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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Tuesday
90°
Isolated Thunderstorms
21%
Tuesday Night
69°
Partly Cloudy
12%
Wednesday
88°
Chance Thunderstorms
28%
Wednesday Night
66°
Chance Thunderstorms
29%
Thursday
85°
Mostly Sunny
7%
Thursday Night
62°
Mostly Clear
8%
Friday
85°
Mostly Sunny
5%
Friday Night
64°
Partly Cloudy
10%
Saturday
84°
Partly Sunny
12%
Saturday Night
64°
Partly Cloudy
13%
Sunday
84°
Slight Chance Thunderstorms
20%
Sunday Night
66°
Slight Chance Thunderstorms
20%
3 Day
Extended
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