASS, SCS 2.10 3.80 3.40 31.30 26.20 24.00 SOUTH PASS CITY, NWS 1.37 2.40 1.90 15.72 10.52 11.44 ST. LAWRENCE R.S. II 2.70 3.00 2.30 18.10 14.50 14.80 TOGWOTEE PASS 4.00 6.40 3.34 42.20 42.50 35.27 TOWNSEND CREEK 2.70 3.50 3.10 20.20 19.30 18.60 TOTAL -- 14 STATIONS 88.0% 65.0% 123.0% 105.0% (PREC,IN= 33.93)( 52.32)( 38.73)(296.62)(282.81)(241.31) SHOSHONE MOUNTAIN & VALLEY PCP (WYOMING) 50 BLACKWATER 2.60 7.70 3.40 35.80 41.60 24.00 BUFFALO BILL DAM 1.17 3.22 2.16 4.51 --- 6.53 CODY 1.18 2.37 1.91 6.28 7.07 5.14 CODY 12 SE 1.52 --- 1.98 4.61 --- 5.40 CODY 21SW --- 2.12 1.88 --- --- 9.09 DEAVER --- 2.63 1.05 --- --- 2.54 EVENING STAR 3.40 8.70 4.00 48.50 54.20 29.90 HART MOUNTAIN 1.16 2.44 1.84 4.24 7.23 8.87 LOVELL --- 1.33 1.38 --- 5.31 3.66 MARQUETTE CREEK 3.20 4.40 3.80 18.40 18.80 17.30 SUNSHINE 2 ENE 2.03 2.43 2.66 4.92 --- 8.16 SYLVAN LAKE 2.80 --- 4.00 39.30 --- 26.30 SYLVAN ROAD 1.40 5.70 3.20 31.40 34.60 21.80 YOUNTS PEAK 2.60 5.40 3.00 33.50 28.70 22.30 TOTAL -- 7 STATIONS 73.0% 42.0% 138.0% 93.0% (PREC,IN= 15.54)( 36.71)( 21.15)(178.12)(192.20)(129.31) BIGHORN MOUNTAIN & VALLEY PCP (WYOMING) 51 BALD MOUNTAIN 2.40 3.70 4.50 24.20 25.80 25.30 BASIN .55 2.00 1.25 2.83 --- 3.85 BEARTRAP MEADOW 2.50 3.80 3.30 14.50 15.60 13.90 BONE SPRINGS 2.80 3.50 4.10 22.90 24.70 22.20 EMBLEM --- 1.64 1.39 --- --- 5.08 LOST CREEK 2.60 3.70 3.80 21.70 22.80 18.80 MIDDLE POWDER 3.00 3.70 3.40 20.80 20.30 18.20 ONION GULCH --- 3.50 3.40 --- 19.60 15.60 OWL CREEK 2.60 2.60 2.60 11.30 11.20 10.70 POWDER RIVER PASS 3.50 4.00 3.44 20.30 22.50 18.18 RAIRDEN 2WSW 1.21 2.09 1.24 2.83 4.16 4.54 SHELL CREEK 2.30 3.70 3.90 20.40 24.80 19.80 THERMOPOLIS 2 1.61 2.55 2.27 6.08 --- 6.52 BASIN MAY YR TO DATE PRECIPITATION STATION THIS LAST 61-90 THIS LAST 61-90 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- THERMOPOLIS 25NW 2.54 2.28 2.34 --- --- 6.54 WORLAND FAA .89 2.31 1.47 3.32 4.58 4.40 TOTAL -- 10 STATIONS 75.0% 72.0% 104.0% 92.0% (PREC,IN= 23.80)( 33.10)( 31.75)(162.25)(176.44)(156.02) TONGUE MOUNTAIN & VALLEY PCP (WYOMING) 52 BURGESS JUNCTION-SCS 2.80 2.70 3.30 19.60 20.00 17.70 BURGESS JUNCTION-NWS --- --- 2.38 --- --- 13.82 DOME LAKE 3.20 3.50 3.80 21.10 22.70 20.20 SHERIDAN FLD STA. --- --- 2.64 --- --- 8.62 SHERIDAN WSO --- .88 2.39 --- --- 9.14 SUCKER CREEK 4.30 3.30 4.00 23.70 23.80 20.50 TIE CREEK 3.60 4.20 3.20 19.80 19.10 17.00 TOTAL -- 4 STATIONS 97.0% 101.0% 112.0% 98.0% (PREC,IN= 13.90)( 13.70)( 14.30)( 84.20)( 85.60)( 75.40) POWDER MOUNTAIN & VALLEY PCP (WYOMING) 53 BILLY CREEK 1.73 3.91 2.26 5.59 7.34 6.55 BLACK MOUNTAIN 1.14 3.35 2.16 --- 12.76 8.42 CLOUD PEAK 4.10 4.70 4.20 23.00 23.70 21.30 ECHETA 2 NW --- 4.13 2.94 --- --- 9.82 HANSEN SAWMILL 3.50 4.10 2.70 14.30 15.70 13.00 LEITER 9 N --- --- 2.50 --- --- 8.43 TOTAL -- 3 STATIONS 102.0% 73.0% 105.0% 92.0% (PREC,IN= 9.33)( 12.71)( 9.16)( 42.89)( 46.74)( 40.85) LOWER YELLOWSTONE RIVER BASIN (MT & WY) 54=48+49+50+51+52+53 TOTAL -- 41 STATIONS 83.0% 64.0% 119.0% 97.0% (PREC,IN=101.90)(158.20)(122.06)(788.30)(811.73)(664.92) YELLOWSTONE RIVER BASIN 55=47+54 TOTAL -- 68 STATIONS 84.0% 62.0% 125.0% 100.0% (PREC,IN=196.90)(316.49)(233.11)(******)(******)(******) LITTLE MISSOURI RIVER BASIN 56 TOTAL -- 1 STATIONS 35.0% 30.0% 78.0% 66.0% (PREC,IN= .83)( 2.74)( 2.38)( 4.96)( 7.49)( 6.36) MISSOURI+YELLOWSTONE+ST. MARY 58=39+44+47+48+56 TOTAL --141 STATIONS 92.0% 66.0% 126.0% 102.0% (PREC,IN=448.73)(680.86)(489.18)(******)(******)(******) MONTANA 57=16+58 TOTAL --213 STATIONS 92.0% 65.0% 130.0% 101.0% (PREC,IN=671.46)(******)(728.46)(******)(******)(******)