Phosphorous Removal System Code 624 - Conservation Practice Standard
A system to remove dissolved phosphorus from surface runoff, subsurface drain, or ditch flows consisting of a phosphorus sorption media within a containment structure.
National Standard Document
Purpose
Use this practice to accomplish one or more of the following purposes:
- Improve water quality by reducing the concentration of dissolved phosphorus
in runoff and subsurface agricultural drainage flows.
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If your state does not have a link above, please contact your NRCS State office.
Updated in 2026, the next review of this national conservation practice standard is expected to begin October 2030.