Discharge Monitoring Report (DMR) Pollutant Loading Tool
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Note: The tool uses discharge monitoring report (DMR) data from ICIS-NPDES to calculate pollutant discharge amounts. EPA has verified the accuracy of the tool’s calculations. EPA has also performed a limited review of the underlying data that has focused on facilities with the largest amounts of pollutant discharges. Due to the large amount of DMR data, some errors exist in ICIS-NPDES DMR data. Please see the User Guides page for instructions on how to use the tool and how to correct errors in ICIS-NPDES. The tool also uses wastewater pollutant discharge data from the Toxics Release Inventory (TRI). Contact Us with any comments or questions about the tool, and sign up for our e-mail news bulletin to be notified when new data, enhancements, or training materials become available.
Instructions. This Facility Search provides direct access to basic facility information and top pollutant discharges for one facility at a time. Enter or select a value for one or more of the criteria below and click the Search button to retrieve information on a facility. The Facility Search tool will find the facility(ies) that match all of the entered criteria. If more than one facility matches, a list of facilities will be provided from which you can choose. For more information about how to use this search feature, refer to Facility Search Help and Frequently Asked Questions and Answers (FAQ).
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