Skip to main content
U.S. flag

An official website of the United States government

One of many trenches dug that were planted with hybrid poplar trees and backfilled with clean topsoil (right, background). One of the new monitoring wells is shown in the foreground; three new wells are also visible in the background. OU-3.

Detailed Description

Figure 3. One of many trenches dug that were planted with hybrid poplar trees and backfilled with clean topsoil (right, background). One of the new monitoring wells is shown in the foreground; three new wells are also visible in the background. OU-3.

Sources/Usage

Public Domain.