A wetland-cell to improve water quality
![A graphic of a wetland-cell to improve water quality](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/wetland-cell-design-coagulant-chemical-dosing.png?itok=QtPsGIsW)
Detailed Description
An example of a wetland-cell design (not to scale). Nine experimental-wetlands cells were constructed on Twitchell Island, a subsided island in the Sacramento–San Joaquin Delta, to test the effectiveness of using metal-based coagulants to improve water quality in the Bay-Delta.
Sources/Usage
Public Domain.