Okla. Stat. tit. 60, § 60-49.16
Relationship to other land-use law
RELATIONSHIP TO OTHER LAND-USE LAW.
The Uniform Environmental Covenants Act does not authorize a use
of real property that is otherwise prohibited by zoning, by law
other than the Uniform Environmental Covenants Act regulating use of
real property, or by a recorded instrument that has priority over
the environmental covenant. An environmental covenant may prohibit
or restrict uses of real property which are authorized by zoning or
by law other than the Uniform Environmental Covenants Act.