(a) Operators of public swimming pools, spas or similar installations shall keep records pertaining to the operation and maintenance of the facility they operate. - (i) The records shall include:
- (A) The bather load at the time of water quality testing;
- (B) The amounts of chemicals added to the swimming pool, spa or similar installation;
- (C) The results of the tests described in Chapter 5, section 1(a).
- (D) The date and time of filter backwash;
- (E) The dates the swimming pool, spa or similar installation was emptied and/or cleaned; and
- (F) The periods of recirculation equipment operation and/or malfunction and repair.
- (ii) The records shall:
- (A) Be maintained daily during periods when the swimming pool, spa or similar installation is open;
- (B) Be retained by the operator and made available to the inspector upon request; and
- (C) Be retained for a period of one (1) year.
010-1 Wyo. Code R. § 1-10