1 BSPR - Data current as of:10/31/02 18:01:30 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 SEPTEMBER 2002 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- KOOTENAI MOUNTAIN PCP BANFIELD MTN 2.00 .60 1.70 52.40 21.80 39.20 BEAR MOUNTAIN 3.00 .40 3.34 106.90 46.30 94.19 GARVER CREEK .90 1.40 1.40 29.70 17.00 27.10 GRAVE CRK 2.80 .70 2.70 55.20 26.70 49.90 HAND CREEK 1.10 .50 2.20 29.90 22.60 31.20 HAWKINS LAKE 1.80 1.00 2.40 54.00 29.60 49.30 POORMAN CREEK 2.40 .90 3.40 98.30 42.20 69.10 STAHL PEAK 3.50 1.30 3.40 70.40 37.20 64.60 Total -- 8 stations 85.0% 257.0% 117.0% 204.0% (prec,in= 17.50)( 6.80) (496.80)(243.40) KOOTENAI VALLEY PCP EUREKA RS 1.19 .80 1.07 13.96 10.00 14.82 FORTINE 1N --- .57 1.19 --- 10.03 15.71 LIBBY R.S. 1 NE 1.06 1.77 1.02 18.32 --- 18.39 LIBBY 32 SSE .59 .44 1.30 23.45 14.02 24.34 Total -- 2 stations 75.0% 144.0% 96.0% 156.0% (prec,in= 1.78)( 1.24) ( 37.41)( 24.02) KOOTENAI RIVER BASIN in MONTANA Total -- 10 stations 84.0% 240.0% 115.0% 200.0% (prec,in= 19.28)( 8.04) (534.21)(267.42) FLATHEAD MOUNTAIN PCP ASHLEY DIVIDE .90 .20 1.60 19.30 14.40 23.90 ASHLEY LAKE .80 .20 1.60 17.40 13.20 23.00 BADGER PASS 2.20 1.80 3.20 70.20 38.40 61.40 BASSOO PEAK .80 .20 1.30 29.50 16.90 26.00 BISSON CREEK 2.70 .00 2.00 31.40 25.40 33.70 CHICKEN CREEK --- .50 2.10 --- 22.10 42.00 EMERY CREEK 2.90 .50 2.30 42.50 24.50 39.80 FLATTOP MTN 3.10 1.60 3.60 87.20 46.00 84.00 GRAVE CRK 2.80 .70 2.70 55.20 26.70 49.90 HAND CREEK 1.10 .50 2.20 29.90 22.60 31.20 HERRIG JUNCTION --- .70 2.60 --- 27.70 46.60 HUNGRY HORSE DAM 1.61 .80 2.66 34.43 19.50 34.82 KRAFT CREEK 1.70 .20 2.70 40.70 27.50 41.00 MANY GLACIER 2.90 1.80 3.60 59.40 29.50 48.50 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- MOSS PEAK 3.30 .10 3.00 63.20 46.70 60.70 NOISY BASIN 2.60 .50 4.40 68.70 47.80 76.00 NORTH FORK JOCKO 2.70 .50 2.20 78.10 49.40 64.10 PIKE CREEK 2.30 1.00 3.20 59.70 32.10 52.20 REVAIS CREEK 1.50 .40 1.40 20.50 19.40 21.70 SLEEPING WOMAN 2.60 .60 1.60 39.70 26.10 33.30 STAHL PEAK 3.50 1.30 3.40 70.40 37.20 64.60 STRYKER BASIN --- .90 2.80 --- 28.10 49.70 SUMMIT 2.21 .30 2.24 --- 23.54 37.53 WEST GLACIER 1.70 1.17 1.87 29.83 18.45 28.74 Total -- 20 stations 87.0% 311.0% 105.0% 163.0% (prec,in= 43.71)( 14.07) (947.26)(581.75) FLATHEAD VALLEY PCP BIGFORK 13 S 2.50 .12 1.82 21.18 17.88 21.86 KALISPELL AIRPORT 1.23 .59 1.20 13.64 11.32 17.20 POLEBRIDGE 1.30 .80 1.16 --- --- 20.76 POLSON KERR DAM 1.03 .14 1.22 15.18 13.98 14.96 SAINT IGNATIUS 1.15 .24 1.36 16.54 15.22 16.53 WHITEFISH 1.24 .60 1.21 --- 11.78 21.12 Total -- 4 stations 106.0% 542.0% 94.0% 114.0% (prec,in= 5.91)( 1.09) ( 66.54)( 58.40) FLATHEAD RIVER BASIN Total -- 24 stations 88.0% 327.0% 105.0% 158.0% (prec,in= 49.62)( 15.16) (******)(640.15) UPPER CLARK FORK MOUNTAIN PCP BARKER LAKES 1.90 2.10 2.70 33.00 31.40 37.00 BASIN CREEK 1.90 1.80 2.40 22.70 23.60 25.10 BLACK PINE 1.30 .70 1.50 26.10 25.50 28.30 COMBINATION 1.20 1.00 1.50 20.60 18.90 21.40 COPPER BOTTOM .50 .30 1.20 24.60 17.90 27.00 COPPER CAMP 1.00 2.20 2.00 61.00 37.10 52.80 DIX HILL 1.80 2.00 1.30 19.70 18.50 18.90 FROHNER MEADOWS 1.80 2.20 2.00 25.00 20.50 25.60 LUBRECHT FLUME 1.00 .40 2.10 19.30 19.10 23.90 NEVADA RIDGE 1.70 2.10 1.90 29.70 27.50 33.30 N.FK. ELK CREEK 1.40 .60 2.00 24.70 26.00 32.20 NORTH FORK JOCKO 2.70 .50 2.20 78.10 49.40 64.10 PETERSON MEADOWS 1.30 1.00 1.70 26.20 24.80 28.30 ROCKER PEAK 1.50 2.10 2.30 29.70 28.10 32.10 SKALKAHO SUMMIT .90 .50 1.80 38.00 29.80 39.10 STUART MTN. 2.10 .40 1.80 53.90 38.70 47.10 WARM SPRINGS 1.90 1.50 3.00 38.50 33.90 44.50 Total -- 17 stations 78.0% 121.0% 98.0% 121.0% (prec,in= 25.90)( 21.40) (570.80)(470.70) 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- UPPER CLARK FORK VALLEY PCP ANACONDA 1.61 1.90 1.14 15.93 14.46 13.38 BUTTE FAA 1.19 .97 1.09 11.97 10.60 12.78 DEER LODGE 3W 1.03 .33 1.10 --- --- 10.60 DRUMMOND AVIATION .60 .47 1.06 11.07 13.24 12.61 LINCOLN R.S. 1.01 .48 1.29 --- --- 18.77 OVANDO 9 ESE --- .75 .99 --- 12.35 12.58 PHILIPSBURG R.S. --- 1.38 1.48 --- --- 15.02 SEELEY LAKE R.S. 1.47 .33 1.32 19.08 17.49 20.66 Total -- 4 stations 106.0% 133.0% 98.0% 104.0% (prec,in= 4.87)( 3.67) ( 58.05)( 55.79) UPPER CLARK FORK RIVER BASIN Total -- 21 stations 81.0% 123.0% 98.0% 119.0% (prec,in= 30.77)( 25.07) (628.85)(526.49) BITTERROOT MOUNTAIN PCP DALY CREEK --- .70 1.60 --- 23.60 25.00 LOLO PASS 1.70 .40 2.22 55.30 30.50 49.65 NEZ PERCE CAMP 1.30 .50 1.70 35.20 24.20 35.10 SADDLE MOUNTAIN --- .90 1.70 --- 30.70 42.60 SKALKAHO SUMMIT .90 .50 1.80 38.00 29.80 39.10 TWELVEMILE CREEK 1.30 .10 2.60 51.70 29.40 45.50 TWIN LAKES --- .70 3.30 --- 44.40 66.30 Total -- 4 stations 63.0% 347.0% 106.0% 158.0% (prec,in= 5.20)( 1.50) (180.20)(113.90) BITTERROOT VALLEY PCP DARBY .46 .88 1.13 --- 10.73 16.20 HAMILTON .49 .61 1.07 14.11 9.63 13.53 STEVENSVILLE .58 .49 .97 11.70 10.02 12.49 SULA 3 ENE .97 .66 1.22 17.18 15.93 16.02 Total -- 3 stations 63.0% 116.0% 102.0% 121.0% (prec,in= 2.04)( 1.76) ( 42.99)( 35.58) BITTERROOT RIVER BASIN Total -- 7 stations 63.0% 222.0% 106.0% 149.0% (prec,in= 7.24)( 3.26) (223.19)(149.48) LOWER CLARK FORK MOUNTAIN PCP BASSOO PEAK .80 .20 1.30 29.50 16.90 26.00 HOODOO BASIN 2.00 .20 3.90 78.00 39.80 81.50 HUMBOLDT GULCH 1.30 .40 2.26 58.10 33.60 53.82 LOLO PASS 1.70 .40 2.22 55.30 30.50 49.65 LOOKOUT .60 .20 2.01 64.00 31.80 55.40 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- POORMAN CREEK 2.40 .90 3.40 98.30 42.20 69.10 SLEEPING WOMAN 2.60 .60 1.60 39.70 26.10 33.30 STUART MTN. 2.10 .40 1.80 53.90 38.70 47.10 Total -- 8 stations 73.0% 409.0% 115.0% 184.0% (prec,in= 13.50)( 3.30) (476.80)(259.60) LOWER CLARK FORK VALLEY PCP HERON 1.32 .25 1.72 38.25 20.79 33.75 MISSOULA WSO AP .54 .31 1.08 12.81 12.98 13.82 SUPERIOR 1.31 .35 1.10 18.68 18.22 16.58 THOMPSON FALLS PH .71 .41 1.20 --- 14.98 23.07 TROUT CREEK R.S. .63 .60 1.40 32.73 17.19 28.97 Total -- 4 stations 72.0% 252.0% 110.0% 148.0% (prec,in= 3.80)( 1.51) (102.47)( 69.18) LOWER CLARK FORK RIVER BASIN Total -- 12 stations 73.0% 360.0% 114.0% 176.0% (prec,in= 17.30)( 4.81) (579.27)(328.78) JEFFERSON MOUNTAIN PCP ALBRO LAKE 2.10 1.50 --- 32.50 29.60 --- BARKER LAKES 1.90 2.10 2.70 33.00 31.40 37.00 BASIN CREEK 1.90 1.80 2.40 22.70 23.60 25.10 BEAGLE SPRINGS 2.50 1.10 2.00 20.50 18.30 25.10 BLOODY DICK .60 2.40 1.80 23.00 22.20 29.10 CALVERT CREEK .80 1.20 1.40 19.20 14.70 19.10 CLOVER MEADOW 2.50 1.90 2.60 30.90 27.10 36.80 DARKHORSE LAKE 1.00 1.60 3.10 45.10 36.50 49.40 DIVIDE 2.00 .40 2.10 19.80 21.40 27.40 FOUR MILE 1.30 .80 1.70 21.30 23.80 27.50 FROHNER MEADOWS 1.80 2.20 2.00 25.00 20.50 25.60 LAKEVIEW RIDGE 1.70 .30 2.70 23.10 18.80 32.40 LEMHI RIDGE 1.10 1.70 1.60 22.00 22.80 28.20 LOWER TWIN 2.30 1.70 2.80 35.70 31.30 43.70 MOOSE CREEK .90 1.60 1.49 28.10 27.20 32.01 MULE CREEK 1.20 1.50 1.90 28.60 24.90 30.90 ROCKER PEAK 1.50 2.10 2.30 29.70 28.10 32.10 SADDLE MOUNTAIN --- .90 1.70 --- 30.70 42.60 SHORT CREEK 2.10 .30 1.40 18.30 14.70 17.70 WHITE ELEPHANT 2.30 .90 1.70 42.30 34.00 47.41 Total -- 18 stations 78.0% 115.0% 86.0% 111.0% (prec,in= 29.40)( 25.60) (488.30)(441.30) JEFFERSON VALLEY PCP ALDER 17S 1.77 .80 1.27 13.17 13.94 13.59 BOULDER ST. SCH. .90 .95 1.06 10.43 10.08 11.50 DILLON WMCE 1.15 .96 1.07 10.77 9.67 11.65 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- GLEN 4N .74 .70 .90 7.50 8.65 9.22 GRANT 4NE .67 1.45 .87 8.41 9.11 10.32 JACKSON 1SE .84 1.71 1.03 9.92 11.73 11.79 LAKEVIEW 1.07 .17 1.85 12.46 13.52 19.49 LIMA 1.54 .75 1.11 8.21 9.42 12.43 TWIN BRIDGES 1.32 .59 1.06 8.72 9.15 9.91 VIRGINIA CITY 1.51 1.49 1.26 13.48 12.37 15.82 WISDOM .77 1.27 .99 12.33 12.80 11.90 WISE RIVER 3WNW .68 1.06 1.03 12.15 10.81 11.10 Total -- 12 stations 96.0% 109.0% 86.0% 97.0% (prec,in= 12.96)( 11.90) (127.55)(131.25) JEFFERSON RIVER BASIN Total -- 30 stations 83.0% 113.0% 86.0% 108.0% (prec,in= 42.36)( 37.50) (615.85)(572.55) MADISON MOUNTAIN & VALLEY PCP ALBRO LAKE 2.10 1.50 --- 32.50 29.60 --- BEAVER CREEK 3.20 .60 2.40 33.40 24.10 34.60 BLACK BEAR 3.60 1.30 2.90 57.30 38.80 61.70 CARROT BASIN 1.90 1.70 3.20 40.90 31.40 50.50 CLOVER MEADOW 2.50 1.90 2.60 30.90 27.10 36.80 ENNIS 1.74 .70 1.19 13.08 12.27 13.57 FOUR MILE 1.30 .80 1.70 21.30 23.80 27.50 HEBGEN DAM 1.68 .61 1.87 --- 20.36 29.30 LONE MOUNTAIN 2.10 1.30 1.60 33.30 28.80 37.60 LOWER TWIN 2.30 1.70 2.80 35.70 31.30 43.70 NORRIS MADISON PH 1.78 1.19 1.66 14.81 15.17 17.56 MADISON PLATEAU 2.60 1.00 2.50 39.60 29.10 42.70 TEPEE CREEK 2.00 .80 1.90 24.20 20.80 29.80 WEST YELLOWSTONE NWS 1.25 .62 1.47 16.05 13.98 21.74 WEST YELLOWSTONE NRCS 1.50 .60 --- 23.20 16.20 --- WHISKEY CREEK 1.90 .80 2.20 32.60 24.10 36.60 Total -- 13 stations 100.0% 195.0% 87.0% 123.0% (prec,in= 28.17)( 14.41) (393.14)(320.72) MADISON RIVER BASIN Total -- 13 stations 100.0% 195.0% 87.0% 123.0% (prec,in= 28.17)( 14.41) (393.14)(320.72) GALLATIN MOUNTAIN PCP BEAVER CREEK 3.20 .60 2.40 33.40 24.10 34.60 BRACKETT CR 2.50 1.60 3.30 48.60 36.30 53.00 CARROT BASIN 1.90 1.70 3.20 40.90 31.40 50.50 LICK CREEK 1.30 1.60 2.50 27.80 23.80 34.80 LONE MOUNTAIN 2.10 1.30 1.60 33.30 28.80 37.60 SACAJAWEA 2.00 1.10 --- 41.00 32.30 --- 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- SHOWER FALLS 3.00 2.70 3.70 41.50 37.80 51.90 Total -- 6 stations 84.0% 147.0% 86.0% 124.0% (prec,in= 14.00)( 9.50) (225.50)(182.20) GALLATIN VALLEY PCP BELGRADE AIRPORT 1.12 .48 1.43 13.29 10.70 14.71 BOZEMAN MSU 1.95 .59 1.79 19.91 14.14 19.28 GALLATIN GATEWAY 10SSW --- --- 2.02 --- --- 22.72 Total -- 2 stations 95.0% 287.0% 98.0% 134.0% (prec,in= 3.07)( 1.07) ( 33.20)( 24.84) GALLATIN RIVER BASIN Total -- 8 stations 86.0% 161.0% 87.0% 125.0% (prec,in= 17.07)( 10.57) (258.70)(207.04) MISSOURI MAINSTEM MOUNTAIN PCP BOULDER MOUNTAIN 2.10 2.80 2.90 40.70 32.80 41.80 FROHNER MEADOWS 1.80 2.20 2.00 25.00 20.50 25.60 NEVADA RIDGE 1.70 2.10 1.90 29.70 27.50 33.30 ROCKER PEAK 1.50 2.10 2.30 29.70 28.10 32.10 TIZER BASIN 1.00 2.10 2.20 27.40 26.20 28.30 Total -- 5 stations 72.0% 72.0% 95.0% 113.0% (prec,in= 8.10)( 11.30) (152.50)(135.10) MISSOURI MAINSTEM VALLEY PCP AUSTIN 1 W 1.14 1.65 1.41 18.53 14.25 16.67 BREDETTE .85 .25 1.21 13.74 12.04 12.98 BRUSETT 5 NW .68 1.13 1.32 11.81 12.13 13.24 CANYON FERRY DAM --- --- 1.11 --- --- 11.50 CASCADE 5S 1.59 1.70 1.64 19.44 14.42 16.35 CASCADE 20SSE 1.54 1.51 1.49 15.91 11.20 14.45 CIRCLE .81 1.63 1.35 10.80 15.75 13.27 COHAGEN .60 1.13 1.32 10.65 10.30 12.20 CONTENT 1 SE 1.74 .30 1.06 15.02 10.80 11.97 CULBERTSON .78 .26 1.53 11.02 17.73 13.56 FORT BENTON 1.53 .60 1.23 13.58 8.60 13.69 GREAT FALLS AIRPORT 1.68 1.50 1.23 14.87 11.47 14.89 HELENA WSO 1.53 1.38 1.05 13.10 12.07 11.32 HOLTER DAM 1.12 1.52 1.22 15.06 14.10 12.22 JORDAN .39 1.01 1.23 --- --- 12.90 LOMA 1.26 .44 1.17 11.32 7.74 13.08 MEDICINE LK 3SE 1.09 .21 1.30 --- 12.10 12.99 PLENTYWOOD .65 .26 1.36 11.65 12.24 13.15 RAYMOND BORDER STA .47 .62 1.37 11.19 9.70 13.08 REDSTONE .70 .25 1.31 11.26 8.00 12.95 ROGERS PASS 6 NNE 2.11 1.79 1.61 18.40 17.23 17.77 SCOBEY 1.17 1.08 --- 11.66 11.18 --- 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- SHONKIN 7S 2.03 2.34 2.72 24.56 18.39 26.46 TOWNSEND 1.15 1.11 1.01 11.38 10.59 10.67 TRIDENT .95 1.19 1.41 --- 11.81 12.85 VIDA 6 NE 1.09 .69 1.34 9.91 16.30 13.88 WESTBY 1.31 .50 1.41 12.47 11.49 13.83 WINIFRED 1.38 .85 1.33 16.66 13.18 15.90 WOLF POINT .61 .36 --- --- 15.18 --- Total -- 23 stations 88.0% 118.0% 98.0% 111.0% (prec,in= 27.74)( 23.41) (322.33)(289.72) MISSOURI MAINSTEM RIVER BASIN Total -- 28 stations 83.0% 103.0% 97.0% 112.0% (prec,in= 35.84)( 34.71) (474.83)(424.82) SMITH-BELT MOUNTAIN & VALLEY PCP BOULDER MOUNTAIN 2.10 2.80 2.90 40.70 32.80 41.80 DEADMAN CREEK 1.80 1.30 1.70 27.70 23.40 27.60 FT. LOGAN 3ESE 1.20 1.84 1.12 --- 9.89 11.07 LENNEP 6WSW .86 1.04 1.35 14.75 14.30 16.73 NEIHART 8NNW 1.74 2.68 1.98 21.17 19.51 21.42 ONION PARK 2.00 --- 1.70 31.20 --- 33.30 PICKFOOT CREEK 2.00 2.30 2.50 29.80 25.40 31.20 STRINGER CREEK 1.90 --- 1.80 28.70 --- 30.50 WHITE SUL. SP. 2 1.12 .79 1.23 10.77 10.60 13.22 WOOD CREEK 1.80 1.20 2.20 29.90 21.60 30.40 Total -- 7 stations 82.0% 94.0% 96.0% 118.0% (prec,in= 11.42)( 12.11) (174.79)(147.61) JUDITH MOUNTAIN & VALLEY PCP CRYSTAL LAKE 2.90 3.10 3.20 37.60 34.60 38.40 DAISY PEAK 1.90 1.90 1.60 27.70 24.90 22.00 DENTON 1.17 1.68 1.48 16.36 14.96 15.12 LEWISTOWN 10S 3.75 2.27 2.10 23.19 18.73 23.63 LEWISTOWN FAA 1.91 1.64 1.38 14.74 13.24 17.85 MOCCASIN 1.63 1.87 1.46 15.49 11.44 16.41 RAYNESFORD 2 NNW 1.61 2.31 1.70 18.15 18.59 18.38 ROY 8NE .70 .92 1.22 11.04 13.25 14.18 SPUR PARK 1.60 1.30 2.10 37.00 28.40 41.50 STANFORD 1WNW 1.99 1.99 1.46 15.82 14.55 17.13 Total -- 10 stations 108.0% 101.0% 97.0% 113.0% (prec,in= 19.16)( 18.98) (217.09)(192.66) MUSSELSHELL MOUNTAIN & VALLEY PCP DAISY PEAK 1.90 1.90 1.60 27.70 24.90 22.00 GRASS RANGE 1.64 1.31 1.27 17.19 13.71 16.50 HARLOWTON 1.52 .84 1.15 10.92 10.40 14.08 JUDITH GAP 1.45 1.51 1.26 11.22 --- 15.65 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- JUDITH GAP 13E 1.51 .95 1.21 13.28 12.39 15.38 JOHNSON PARK --- 1.10 1.20 --- 14.30 20.10 MARTINSDALE 3NNW .69 .88 1.21 11.96 12.21 13.59 MELSTONE 1.11 .80 1.47 12.12 13.89 15.04 MOSBY 2 ENE 1.84 1.06 1.28 12.43 11.39 13.08 ROUNDUP 1.01 .70 1.27 --- 10.98 13.24 RYEGATE 18 NNW 1.48 .86 1.06 10.75 10.32 12.87 Total -- 8 stations 114.0% 136.0% 95.0% 107.0% (prec,in= 11.69)( 8.60) (116.35)(109.21) SMITH-JUDITH-MUSSELSHELL RIVER BASINS Total -- 24 stations 100.0% 107.0% 95.0% 113.0% (prec,in= 40.37)( 37.79) (480.53)(424.58) SUN MOUNTAIN & VALLEY PCP AUGUSTA 1.39 1.10 1.28 --- 12.85 13.75 FAIRFIELD 1.24 .88 1.19 12.89 11.21 12.50 GIBSON DAM 1.62 .55 1.43 15.50 15.38 17.28 WOOD CREEK 1.80 1.20 2.20 29.90 21.60 30.40 Total -- 3 stations 97.0% 177.0% 97.0% 121.0% (prec,in= 4.66)( 2.63) ( 58.29)( 48.19) TETON MOUNTAIN & VALLEY PCP BLACKLEAF 1.17 .85 1.17 --- 8.56 13.99 CARTER 14W 1.53 .84 1.18 14.93 9.43 12.41 CHOTEAU ARPT 1.56 .74 .99 --- 8.77 10.32 MOUNT LOCKHART 2.40 1.10 2.40 48.50 31.30 44.50 SUNBURST 8E 1.91 .31 1.19 18.74 7.99 13.05 WALDRON 2.70 .90 2.10 36.00 24.40 31.80 Total -- 4 stations 124.0% 271.0% 116.0% 162.0% (prec,in= 8.54)( 3.15) (118.17)( 73.12) MARIAS MOUNTAIN & VALLEY PCP BADGER PASS 2.20 1.80 3.20 70.20 38.40 61.40 CHESTER 1.29 .11 .84 10.35 6.74 10.57 CONRAD AIRPORT 1.67 .45 1.01 14.81 9.79 12.05 CUT BANK FAA 1.37 .31 1.18 12.01 6.55 12.51 DUPUYER CREEK 3.00 1.20 3.10 33.30 24.20 33.40 E. GLACIER 2.04 .46 1.78 --- 18.95 28.26 ETHRIDGE 1.58 .38 .88 14.62 6.91 11.04 GOLDBUTTE 7N 2.34 .77 1.46 20.54 9.32 13.69 PIKE CREEK 2.30 1.00 3.20 59.70 32.10 52.20 SUMMIT 2.21 .30 2.24 --- 23.54 37.53 SWIFT DAM --- 1.20 1.99 --- --- 24.03 TIBER DAM 1.40 .15 .85 10.37 6.95 10.37 VALIER 2.42 .58 1.14 15.26 9.35 12.22 Total -- 10 stations 116.0% 290.0% 114.0% 174.0% (prec,in= 19.57)( 6.75) (261.16)(150.31) SUN-TETON-MARIAS RIVER BASINS Total -- 17 stations 115.0% 262.0% 112.0% 161.0% (prec,in= 32.77)( 12.53) (437.62)(271.62) 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- ST. MARY MOUNTAIN & VALLEY PCP BABB 6NE 2.26 .64 1.72 21.19 10.45 17.74 FLATTOP MTN 3.10 1.60 3.60 87.20 46.00 84.00 MANY GLACIER 2.90 1.80 3.60 59.40 29.50 48.50 SAINT MARY 1.74 .82 2.05 32.84 16.40 25.62 Total -- 4 stations 91.0% 206.0% 114.0% 196.0% (prec,in= 10.00)( 4.86) (200.63)(102.35) MILK MOUNTAIN & VALLEY PCP BEAR PAW SKI AREA 1.10 .60 1.80 22.00 14.10 19.60 BOXELDER CREEK 1.50 .40 1.90 26.60 15.60 22.20 CHINOOK .82 .23 1.43 18.58 8.04 13.05 DEL BONITA .46 .15 1.50 20.39 4.68 14.63 DODSON .75 .16 1.10 11.30 9.23 11.82 FORT ASSINNIBOINE 1.35 .34 1.23 14.30 7.72 13.02 GILFORD 1.45 .02 1.10 13.39 5.79 11.06 GLASGOW WSO .99 .40 .98 14.63 14.25 11.23 HAVRE WSO 1.17 .33 1.03 13.33 7.52 11.46 HARLEM .63 .05 1.35 9.23 6.06 11.52 HINGHAM 11 N 2.65 .05 1.13 15.15 6.48 9.91 KREMLIN 1.82 .16 1.22 14.34 6.40 12.23 MALTA 7E 1.25 .31 1.19 9.12 8.79 12.87 OPHEIM 10 N 1.90 .54 1.26 --- 13.08 12.48 OPHEIM 12 SSE 1.78 .56 1.18 12.04 10.68 11.94 ROCKY BOY SCS 1.90 .80 2.20 27.70 16.20 25.10 RUDYARD 30N 2.03 .21 1.00 14.90 6.21 10.12 SIMPSON 6NW 2.41 .35 1.09 17.00 6.15 10.59 SUCKER CREEK 1.20 .20 1.50 20.30 10.20 17.60 SWEETGRASS .31 .10 1.45 17.63 5.67 14.56 TAYLOR ROAD 1.60 .40 1.60 23.30 11.90 20.60 TURNER 11N .94 .22 1.38 16.46 7.47 11.98 Total -- 21 stations 99.0% 465.0% 118.0% 186.0% (prec,in= 28.11)( 6.04) (351.69)(189.14) ST. MARY AND MILK RIVER BASINS Total -- 25 stations 97.0% 350.0% 117.0% 189.0% (prec,in= 38.11)( 10.90) (552.32)(291.49) UPPER YELLOWSTONE MOUNTAIN PCP BEARTOOTH LAKE 1.20 1.80 1.80 35.50 25.80 35.20 BOX CANYON .50 1.00 1.90 24.50 19.30 26.00 BRACKETT CR 2.50 1.60 3.30 48.60 36.30 53.00 BURNT MTN .80 2.00 --- 21.20 21.00 --- CANYON 1.50 .50 1.70 26.10 21.50 27.70 COLE CREEK 1.00 2.60 3.40 25.40 25.10 38.90 COLLEY CREEK .50 .80 1.80 20.50 16.00 22.40 COOKE CITY 2W 2.41 1.11 1.95 26.14 21.54 25.47 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- EVENING STAR 1.70 2.20 2.30 40.90 33.40 44.30 FISHER CREEK 2.30 1.60 2.90 56.00 42.90 59.00 MILL CREEK .50 1.00 1.90 24.60 20.40 26.70 MONUMENT PEAK 1.90 1.50 2.40 40.90 30.30 38.80 MYSTIC LAKE 1.07 1.77 2.09 25.44 14.97 25.73 NORTHEAST ENTRANCE 2.10 .90 2.20 24.00 20.60 25.50 PARKERS PEAK 1.10 .70 1.80 31.60 25.70 31.00 PLACER BASIN 1.20 1.80 2.50 34.30 29.30 39.80 PORCUPINE 1.50 1.20 2.60 26.70 17.70 27.50 SHOWER FALLS 3.00 2.70 3.70 41.50 37.80 51.90 SOUTH FORK SHIELDS 1.60 1.40 3.00 39.60 31.10 43.40 SYLVAN LAKE 3.30 1.10 1.90 38.40 30.70 37.30 SYLVAN ROAD 1.80 1.10 1.70 26.10 23.90 30.30 THUMB DIVIDE 2.40 .80 1.38 28.67 18.90 30.46 TOWER FALLS 1.08 --- 1.44 --- --- 16.32 TWO OCEAN PLATEAU 3.40 1.40 2.24 41.20 29.50 45.14 WHITE MILL 2.10 1.00 2.50 40.20 31.10 47.00 WOLVERINE .70 .90 1.80 20.80 17.80 25.70 YOUNTS PEAK 3.10 1.50 2.40 27.20 19.80 31.30 LAKE YELLOWSTONE 2.74 --- 1.59 --- --- 20.39 Total -- 25 stations 78.0% 131.0% 92.0% 127.0% (prec,in= 44.38)( 33.98) (814.85)(641.41) UPPER YELLOWSTONE VALLEY PCP BALLANTINE 1.14 .74 1.44 9.67 12.68 14.13 BIG TIMBER .88 .84 1.28 --- --- 16.11 BILLINGS WSO 1.23 1.06 1.34 9.74 11.02 14.76 COLUMBUS .68 .56 1.46 10.89 12.10 15.67 FISHTAIL .72 1.29 1.62 13.91 15.33 18.89 JOLIET .73 1.44 1.42 11.98 13.66 15.77 LIVINGSTON 12S 1.53 1.17 1.71 17.14 14.34 16.94 LIVINGSTON FAA 1.54 .65 1.48 13.08 11.20 15.73 LUTHER --- 1.57 1.60 --- --- 22.90 MELVILLE 4W 2.08 1.31 1.39 16.69 15.54 17.61 NYE 5 NE .79 1.31 1.81 17.25 13.71 18.43 PMC HEADQUARTERS .99 --- 1.18 9.57 --- 11.66 PRYOR .82 1.32 1.60 --- 10.79 16.81 RAPELJE 4S .36 .43 1.35 9.16 8.34 15.30 RED LODGE .62 1.21 2.12 12.67 13.88 23.77 ROBERTS .44 1.16 1.56 11.52 13.45 14.69 SPRINGDALE 2 N .81 .62 1.40 12.10 11.27 14.17 WILSALL 8 ENE 1.18 1.05 1.82 18.30 13.95 20.95 Total -- 14 stations 63.0% 99.0% 78.0% 102.0% (prec,in= 13.85)( 14.00) (184.10)(180.47) UPPER YELLOWSTONE RIVER BASIN Total -- 39 stations 74.0% 121.0% 89.0% 122.0% (prec,in= 58.23)( 47.98) (998.95)(821.88) 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- LOWER YELLOWSTONE VALLEY PCP BAKER .57 1.01 1.37 8.24 15.67 14.38 BIDDLE 1.89 .03 1.16 7.67 --- 13.40 BIDDLE 8SW 2.19 .20 1.38 9.85 --- 14.72 BLOOMFIELD 1.07 1.72 1.18 --- --- 11.31 BRANDENBERG 2.51 .72 1.23 10.21 12.98 14.35 BROADUS .94 .33 1.04 13.83 12.08 13.58 BUSBY 2.51 1.12 1.39 11.87 11.09 14.53 COLSTRIP 2.10 .41 1.32 15.16 12.77 14.56 DECKER 1.04 .37 1.08 7.59 9.24 12.05 FORSYTHE 1.01 .69 1.45 11.74 13.46 14.08 GLENDIVE .85 2.03 1.43 9.83 19.55 13.62 HARDIN 1.67 .95 1.28 11.91 12.72 12.07 HYSHAM .44 1.64 1.40 10.98 14.35 13.48 HYSHAM 25SSE 1.44 .76 1.32 8.14 13.21 14.37 LINDSAY NWS .79 2.71 1.37 10.49 18.30 13.82 MENARD 3 NE 1.34 .82 1.43 13.67 11.98 14.42 MILDRED 5N 1.18 2.08 1.08 11.31 14.52 12.09 MILES CITY FAA 1.54 .76 1.19 10.23 16.57 13.49 MIZPAH 1 WNW 1.36 1.09 1.29 10.37 16.38 13.38 MOORHEAD 5 NE 1.22 .14 1.08 9.39 8.44 12.73 PLEVNA 1.71 1.13 1.37 10.56 16.62 14.69 POWDERVILLE .50 .67 --- 8.91 14.50 --- ROCK SPRINGS .90 1.73 1.17 10.70 12.82 11.37 SONNETTE 2WNW 1.39 .31 1.25 --- 11.06 14.78 WYOLA 2SW 1.94 .91 1.58 --- 9.80 16.89 YELLOWTAIL DAM 1.27 .85 1.77 12.80 9.76 18.28 Total -- 20 stations 101.0% 124.0% 80.0% 80.0% (prec,in= 26.39)( 21.34) (219.02)(272.51) LITTLE MISSOURI VALLEY PCP BELLTOWER .91 .31 1.14 7.11 15.84 14.31 EKALAKA 1.86 .72 1.52 11.86 18.83 17.24 KNOBS .40 .80 1.12 9.40 22.65 14.64 RIDGEWAY 1S 1.61 .47 1.20 8.35 14.21 14.22 WEBSTER 3 E .44 .81 1.33 9.14 18.89 15.26 WIBAUX 2E .93 2.48 1.49 11.04 15.73 14.27 Total -- 6 stations 79.0% 110.0% 63.0% 54.0% (prec,in= 6.15)( 5.59) ( 56.90)(106.15) LOWER YELLOWSTONE RIVER BASIN (MONTANA) Total -- 27 stations 94.0% 118.0% 76.0% 73.0% (prec,in= 33.15)( 28.09) (287.74)(396.88) WIND MOUNTAIN & VALLEY PCP (WYOMING) BOYSEN DAM .67 --- .92 --- --- 9.38 BURROUGHS CREEK .90 1.30 2.10 25.70 17.80 29.90 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- COLD SPRINGS .60 .80 2.00 14.60 12.50 24.00 DIVERSION DAM .33 --- 1.07 --- --- 9.23 DUBOIS .30 --- 1.20 --- --- 9.49 GAS HILLS 4 E --- --- .78 --- --- 9.81 HOBBS PARK .60 1.00 2.00 18.70 15.00 28.50 KIRWIN 1.00 2.80 2.50 21.40 19.30 27.30 LANDER WSO AP .37 --- 1.14 --- --- 13.42 LITTLE WARM 2.30 1.40 2.10 22.90 17.30 27.50 LOUIS LAKE --- 1.00 --- --- 16.60 --- PAVILLION .65 --- .90 --- --- 7.81 RIVERTON .48 --- .88 --- --- 8.68 SOUTH PASS, SCS .60 1.00 1.60 18.60 18.00 32.00 SOUTH PASS CITY, NWS .88 --- 1.17 --- --- 15.53 ST. LAWRENCE R.S. II .60 .70 1.50 13.90 9.80 21.50 TOGWOTEE PASS 3.00 1.40 2.22 32.44 26.80 40.76 TOWNSEND CREEK .90 1.50 2.10 14.70 13.80 25.60 Total -- 9 stations 58.0% 88.0% 71.0% 122.0% (prec,in= 10.50)( 11.90) (182.94)(150.30) SHOSHONE MOUNTAIN & VALLEY PCP (WYOMING) BLACKWATER 1.90 2.50 2.40 33.70 26.60 38.60 BUFFALO BILL DAM .34 --- 1.09 --- --- 10.92 CODY .45 --- 1.13 --- --- 10.83 CODY 12 SE 1.24 --- .94 --- --- 10.07 CODY 21SW .64 --- 1.42 --- --- 13.09 DEAVER .33 --- .56 --- --- 5.52 EVENING STAR 1.70 2.20 2.30 40.90 33.40 44.30 HART MOUNTAIN .65 --- .90 --- --- 9.19 LOVELL .29 --- .75 --- --- 6.73 MARQUETTE CREEK .80 2.00 2.50 15.60 15.70 27.40 SUNSHINE 2 ENE .75 --- 1.46 --- --- 14.66 SYLVAN LAKE 3.30 1.10 1.90 38.40 30.70 37.30 SYLVAN ROAD 1.80 1.10 1.70 26.10 23.90 30.30 YOUNTS PEAK 3.10 1.50 2.40 27.20 19.80 31.30 Total -- 6 stations 95.0% 121.0% 87.0% 121.0% (prec,in= 12.60)( 10.40) (181.90)(150.10) BIGHORN MOUNTAIN & VALLEY PCP (WYOMING) BALD MOUNTAIN 1.90 2.70 2.40 25.90 24.40 34.00 BASIN .46 --- .81 --- --- 6.77 BEARTRAP MEADOW 1.30 1.90 2.00 18.30 15.30 21.40 BONE SPRINGS 2.10 2.40 2.80 25.40 22.90 32.30 EMBLEM --- --- .86 --- --- 7.72 MIDDLE POWDER 2.40 2.40 2.10 19.60 14.50 26.40 ONION GULCH --- --- 1.70 --- --- 22.60 OWL CREEK .70 2.00 1.80 9.90 10.80 18.10 POWDER RIVER PASS 2.20 1.40 2.10 25.60 17.30 27.50 RAIRDEN 2WSW .21 --- .86 --- --- 7.36 SHELL CREEK 2.30 1.50 2.30 24.60 18.40 29.40 1 BASIN SEPTEMBER YR TO DATE PRECIPITATION STATION THIS LAST 71-00 THIS LAST 71-00 YEAR YEAR AVG YEAR YEAR AVG ----------------------------------------------------------------------------- THERMOPOLIS 2 .70 --- 1.07 --- --- 12.40 THERMOPOLIS 25NW 1.32 --- 1.30 --- --- 12.86 WORLAND FAA .47 --- .85 --- --- 7.97 Total -- 7 stations 83.0% 90.0% 79.0% 121.0% (prec,in= 12.90)( 14.30) (149.30)(123.60) TONGUE MOUNTAIN & VALLEY PCP (WYOMING) BIG GOOSE 1.30 2.30 2.20 20.50 16.40 21.40 BURGESS JUNCTION-SCS 1.50 2.40 2.10 18.90 16.80 26.70 BURGESS JUNCTION-NWS 1.84 --- 1.95 --- --- 22.74 DOME LAKE 1.70 2.10 2.40 22.10 19.00 29.10 SHERIDAN FLD STA. 1.91 --- 1.38 --- --- 14.41 SHERIDAN WSO 1.58 --- 1.38 --- --- 14.72 SUCKER CREEK 1.40 2.10 2.30 23.80 20.60 30.20 TIE CREEK 1.90 2.40 2.00 21.20 16.60 25.10 Total -- 5 stations 71.0% 69.0% 80.0% 119.0% (prec,in= 7.80)( 11.30) (106.50)( 89.40) POWDER MOUNTAIN & VALLEY PCP (WYOMING) BILLY CREEK 1.06 --- 1.12 --- --- 12.72 BLACK MOUNTAIN .68 --- 1.30 --- --- 14.24 CLOUD PEAK 2.00 2.30 2.60 26.80 23.00 31.30 ECHETA 2 NW 1.61 --- 1.40 --- --- 16.51 HANSEN SAWMILL 1.30 1.20 2.00 21.20 15.70 22.30 LEITER 9 N 1.22 --- 1.41 --- --- 15.24 Total -- 2 stations 72.0% 94.0% 90.0% 124.0% (prec,in= 3.30)( 3.50) ( 48.00)( 38.70) LOWER YELLOWSTONE RIVER BASIN (WYOMING) Total -- 29 stations 75.0% 92.0% 79.0% 121.0% (prec,in= 47.10)( 51.40) (668.64)(552.10) LOWER YELLOWSTONE RIVER BASIN (MT & WY) Total -- 56 stations 82.0% 101.0% 78.0% 101.0% (prec,in= 80.25)( 79.49) (956.38)(948.98) YELLOWSTONE RIVER BASIN (MONTANA) Total -- 56 stations 75.0% 111.0% 83.0% 100.0% (prec,in= 71.18)( 64.07) (970.22)(971.76) YELLOWSTONE RIVER BASIN (MT & WY) Total -- 84 stations 76.0% 106.0% 83.0% 114.0% (prec,in=121.25)(113.90) (******)(******) COLUMBIA RIVER BASIN Total -- 63 stations 80.0% 207.0% 104.0% 152.0% (prec,in=100.71)( 48.54) (******)(******) MISSOURI RIVER BASIN Total --135 stations 95.0% 150.0% 96.0% 125.0% (prec,in=212.49)(142.05) (******)(******) EAST OF DIVIDE Total --193 stations 89.0% 139.0% 93.0% 119.0% (prec,in=288.67)(207.58) (******)(******) MONTANA Total --256 stations 86.0% 152.0% 97.0% 130.0% (prec,in=389.38)(256.12) (451.23)(******)