California Industrial General Permit · SWPPP / IGP
Basinmark is industrial stormwater compliance software for California facilities — annual reports, sampling, inspections, and every SMARTS deadline, handled. Stay permit-ready all year, without the consultant bill.
The July 15 Annual Report and every SMARTS deadline — monthly observations, sampling events, the annual evaluation — tracked for you.
Built around the real CA IGP workflow — annual reports, QSE sampling, and the NAL → ERA ladder — not a generic forms app.
Do routine stormwater compliance in-house with expert-grade guardrails — no waiting weeks on an opaque invoice.
Every requirement is traced to the permit itself (Order 2014-0057-DWQ). Straight facts, never scare-stats.
If your site holds Industrial General Permit coverage — metal recyclers, auto dismantlers, electroplaters, ready-mix, food & beverage, and more — Basinmark keeps your stormwater program on schedule and audit-ready.
Tell us about your facility and we'll review what your stormwater program owes before the Annual Report deadline — free, no obligation. We'll also give you early access to Basinmark.