D.C. Mun. Regs. tit. 25, r. 25-C6428
All equipment and appurtenances shall be kept in good repair.
Skimmers and returns shall be adjustable and functioning.
Filter and pump rooms shall be kept clean and reasonably dry at all times.
Decks, coping, and fencing shall be in good condition.
Guard chairs, rails, ladders, steps, handicap and diving equipment shall be secure.
The pool and pool deck shall be kept free from sediment, floating debris, visible dirt and algae. Pools shall be refinished when the pool surfaces cannot be maintained in a safe and sanitary condition.
The pool water level shall be maintained at an elevation suitable for continuous skimming without flooding during periods of non-use.
Face plates and main grates shall be intact, in place, and secured so that they cannot be removed without the use of tools.
Hose bibs shall be in functioning order and vacuum breakers shall be on all hose bibs.
Weirs shall be present and functioning.
Scum gutters shall be free flowing.
The room housing the swimming pool or spa shall contain adequate ceiling intake vents and shall be exhausted at floor level.
All other facilities and equipment shall be operable and in good condition.
D.C. Mun. Regs. tit. 25, r. 25-C6428