a. Hydrants shall be classified in accordance with their rated capacities at twenty (20) psi residual pressure as follows:
1. Class AA - Rated capacity of 1500 gpm or greater
2. Class A - Rated capacity of 1000 – 1499 gpm
3. Class B - Rated capacity of 500 – 999 gpm
4. Class C - Rated capacity of less than 500 gpm
(Ord. BG2021-15, 5/4/2021)