California Stormwater Compliance,
Simplified

Viola automatically tracks permit violations across industrial facilities, so your team can focus on enforcement — not spreadsheets.

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What Viola Does

Purpose-built for California stormwater enforcement professionals

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Automated Data Collection

Viola scrapes the SMARTS portal weekly, pulling the latest industrial discharge monitoring reports so your data is always current.

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NAL Exceedance Detection

Every test result is automatically compared against California's 2014 Industrial General Permit Numeric Action Levels, with severity classification from Low to Critical.

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Compliance Dashboard

Sortable, filterable tables across all facilities and pollutants. Drill into any facility for full test history, trend graphs, and pollution burden context.

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Viola is invite-only. Fill out the form below and we'll be in touch.