Search results
Results from the WOW.Com Content Network
The earliest forms of French drains were simple ditches that were pitched from a high area to a lower one and filled with gravel. These may have been invented in France, [3] but Henry Flagg French (1813–1885) of Concord, Massachusetts, a lawyer and Assistant U.S. Treasury Secretary, described and popularized them [4] in Farm Drainage (1859). [5]
The national average cost of French drains is $9,250, according to Angi, a service that connects users with home and landscaping pros. Specifically, yard trench drains cost about $30 to $90 per ...
Percolation Trench. A percolation trench, also called an infiltration trench, is a type of best management practice (BMP) that is used to manage stormwater runoff, prevent flooding and downstream erosion, and improve water quality in an adjacent river, stream, lake or bay.
Subsurface drains, on the other hand, are designed to manage water that seeps into the soil beneath the planting surface. French drains, which are gravel-filled trenches with perforated pipes at the bottom, are the most common type of subsurface drain. Trench drains, which are similar but shallower and wider, are also used in some situations. [4]
The article curently says Henry French described and popularized the term which may be true but it is easy to jump to the assumption that the drain is named for Henry French. I have not found solid evidence for the origin of the name French drain but there is at least one reference (p. 186) to this drain being developed in France thus Mr ...
A French drain can resemble a horizontal dry well that is not covered. A larger open pit or artificial swale that receives stormwater and dissipates it into the ground is called an infiltration basin or recharge basin. In places where the amount of water to be dispersed is not as large, a rain garden can be used instead.
Henry Flagg French was born in Chester, Rockingham County, New Hampshire, on August 14, 1813, to the Honorable Daniel French (1769–1840), who was attorney general of New Hampshire [2] and Sarah Wingate Flagg Bell French (1782–1878). He died November 29, 1885, in Middlesex County, Concord, Massachusetts.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!