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Missouri Statewide Rule

Missouri Public Pool and Bathing Place Safety Rules

Some RestrictionsApplies statewide across Missouri (2026)

Key Facts

Rule
19 CSR 20-3.020
Agency
DHSS (Dept. of Health)
Pre-opening approval
Required from DHSS
Operator
Competent person in charge
Applies to
Public pools and bathing places
Last verified: July 31, 2026

Summary

Every public swimming pool, spa, and bathing place in Missouri must be approved by the Department of Health and Senior Services before it opens, kept in efficient operating condition, and run by a competent operator.

(7) No public bathing place shall be provided or rendered available to the public for swimming or recreational purposes where water quality and other sanitation conditions which may affect the health of users are unsatisfactory and are not approved by the Department of Health... All public bathing facilities shall be maintained in an efficient operating condition in order to insure satisfactory functioning of the facilities... A competent person, familiar with the principles and operation of the various bathing place equipment and facilities shall be in charge of each facility.

Full Breakdown

Under 19 CSR 20-3.020, no public bathing place may be opened for swimming or recreation unless its water quality and sanitation conditions are approved by the Department of Health and Senior Services. Owners must submit preliminary plans and reports before construction or improvements. Every facility must be maintained in efficient operating condition to ensure satisfactory functioning, and a competent person familiar with the principles and operation of the bathing place equipment must be in charge of each site. DHSS may order any facility closed when it becomes a public health menace.

Violations & Penalties

DHSS can order an unapproved or unsanitary public bathing place closed as a public health menace, barring it from operating until conditions are corrected and the Department grants approval.

Frequently Asked Questions

Does Missouri require a public pool to be approved before it opens?
Yes. No public bathing place may be opened for swimming or recreation unless its water quality and sanitation conditions are approved by the Department of Health and Senior Services.
Who must supervise a public pool in Missouri?
A competent person familiar with the principles and operation of the various bathing place equipment and facilities must be in charge of each facility.
Can the state close a Missouri pool?
Yes. DHSS can order any public bathing place closed if it becomes a public health menace, until the conditions are corrected.

Sources

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