What - A new child data source called "Incident Report Fire Fields" has been added under the Incident Report (NERIS) parent data source to provide specialized fire-related reporting capabilities. This enhancement consolidates twenty-nine comprehensive fire-specific columns that combine legacy NFIRS fields (such as Heat Source, Item First Ignited, Fire Spread, and Cause of Ignition) with new NERIS-specific attributes including:
All fields are optimized with human-readable lookup values and maintain a strict 1:1 relationship with the parent source to preserve accurate report row counts and prevent data duplication. The data source supports full Ad Hoc functionality including sorting, grouping, criteria filtering, and summary rows, with categorical fields displayed as readable values rather than codes.
Why - This enhancement was implemented to isolate and expand fire-related data fields without bloating the primary Incident Report (NERIS) data source, providing fire departments with specialized reporting capabilities that combine legacy compatibility with enhanced NERIS framework attributes. By consolidating fire-specific data into a dedicated child data source, users can more efficiently analyze fire patterns, causes, suppression methods, and damage assessments without navigating between different datasets or losing data integrity, while ensuring scalability and performance optimization for large-scale clients.
How - The child data source is automatically available to NERIS-enabled agencies when using the Incident Report (NERIS) parent source, requiring no additional permissions or configuration.
Use Case - Fire departments can now create specialized fire incident reports that analyze suppression effectiveness by examining appliance types and water supply sources, investigate fire causation patterns using both legacy heat source data and enhanced NERIS cause categories, and assess fire spread and damage metrics across multiple story structures to identify prevention opportunities. For example, a fire department analyst can select the Incident Report (NERIS) parent dataset, attach the Incident Report Fire Fields child data source, and include columns for Property Type, Suppression Appliance, Water Supply, Fire Extension, and Fire Damage in a single unified report. They can then group by Property Type and Suppression Appliance to identify patterns in suppression effectiveness, filter for incidents where Investigation Needed is marked as "Yes," and generate comprehensive fire investigation reports that combine room of origin analysis with factors contributing to ignition for improved fire prevention planning, resource allocation strategies, and departmental performance metrics.