Lake Carl Blackwell

Lake Carl Blackwell a/k/a Carl Blackwell Lake is west of Stillwater, Oklahoma. Primarily a recreational area, it is almost midway between Tulsa and Oklahoma City. It was constructed in 1937."Carl Blackwell Lake, Oklahoma." anglerhub. undated.
Accessed May 27, 2018. The lake is owned and operated by Oklahoma State University (OSU)."Parks, Trails & Open Spaces." City of Stillwater. Undated.
Accessed. May 28, 2018.

Etymology

The lake was named for Carl Petty Blackwell, Sr. (1886-1937), who had been dean of agriculture and director of the experimental station of the Oklahoma Agricultural and Mechanical College at Stillwater (now the Oklahoma State University (OSU)."Carl Petty Blackwell, Sr." Find a Grave.
Accessed May 29, 2018.

General description

The lake has a surface area of , a capacity of
, a shoreline of and a normal surface elevation of . The maximum depth has been reported as .

Recreation area

An recreation area adjoins the lake. It is also owned and managed by OSU. Activities include camping, horseback riding trails, mountain bike trails, boating, hiking, fishing, duck hunting and picnicking.

Shooting center

A controversial shooting center (gun range) was approved by the OSU regents in 2017. An environmental impact assessment (EIR) was underway in April 2018, and the Oklahoma Department of Wildlife Conservation is applying for construction funding from the Wildlife Conservation Program. Charles, Michelle. "Gun range plan spooks Lake Carl Blackwell trail riders." ''Stillwater News Press''.
Accessed April 16, 2018.

The center would fence off a part of the Blackwell Lake recreational area to include an archery range, two rifle ranges, a pistol range, a sporting clay course, four skeet fields, three skeet or trap fields and four trap fields along with amenities like parking and restrooms. It would also be open to the public for training and hunter safety programs. The estimated annual cost is $415,000.

Future projects, according to the OSU construction project manage include adding a conservation center, nature trail, two sporting clay courses, a FITASC shooting competition parcours, 3-D archery and a pavilion with restrooms.

Opposition has come mainly from Lake Blackwell equestrian group who had been putting their own labor and money into building the riding trails that will be eliminated by the new facility since the 1960s. Group members have said that they have built a riding trail complex, they built Hunt's Meadow, a primitive 19-site campground, picnic tables and hitching posts.

Invasive lily treatment

In June, 2019, Oklahoma State University announced that it was beginning to treat Lake Carl Blackwell with a species-selective herbicide "ProcellaCOR SC" to control the spread of an invasive species of lily called "Yellow Floating Heart" (YFH). The plant is non-native, outproduces native plants and forms dense surface mats that reduce the productivity of the water. Attempts to remove it mechanically have failed, and even have caused more rapid spreading because every leaf or stem that floats away can colonize another part of the lake, according to lake manager, Brian Brinker. The herbicide has been classed by EPA as a low-risk chemical that does not require mandatory water testing before, during or after treatment, although OSU planned to do daily testing and for three days afterward. OSU will cease using water from Blackwell and switch to water from the City of Stillwater. OSU will switch back to Carl Blackwell water about two weeks after tests show no pesticide is present. "Invasive lily targeted for treatment at Lake Carl Blackwell." ''Stillwater News-Press''. June 28, 2019.
Accessed May 26, 2020.

YFH has been banned in several states, notably including Michigan, Minnesota and Wisconsin.

Notes

References

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Reservoirs in Oklahoma
1937 establishments in Oklahoma
Geography of Payne County, Oklahoma