PFAS MCL compliance and groundwater reporting: EPA Method 533 vs 537.1, ppt-level sampling, non-detect reporting, and the 2026 proposed rule changes.
Environmental data management workflow: field sampling, EDD import, QA/QC review, standards selection, exceedance tables, and compliance report delivery.
Comparing EQuIS competitors for small firm environmental data management: ESdat, Geotech, EDD formats, qualifier handling, and real pricing tiers.
How to track compliance deadlines for multiple environmental permits: NPDES, RCRA, MSGP. Inventory, alerts, owner assignment, ECHO reconciliation.
Calculate NPDES water discharge permit limits step by step. Mass-balance WQBEL example with copper criteria, dilution math, and TBEL-vs-WQBEL comparison.
EPA NPDES eReporting Phase 2 walkthrough: NetDMR vs NeT, state implementation, CDX setup, ICIS receipt verification, common submittal mistakes.
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.