WASHINGTON, May 10 -- Triad National Security LLC, operator of Los Alamos National Laboratory (LANL), has urged the Environmental Protection Agency (EPA) to revise its proposed 2026 Multi-Sector General Permit (MSGP) for stormwater discharges, citing excessive monitoring requirements and unclear guidelines that could burden facilities with significant costs. In a letter dated April 30, 2025, to the EPA's Office of Water, Triad detailed concerns about the draft permit's new mandates for per- and  more ST