1 BAPR - DATA CURRENT AS OF:05/31/03 18:00:16 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 APRIL 2003 BASIN APRIL APRIL 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 78.0 20.0 82.0 46.0 BEAR MOUNTAIN 70.0 57.0 84.0 69.0 GARVER CREEK 95.0 95.0 96.0 91.0 GRAVE CRK 97.0 77.0 84.0 75.0 HAND CREEK 119.0 178.0 87.0 91.0 HAWKINS LAKE 76.0 80.0 82.0 73.0 POORMAN CREEK 80.0 60.0 107.0 68.0 STAHL PEAK 93.0 77.0 85.0 75.0 TOTAL -- 8 STATIONS 86.0% 62.0% 89.0% 70.0% (prec,in= 27.2) ( 43.6) ( 275.2) ( 393.9) KOOTENAI VALLEY PCP EUREKA RS 109.0 136.0 84.0 86.0 FORTINE 1N 64.0 180.0 --- --- LIBBY R.S. 1 NE 85.0 88.0 --- --- LIBBY 32 SSE 60.0 46.0 74.0 71.0 TOTAL -- 2 STATIONS 79.0% 71.0% 77.0% 75.0% (prec,in= 1.9) ( 2.7) ( 17.9) ( 23.8) KOOTENAI RIVER BASIN in MONTANA TOTAL -- 10 STATIONS 85.0% 63.0% 88.0% 70.0% (prec,in= 29.1) ( 46.3) ( 293.1) ( 417.7) FLATHEAD MOUNTAIN PCP ASHLEY DIVIDE 10.0 13.0 55.0 67.0 ASHLEY LAKE 37.0 70.0 58.0 72.0 BADGER PASS 57.0 38.0 86.0 72.0 BASSOO PEAK 79.0 88.0 81.0 60.0 BISSON CREEK 90.0 133.0 80.0 109.0 CHICKEN CREEK 70.0 62.0 87.0 80.0 EMERY CREEK 84.0 74.0 95.0 84.0 FLATTOP MTN 77.0 83.0 86.0 80.0 GRAVE CRK 97.0 77.0 84.0 75.0 HAND CREEK 119.0 178.0 87.0 91.0 HERRIG JUNCTION 49.0 35.0 82.0 59.0 HUNGRY HORSE DAM 97.0 78.0 95.0 83.0 KRAFT CREEK 51.0 50.0 87.0 83.0 MANY GLACIER 74.0 43.0 83.0 69.0 MOSS PEAK 80.0 89.0 86.0 91.0 NOISY BASIN 78.0 98.0 87.0 87.0 NORTH FORK JOCKO 65.0 50.0 85.0 74.0 PIKE CREEK 54.0 44.0 79.0 69.0 1 BASIN APRIL APRIL WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ REVAIS CREEK 100.0 154.0 81.0 80.0 SLEEPING WOMAN 78.0 100.0 84.0 80.0 STAHL PEAK 93.0 77.0 85.0 75.0 STRYKER BASIN 84.0 97.0 85.0 79.0 SUMMIT 96.0 76.0 89.0 --- WEST GLACIER 76.0 57.0 99.0 84.0 TOTAL -- 23 STATIONS 75.0% 70.0% 85.0% 77.0% (prec,in= 61.6) ( 87.5) ( 598.7) ( 774.3) FLATHEAD VALLEY PCP BIGFORK 13 S 103.0 231.0 --- --- KALISPELL AIRPORT 74.0 136.0 62.0 102.0 POLEBRIDGE 50.0 35.0 88.0 73.0 POLSON KERR DAM 123.0 184.0 102.0 115.0 SAINT IGNATIUS 87.0 168.0 68.0 78.0 WHITEFISH 101.0 193.0 75.0 --- TOTAL -- 4 STATIONS 83.0% 108.0% 80.0% 86.0% (prec,in= 4.2) ( 3.9) ( 29.0) ( 33.6) FLATHEAD RIVER BASIN TOTAL -- 27 STATIONS 75.0% 72.0% 84.0% 78.0% (prec,in= 65.7) ( 91.4) ( 627.7) ( 807.9) UPPER CLARK FORK MOUNTAIN PCP BARKER LAKES 146.0 143.0 100.0 124.0 BASIN CREEK 176.0 319.0 111.0 155.0 BLACK PINE 131.0 181.0 101.0 129.0 COMBINATION 155.0 182.0 113.0 127.0 COPPER BOTTOM 116.0 138.0 104.0 95.0 COPPER CAMP 86.0 69.0 99.0 76.0 DIX HILL 129.0 200.0 110.0 142.0 FROHNER MEADOWS 148.0 113.0 106.0 127.0 LUBRECHT FLUME 76.0 186.0 103.0 118.0 NEVADA RIDGE 111.0 158.0 116.0 121.0 N.FK. ELK CREEK 96.0 313.0 99.0 127.0 NORTH FORK JOCKO 65.0 50.0 85.0 74.0 PETERSON MEADOWS 159.0 186.0 122.0 160.0 ROCKER PEAK 120.0 127.0 102.0 129.0 SKALKAHO SUMMIT 118.0 144.0 107.0 110.0 STUART MTN. 88.0 117.0 94.0 92.0 WARM SPRINGS 128.0 162.0 105.0 129.0 TOTAL -- 17 STATIONS 118.0% 136.0% 101.0% 105.0% (prec,in= 61.6) ( 45.3) ( 378.8) ( 359.9) UPPER CLARK FORK VALLEY PCP ANACONDA 279.0 267.0 172.0 171.0 BUTTE FAA 251.0 337.0 113.0 144.0 DEER LODGE 3W 206.0 233.0 --- --- DRUMMOND AVIATION 174.0 225.0 130.0 131.0 LINCOLN R.S. 83.0 108.0 88.0 --- OVANDO 9 ESE 138.0 2925.0 92.0 140.0 1 BASIN APRIL APRIL WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ PHILIPSBURG R.S. 167.0 454.0 --- --- SEELEY LAKE R.S. 107.0 104.0 84.0 89.0 TOTAL -- 5 STATIONS 194.0% 254.0% 111.0% 124.0% (prec,in= 9.8) ( 3.9) ( 38.0) ( 30.5) UPPER CLARK FORK RIVER BASIN TOTAL -- 22 STATIONS 125.0% 145.0% 102.0% 107.0% (prec,in= 71.4) ( 49.2) ( 416.8) ( 390.4) BITTERROOT MOUNTAIN PCP DALY CREEK 127.0 147.0 109.0 128.0 LOLO PASS 80.0 74.0 103.0 96.0 NEZ PERCE CAMP 80.0 114.0 107.0 111.0 SADDLE MOUNTAIN 116.0 138.0 108.0 124.0 SKALKAHO SUMMIT 118.0 144.0 107.0 110.0 TWELVEMILE CREEK 75.0 71.0 105.0 98.0 TWIN LAKES 72.0 75.0 102.0 92.0 TOTAL -- 7 STATIONS 92.0% 101.0% 105.0% 104.0% (prec,in= 22.9) ( 22.7) ( 235.6) ( 227.2) BITTERROOT VALLEY PCP DARBY 118.0 110.0 116.0 127.0 HAMILTON 165.0 234.0 130.0 128.0 STEVENSVILLE 156.0 339.0 137.0 212.0 SULA 3 ENE 220.0 320.0 137.0 175.0 TOTAL -- 4 STATIONS 169.0% 228.0% 129.0% 153.0% (prec,in= 7.8) ( 3.4) ( 38.6) ( 25.2) BITTERROOT RIVER BASIN TOTAL -- 11 STATIONS 104.0% 117.0% 108.0% 109.0% (prec,in= 30.7) ( 26.1) ( 274.2) ( 252.4) LOWER CLARK FORK MOUNTAIN PCP BASSOO PEAK 79.0 88.0 81.0 60.0 HOODOO BASIN 82.0 150.0 91.0 79.0 HUMBOLDT GULCH 81.0 78.0 84.0 76.0 LOLO PASS 80.0 74.0 103.0 96.0 LOOKOUT 94.0 76.0 80.0 66.0 POORMAN CREEK 80.0 60.0 107.0 68.0 SLEEPING WOMAN 78.0 100.0 84.0 80.0 STUART MTN. 88.0 117.0 94.0 92.0 TOTAL -- 8 STATIONS 83.0% 87.0% 92.0% 76.0% (prec,in= 25.4) ( 29.2) ( 285.4) ( 374.0) LOWER CLARK FORK VALLEY PCP HERON 64.0 64.0 85.0 67.0 MISSOULA WSO AP 156.0 243.0 104.0 106.0 SUPERIOR 85.0 194.0 101.0 93.0 THOMPSON FALLS PH 102.0 136.0 80.0 75.0 TROUT CREEK R.S. 77.0 97.0 90.0 72.0 TOTAL -- 5 STATIONS 90.0% 117.0% 89.0% 76.0% (prec,in= 7.1) ( 6.1) ( 67.0) ( 88.2) LOWER CLARK FORK RIVER BASIN TOTAL -- 13 STATIONS 84.0% 92.0% 91.0% 76.0% (prec,in= 32.5) ( 35.3) ( 352.4) ( 462.2) 1 BASIN APRIL APRIL 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 144.0 160.0 97.0 129.0 BARKER LAKES 146.0 143.0 100.0 124.0 BASIN CREEK 176.0 319.0 111.0 155.0 BEAGLE SPRINGS 150.0 145.0 93.0 119.0 BLOODY DICK 107.0 97.0 101.0 119.0 CALVERT CREEK 129.0 164.0 108.0 125.0 CLOVER MEADOW 136.0 331.0 100.0 135.0 DARKHORSE LAKE 106.0 113.0 106.0 124.0 DIVIDE 180.0 188.0 89.0 116.0 FOUR MILE 159.0 255.0 101.0 147.0 FROHNER MEADOWS 148.0 113.0 106.0 127.0 LAKEVIEW RIDGE 181.0 174.0 76.0 88.0 LEMHI RIDGE 123.0 116.0 104.0 131.0 LOWER TWIN 140.0 186.0 99.0 127.0 MOOSE CREEK 121.0 82.0 108.0 113.0 MULE CREEK 134.0 134.0 113.0 123.0 ROCKER PEAK 120.0 127.0 102.0 129.0 SADDLE MOUNTAIN 116.0 138.0 108.0 124.0 SHORT CREEK 168.0 246.0 104.0 142.0 WHITE ELEPHANT 152.0 169.0 74.0 78.0 TOTAL -- 20 STATIONS 140.0% 155.0% 99.0% 120.0% (prec,in= 91.1) ( 58.9) ( 396.9) ( 330.7) JEFFERSON VALLEY PCP ALDER 17S 202.0 772.0 109.0 146.0 BOULDER ST. SCH. 274.0 1224.0 103.0 143.0 DILLON WMCE 234.0 266.0 131.0 147.0 GLEN 4N 365.0 486.0 167.0 199.0 GRANT 4NE 185.0 343.0 126.0 169.0 JACKSON 1SE --- --- --- --- LAKEVIEW 263.0 212.0 91.0 97.0 LIMA 227.0 385.0 92.0 145.0 TWIN BRIDGES 280.0 1082.0 130.0 242.0 VIRGINIA CITY 214.0 350.0 110.0 171.0 WISDOM 194.0 229.0 140.0 138.0 WISE RIVER 3WNW 203.0 170.0 106.0 91.0 TOTAL -- 11 STATIONS 236.0% 339.0% 114.0% 139.0% (prec,in= 26.9) ( 7.9) ( 57.6) ( 41.5) JEFFERSON RIVER BASIN TOTAL -- 31 STATIONS 154.0% 177.0% 101.0% 122.0% (prec,in= 118.0) ( 66.8) ( 454.5) ( 372.2) MADISON MOUNTAIN & VALLEY PCP ALBRO LAKE 144.0 160.0 97.0 129.0 BEAVER CREEK 166.0 166.0 91.0 100.0 BLACK BEAR 131.0 128.0 84.0 85.0 CARROT BASIN 142.0 142.0 87.0 94.0 CLOVER MEADOW 136.0 331.0 100.0 135.0 ENNIS 158.0 429.0 98.0 137.0 1 BASIN APRIL APRIL WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ FOUR MILE 159.0 255.0 101.0 147.0 HEBGEN DAM 223.0 151.0 80.0 87.0 LONE MOUNTAIN 79.0 142.0 86.0 106.0 LOWER TWIN 140.0 186.0 99.0 127.0 NORRIS MADISON PH 179.0 289.0 88.0 138.0 MADISON PLATEAU 182.0 150.0 85.0 86.0 TEPEE CREEK 188.0 204.0 90.0 100.0 WEST YELLOWSTONE NWS 187.0 147.0 71.0 84.0 WEST YELLOWSTONE NRCS 228.0 141.0 99.0 90.0 WHISKEY CREEK 167.0 135.0 80.0 80.0 TOTAL -- 16 STATIONS 153.0% 170.0% 89.0% 101.0% (prec,in= 77.6) ( 45.8) ( 308.1) ( 305.2) MADISON RIVER BASIN TOTAL -- 16 STATIONS 153.0% 170.0% 89.0% 101.0% (prec,in= 77.6) ( 45.8) ( 308.1) ( 305.2) GALLATIN MOUNTAIN PCP BEAVER CREEK 166.0 166.0 91.0 100.0 BRACKETT CR 129.0 169.0 100.0 115.0 CARROT BASIN 142.0 142.0 87.0 94.0 LICK CREEK 65.0 217.0 86.0 124.0 LONE MOUNTAIN 79.0 142.0 86.0 106.0 SACAJAWEA --- 197.0 --- 114.0 SHOWER FALLS 66.0 111.0 83.0 105.0 TOTAL -- 6 STATIONS 105.0% 151.0% 89.0% 106.0% (prec,in= 28.7) ( 19.0) ( 144.0) ( 136.1) GALLATIN VALLEY PCP BELGRADE AIRPORT 228.0 275.0 116.0 155.0 BOZEMAN MSU 174.0 374.0 109.0 163.0 GALLATIN GATEWAY 10SSW --- --- --- --- TOTAL -- 2 STATIONS 196.0% 320.0% 112.0% 160.0% (prec,in= 6.8) ( 2.1) ( 16.3) ( 10.2) GALLATIN RIVER BASIN TOTAL -- 8 STATIONS 115.0% 168.0% 91.0% 110.0% (prec,in= 35.5) ( 21.1) ( 160.3) ( 146.3) MISSOURI MAINSTEM MOUNTAIN PCP BOULDER MOUNTAIN 164.0 144.0 108.0 112.0 FROHNER MEADOWS 148.0 113.0 106.0 127.0 NEVADA RIDGE 111.0 158.0 116.0 121.0 ROCKER PEAK 120.0 127.0 102.0 129.0 TIZER BASIN 152.0 152.0 106.0 119.0 TOTAL -- 5 STATIONS 141.0% 138.0% 108.0% 120.0% (prec,in= 22.2) ( 16.1) ( 98.8) ( 82.3) MISSOURI MAINSTEM VALLEY PCP AUSTIN 1 W 175.0 199.0 116.0 131.0 BREDETTE 178.0 180.0 142.0 190.0 1 BASIN APRIL APRIL WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ BRUSETT 5 NW 218.0 294.0 152.0 149.0 CANYON FERRY DAM --- --- --- --- CASCADE 5S 94.0 116.0 86.0 122.0 CASCADE 20SSE 132.0 126.0 127.0 134.0 CIRCLE 93.0 151.0 91.0 123.0 COHAGEN 161.0 326.0 88.0 164.0 CONTENT 1 SE 188.0 455.0 99.0 145.0 CULBERTSON 73.0 132.0 135.0 206.0 FORT BENTON 161.0 672.0 80.0 163.0 GREAT FALLS AIRPORT 131.0 438.0 69.0 157.0 HELENA WSO 249.0 372.0 110.0 184.0 HOLTER DAM 153.0 339.0 126.0 164.0 JORDAN 462.0 --- --- --- LOMA 120.0 1117.0 60.0 194.0 MEDICINE LK 3SE 137.0 175.0 140.0 --- PLENTYWOOD 126.0 110.0 107.0 188.0 RAYMOND BORDER STA 102.0 88.0 117.0 167.0 REDSTONE 179.0 175.0 --- --- ROGERS PASS 6 NNE 125.0 137.0 98.0 111.0 SCOBEY --- 107.0 --- 124.0 SHONKIN 7S 139.0 255.0 91.0 172.0 TOWNSEND 283.0 216.0 129.0 170.0 TRIDENT 290.0 293.0 --- --- VIDA 6 NE 66.0 139.0 --- --- WESTBY 157.0 392.0 97.0 263.0 WINIFRED 226.0 ****** 99.0 222.0 WOLF POINT --- 200.0 --- --- TOTAL -- 21 STATIONS 152.0% 241.0% 103.0% 157.0% (prec,in= 38.0) ( 15.8) ( 103.9) ( 66.3) MISSOURI MAINSTEM RIVER BASIN TOTAL -- 26 STATIONS 147.0% 189.0% 105.0% 136.0% (prec,in= 60.2) ( 31.9) ( 202.7) ( 148.6) SMITH-BELT MOUNTAIN & VALLEY PCP BOULDER MOUNTAIN 164.0 144.0 108.0 112.0 DEADMAN CREEK 138.0 206.0 102.0 125.0 FT. LOGAN 3ESE --- --- --- --- LENNEP 6WSW 233.0 176.0 141.0 148.0 NEIHART 8NNW 154.0 208.0 102.0 138.0 ONION PARK 153.0 271.0 94.0 102.0 PICKFOOT CREEK 193.0 130.0 103.0 116.0 STRINGER CREEK 170.0 230.0 98.0 126.0 WHITE SUL. SP. 2 170.0 234.0 --- --- WOOD CREEK 64.0 64.0 83.0 83.0 TOTAL -- 8 STATIONS 156.0% 162.0% 101.0% 112.0% (prec,in= 32.5) ( 20.0) ( 131.2) ( 116.7) JUDITH MOUNTAIN & VALLEY PCP CRYSTAL LAKE 117.0 145.0 107.0 117.0 DAISY PEAK 135.0 148.0 110.0 120.0 1 BASIN APRIL APRIL WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ DENTON 293.0 919.0 148.0 210.0 LEWISTOWN 10S 184.0 315.0 121.0 183.0 LEWISTOWN FAA 169.0 832.0 96.0 259.0 MOCCASIN 279.0 1187.0 117.0 301.0 RAYNESFORD 2 NNW 142.0 487.0 99.0 142.0 ROY 8NE 229.0 1186.0 105.0 209.0 SPUR PARK 133.0 171.0 99.0 117.0 STANFORD 1WNW 253.0 533.0 133.0 222.0 TOTAL -- 10 STATIONS 170.0% 283.0% 109.0% 145.0% (prec,in= 36.0) ( 12.7) ( 112.9) ( 78.0) MUSSELSHELL MOUNTAIN & VALLEY PCP DAISY PEAK 135.0 148.0 110.0 120.0 GRASS RANGE 177.0 708.0 100.0 155.0 HARLOWTON 251.0 276.0 119.0 191.0 JUDITH GAP 180.0 874.0 --- --- JUDITH GAP 13E 157.0 606.0 --- --- JOHNSON PARK 190.0 190.0 108.0 118.0 MARTINSDALE 3NNW 238.0 469.0 --- --- MELSTONE 97.0 92.0 95.0 125.0 MOSBY 2 ENE 111.0 146.0 75.0 102.0 ROUNDUP 94.0 97.0 98.0 --- RYEGATE 18 NNW 216.0 680.0 123.0 240.0 TOTAL -- 7 STATIONS 163.0% 205.0% 106.0% 134.0% (prec,in= 19.4) ( 9.5) ( 51.9) ( 38.8) SMITH-JUDITH-MUSSELSHELL RIVER BASINS TOTAL -- 24 STATIONS 165.0% 213.0% 105.0% 127.0% (prec,in= 83.4) ( 39.1) ( 279.8) ( 219.9) SUN MOUNTAIN & VALLEY PCP AUGUSTA 176.0 343.0 108.0 --- FAIRFIELD 182.0 306.0 122.0 165.0 GIBSON DAM 150.0 208.0 94.0 103.0 WOOD CREEK 64.0 64.0 83.0 83.0 TOTAL -- 3 STATIONS 115.0% 138.0% 91.0% 96.0% (prec,in= 5.8) ( 4.2) ( 26.0) ( 27.2) TETON MOUNTAIN & VALLEY PCP BLACKLEAF 76.0 118.0 63.0 --- CARTER 14W 152.0 304.0 96.0 152.0 CHOTEAU ARPT 279.0 341.0 170.0 165.0 MOUNT LOCKHART 73.0 56.0 89.0 78.0 SUNBURST 8E 221.0 225.0 136.0 140.0 WALDRON 72.0 58.0 87.0 86.0 TOTAL -- 5 STATIONS 117.0% 105.0% 95.0% 91.0% (prec,in= 10.0) ( 9.5) ( 55.5) ( 60.6) MARIAS MOUNTAIN & VALLEY PCP BADGER PASS 57.0 38.0 86.0 72.0 CHESTER 235.0 1518.0 101.0 233.0 1 BASIN APRIL APRIL WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ CONRAD AIRPORT 210.0 404.0 98.0 136.0 CUT BANK FAA 203.0 359.0 76.0 212.0 DUPUYER CREEK 111.0 100.0 82.0 102.0 E. GLACIER 104.0 71.0 93.0 79.0 ETHRIDGE 351.0 979.0 122.0 302.0 GOLDBUTTE 7N 155.0 231.0 100.0 133.0 PIKE CREEK 54.0 44.0 79.0 69.0 SUMMIT 96.0 76.0 89.0 --- SWIFT DAM --- --- --- --- TIBER DAM 177.0 844.0 77.0 222.0 VALIER 227.0 510.0 101.0 188.0 TOTAL -- 11 STATIONS 122.0% 116.0% 86.0% 85.0% (prec,in= 24.0) ( 20.7) ( 117.7) ( 137.9) SUN-TETON-MARIAS RIVER BASINS TOTAL -- 19 STATIONS 119.0% 116.0% 89.0% 88.0% (prec,in= 39.8) ( 34.4) ( 199.1) ( 225.7) ST. MARY MOUNTAIN & VALLEY PCP BABB 6NE 87.0 80.0 87.0 88.0 FLATTOP MTN 77.0 83.0 86.0 80.0 MANY GLACIER 74.0 43.0 83.0 69.0 SAINT MARY 83.0 68.0 88.0 75.0 TOTAL -- 4 STATIONS 78.0% 65.0% 85.0% 76.0% (prec,in= 9.9) ( 15.2) ( 94.9) ( 125.3) MILK MOUNTAIN & VALLEY PCP BEAR PAW SKI AREA 88.0 188.0 100.0 115.0 BOXELDER CREEK 81.0 170.0 87.0 107.0 CHINOOK 204.0 918.0 127.0 179.0 DEL BONITA 152.0 47.0 64.0 39.0 DODSON 196.0 753.0 90.0 104.0 FORT ASSINNIBOINE 171.0 768.0 101.0 231.0 GILFORD 212.0 825.0 111.0 199.0 GLASGOW WSO 165.0 170.0 82.0 134.0 HAVRE WSO 225.0 1089.0 83.0 272.0 HARLEM 278.0 2900.0 141.0 649.0 HINGHAM 11 N 236.0 755.0 107.0 213.0 KREMLIN 190.0 633.0 95.0 184.0 MALTA 7E 192.0 552.0 80.0 128.0 OPHEIM 10 N 90.0 97.0 --- --- OPHEIM 12 SSE 178.0 328.0 86.0 161.0 ROCKY BOY SCS 78.0 180.0 86.0 104.0 RUDYARD 30N 167.0 540.0 87.0 189.0 SIMPSON 6NW 265.0 117.0 100.0 109.0 SUCKER CREEK 131.0 420.0 98.0 114.0 SWEETGRASS 150.0 385.0 --- --- TAYLOR ROAD 105.0 220.0 96.0 135.0 TURNER 11N --- 1645.0 --- 144.0 TOTAL -- 19 STATIONS 151.0% 250.0% 94.0% 130.0% (prec,in= 32.6) ( 13.1) ( 85.4) ( 65.9) ST. MARY AND MILK RIVER BASINS TOTAL -- 23 STATIONS 124.0% 150.0% 89.0% 94.0% (prec,in= 42.5) ( 28.3) ( 180.4) ( 191.3) 1 BASIN APRIL APRIL 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 78.0 81.0 109.0 112.0 BOX CANYON 117.0 82.0 100.0 99.0 BRACKETT CR 129.0 169.0 100.0 115.0 BURNT MTN --- 60.0 --- 134.0 CANYON 133.0 104.0 98.0 100.0 COLE CREEK 56.0 56.0 112.0 161.0 COLLEY CREEK 115.0 88.0 96.0 104.0 COOKE CITY 2W 137.0 88.0 118.0 130.0 EVENING STAR 86.0 76.0 119.0 126.0 FISHER CREEK 84.0 81.0 98.0 107.0 MILL CREEK 124.0 103.0 104.0 101.0 MONUMENT PEAK 109.0 84.0 99.0 96.0 MYSTIC LAKE 19.0 20.0 100.0 115.0 NORTHEAST ENTRANCE 95.0 68.0 103.0 118.0 PARKERS PEAK 81.0 38.0 118.0 100.0 PLACER BASIN 73.0 71.0 99.0 112.0 PORCUPINE 167.0 161.0 108.0 126.0 SHOWER FALLS 66.0 111.0 83.0 105.0 SOUTH FORK SHIELDS 113.0 143.0 98.0 117.0 SYLVAN LAKE 94.0 72.0 108.0 103.0 SYLVAN ROAD 74.0 74.0 96.0 118.0 THUMB DIVIDE 108.0 76.0 88.0 90.0 TOWER FALLS 165.0 137.0 --- --- TWO OCEAN PLATEAU 64.0 51.0 91.0 100.0 WHITE MILL 74.0 69.0 95.0 116.0 WOLVERINE 61.0 64.0 91.0 111.0 YOUNTS PEAK 36.0 24.0 95.0 97.0 LAKE YELLOWSTONE 180.0 97.0 94.0 88.0 TOTAL -- 26 STATIONS 91.0% 81.0% 100.0% 109.0% (prec,in= 79.9) ( 98.7) ( 563.7) ( 514.8) UPPER YELLOWSTONE VALLEY PCP BALLANTINE 57.0 67.0 87.0 117.0 BIG TIMBER 130.0 174.0 130.0 173.0 BILLINGS WSO 120.0 100.0 80.0 131.0 COLUMBUS 65.0 63.0 91.0 125.0 FISHTAIL 34.0 46.0 87.0 132.0 JOLIET 30.0 20.0 71.0 86.0 LIVINGSTON 12S 107.0 147.0 70.0 94.0 LIVINGSTON FAA 134.0 184.0 114.0 167.0 LUTHER 34.0 44.0 71.0 126.0 MELVILLE 4W 177.0 177.0 134.0 159.0 NYE 5 NE 51.0 50.0 105.0 118.0 PMC HEADQUARTERS --- --- --- --- PRYOR --- --- --- --- RAPELJE 4S 120.0 163.0 94.0 165.0 RED LODGE 50.0 76.0 --- --- ROBERTS 88.0 84.0 101.0 133.0 SPRINGDALE 2 N 101.0 103.0 124.0 130.0 WILSALL 8 ENE 130.0 160.0 96.0 118.0 1 BASIN APRIL APRIL WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ TOTAL -- 15 STATIONS 89.0% 96.0% 95.0% 129.0% (prec,in= 24.5) ( 25.6) ( 101.4) ( 78.3) UPPER YELLOWSTONE RIVER BASIN TOTAL -- 41 STATIONS 91.0% 84.0% 99.0% 112.0% (prec,in= 104.5) ( 124.2) ( 665.1) ( 593.2) LOWER YELLOWSTONE VALLEY PCP BAKER 29.0 45.0 81.0 146.0 BIDDLE 91.0 145.0 111.0 211.0 BIDDLE 8SW 120.0 225.0 --- --- BLOOMFIELD .0 .0 --- --- BRANDENBERG 90.0 120.0 113.0 192.0 BROADUS 95.0 122.0 101.0 181.0 BUSBY 107.0 115.0 104.0 188.0 COLSTRIP 66.0 46.0 131.0 157.0 DECKER 122.0 177.0 109.0 167.0 FORSYTHE 83.0 75.0 111.0 135.0 GLENDIVE 50.0 37.0 105.0 127.0 HARDIN 73.0 62.0 87.0 134.0 HYSHAM 99.0 104.0 111.0 168.0 HYSHAM 25SSE 100.0 97.0 113.0 170.0 LINDSAY NWS 39.0 42.0 97.0 141.0 MENARD 3 NE 195.0 346.0 120.0 149.0 MILDRED 5N 36.0 42.0 115.0 162.0 MILES CITY FAA 96.0 126.0 78.0 173.0 MIZPAH 1 WNW 34.0 49.0 109.0 164.0 MOORHEAD 5 NE 101.0 218.0 97.0 173.0 PLEVNA 32.0 24.0 81.0 113.0 POWDERVILLE --- 206.0 --- 204.0 ROCK SPRINGS 120.0 216.0 85.0 167.0 SONNETTE 2WNW 101.0 296.0 118.0 246.0 WYOLA 2SW 114.0 205.0 68.0 115.0 YELLOWTAIL DAM 49.0 94.0 83.0 151.0 TOTAL -- 23 STATIONS 83.0% 103.0% 100.0% 159.0% (prec,in= 27.2) ( 26.5) ( 125.8) ( 79.2) LITTLE MISSOURI VALLEY PCP BELLTOWER 92.0 292.0 63.0 145.0 EKALAKA 30.0 43.0 81.0 112.0 KNOBS 67.0 62.0 100.0 117.0 RIDGEWAY 1S 105.0 596.0 100.0 218.0 WEBSTER 3 E 54.0 72.0 75.0 114.0 WIBAUX 2E 53.0 61.0 103.0 180.0 TOTAL -- 6 STATIONS 65.0% 100.0% 86.0% 139.0% (prec,in= 5.7) ( 5.7) ( 27.3) ( 19.7) LOWER YELLOWSTONE RIVER BASIN (MONTANA) TOTAL -- 30 STATIONS 79.0% 101.0% 98.0% 155.0% (prec,in= 33.4) ( 33.0) ( 157.9) ( 102.2) 1 BASIN APRIL APRIL 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 54.0 174.0 --- --- BURROUGHS CREEK 41.0 38.0 107.0 116.0 COLD SPRINGS --- --- --- --- DIVERSION DAM 19.0 41.0 --- --- DUBOIS 26.0 26.0 56.0 62.0 GAS HILLS 4 E --- --- --- --- HOBBS PARK 48.0 66.0 90.0 116.0 KIRWIN 59.0 59.0 106.0 113.0 LANDER WSO AP 43.0 69.0 --- --- LITTLE WARM 45.0 47.0 77.0 85.0 LOUIS LAKE --- --- --- --- PAVILLION --- --- --- --- RIVERTON 69.0 65.0 --- --- SOUTH PASS SNOTEL 29.0 43.0 70.0 110.0 SOUTH PASS CITY, NWS 23.0 23.0 --- --- ST. LAWRENCE R.S. II 28.0 39.0 83.0 120.0 TOGWOTEE PASS 34.0 39.0 89.0 109.0 TOWNSEND CREEK 37.0 48.0 88.0 142.0 TOTAL -- 9 STATIONS 39.0% 46.0% 88.0% 111.0% (prec,in= 11.5) ( 24.9) ( 131.4) ( 118.8) SHOSHONE MOUNTAIN & VALLEY PCP (WYOMING) BLACKWATER 60.0 51.0 101.0 108.0 BUFFALO BILL DAM --- --- --- --- CODY 39.0 63.0 112.0 127.0 CODY 12 SE --- --- --- --- CODY 21SW 32.0 41.0 97.0 --- DEAVER --- --- --- --- EVENING STAR 86.0 76.0 119.0 126.0 HART MOUNTAIN 16.0 14.0 --- --- LOVELL 75.0 33.0 109.0 93.0 MARQUETTE CREEK 69.0 169.0 121.0 180.0 SUNSHINE 2 ENE 59.0 --- 87.0 --- SYLVAN LAKE 94.0 72.0 108.0 103.0 SYLVAN ROAD 74.0 74.0 96.0 118.0 YOUNTS PEAK 36.0 24.0 95.0 97.0 TOTAL -- 8 STATIONS 70.0% 66.0% 107.0% 116.0% (prec,in= 16.1) ( 24.4) ( 148.5) ( 128.1) BIGHORN MOUNTAIN & VALLEY PCP (WYOMING) BALD MOUNTAIN 34.0 42.0 89.0 109.0 BASIN 107.0 101.0 112.0 112.0 BEARTRAP MEADOW 115.0 125.0 98.0 107.0 BONE SPRINGS 78.0 78.0 104.0 117.0 EMBLEM --- --- --- --- MIDDLE POWDER 65.0 110.0 61.0 94.0 ONION GULCH --- --- --- --- OWL CREEK 43.0 63.0 91.0 121.0 POWDER RIVER PASS 91.0 76.0 95.0 111.0 RAIRDEN 2WSW 179.0 175.0 --- --- 1 BASIN APRIL APRIL WATER YEAR WATER YEAR PRECIPITATION STATION PERCENT OF PERCENT OF PERCENT OF PERCENT OF AVERAGE LAST YEAR AVERAGE LAST YEAR ------------------------------------------------------------------------------ SHELL CREEK 62.0 58.0 97.0 107.0 THERMOPOLIS 2 43.0 57.0 96.0 --- THERMOPOLIS 25NW 21.0 --- 85.0 --- WORLAND FAA --- --- --- --- TOTAL -- 8 STATIONS 70.0% 77.0% 91.0% 109.0% (prec,in= 16.3) ( 21.2) ( 99.9) ( 91.4) TONGUE MOUNTAIN & VALLEY PCP (WYOMING) BIG GOOSE 61.0 104.0 126.0 120.0 BURGESS JUNCTION SNTL 113.0 157.0 108.0 136.0 BURGESS JUNCTION-NWS 137.0 --- --- --- DOME LAKE 97.0 109.0 108.0 120.0 SHERIDAN FLD STA. 35.0 --- 86.0 --- SHERIDAN WSO 129.0 156.0 101.0 124.0 SUCKER CREEK 103.0 122.0 111.0 119.0 S615 is not on file TOTAL -- 5 STATIONS 95.0% 125.0% 112.0% 123.0% (prec,in= 16.0) ( 12.8) ( 77.6) ( 63.1) POWDER MOUNTAIN & VALLEY PCP (WYOMING) BILLY CREEK 74.0 103.0 --- --- BLACK MOUNTAIN 95.0 84.0 --- --- CLOUD PEAK 74.0 79.0 101.0 113.0 ECHETA 2 NW --- --- --- --- HANSEN SAWMILL 61.0 55.0 114.0 118.0 LEITER 9 N --- --- --- --- TOTAL -- 2 STATIONS 69.0% 69.0% 106.0% 115.0% (prec,in= 4.8) ( 7.0) ( 29.7) ( 25.8) LOWER YELLOWSTONE RIVER BASIN (WYOMING) S615 is not on file TOTAL -- 32 STATIONS 65.0% 72.0% 98.0% 114.0% (prec,in= 64.6) ( 90.3) ( 487.2) ( 427.2) LOWER YELLOWSTONE RIVER BASIN (MT & WY) S615 is not on file TOTAL -- 62 STATIONS 69.0% 80.0% 98.0% 122.0% (prec,in= 98.1) ( 123.3) ( 645.1) ( 529.4) YELLOWSTONE RIVER BASIN (MONTANA) TOTAL -- 60 STATIONS 88.0% 96.0% 98.0% 125.0% (prec,in= 110.1) ( 114.5) ( 584.5) ( 467.9) YELLOWSTONE RIVER BASIN (MT & WY) S615 is not on file TOTAL -- 92 STATIONS 80.0% 83.0% 98.0% 117.0% (prec,in= 186.3) ( 224.7) (1178.6) (1010.7) COLUMBIA RIVER BASIN TOTAL -- 72 STATIONS 94.0% 96.0% 92.0% 86.0% (prec,in= 193.5) ( 202.2) (1608.7) (1878.4) MISSOURI RIVER BASIN TOTAL --136 STATIONS 147.0% 181.0% 97.0% 114.0% (prec,in= 410.9) ( 227.2) (1531.4) (1343.2) EAST OF DIVIDE TOTAL --198 STATIONS 128.0% 149.0% 97.0% 115.0% (prec,in= 521.0) ( 349.4) (2148.3) (1866.1) MONTANA TOTAL --270 STATIONS 117.0% 130.0% 95.0% 100.0% (prec,in= 714.5) ( 551.7) (3756.9) (3744.5)