This document has been archived as per Missouri’s Website Content Standards. File Document Information Areas of Focus Water » eDMR Document Type Guidances (Templates, Manuals, Training) Last revised 05/19/2026 Keywords Missouri Gateway for Environmental Management Electronic Discharge Monitoring Report eDMR ePermitting Geologic Evaluation Data Gateway Exchange GeoEDGE hazardous waste reporting Land Reclamation Information System LRIS low-level radioactive waste shipment payment sanitary sewer overflow/ bypass reporting SSO Well Information Management System WIMS eService eDMR