Edgelaw Reservoir is not widely recognized as a distinct, well‑documented geographic or infrastructural feature in major encyclopedic sources. Consequently, detailed, verifiable information regarding its location, history, dimensions, purpose, or management is lacking.
The name “Edgelaw” appears to be of Anglo‑Scottish origin, likely derived from a place‑name element meaning “edge” or “border” combined with “law,” a Scots term for a hill. Such constructions are common in the toponymy of southern Scotland and northern England, suggesting that the reservoir, if it exists, would be situated in a region where these linguistic elements occur.
Given the absence of reliable references, any further description of Edgelaw Reservoir would be speculative.