Pool & Spa SenseClear water. Confident care.

Source register

Named profiles, visible provenance.

Health minimums, operating ranges, water-balance references, manufacturer targets, and site planning assumptions are labeled separately.

Water testing tools and a blank notebook beside a clear swimming pool
Reference profiles in this release
ProfileEnvironmentSourceVerifiedNext review
CDC residential pool — no CYAv2026.07residential poolCDC: Home Pool and Hot Tub Water Treatment and Testing2026-07-222027-01-22 or on source revision
CDC residential pool — using CYAv2026.07residential poolCDC: Home Pool and Hot Tub Water Treatment and Testing2026-07-222027-01-22 or on source revision
CDC residential hot tub — chlorinev2026.07residential spaCDC: Home Pool and Hot Tub Water Treatment and Testing2026-07-222027-01-22 or on source revision
CDC hot-tub reference — brominev2026.07residential spaCDC: What You Can Do to Stay Healthy in Hot Tubs2026-07-222027-01-22 or on source revision
2024 MAHC public pool referencev5.0.2024public poolCDC: 2024 Model Aquatic Health Code, 5th Edition2026-07-222027-01-22 or on source revision
Change policy

Source checks are scheduled at least every six months and whenever an issuing organization publishes a revision. Material changes require a profile-version increment, fixture review, and release note.