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Tuesday, September 21st, 2010
Photo by Shelley Grieshop
Alum test
local picture
Workers with Celina Tent on Monday prepare curtains that will section off an 8.75-acre test area of Grand Lake at the West Bank boat ramp where alum will be added to the water. The state hopes alum will be an effective chemical to inactivate phosphorus in the water that feeds the lake's toxic blue-green algae. Other test sites where alum will be applied include Harmon's channel (13.1 acres), 4-H Camp (10.18 acres), Otterbein channel No. 1 (7.55 acres) and Otterbein channel No. 2 (5.25 acres). The west beach (8.11 acres), will receive no alum, but will be used as a control site. Alum application is expected to start Thursday and be completed Friday at all six sites.
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Friday
69°
Mostly Sunny
6%
Friday Night
52°
Mostly Clear
12%
Saturday
75°
Thunderstorms Likely
70%
Saturday Night
46°
Chance Thunderstorms
46%
Sunday
65°
Partly Sunny
10%
Sunday Night
49°
Chance Rain Showers
38%
Monday
72°
Chance Thunderstorms
40%
Monday Night
59°
Rain Showers Likely
64%
Tuesday
72°
Thunderstorms Likely
68%
Tuesday Night
59°
Thunderstorms Likely
66%
3 Day
Extended
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