Senator Mike Lee on National Historic Preservation Act Ambiguity and Delays

Ambiguity in the National Historic Preservation Act (NHPA)

• 📜 Senator Mike Lee highlights that Section 106 of the NHPA provides broad, simple directions, leading to significant interpretation and a "ballooned" scope of review.
• 🎯 The statutory text is described as ambiguous, with regulations leaving many details open to interpretation, creating challenges in consultation processes.

Defining the Area of Potential Effect (APE)

• 🔍 Dr. Merritt explains the APE is defined by direct physical impacts (digging, trenching) but also includes visual, atmospheric, and auditory effects, which can enlarge the APE.
• 📊 While most cases in Utah have a clear APE, a small percentage have variable APEs due to these indirect effects, underscoring the ambiguity.
• 💡 There's a need to better define these aspects to create reliability in establishing APEs and assessing effects.

Quantifying Indirect Impacts

• ❓ Determining the extent of indirect impacts and objectively quantifying them for adverse effect assessments is a significant difficulty.
• ⚖️ The process relies on assessing changes to character-defining features of a historic property, but objective measures for indirect effects are hard to establish due to variability based on the resource.
• 🗣️ Subjectivity in assessing indirect impacts creates frustration for agencies, tribal members, and proponents.

NHPA's Impact on Project Delays

• ⏳ Mr. McDonald states that broad definitions and inconsistent interpretations of NHPA terms have led to delays, citing a 12-18 month delay for an MDU distribution line project.
• 🏔️ The timing of decisions within the consultation process, exacerbated by the broad interpretation, caused the project to miss its construction window, necessitating a delay of another season.
• 🚧 The lack of clarity in Section 106 has led to a process that has "wandered beyond its original scope," impacting project timelines.