2NFORM Module


Keep projects moving and stormwater clean

Organize and streamline permitting, inspection, and enforcement activities. Track each project’s compliance with MS4 requirements and standards. 

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See all current construction projects — and past ones

Compile and manage a geospatial registry of all active and completed construction projects including documentation, inspection, and enforcement records.

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Inspectors & contractors appreciate standardized forms

Comprehensive construction site runoff inspection protocols — built and improved with input from hundreds of inspectors, contractors, and program managers.

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Collaborate with ease, online

Add the Collaboration Portal to enable contractors to review and respond to enforcements via the web, reducing both staff time and the risk of incomplete compliance documentation.

Keep up with the fast pace of construction sites


If our regulatory agency wants to know how many construction projects we have, where they’re located and the inspection and enforcement history, it’s easy to show them.”

Jean Cordova

Water Quality Section Manager | CDOT

Jean loves how 2NFORM is revolutionizing their construction site inspections — and helping them plan for the future, using built-in predictive analytics.

Read the case study
Colorado highway with traffic

Built-in capabilities

Streamlined compliance reporting

Intuitive problem solving with GIS

Data-driven insights and trends

Smartphones, not clipboards

Schedule and track work

Streamlined compliance reporting

2NFORM streamlines the compilation of your MS4 annual report by summarizing the data your team has collected throughout the year into the relevant section of your permit. The software generates maps, tables and concise narratives populated with program details to summarize program progress and clean water impact of your program efforts.


2NFORM allows you to spend more time on strategic stormwater management and  less time reporting to your regulator. 

2NFORM automatically summarizes program data
2NFORM Works In Tandem with ArcGIS to Unlock Endless Possibilities

Better together


As an Esri partner, we’ve taken great care to ensure you can leverage your stormwater data using the breadth of tools and functionality of ArcGIS. 2NFORM brings stormwater best practices and science to ArcGIS.
  • Inventory and inspect stormwater assets using ArcGIS Field Maps and 2NFORM mobile forms.
  • Inform and collaborate with stakeholders and the community using ArcGIS Hub or Hub Premium. 2NFORM makes it possible to incorporate data from your stormwater program into dynamic maps and dashboards. Our experienced team is happy to assist you in configuring your public education & outreach website with ArcGIS Hub.
  • Share stormwater data with your department and organization. 2NFORM comes with our enhanced stormwater foundation template for your ArcGIS system. Developed by a team of stormwater practitioners and scientists, it helps you organize your programs’ geospatial data.
When paired together, 2NFORM and ArcGIS help accelerate your journey toward less polluted waterways, less flooding, and more resilient stormwater management practices.

More 2NFORM Modules you may like

2NFORM Illicit Discharge module icon

Illicit Discharge Module

Track non storm-related flows in the urban landscape

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2NFORM Industrial / Commercial module icon

Industrial/ Commercial Module

Inspect, verify, enforce industrial and commercial facility compliance

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2NFORM Structural BMP Diagnostics module icon

Structural BMP Diagnostics Module

Inventory and monitor public and private sBMPs

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2NFORM Post-Construction module icon

Post-Construction Module

Track essential documentation of private stormwater assets

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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.