PFAS MCL compliance and groundwater reporting: EPA Method 533 vs 537.1, ppt-level sampling, non-detect reporting, and the 2026 proposed rule changes.
Groundwater monitoring well sampling frequency under RCRA, Superfund and NPDES, plus how to request a reduction with Darcy velocity and trend data.
Environmental data management workflow: field sampling, EDD import, QA/QC review, standards selection, exceedance tables, and compliance report delivery.
Phase II ESA regulatory database review: ASTM E1527-21 source list, search radii, EDR vs agency-portal pulls, and conceptual-site-model linkage.
How to track compliance deadlines for multiple environmental permits: NPDES, RCRA, MSGP. Inventory, alerts, owner assignment, ECHO reconciliation.
EPA NPDES eReporting Phase 2 walkthrough: NetDMR vs NeT, state implementation, CDX setup, ICIS receipt verification, common submittal mistakes.
Industrial stormwater permit compliance checklist: SWPPP content, benchmark monitoring, ACSCE, NetDMR annual report, and pre-inspection punch list.
How to manage groundwater monitoring data for compliance: field records, lab EDD import, validation, screening comparison and regulatory submission.
NPDES exceedance reporting and permit violation notification: the 24-hour oral call, 5-day written report, DMR entry, and SNC criteria explained.
How to submit an NPDES discharge monitoring report through NetDMR: data prep, calculated values, non-detects, NODI codes and common rejection errors.