2NFORM Module

Structural BMP Diagnostics

Tools to assess the health of your sBMPs

Map, inspect and quantify the health of your structural BMPs to ensure maximum performance and reduce the probability of failure. 

See the big picture

Get the complete picture of the health of all your structural BMPs with dynamic maps and reports.

Know where assets are and what they are

Inventory, classify, and map your stormwater assets, with guidance from 2NFORM.

Understand how water flows through your community

See how each structural asset connects to receiving waters and how they work together.

Score asset health

Use 2NFORM’s protocols to translate field assessments into scores for each structural stormwater asset.

Protect your investment

Structural assets are expensive. Schedule maintenance on assets that need it the most to perform at peak capacity

Schedule work based on data

Know at a glance which assets require inspections and maintenance

Monitor sBMP health

2NFORM in action

Berkeley County, WV: Starting a Modern Stormwater Program From Scratch

View case study

The Transformative Power of Applying Geographic Information Systems (GIS) to Stormwater

View blog

Yavapai County: Improved Stormwater Flood Control

View case study

Built-in capabilities

MS4 compliance reporting

Mapping & GIS features

Data-driven insights and trends

Smartphones, not clipboards

Schedule and track work

MS4 compliance reporting

2NFORM streamlines your MS4 annual report compilation efforts. 2NFORM tracks and analyzes all of your program activities throughout the year and summarizes them into the corresponding section of your MS4 permit. Automated short narratives, populated with your program details, concisely summarize your program progress over the year, including quantitative values calculated from your records within 2NFORM.


The embedded 2NDNATURE science provides you with quantified stormwater pollution reduction accounting to track and report the clean water impact of your program efforts.

2NFORM stormwater compliance software generates narrative summaries with your numbers
2NFORM stormwater compliance software is built on Esri

Better together


As an Esri partner, we’ve thoughtfully incorporated ArcGIS APIs into our 2NFORM platform and taken great care to ensure you can fully leverage your investment in ArcGIS tools and data. 2NFORM brings MS4 stormwater compliance and science to your ArcGIS, eliminating the need for you to develop and maintain complicated custom configurations and code.

Municipal Maintenance Module

Keep your house in order by inventorying assets and optimizing operations

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Trash Compliance Module

Achieve stormwater trash reduction goals

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Industrial/ Commercial Module

Inspect, verify, enforce industrial and commercial facility compliance

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Public Education & Outreach Module

Make clean stormwater solutions actionable to your community

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Let us help you map a better way

Book a personalized demo to see how our products provide the visibility you need to streamline compliance, achieve your goals, and focus your energy on clean waterways.