Flood Watch issued September 16 at 2:55PM EDT until September 17 at 2:00PM EDT by NWS Wilmington OH (details ...)
* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...Portions of east central Indiana, including the following county, Wayne and Ohio, including the following counties, Auglaize, Champaign, Clark, Darke, Delaware, Franklin, Greene, Hardin, Licking, Logan, Madison, Mercer, Miami, Montgomery, Preble, Shelby and Union.
* WHEN...From midnight EDT tonight through Thursday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS... - Multiple rounds of rain will occur overnight into Thursday. The heavier bands of rainfall will have 2 to 4 inches with locally higher amounts.
68° 68° chance Thu 84° Thu 84° likely 65° 65° slight chance Fri 77° Fri 77°
Thursday, September 23rd, 2010
Photo by Mark Pummell/The Daily Standard

A barge applies liquid alum in Grand Lake at Harmon's Landing this morning. Alum is expected to cause phosphorous in the water to bind together and sink to the bottom, taking away the main food source for the lake's toxic blue-green algae. Two more sites at Otterbein Retirement Community were also treated today and sites at the Mercer County 4-H camp and the West Bank boat ramp will be treated Friday.

Related online story:
GRAND LAKE - Water was visibly clearer this morning just hours after a pilot study began on Grand Lake.
A 30-foot-long barge with 60 foot-wide arms [More]
Additional pictures on this date