Assess stream function at the right level of effort.

A functions-based framework to evaluate stream condition across Screening, Rapid, and Detailed tiers. Use it to compare sites, guide restoration planning, and report outcomes with consistent scoring.

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Stream Functions Scoring and Condition
Tier 1

Screening

Desktop snapshot for early planning and prioritization.
Tier 2

Rapid

Field-based assessment for alternatives and design support.
Tier 3

Detailed

Intensive methods for compliance, crediting, and monitoring.