Minn. R. agency 144, ch. 4717, PUBLIC SWIMMING POOLS, pt. 4717.0750

Current through Register Vol. 49, No. 24, December 9, 2024

Part 4717.0750 - POOL RECORD

A record of a public pool's operation and routine maintenance must be kept by the operator. The record must be maintained for six years. The record must include the following for each day the pool is open to use:

A. the operating periods of recirculation pumps and filters and corresponding rate-of-flow meter readings;

B. amounts of chemicals used, except chemicals added through an automated system;

C. disinfectant residuals including both free and total disinfectant residuals;

D. pH readings;

E. the temperature readings of a pool with a heater;

F. any other pool chemistry measurements taken, although not required to be recorded daily, such as alkalinity and cyanuric acid concentrations;

G. maintenance of equipment;

H. any malfunction of equipment; and

I. any accidents or injuries requiring assistance from a lifeguard, attendant, or emergency medical personnel.

Minn. R. agency 144, ch. 4717, PUBLIC SWIMMING POOLS, pt. 4717.0750

19 SR 1419; 19 SR 1637

Statutory Authority: MS s 144.05; 144.12; 144.123; 145A.02; 157.01