Rather than entering individual regulatory limits for each analyte at each site, compliance managers can use a ThresholdSet to apply a full table of standards in one step. For example, a state may publish a list of groundwater screening levels — this becomes a ThresholdSet with one ThresholdValue per analyte. The isBuiltIn flag distinguishes platform-provided sets (which cover standard regulatory programs) from tenant-created custom sets. The sortOrder field controls how multiple assigned sets are prioritized when a site has more than one active assignment. The jurisdiction and citation fields document where the limits come from, and effectiveDate and expiresDate manage the set's validity period.
Technical section
Data model, API, and internals — visible to developers.