WISKI - Snow Course Monthly Report 2020-03-09 7:55:25 AM Page 1 of 4

WISKI Environment PRD Report Parameters Water Tree: All Report Type: 1st of Month Snow Station Type: Plains Report Date: March - 2020 Notes SD-SS is the Snow Depth Survey (cm) measurement. SW-SS is the Snow Water Equivalent Survey (mm) measurement. SW is the Snow Water Equivalent NRT (hourly, in mm) reading. The midnight value from either the 1st of the month or 15th of the month (or nearest to it within 24 hours) is queried for the 1st of month and 15th of month reports, respectively.

Historical statistics are based on a 30 year normal. --- indicates data is not available.

Survey / Survey / Historical Historical Snow Survey / Reading Reading for Historical Minimum Historical Maximum Historical Years of Data Basin / SubBasin Station Name Station ID Parameter Reading Date Value Mar 2019 Minimum Year Maximum Year Average for March % of Avg Athabasca River Barrhead North 07BC802 SD-SS 2020-02-26 39 47 0 2001 62 2007 25 47 156 Athabasca River Barrhead North 07BC802 SW-SS 2020-02-26 89 105 0 2001 142 2007 54 47 165 Athabasca River Barrhead West 07BB808 SD-SS 2020-02-26 31 47 0 2001 60 2007 25 47 124 Athabasca River Barrhead West 07BB808 SW-SS 2020-02-26 72 108 0 2001 136 2007 55 47 131 Athabasca River Edson #2 07AG802 SD-SS 2020-02-28 59 59 18 1998 70 1999 40 44 148 Athabasca River Edson #2 07AG802 SW-SS 2020-02-28 140 117 32 1998 155 1982 84 44 167 Athabasca River Embarras Port 07DD801 SD-SS 2020-03-04 60 49 18 1993 78 1991 50 46 120 Athabasca River Embarras Port 07DD801 SW-SS 2020-03-04 118 101 23 1993 164 1991 86 46 137 Athabasca River Flatbush 07BC803 SD-SS 2020-02-25 46 57 3 1991 65 1994 34 47 135 Athabasca River Flatbush 07BC803 SW-SS 2020-02-25 109 126 13 1991 131 1985 67 47 163 Athabasca River Gordon Lake Lookout 07CE801 SW 2020-03-01 90 88 74 2010 80 2009 77 12 117 Athabasca River Grassland 07CA801 SD-SS 2020-02-25 30 48 3 2005 48 2009 24 47 125 Athabasca River Grassland 07CA801 SW-SS 2020-02-25 74 106 10 2005 116 1994 50 47 148 Athabasca River High Prairie 07BF801 SD-SS 2020-02-26 38 37 0 1993 58 2007 27 47 141 Athabasca River High Prairie 07BF801 SW-SS 2020-02-26 78 90 0 1993 158 2007 59 47 132 Athabasca River House Mountain Lookout 07BH801 SD-SS ------3 --- Athabasca River House Mountain Lookout 07BH801 SW-SS ------3 --- Athabasca River House Mountain Lookout 07BH801 SW 2020-03-01 30 --- 28 2009 81 2007 53 12 57 Athabasca River Jackfish Village 07DD802 SD-SS ------33 --- Athabasca River Jackfish Village 07DD802 SW-SS ------33 --- Athabasca River Kinuso 07BJ805 SD-SS 2020-02-26 32 42 14 2006 70 1985 35 47 91 Athabasca River Kinuso 07BJ805 SW-SS 2020-02-26 76 87 16 2006 155 1985 73 47 104 Athabasca River Lodgepole 07BA802 SD-SS 2020-02-28 39 43 11 2001 67 1999 36 45 108 Athabasca River Lodgepole 07BA802 SW-SS 2020-02-28 86 105 15 2001 140 1999 75 45 115 Athabasca River Mayerthorpe 07BB809 SD-SS 2020-02-27 32 26 6 2001 60 1982 33 39 97 Athabasca River Mayerthorpe 07BB809 SW-SS 2020-02-27 70 57 13 2001 138 1996 68 39 103 Athabasca River Meadowview 07BB803 SD-SS 2020-02-26 38 55 4 2001 64 2007 31 46 123 Athabasca River Meadowview 07BB803 SW-SS 2020-02-26 84 120 7 2006 149 2007 66 46 127 Athabasca River Obed 07AD801 SD-SS 2020-02-28 33 43 10 2005 78 1982 29 44 114 Athabasca River Obed 07AD801 SW-SS 2020-02-28 74 103 15 2001 165 1982 65 44 114 Athabasca River Paddle 1 07BB805 SD-SS ------7 --- Athabasca River Paddle 1 07BB805 SW-SS ------7 --- Athabasca River Paddle River Headwaters 07BB811 SD-SS 2020-02-27 32 22 1 2001 63 1999 30 28 107 Athabasca River Paddle River Headwaters 07BB811 SW-SS 2020-02-27 70 35 3 2001 137 1999 67 28 104 Athabasca River Paddle River Headwaters 07BB811 SW 2020-03-01 55 62 19 2000 111 2007 57 20 96 Athabasca River Perryvale 07CA802 SD-SS 2020-02-25 42 57 15 1988 56 1994 33 47 127 WISKI - Snow Course Monthly Report 2020-03-09 7:55:25 AM Page 2 of 4

Survey / Survey / Historical Historical Snow Survey / Reading Reading for Historical Minimum Historical Maximum Historical Years of Data Basin / SubBasin Station Name Station ID Parameter Reading Date Value Mar 2019 Minimum Year Maximum Year Average for March % of Avg Athabasca River Perryvale 07CA802 SW-SS 2020-02-25 99 119 24 2006 121 1994 68 47 146 Athabasca River Saulteaux River 07BK801 SD-SS 2020-02-25 45 61 5 2005 62 1994 35 47 129 Athabasca River Saulteaux River 07BK801 SW-SS 2020-02-25 99 127 14 2005 132 1994 70 47 141 Athabasca River Twin Lakes 07BB814 SD-SS 2020-02-27 39 45 0 2001 57 2007 28 39 139 Athabasca River Twin Lakes 07BB814 SW-SS 2020-02-27 104 110 0 2001 130 2007 60 39 173 Athabasca River Twin Lakes 07BB814 SW 2020-03-01 40 81 3 2006 124 1997 67 30 60 Athabasca River Westlock 07BC801 SD-SS 2020-02-26 40 41 0 2005 51 1994 21 46 190 Athabasca River Westlock 07BC801 SW-SS 2020-02-26 82 102 0 2005 119 2007 45 46 182 Athabasca River Whitecourt 07AG803 SD-SS 2020-02-27 45 35 5 2001 63 2007 32 46 141 Athabasca River Whitecourt 07AG803 SW-SS 2020-02-27 103 81 15 2001 142 2007 70 46 147 Hay River Assumption 07OA801 SD-SS 2020-02-27 41 46 20 1993 72 1996 46 35 89 Hay River Assumption 07OA801 SW-SS 2020-02-27 97 87 28 1993 159 1996 84 35 115 Peace River Bezanson 07GE802 SD-SS 2020-02-27 23 29 0 1986 63 1982 26 46 88 Peace River Bezanson 07GE802 SW-SS 2020-02-27 64 75 0 1986 146 2007 63 46 102 Peace River Eureka River 07FD801 SD-SS 2020-02-28 40 44 18 1993 70 2007 44 46 91 Peace River Eureka River 07FD801 SW-SS 2020-02-28 84 83 40 2006 138 1992 81 46 104 Peace River Fairview 07FD802 SD-SS 2020-02-28 39 39 10 2001 61 2007 32 46 122 Peace River Fairview 07FD802 SW-SS 2020-02-28 81 87 22 2001 136 1996 70 46 116 Peace River Fort Vermilion 07HF801 SD-SS 2020-02-27 38 51 20 1993 63 1996 44 50 86 Peace River Fort Vermilion 07HF801 SW-SS 2020-02-27 71 94 33 2003 140 1990 92 50 77 Peace River Girouxville 07GJ801 SD-SS 2020-02-26 39 32 0 1993 58 2007 24 47 163 Peace River Girouxville 07GJ801 SW-SS 2020-02-26 84 82 0 1993 140 2007 54 47 156 Peace River High Level 07JF801 SD-SS 2020-02-27 40 46 27 1993 70 1991 48 35 83 Peace River High Level 07JF801 SW-SS 2020-02-27 73 98 46 1993 128 1991 87 35 84 Peace River Highrock Tower 07KF801 SD-SS ------33 --- Peace River Highrock Tower 07KF801 SW-SS ------33 --- Peace River Hythe 07GD801 SD-SS 2020-02-27 20 40 0 2005 70 1982 25 46 80 Peace River Hythe 07GD801 SW-SS 2020-02-27 66 91 0 2005 147 2007 54 46 122 Peace River Keg River Snow Course 07HF802 SD-SS 2020-02-27 34 39 13 1988 65 1996 37 33 92 Peace River Keg River Snow Course 07HF802 SW-SS 2020-02-27 69 80 25 1988 144 1992 74 33 93 Peace River Little Smoky 07GG801 SD-SS 2020-02-26 42 50 18 1986 71 2007 41 45 102 Peace River Little Smoky 07GG801 SW-SS 2020-02-26 108 102 29 2006 171 2007 86 45 126 Peace River North Star 07HC801 SD-SS 2020-02-27 33 23 0 2001 57 1996 21 45 157 Peace River North Star 07HC801 SW-SS 2020-02-27 58 56 0 2001 127 1996 43 45 135 Peace River Rycroft 07FD803 SD-SS 2020-02-27 27 25 0 2005 73 1994 25 46 108 Peace River Rycroft 07FD803 SW-SS 2020-02-27 70 64 0 2005 170 2007 52 46 135 Peace River Sexsmith 07GE803 SD-SS 2020-02-27 48 40 11 1986 64 1994 33 47 145 Peace River Sexsmith 07GE803 SW-SS 2020-02-27 110 111 17 2001 165 1994 72 47 153 Peace River Spring Creek #1 (Moose) 07GF807 SD-SS 2020-02-26 43 53 18 2001 78 1982 43 48 100 Peace River Spring Creek #1 (Moose) 07GF807 SW-SS 2020-02-26 101 133 36 2006 178 1982 92 48 110 Peace River Spring Creek #2 07GF808 SD-SS ------18 --- Peace River Spring Creek #2 07GF808 SW-SS ------18 --- Peace River Spring Creek #3 07GF809 SD-SS ------17 --- Peace River Spring Creek #3 07GF809 SW-SS ------17 --- Peace River Spring Creek #4 07GF810 SD-SS ------17 --- Peace River Spring Creek #4 07GF810 SW-SS ------17 --- Peace River Sturgeon Heights 07GH801 SD-SS 2020-02-26 45 55 20 2010 73 2007 44 33 102 Peace River Sturgeon Heights 07GH801 SW-SS 2020-02-26 96 125 36 2001 155 1994 95 33 101 Peace River Sweetgrass 07KF802 SD-SS 2020-03-05 51 48 28 2010 73 1991 50 44 102 Peace River Sweetgrass 07KF802 SW-SS 2020-03-05 106 94 38 1993 146 1991 83 44 128 WISKI - Snow Course Monthly Report 2020-03-09 7:55:25 AM Page 3 of 4

Survey / Survey / Historical Historical Snow Survey / Reading Reading for Historical Minimum Historical Maximum Historical Years of Data Basin / SubBasin Station Name Station ID Parameter Reading Date Value Mar 2019 Minimum Year Maximum Year Average for March % of Avg Slave River Fort Chipewyan 07MD801 SD-SS 2020-03-02 47 45 26 2010 68 1991 45 42 104 Slave River Fort Chipewyan 07MD801 SW-SS 2020-03-02 112 91 24 2006 152 1991 74 42 151 Beaver River Bonnyville 06AC801 SD-SS 2020-02-27 23 48 21 2001 65 1994 39 4659 Beaver River Bonnyville 06AC801 SW-SS 2020-02-27 35 103 30 2010 128 1994 67 46 52 Battle River Bigstone 05FA803 SD-SS 2020-02-26 37 41 13 1988 60 1999 33 34 112 Battle River Bigstone 05FA803 SW-SS 2020-02-26 87 98 25 2000 131 1999 69 34 126 Battle River Coronation #2 05FD801 SD-SS 2020-02-25 10 15 4 1981 37 1994 184756 Battle River Coronation #2 05FD801 SW-SS 2020-02-25 16 44 5 2006 79 1985 38 47 42 Battle River Gadsby 05FC801 SD-SS 2020-02-25 8 18 0 2001 36 1999 12 47 67 Battle River Gadsby 05FC801 SW-SS 2020-02-25 13 38 0 2001 81 1999 26 47 50 Battle River Lougheed 05FB801 SD-SS 2020-02-25 27 30 4 2006 46 1997 26 46 104 Battle River Lougheed 05FB801 SW-SS 2020-02-25 48 67 3 2006 104 1997 51 46 94 Battle River Mannville 05FE801 SD-SS 2020-02-26 18 20 0 1988 42 2007 21 46 86 Battle River Mannville 05FE801 SW-SS 2020-02-26 35 42 0 1988 101 1997 42 46 83 Battle River Pipestone Creek 05FA802 SD-SS ------12 --- Battle River Pipestone Creek 05FA802 SW-SS ------12 --- Battle River Wainwright 05FD802 SD-SS 2020-02-26 16 25 2 1988 33 1997 19 45 84 Battle River Wainwright 05FD802 SW-SS 2020-02-26 27 34 8 1991 81 1997 39 45 69 Battle River Wetaskiwin Snow Course 05FA801 SD-SS 2020-02-25 23 18 0 1981 47 1999 20 46 115 Battle River Wetaskiwin Snow Course 05FA801 SW-SS 2020-02-25 43 41 0 1981 91 1999 41 46 105 North Saskatchewan River Bellis 05EC801 SD-SS 2020-02-27 40 47 17 2001 59 1994 36 47 111 North Saskatchewan River Bellis 05EC801 SW-SS 2020-02-27 76 103 25 2006 134 1997 68 47 112 North Saskatchewan River Brazeau Reservoir 05DD801 SD-SS 2020-02-27 41 46 10 1988 60 1994 34 44 121 North Saskatchewan River Brazeau Reservoir 05DD801 SW-SS 2020-02-27 88 113 28 1988 142 1994 72 44 122 North Saskatchewan River Bruce 05EE802 SD-SS 2020-02-26 30 44 13 1988 57 1997 32 45 94 North Saskatchewan River Bruce 05EE802 SW-SS 2020-02-26 77 98 19 2006 123 1997 59 45 131 North Saskatchewan River Clandonald 05ED801 SD-SS 2020-02-26 30 28 11 2001 56 2007 29 47 103 North Saskatchewan River Clandonald 05ED801 SW-SS 2020-02-26 48 64 22 2006 110 2007 56 47 86 North Saskatchewan River Crimson Lake 05DC802 SD-SS 2020-02-26 39 41 4 1981 48 1989 29 47 134 North Saskatchewan River Crimson Lake 05DC802 SW-SS 2020-02-26 86 91 8 1981 115 1997 63 47 137 North Saskatchewan River Elk Island Park 05EB802 SD-SS 2020-02-27 34 46 16 2006 58 2007 34 47 100 North Saskatchewan River Elk Island Park 05EB802 SW-SS 2020-02-27 71 112 14 2006 128 1997 67 47 106 North Saskatchewan River Leduc 05DF801 SD-SS 2020-02-26 44 49 7 1987 53 1982 26 47 169 North Saskatchewan River Leduc 05DF801 SW-SS 2020-02-26 95 119 14 1987 117 1999 56 47 170 North Saskatchewan River Morinville 05EA802 SD-SS 2020-02-25 32 38 0 1988 48 2007 21 46 152 North Saskatchewan River Morinville 05EA802 SW-SS 2020-02-25 77 98 0 1988 97 1996 46 46 167 North Saskatchewan River Onoway 05EA803 SD-SS 2020-02-27 36 44 6 1988 55 2007 27 47 133 North Saskatchewan River Onoway 05EA803 SW-SS 2020-02-27 73 91 11 1988 118 2007 58 47 126 North Saskatchewan River St. Paul 05ED802 SD-SS 2020-02-26 24 45 5 1993 40 2007 20 47 120 North Saskatchewan River St. Paul 05ED802 SW-SS 2020-02-26 60 96 7 1993 99 1997 41 47 146 North Saskatchewan River Two Hills 05EE801 SD-SS 2020-02-26 34 49 2 1988 46 1997 24 47 142 North Saskatchewan River Two Hills 05EE801 SW-SS 2020-02-26 75 112 5 1988 113 1997 51 47 147 North Saskatchewan River Waskatenau 05EC802 SD-SS 2020-02-25 37 47 7 1988 49 1997 24 47 154 North Saskatchewan River Waskatenau 05EC802 SW-SS 2020-02-25 92 111 8 2006 122 1997 54 47 170 Red Deer River Bentley 05CC801 SD-SS 2020-02-26 23 20 0 1988 45 1997 22 46 105 Red Deer River Bentley 05CC801 SW-SS 2020-02-26 65 38 0 1988 86 1999 46 46 141 Red Deer River Clive 05CD803 SD-SS 2020-02-25 31 37 8 1998 56 1999 32 34 97 Red Deer River Clive 05CD803 SW-SS 2020-02-25 58 80 9 2006 115 1999 66 34 88 Red Deer River Dickson 05CC802 SD-SS 2020-02-28 32 24 0 1988 44 1997 20 47 160 Red Deer River Dickson 05CC802 SW-SS 2020-02-28 58 49 0 1988 107 1997 42 47 138 WISKI - Snow Course Monthly Report 2020-03-09 7:55:25 AM Page 4 of 4