Pond Boss Forums GENERAL QUESTIONS Water chemistry Water Treatment Marsh

I posted earlier about my 2000 TDS well. The high level of brine from disposal wells is the culprit. I’ve since been brainstorming for options to utilize that expensive hole I had drilled. I’m curious if anyone has used a shallow marsh planted with halophyte grass like cordgrass to clean their irrigation water? I have a low area uphill from my pond that drains into it after heavy rains. I would dig out that area, let’s say 100’ x 50’ x 2’ deep and line the bottom with clay then soil and peat and topped with sand, no limestone. Any thoughts?