Black mortar Lake
Presentation: old quarry
Physiognomy: long and narrow
Surface: 8 acres
Post: 3 positions, maximum 6 fishermen on the lake
Type of positions: spread evenly across the lake to prevent fishermen from interfering with the other activity. Each fishermen has on average 3 acres of fishing area.
Depth: 3ft to 10ft.
Water: groundwater and springs, the Sarthe valley is a warterlogged area.
Pond beds: variety: sand, a little of seagrass
Plot: Silico clay
Fish: common carp, mirror carp, leather carp, linear carp, grass carp, sturgeon, black bass, perch, roach, pike, eel
Carpe record: 38 pounds