1 BAPR - DATA CURRENT AS OF:06/30/03 18:00:18 B A S I N - W I D E P R E C I P I T A T I O N S U M M A R Y MAY 2003 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ KOOTENAI MOUNTAIN PCP BANFIELD MTN 75.0 41.0 81.0 46.0 BEAR MOUNTAIN 75.0 76.0 83.0 70.0 GARVER CREEK 83.0 48.0 95.0 84.0 GRAVE CRK 82.0 55.0 84.0 72.0 HAND CREEK 70.0 57.0 85.0 85.0 HAWKINS LAKE 65.0 36.0 81.0 67.0 POORMAN CREEK 78.0 52.0 104.0 66.0 STAHL PEAK 73.0 54.0 84.0 73.0 TOTAL -- 8 STATIONS 75.0% 52.0% 87.0% 68.0% (prec,in= 23.4) ( 45.2) ( 298.6) ( 439.1) KOOTENAI VALLEY PCP EUREKA RS --- --- --- --- FORTINE 1N 86.0 48.0 --- --- LIBBY R.S. 1 NE 88.0 58.0 --- --- LIBBY 32 SSE 40.0 31.0 70.0 65.0 TOTAL -- 1 STATIONS 40.0% 31.0% 70.0% 65.0% (prec,in= .9) ( 2.8) ( 12.8) ( 19.7) KOOTENAI RIVER BASIN in MONTANA TOTAL -- 9 STATIONS 72.0% 51.0% 86.0% 68.0% (prec,in= 24.3) ( 48.0) ( 311.4) ( 458.8) FLATHEAD MOUNTAIN PCP ASHLEY DIVIDE --- --- --- --- ASHLEY LAKE --- --- --- --- BADGER PASS 55.0 49.0 83.0 69.0 BASSOO PEAK --- --- --- --- BISSON CREEK 119.0 85.0 86.0 102.0 CHICKEN CREEK 79.0 118.0 86.0 83.0 EMERY CREEK 76.0 76.0 92.0 83.0 FLATTOP MTN 68.0 63.0 84.0 78.0 GRAVE CRK 82.0 55.0 84.0 72.0 HAND CREEK 70.0 57.0 85.0 85.0 HERRIG JUNCTION 110.0 165.0 85.0 65.0 HUNGRY HORSE DAM 102.0 114.0 96.0 86.0 KRAFT CREEK 103.0 97.0 88.0 84.0 MANY GLACIER 78.0 52.0 82.0 67.0 MOSS PEAK 160.0 130.0 94.0 96.0 NOISY BASIN 149.0 144.0 93.0 93.0 NORTH FORK JOCKO 104.0 113.0 87.0 76.0 PIKE CREEK 69.0 67.0 78.0 69.0 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ REVAIS CREEK 59.0 47.0 77.0 73.0 SLEEPING WOMAN 86.0 61.0 84.0 77.0 STAHL PEAK 73.0 54.0 84.0 73.0 STRYKER BASIN 98.0 76.0 87.0 78.0 SUMMIT 369.0 378.0 122.0 --- WEST GLACIER 71.0 71.0 95.0 83.0 TOTAL -- 20 STATIONS 93.0% 82.0% 87.0% 79.0% (prec,in= 78.5) ( 95.6) ( 648.1) ( 825.0) FLATHEAD VALLEY PCP BIGFORK 13 S 97.0 68.0 --- --- KALISPELL AIRPORT 86.0 74.0 66.0 93.0 POLEBRIDGE 47.0 --- 83.0 --- POLSON KERR DAM 89.0 74.0 99.0 102.0 SAINT IGNATIUS 96.0 74.0 75.0 77.0 WHITEFISH 86.0 105.0 77.0 --- TOTAL -- 3 STATIONS 91.0% 74.0% 79.0% 90.0% (prec,in= 6.2) ( 8.4) ( 24.0) ( 26.6) FLATHEAD RIVER BASIN TOTAL -- 23 STATIONS 93.0% 81.0% 86.0% 79.0% (prec,in= 84.7) ( 104.0) ( 672.1) ( 851.6) UPPER CLARK FORK MOUNTAIN PCP BARKER LAKES 82.0 105.0 96.0 121.0 BASIN CREEK 63.0 87.0 98.0 137.0 BLACK PINE 110.0 110.0 102.0 126.0 COMBINATION 130.0 206.0 116.0 139.0 COPPER BOTTOM 42.0 59.0 97.0 92.0 COPPER CAMP 50.0 65.0 94.0 76.0 DIX HILL 75.0 75.0 102.0 123.0 FROHNER MEADOWS 88.0 78.0 102.0 115.0 LUBRECHT FLUME 111.0 207.0 105.0 128.0 NEVADA RIDGE 81.0 96.0 111.0 118.0 N.FK. ELK CREEK 119.0 191.0 103.0 136.0 NORTH FORK JOCKO 104.0 113.0 87.0 76.0 PETERSON MEADOWS 85.0 92.0 115.0 144.0 ROCKER PEAK 83.0 75.0 98.0 117.0 SKALKAHO SUMMIT 114.0 143.0 108.0 113.0 STUART MTN. 113.0 94.0 96.0 92.0 WARM SPRINGS 102.0 113.0 104.0 127.0 TOTAL -- 17 STATIONS 91.0% 105.0% 100.0% 105.0% (prec,in= 57.0) ( 54.1) ( 435.8) ( 414.0) UPPER CLARK FORK VALLEY PCP ANACONDA 108.0 133.0 156.0 163.0 BUTTE FAA 56.0 73.0 96.0 123.0 DEER LODGE 3W --- --- --- --- DRUMMOND AVIATION 113.0 335.0 125.0 153.0 LINCOLN R.S. 48.0 95.0 80.0 --- OVANDO 9 ESE 70.0 200.0 87.0 149.0 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ PHILIPSBURG R.S. 74.0 129.0 --- --- SEELEY LAKE R.S. 129.0 215.0 90.0 100.0 TOTAL -- 5 STATIONS 96.0% 165.0% 108.0% 131.0% (prec,in= 9.1) ( 5.5) ( 47.1) ( 36.1) UPPER CLARK FORK RIVER BASIN TOTAL -- 22 STATIONS 92.0% 111.0% 101.0% 107.0% (prec,in= 66.2) ( 59.6) ( 482.9) ( 450.1) BITTERROOT MOUNTAIN PCP DALY CREEK 93.0 117.0 107.0 127.0 LOLO PASS 86.0 61.0 102.0 92.0 NEZ PERCE CAMP 83.0 80.0 104.0 108.0 SADDLE MOUNTAIN 66.0 58.0 103.0 115.0 SKALKAHO SUMMIT 114.0 143.0 108.0 113.0 TWELVEMILE CREEK 94.0 59.0 104.0 93.0 TWIN LAKES 98.0 78.0 102.0 91.0 TOTAL -- 7 STATIONS 91.0% 78.0% 104.0% 101.0% (prec,in= 21.9) ( 27.9) ( 257.5) ( 255.1) BITTERROOT VALLEY PCP DARBY 70.0 64.0 108.0 114.0 HAMILTON 75.0 75.0 119.0 118.0 STEVENSVILLE 102.0 121.0 130.0 192.0 SULA 3 ENE 90.0 74.0 126.0 143.0 TOTAL -- 4 STATIONS 84.0% 79.0% 120.0% 135.0% (prec,in= 6.3) ( 8.0) ( 44.9) ( 33.1) BITTERROOT RIVER BASIN TOTAL -- 11 STATIONS 89.0% 79.0% 106.0% 105.0% (prec,in= 28.2) ( 35.9) ( 302.4) ( 288.2) LOWER CLARK FORK MOUNTAIN PCP BASSOO PEAK --- --- --- --- HOODOO BASIN 65.0 55.0 89.0 77.0 HUMBOLDT GULCH 67.0 49.0 83.0 73.0 LOLO PASS 86.0 61.0 102.0 92.0 LOOKOUT 73.0 50.0 79.0 65.0 POORMAN CREEK 78.0 52.0 104.0 66.0 SLEEPING WOMAN 86.0 61.0 84.0 77.0 STUART MTN. 113.0 94.0 96.0 92.0 TOTAL -- 7 STATIONS 81.0% 59.0% 91.0% 76.0% (prec,in= 21.8) ( 36.7) ( 293.7) ( 388.2) LOWER CLARK FORK VALLEY PCP HERON 79.0 67.0 84.0 67.0 MISSOULA WSO AP 128.0 142.0 108.0 113.0 SUPERIOR 86.0 55.0 99.0 84.0 THOMPSON FALLS PH 42.0 33.0 75.0 68.0 TROUT CREEK R.S. 74.0 57.0 88.0 71.0 TOTAL -- 5 STATIONS 80.0% 64.0% 88.0% 74.0% (prec,in= 9.0) ( 14.0) ( 75.9) ( 102.1) LOWER CLARK FORK RIVER BASIN TOTAL -- 12 STATIONS 80.0% 61.0% 91.0% 75.0% (prec,in= 30.8) ( 50.7) ( 369.6) ( 490.3) 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ JEFFERSON MOUNTAIN PCP ALBRO LAKE 100.0 115.0 97.0 127.0 BARKER LAKES 82.0 105.0 96.0 121.0 BASIN CREEK 63.0 87.0 98.0 137.0 BEAGLE SPRINGS 45.0 82.0 82.0 113.0 BLOODY DICK 36.0 52.0 90.0 109.0 CALVERT CREEK 90.0 100.0 106.0 121.0 CLOVER MEADOW 125.0 96.0 104.0 125.0 DARKHORSE LAKE 57.0 60.0 100.0 115.0 DIVIDE 72.0 110.0 86.0 115.0 FOUR MILE --- --- --- --- FROHNER MEADOWS 88.0 78.0 102.0 115.0 LAKEVIEW RIDGE 89.0 200.0 78.0 99.0 LEMHI RIDGE 54.0 67.0 95.0 119.0 LOWER TWIN 80.0 102.0 96.0 122.0 MOOSE CREEK 72.0 77.0 104.0 110.0 MULE CREEK 72.0 90.0 107.0 119.0 ROCKER PEAK 83.0 75.0 98.0 117.0 SADDLE MOUNTAIN 66.0 58.0 103.0 115.0 SHORT CREEK 54.0 54.0 94.0 119.0 WHITE ELEPHANT 111.0 188.0 78.0 86.0 TOTAL -- 19 STATIONS 76.0% 90.0% 96.0% 114.0% (prec,in= 55.6) ( 61.6) ( 437.2) ( 381.9) JEFFERSON VALLEY PCP ALDER 17S 54.0 66.0 91.0 117.0 BOULDER ST. SCH. 79.0 216.0 94.0 160.0 DILLON WMCE 50.0 200.0 102.0 154.0 GLEN 4N 68.0 169.0 128.0 192.0 GRANT 4NE 33.0 70.0 97.0 147.0 JACKSON 1SE 32.0 46.0 --- --- LAKEVIEW 90.0 195.0 91.0 109.0 LIMA 6.0 13.0 63.0 110.0 TWIN BRIDGES 98.0 289.0 117.0 255.0 VIRGINIA CITY 67.0 62.0 98.0 127.0 WISDOM 73.0 86.0 123.0 126.0 WISE RIVER 3WNW 79.0 113.0 99.0 95.0 TOTAL -- 11 STATIONS 63.0% 110.0% 98.0% 132.0% (prec,in= 14.2) ( 12.9) ( 71.8) ( 54.4) JEFFERSON RIVER BASIN TOTAL -- 30 STATIONS 73.0% 94.0% 96.0% 117.0% (prec,in= 69.8) ( 74.5) ( 509.0) ( 436.3) MADISON MOUNTAIN & VALLEY PCP ALBRO LAKE 100.0 115.0 97.0 127.0 BEAVER CREEK 81.0 103.0 89.0 101.0 BLACK BEAR 122.0 172.0 88.0 91.0 CARROT BASIN 92.0 121.0 88.0 97.0 CLOVER MEADOW 125.0 96.0 104.0 125.0 ENNIS 61.0 48.0 87.0 99.0 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ FOUR MILE --- --- --- --- HEBGEN DAM 85.0 102.0 81.0 89.0 LONE MOUNTAIN 105.0 74.0 88.0 99.0 LOWER TWIN 80.0 102.0 96.0 122.0 NORRIS MADISON PH 83.0 102.0 87.0 125.0 MADISON PLATEAU 103.0 211.0 87.0 93.0 TEPEE CREEK 87.0 123.0 90.0 103.0 WEST YELLOWSTONE NWS 100.0 183.0 76.0 94.0 WEST YELLOWSTONE NRCS 85.0 367.0 97.0 100.0 WHISKEY CREEK 116.0 277.0 84.0 90.0 TOTAL -- 15 STATIONS 96.0% 119.0% 90.0% 102.0% (prec,in= 52.5) ( 44.0) ( 345.3) ( 338.8) MADISON RIVER BASIN TOTAL -- 15 STATIONS 96.0% 119.0% 90.0% 102.0% (prec,in= 52.5) ( 44.0) ( 345.3) ( 338.8) GALLATIN MOUNTAIN PCP BEAVER CREEK 81.0 103.0 89.0 101.0 BRACKETT CR 87.0 91.0 98.0 111.0 CARROT BASIN 92.0 121.0 88.0 97.0 LICK CREEK 72.0 63.0 83.0 107.0 LONE MOUNTAIN 105.0 74.0 88.0 99.0 SACAJAWEA --- 86.0 --- 108.0 SHOWER FALLS 56.0 64.0 78.0 97.0 TOTAL -- 6 STATIONS 80.0% 83.0% 88.0% 102.0% (prec,in= 23.7) ( 28.6) ( 167.7) ( 164.7) GALLATIN VALLEY PCP BELGRADE AIRPORT 96.0 78.0 110.0 124.0 BOZEMAN MSU 81.0 65.0 101.0 122.0 GALLATIN GATEWAY 10SSW 108.0 116.0 --- --- TOTAL -- 2 STATIONS 88.0% 71.0% 105.0% 123.0% (prec,in= 5.0) ( 7.1) ( 21.3) ( 17.3) GALLATIN RIVER BASIN TOTAL -- 8 STATIONS 82.0% 80.0% 89.0% 104.0% (prec,in= 28.7) ( 35.7) ( 189.0) ( 182.0) MISSOURI MAINSTEM MOUNTAIN PCP BOULDER MOUNTAIN 79.0 93.0 104.0 109.0 FROHNER MEADOWS 88.0 78.0 102.0 115.0 NEVADA RIDGE 81.0 96.0 111.0 118.0 ROCKER PEAK 83.0 75.0 98.0 117.0 TIZER BASIN 89.0 89.0 103.0 112.0 TOTAL -- 5 STATIONS 84.0% 85.0% 104.0% 114.0% (prec,in= 15.7) ( 18.4) ( 114.5) ( 100.7) MISSOURI MAINSTEM VALLEY PCP AUSTIN 1 W 77.0 102.0 107.0 125.0 BREDETTE 140.0 240.0 142.0 206.0 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ BRUSETT 5 NW 108.0 227.0 136.0 165.0 CANYON FERRY DAM --- --- --- --- CASCADE 5S 77.0 81.0 83.0 106.0 CASCADE 20SSE 104.0 147.0 119.0 138.0 CIRCLE 158.0 219.0 111.0 152.0 COHAGEN 61.0 120.0 79.0 150.0 CONTENT 1 SE 158.0 308.0 122.0 198.0 CULBERTSON 130.0 223.0 133.0 212.0 FORT BENTON 88.0 101.0 83.0 135.0 GREAT FALLS AIRPORT 83.0 131.0 74.0 149.0 HELENA WSO 70.0 67.0 98.0 133.0 HOLTER DAM 77.0 85.0 108.0 131.0 JORDAN 84.0 142.0 --- --- LOMA 89.0 125.0 69.0 159.0 MEDICINE LK 3SE 119.0 207.0 133.0 --- PLENTYWOOD 113.0 212.0 109.0 196.0 RAYMOND BORDER STA 122.0 392.0 119.0 221.0 REDSTONE 124.0 636.0 --- --- ROGERS PASS 6 NNE 67.0 140.0 88.0 117.0 SCOBEY --- 329.0 --- 177.0 SHONKIN 7S 72.0 68.0 85.0 126.0 TOWNSEND 79.0 92.0 111.0 140.0 TRIDENT 80.0 139.0 --- --- VIDA 6 NE 134.0 224.0 --- --- WESTBY 116.0 238.0 104.0 254.0 WINIFRED 80.0 134.0 93.0 187.0 WOLF POINT --- --- --- --- TOTAL -- 21 STATIONS 95.0% 137.0% 100.0% 150.0% (prec,in= 47.5) ( 34.6) ( 151.5) ( 100.9) MISSOURI MAINSTEM RIVER BASIN TOTAL -- 26 STATIONS 92.0% 119.0% 102.0% 132.0% (prec,in= 63.2) ( 53.0) ( 266.0) ( 201.6) SMITH-BELT MOUNTAIN & VALLEY PCP BOULDER MOUNTAIN 79.0 93.0 104.0 109.0 DEADMAN CREEK 77.0 83.0 98.0 117.0 FT. LOGAN 3ESE --- --- --- --- LENNEP 6WSW 68.0 93.0 122.0 136.0 NEIHART 8NNW 85.0 101.0 97.0 126.0 ONION PARK 106.0 146.0 95.0 107.0 PICKFOOT CREEK 62.0 77.0 96.0 110.0 STRINGER CREEK 100.0 106.0 99.0 122.0 WHITE SUL. SP. 2 60.0 165.0 --- --- WOOD CREEK 44.0 58.0 77.0 79.0 TOTAL -- 8 STATIONS 78.0% 94.0% 97.0% 109.0% (prec,in= 21.9) ( 23.2) ( 153.1) ( 139.8) JUDITH MOUNTAIN & VALLEY PCP CRYSTAL LAKE 109.0 118.0 107.0 117.0 DAISY PEAK 61.0 82.0 99.0 113.0 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ DENTON 117.0 196.0 136.0 205.0 LEWISTOWN 10S 94.0 163.0 114.0 178.0 LEWISTOWN FAA 120.0 224.0 103.0 245.0 MOCCASIN 82.0 139.0 105.0 230.0 RAYNESFORD 2 NNW 96.0 89.0 98.0 121.0 ROY 8NE 95.0 180.0 101.0 198.0 SPUR PARK 80.0 85.0 97.0 112.0 STANFORD 1WNW 61.0 80.0 109.0 169.0 TOTAL -- 10 STATIONS 91.0% 121.0% 105.0% 139.0% (prec,in= 31.3) ( 25.8) ( 144.1) ( 103.7) MUSSELSHELL MOUNTAIN & VALLEY PCP DAISY PEAK 61.0 82.0 99.0 113.0 GRASS RANGE 82.0 141.0 94.0 150.0 HARLOWTON 78.0 74.0 106.0 139.0 JUDITH GAP 70.0 64.0 --- --- JUDITH GAP 13E 75.0 173.0 --- --- JOHNSON PARK 60.0 60.0 97.0 103.0 MARTINSDALE 3NNW 49.0 66.0 --- --- MELSTONE 106.0 163.0 98.0 136.0 MOSBY 2 ENE 68.0 186.0 72.0 121.0 ROUNDUP 106.0 155.0 100.0 --- RYEGATE 18 NNW 105.0 193.0 118.0 225.0 TOTAL -- 7 STATIONS 77.0% 109.0% 98.0% 127.0% (prec,in= 15.4) ( 14.2) ( 67.3) ( 53.0) SMITH-JUDITH-MUSSELSHELL RIVER BASINS TOTAL -- 24 STATIONS 85.0% 110.0% 100.0% 124.0% (prec,in= 65.9) ( 59.8) ( 345.7) ( 279.8) SUN MOUNTAIN & VALLEY PCP AUGUSTA 34.0 64.0 82.0 --- FAIRFIELD 33.0 52.0 87.0 126.0 GIBSON DAM 16.0 36.0 70.0 91.0 WOOD CREEK 44.0 58.0 77.0 79.0 TOTAL -- 3 STATIONS 31.0% 51.0% 77.0% 88.0% (prec,in= 2.8) ( 5.4) ( 28.7) ( 32.6) TETON MOUNTAIN & VALLEY PCP BLACKLEAF 52.0 71.0 59.0 --- CARTER 14W 94.0 90.0 96.0 123.0 CHOTEAU ARPT 53.0 73.0 118.0 132.0 MOUNT LOCKHART 45.0 41.0 84.0 74.0 SUNBURST 8E 72.0 63.0 113.0 110.0 WALDRON 29.0 30.0 78.0 78.0 TOTAL -- 5 STATIONS 54.0% 54.0% 87.0% 85.0% (prec,in= 7.4) ( 13.6) ( 62.9) ( 74.3) MARIAS MOUNTAIN & VALLEY PCP BADGER PASS 55.0 49.0 83.0 69.0 CHESTER 57.0 50.0 85.0 124.0 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ CONRAD AIRPORT 66.0 68.0 87.0 107.0 CUT BANK FAA 108.0 135.0 89.0 166.0 DUPUYER CREEK 56.0 55.0 77.0 91.0 E. GLACIER 39.0 34.0 86.0 74.0 ETHRIDGE 43.0 38.0 92.0 133.0 GOLDBUTTE 7N 116.0 88.0 105.0 112.0 PIKE CREEK 69.0 67.0 78.0 69.0 SUMMIT 369.0 378.0 122.0 --- SWIFT DAM --- --- --- --- TIBER DAM 69.0 98.0 74.0 158.0 VALIER 67.0 86.0 87.0 137.0 TOTAL -- 11 STATIONS 66.0% 64.0% 83.0% 81.0% (prec,in= 19.9) ( 31.1) ( 137.6) ( 169.0) SUN-TETON-MARIAS RIVER BASINS TOTAL -- 19 STATIONS 57.0% 60.0% 83.0% 83.0% (prec,in= 30.0) ( 50.2) ( 229.2) ( 275.9) ST. MARY MOUNTAIN & VALLEY PCP BABB 6NE 59.0 38.0 78.0 66.0 FLATTOP MTN 68.0 63.0 84.0 78.0 MANY GLACIER 78.0 52.0 82.0 67.0 SAINT MARY --- --- --- --- TOTAL -- 3 STATIONS 69.0% 53.0% 83.0% 73.0% (prec,in= 8.9) ( 17.0) ( 91.1) ( 125.3) MILK MOUNTAIN & VALLEY PCP BEAR PAW SKI AREA 74.0 128.0 92.0 118.0 BOXELDER CREEK 71.0 75.0 82.0 97.0 CHINOOK 112.0 135.0 121.0 162.0 DEL BONITA 9.0 5.0 43.0 25.0 DODSON 51.0 122.0 75.0 108.0 FORT ASSINNIBOINE 88.0 108.0 96.0 171.0 GILFORD 65.0 63.0 93.0 125.0 GLASGOW WSO 99.0 163.0 88.0 144.0 HAVRE WSO 90.0 104.0 85.0 176.0 HARLEM 85.0 182.0 119.0 384.0 HINGHAM 11 N 80.0 48.0 96.0 98.0 KREMLIN 60.0 64.0 81.0 119.0 MALTA 7E 123.0 372.0 96.0 186.0 OPHEIM 10 N --- --- --- --- OPHEIM 12 SSE 141.0 385.0 109.0 232.0 ROCKY BOY SCS 66.0 74.0 81.0 97.0 RUDYARD 30N 95.0 78.0 90.0 119.0 SIMPSON 6NW 115.0 62.0 106.0 84.0 SUCKER CREEK 90.0 108.0 96.0 113.0 SWEETGRASS --- --- --- --- TAYLOR ROAD 88.0 104.0 94.0 125.0 TURNER 11N --- 98.0 --- 124.0 TOTAL -- 19 STATIONS 82.0% 91.0% 90.0% 115.0% (prec,in= 36.5) ( 40.1) ( 121.9) ( 106.0) ST. MARY AND MILK RIVER BASINS TOTAL -- 22 STATIONS 79.0% 80.0% 87.0% 92.0% (prec,in= 45.4) ( 57.1) ( 213.0) ( 231.3) 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ UPPER YELLOWSTONE MOUNTAIN PCP BEARTOOTH LAKE 69.0 60.0 104.0 104.0 BOX CANYON 88.0 83.0 98.0 96.0 BRACKETT CR 87.0 91.0 98.0 111.0 BURNT MTN --- 133.0 --- 134.0 CANYON 96.0 112.0 98.0 102.0 COLE CREEK 104.0 168.0 110.0 162.0 COLLEY CREEK --- --- --- --- COOKE CITY 2W 88.0 82.0 113.0 121.0 EVENING STAR 82.0 93.0 115.0 122.0 FISHER CREEK 102.0 82.0 99.0 104.0 MILL CREEK --- --- --- --- MONUMENT PEAK 121.0 119.0 102.0 100.0 MYSTIC LAKE 87.0 102.0 91.0 105.0 NORTHEAST ENTRANCE 93.0 108.0 101.0 116.0 PARKERS PEAK 78.0 104.0 112.0 101.0 PLACER BASIN 75.0 91.0 94.0 108.0 PORCUPINE 56.0 56.0 97.0 110.0 SHOWER FALLS 56.0 64.0 78.0 97.0 SOUTH FORK SHIELDS 45.0 46.0 88.0 103.0 SYLVAN LAKE 81.0 106.0 104.0 103.0 SYLVAN ROAD 79.0 110.0 94.0 117.0 THUMB DIVIDE 82.0 110.0 87.0 92.0 TOWER FALLS --- --- --- --- TWO OCEAN PLATEAU 71.0 97.0 89.0 100.0 WHITE MILL 110.0 96.0 97.0 113.0 WOLVERINE 94.0 112.0 91.0 111.0 YOUNTS PEAK 67.0 129.0 90.0 100.0 LAKE YELLOWSTONE 90.0 --- 93.0 --- TOTAL -- 23 STATIONS 82.0% 92.0% 97.0% 108.0% (prec,in= 76.7) ( 83.4) ( 602.5) ( 560.5) UPPER YELLOWSTONE VALLEY PCP BALLANTINE 127.0 186.0 99.0 136.0 BIG TIMBER 77.0 77.0 114.0 139.0 BILLINGS WSO 76.0 173.0 79.0 139.0 COLUMBUS 76.0 128.0 87.0 126.0 FISHTAIL 115.0 173.0 96.0 146.0 JOLIET 116.0 223.0 84.0 113.0 LIVINGSTON 12S 44.0 38.0 67.0 76.0 LIVINGSTON FAA 104.0 96.0 111.0 137.0 LUTHER --- --- --- --- MELVILLE 4W 100.0 114.0 124.0 145.0 NYE 5 NE 102.0 72.0 104.0 99.0 PMC HEADQUARTERS 48.0 88.0 69.0 93.0 PRYOR .0 --- --- --- RAPELJE 4S 69.0 104.0 89.0 150.0 RED LODGE 106.0 296.0 --- --- ROBERTS 87.0 129.0 96.0 132.0 SPRINGDALE 2 N 60.0 55.0 103.0 103.0 WILSALL 8 ENE 47.0 59.0 82.0 102.0 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ TOTAL -- 15 STATIONS 84.0% 102.0% 94.0% 120.0% (prec,in= 36.1) ( 35.3) ( 134.1) ( 111.3) UPPER YELLOWSTONE RIVER BASIN TOTAL -- 38 STATIONS 83.0% 95.0% 97.0% 110.0% (prec,in= 112.7) ( 118.7) ( 736.6) ( 671.8) LOWER YELLOWSTONE VALLEY PCP BAKER 112.0 234.0 90.0 169.0 BIDDLE 109.0 287.0 110.0 231.0 BIDDLE 8SW 80.0 178.0 --- --- BLOOMFIELD --- --- --- --- BRANDENBERG 102.0 211.0 110.0 197.0 BROADUS 70.0 170.0 92.0 178.0 BUSBY 159.0 177.0 118.0 184.0 COLSTRIP 127.0 204.0 130.0 169.0 DECKER 80.0 320.0 101.0 187.0 FORSYTHE 131.0 185.0 117.0 149.0 GLENDIVE 82.0 102.0 97.0 119.0 HARDIN 186.0 153.0 113.0 142.0 HYSHAM 126.0 135.0 116.0 155.0 HYSHAM 25SSE 144.0 276.0 122.0 194.0 LINDSAY NWS 147.0 308.0 113.0 182.0 MENARD 3 NE 79.0 84.0 108.0 127.0 MILDRED 5N 87.0 185.0 105.0 167.0 MILES CITY FAA 104.0 98.0 86.0 135.0 MIZPAH 1 WNW 83.0 170.0 101.0 165.0 MOORHEAD 5 NE 105.0 223.0 100.0 188.0 PLEVNA 119.0 336.0 93.0 152.0 POWDERVILLE --- 199.0 --- 202.0 ROCK SPRINGS 120.0 248.0 99.0 198.0 SONNETTE 2WNW 103.0 382.0 113.0 273.0 WYOLA 2SW 124.0 170.0 82.0 131.0 YELLOWTAIL DAM 122.0 194.0 93.0 163.0 TOTAL -- 23 STATIONS 114.0% 186.0% 104.0% 167.0% (prec,in= 60.7) ( 32.6) ( 186.5) ( 111.8) LITTLE MISSOURI VALLEY PCP BELLTOWER 68.0 464.0 65.0 188.0 EKALAKA 120.0 431.0 92.0 154.0 KNOBS 110.0 524.0 103.0 160.0 RIDGEWAY 1S 59.0 189.0 87.0 211.0 WEBSTER 3 E 98.0 260.0 82.0 145.0 WIBAUX 2E 141.0 413.0 116.0 235.0 TOTAL -- 6 STATIONS 99.0% 358.0% 90.0% 176.0% (prec,in= 14.7) ( 4.1) ( 42.0) ( 23.8) LOWER YELLOWSTONE RIVER BASIN (MONTANA) TOTAL -- 30 STATIONS 111.0% 204.0% 102.0% 168.0% (prec,in= 78.1) ( 38.3) ( 236.0) ( 140.5) 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ WIND MOUNTAIN & VALLEY PCP (WYOMING) BOYSEN DAM 131.0 506.0 --- --- BURROUGHS CREEK 91.0 103.0 105.0 114.0 COLD SPRINGS 69.0 100.0 --- --- DIVERSION DAM 94.0 138.0 --- --- DUBOIS 101.0 357.0 70.0 99.0 GAS HILLS 4 E --- --- --- --- HOBBS PARK 71.0 107.0 86.0 115.0 KIRWIN 82.0 123.0 102.0 114.0 LANDER WSO AP 54.0 76.0 --- --- LITTLE WARM 75.0 92.0 76.0 86.0 LOUIS LAKE --- --- --- --- PAVILLION --- --- --- --- RIVERTON 73.0 103.0 --- --- SOUTH PASS SNOTEL 73.0 73.0 71.0 103.0 SOUTH PASS CITY, NWS --- --- --- --- ST. LAWRENCE R.S. II 61.0 100.0 78.0 117.0 TOGWOTEE PASS 72.0 108.0 87.0 109.0 TOWNSEND CREEK 61.0 71.0 83.0 126.0 TOTAL -- 9 STATIONS 75.0% 101.0% 85.0% 109.0% (prec,in= 21.6) ( 21.4) ( 153.0) ( 140.2) SHOSHONE MOUNTAIN & VALLEY PCP (WYOMING) BLACKWATER 74.0 107.0 97.0 108.0 BUFFALO BILL DAM --- --- --- --- CODY 41.0 216.0 89.0 136.0 CODY 12 SE 82.0 --- --- --- CODY 21SW 81.0 830.0 93.0 --- DEAVER 75.0 --- --- --- EVENING STAR 82.0 93.0 115.0 122.0 HART MOUNTAIN 92.0 262.0 --- --- LOVELL 54.0 --- 91.0 --- MARQUETTE CREEK 116.0 313.0 120.0 200.0 SUNSHINE 2 ENE 43.0 357.0 72.0 --- SYLVAN LAKE 81.0 106.0 104.0 103.0 SYLVAN ROAD 79.0 110.0 94.0 117.0 YOUNTS PEAK 67.0 129.0 90.0 100.0 TOTAL -- 7 STATIONS 81.0% 129.0% 103.0% 118.0% (prec,in= 20.5) ( 15.9) ( 166.4) ( 141.1) BIGHORN MOUNTAIN & VALLEY PCP (WYOMING) BALD MOUNTAIN 80.0 107.0 87.0 109.0 BASIN 85.0 1586.0 103.0 151.0 BEARTRAP MEADOW 76.0 100.0 93.0 106.0 BONE SPRINGS 75.0 91.0 99.0 112.0 EMBLEM 86.0 --- --- --- MIDDLE POWDER 70.0 96.0 62.0 94.0 ONION GULCH --- --- --- --- OWL CREEK 55.0 145.0 82.0 125.0 POWDER RIVER PASS 58.0 59.0 88.0 100.0 RAIRDEN 2WSW 58.0 2025.0 --- --- 1 BASIN MAY MAY WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ SHELL CREEK 46.0 57.0 88.0 98.0 THERMOPOLIS 2 91.0 255.0 95.0 --- THERMOPOLIS 25NW --- --- --- --- WORLAND FAA --- --- --- --- TOTAL -- 8 STATIONS 67.0% 92.0% 86.0% 106.0% (prec,in= 17.6) ( 19.1) ( 117.5) ( 110.5) TONGUE MOUNTAIN & VALLEY PCP (WYOMING) BIG GOOSE 83.0 223.0 117.0 129.0 BURGESS JUNCTION SNTL 81.0 132.0 104.0 135.0 BURGESS JUNCTION-NWS --- --- --- --- DOME LAKE 66.0 89.0 100.0 115.0 SHERIDAN FLD STA. --- --- --- --- SHERIDAN WSO 61.0 143.0 90.0 127.0 SUCKER CREEK 83.0 136.0 106.0 121.0 S615 is not on file TOTAL -- 5 STATIONS 75.0% 134.0% 105.0% 125.0% (prec,in= 12.8) ( 9.5) ( 90.4) ( 72.6) POWDER MOUNTAIN & VALLEY PCP (WYOMING) BILLY CREEK 116.0 226.0 --- --- BLACK MOUNTAIN 108.0 369.0 --- --- CLOUD PEAK 59.0 129.0 92.0 115.0 ECHETA 2 NW --- --- --- --- HANSEN SAWMILL 81.0 109.0 106.0 116.0 LEITER 9 N 104.0 --- --- --- TOTAL -- 2 STATIONS 68.0% 118.0% 97.0% 116.0% (prec,in= 5.2) ( 4.4) ( 34.9) ( 30.2) LOWER YELLOWSTONE RIVER BASIN (WYOMING) S615 is not on file TOTAL -- 31 STATIONS 74.0% 111.0% 94.0% 114.0% (prec,in= 77.7) ( 70.2) ( 562.2) ( 494.6) LOWER YELLOWSTONE RIVER BASIN (MT & WY) S615 is not on file TOTAL -- 61 STATIONS 89.0% 144.0% 96.0% 126.0% (prec,in= 155.8) ( 108.5) ( 798.2) ( 635.1) YELLOWSTONE RIVER BASIN (MONTANA) TOTAL -- 58 STATIONS 95.0% 126.0% 98.0% 126.0% (prec,in= 163.0) ( 129.0) ( 716.9) ( 568.9) YELLOWSTONE RIVER BASIN (MT & WY) S615 is not on file TOTAL -- 88 STATIONS 86.0% 114.0% 96.0% 117.0% (prec,in= 240.5) ( 211.2) (1375.1) (1179.0) COLUMBIA RIVER BASIN TOTAL -- 67 STATIONS 88.0% 80.0% 93.0% 86.0% (prec,in= 199.0) ( 247.3) (1761.4) (2058.5) MISSOURI RIVER BASIN TOTAL --134 STATIONS 80.0% 97.0% 93.0% 110.0% (prec,in= 321.7) ( 331.7) (1822.6) (1654.2) EAST OF DIVIDE TOTAL --193 STATIONS 85.0% 104.0% 94.0% 113.0% (prec,in= 486.6) ( 467.8) (2561.0) (2268.0) MONTANA TOTAL --260 STATIONS 86.0% 96.0% 93.0% 100.0% (prec,in= 685.7) ( 715.0) (4322.4) (4326.5)