What is the term used to refer to the location of the pumper that is not at the fill site during water shuttle operations?

The term that refers to the location of the pumper that is not at the fill site during water shuttle operations is the dump site. In water shuttle operations, the dump site is where water from the tankers is discharged, usually into a portable tank or directly into a firefighting operation. This site is crucial for ensuring that water is continuously available for firefighting activities when the fill site is not directly accessible or during rapid water supply scenarios.

In water shuttle operations, the fill site is where tankers refill with water, and the draft site is the location where water is drawn from a source, such as a lake or river. The relay site, while related to the process, typically refers to the locations where water is moved between pumpers, not specifically indicating a location like the dump site where water is deposited. Thus, the correct term emphasizes the sequential flow of water from the tankers to the firefighting operations, highlighting the importance of the dump site in the overall strategy of water supply management during emergencies.