Organic Enrichment Pollutant Category

All biochemical oxygen demand (BOD) and chemical oxygen demand (COD) pollutant parameters. Section 3.3.2 of the Technical Users Background Document for the DMR Pollutant Loading Tool describes how the Loading Tool identifies organic enrichment parameters and calculates the total organic enrichment load.

Search Considerations: The Loading Tool selects pollutant loadings for the Organic Enrichment category if the loadings are associated with parameter codes in ICIS-NPDES and PCS that are on the organic enrichment list. This list is available in the Technical Users Background Document for the DMR Pollutant Loading Tool.