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5/31/2021 4:12:00 PM
 
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Section 4: General Subject: Drainage Work Msg# 1126660
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Help me understand what's in these numbers ??
Click Here 27,154 gallons on one acre from 1 inch of rain. Click Here Conversion of cu.ft to U.S. gallons 50,000 cu. ft. comes to 374,025 gallons Dividing it out, comes to about 13-3/4 acres from 1 inch of rainfall, could fit into 50,000 cu.ft. of pond capacity 2 inches of rainfall could accommodate water from about 6-7/8 acres into a 50,000 cu.ft. capacity pond Seems a large divergence from the assumptions, in earlier discussions here. Interesting. |
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For reference, the above message is a reply to a message where: Pond capacity increase is 50,000 cubic feet as I recall - water from a 2-inch rainfall on one acre. How many watershed acres are feeding Bainbridge Pond? Lots more than one. Will delay flooding but not by much. It is not just how many inches but in what time frame And what duration. The Bainbridge project may beat a blank, but not by much. |
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