The use of any herbicide or chemical to control submerged aquatic vegetation shall be prohibited unless approved by the Director against aquatic life which is a nuisance.
D.C. Mun. Regs. tit. 21, r. 21-1407
The use of any herbicide or chemical to control submerged aquatic vegetation shall be prohibited unless approved by the Director against aquatic life which is a nuisance.
D.C. Mun. Regs. tit. 21, r. 21-1407