Country= Canada Station= McMurray River= Athabasca Area= 133000 km2 Lat= 56.78 Lon= -111.4 Source= RivDIS PointID= 281 Area Units= km2 Discharge Units= m3/sec Starting Year= 1966 Ending Year= 1984 Total Years= 19 Total Usable Years= 18 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1966 214 208 206 391 1170 1480 1290 1190 1030 572 348 247 695.5 1967 216 188 156 320 1350 1460 1080 858 532 371 245 135 575.92 1968 116 121 161 285 551 965 1090 882 654 513 308 161 483.92 1969 147 122 118 -9999 1020 993 920 1150 838 743 -9999 -9999 -9999 1970 148 151 152 590 908 1210 1890 919 712 565 284 178 642.25 1971 154 145 144 679 1070 1750 2740 1100 646 552 286 178 787 1972 195 172 195 504 1630 1870 1470 914 603 589 331 185 721.5 1973 191 171 171 445 1120 1900 1340 1220 784 790 311 161 717 1974 238 213 189 937 2084 1515 1790 1059 864 586 317 233 835.42 1975 213 188 204 383 985 976 1730 1020 1070 673 449 254 678.75 1976 224 194 180 851 706 825 1310 1380 1230 705 331 194 677.5 1977 209 208 224 750 1380 1710 1390 1090 918 731 347 221 764.83 1978 225 190 198 555 1120 1590 1340 935 1510 859 450 277 770.75 1979 214 168 173 393 1560 1720 1790 954 804 581 360 225 745.17 1980 242 205 206 614 688 1810 1260 1210 990 727 463 196 717.58 1981 196 190 220 505 734 1010 883 815 482 342 277 107 480.08 1982 109 109 107 292 1150 981 1990 1050 790 609 340 233 646.67 1983 170 157 162 418 545 883 1660 1080 616 484 490 212 573.08 1984 178 187 189 471 691 1490 1120 722 812 723 365 233 598.42 Avg 189.42 173 176.58 521.28 1076.95 1375.68 1478.05 1028.84 836.05 616.58 350.11 201.67 672.85 Std Dev 38.15 30.52 31.29 181.69 390.2 363.65 433.79 158.36 245.44 131.45 67.7 42.58 96.89