Book Review: The Leak Authority Field Manual
A Disciplined, Evidence-Based Approach to Leak Detection
John Cooper Stephenson
1/29/20261 min read


The Leak Authority Field Manual reframes leak detection as applied diagnostics rooted in physics, verification, and professional judgment. Written by a veteran leak-detection specialist, the book cuts through myths, shortcuts, and tool-driven overconfidence to show what accurate, defensible leak detection actually requires.
Focusing on how water behaves under pressure, gravity, heat, and sound, the manual guides readers through residential, commercial, pool, spa, and building-envelope investigations using a structured, repeatable methodology. Emphasizing system identification, controlled testing, confirmation through redundancy, and clear documentation, this professional reference is designed for those who value certainty over assumption—and precision over guesswork.
Read the Book
👉 The Leak Authority Field Manual
https://www.amazon.com/dp/B0GBZ2B7PG