Flood Warning issued September 20 at 9:40AM EDT until September 20 at 2:40PM EDT by NWS Wilmington OH (details ...)
...The Flood Warning continues for the following rivers...
St. Marys River at Rockford.
* WHAT...Minor flooding is occurring.
* WHERE...St. Marys River at Rockford.
* WHEN...Until this afternoon.
* IMPACTS...At 13.0 feet, State Route 117 near Route 118 north of Rockford is water-covered and closed.
* ADDITIONAL DETAILS... - At 8:40 AM EDT Sunday the stage was 13.0 feet. - Forecast...The river is expected to fall slowly this afternoon, falling below flood stage later this evening. - Flood stage is 13.0 feet.
Today 80° Today 80° chance 61° 61° likely Tomorrow 66° Tomorrow 66° chance 58° 58° slight chance
Monday, April 7th, 2025
Submitted Photo

A map of Grand Lake showing locations of oil wells in and around the Lake, provided by Mercer County Historical Society Director Cait Clark. The red star is a historical marker. The green star is the approximate location of the "rock pile oil well site."

Related online story:
CELINA - In addition to once being known as the largest man-made lake on the planet, Grand Lake introduced to the world freshwater offshore drilling, laying the groundwork for the modern petroleum industry and igniting a local economic boom that reverberated for decades to come. [More]
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