Chesapeake Bay Watershed; generated by point sources or nonpoint sources, sunset.

The context provided does not include the bill's full text, policy details, or specific provisions. The title ("Chesapeake Bay Watershed Nutrient Credit") and abstract repeat the same phrase without describing what the bill actually does or who it affects. Without concrete information on mechanisms, affected parties, or policy changes, a factual summary cannot be generated. Procedural details (like committee referrals) are noted but do not describe the bill's substance.