| General Provisions |
| NAC 444.310. Definitions. |
| NAC 444.315. “Air induction system” defined. |
| NAC 444.317. “Antivortex drain” defined. |
| NAC 444.318. “Approved” defined. |
| NAC 444.320. “Bather” defined. |
| NAC 444.330. “Deck” defined. |
| NAC 444.340. “Health authority” defined. |
| NAC 444.345. “Hydrojet” defined. |
| NAC 444.347. “Hydrojet pump system” defined. |
| NAC 444.350. “Ladder” defined. |
| NAC 444.353. “Multiport valve” defined. |
| NAC 444.355. “Nonslip surface” defined. |
| NAC 444.360. “NTU” defined. |
| NAC 444.365. “Overflow system” defined. |
| NAC 444.370. “Person” defined. |
| NAC 444.375. “Plastic” defined. |
| NAC 444.380. “Prefabricated spa” defined. |
| NAC 444.385. “Public spa” defined. |
| NAC 444.390. “Ramp” defined. |
| NAC 444.395. “Recessed steps” defined. |
| NAC 444.397. “Recessed treads” defined. |
| NAC 444.398. “Remodel” defined. |
| NAC 444.399. “Slip resistant” defined. |
| NAC 444.400. “Spa” defined. |
| NAC 444.403. “Spa enclosure” defined. |
| NAC 444.405. “Stairs” defined. |
| NAC 444.407. “Steps” defined. |
| NAC 444.410. “Toxic” defined. |
| NAC 444.415. “Waterline” defined. |
| NAC 444.416. “Wet deck area” defined. |
| NAC 444.417. Applicability. |
| NAC 444.419. Severability. |
| Preliminary Requirements |
| NAC 444.420. Application; plans, specifications and descriptive material. |
| NAC 444.422. Changes in plans; review of plans; structural adequacy. |
| NAC 444.424. Inspections. |
| Construction of Spa |
| NAC 444.428. Adoption of Standards by reference. |
| NAC 444.429. Use of equipment and materials not approved by NSF International. |
| NAC 444.430. Shape. |
| NAC 444.432. Depth. |
| NAC 444.434. Depth markings. |
| NAC 444.436. Slope. |
| NAC 444.438. Materials. |
| NAC 444.440. Structural design. |
| NAC 444.442. Steps, ladders, treads and handrails required. |
| NAC 444.444. Spa steps and recessed steps. |
| NAC 444.446. Recessed treads. |
| NAC 444.448. Ladders. |
| NAC 444.450. Handholds. |
| NAC 444.452. Miscellaneous requirements. |
| NAC 444.454. Decks: Dimensional design. |
| NAC 444.456. Decks: Surfaces. |
| NAC 444.458. Hose bibs. |
| NAC 444.460. Drinking fountains. |
| NAC 444.462. Roofs and canopies. |
| NAC 444.463. Enclosures; exclusion of unauthorized persons. |
| NAC 444.465. Gates and doors. |
| NAC 444.466. Electrical requirements. |
| NAC 444.468. When bathhouses required. |
| NAC 444.470. Bathhouse facilities. |
| NAC 444.472. Ventilation. |
| NAC 444.474. Supply of water. |
| NAC 444.476. Quality of water. |
| NAC 444.477. Inlets. |
| NAC 444.480. Drains. |
| NAC 444.482. Piping. |
| NAC 444.484. Circulation and filtration. |
| NAC 444.486. Pumps. |
| NAC 444.488. Pump motors. |
| NAC 444.490. Valves. |
| NAC 444.492. Overflow systems. |
| NAC 444.494. Skimmers. |
| NAC 444.496. Filters. |
| NAC 444.498. Disposal of wastewater. |
| NAC 444.500. Air induction systems. |
| NAC 444.502. Disinfectant required. |
| NAC 444.504. Disinfectants: Approved chemical feeders. |
| NAC 444.506. Disinfectants: Use of chlorine gas. |
| NAC 444.507. Disinfectants: Storage of chlorine gas. |
| NAC 444.508. Disinfectants: Test equipment. |
| NAC 444.510. Heating units. |
| NAC 444.512. Equipment enclosure. |
| Operation |
| NAC 444.520. Operating permits. |
| NAC 444.521. Fees for permits and review of plans. |
| NAC 444.522. Records. |
| NAC 444.524. Heater and temperature requirements. |
| NAC 444.526. Safety requirements. |
| NAC 444.528. First aid. |
| NAC 444.530. Notices which must be posted. |
| NAC 444.532. Health requirements. |
| NAC 444.534. Capacity. |
| NAC 444.536. Visitor and spectator areas; food and drink. |
| Violations |
| NAC 444.540. Notice of violation. |
| NAC 444.542. Suspension or denial of operating permit. |
| NAC 444.544. Order for closure; revocation of suspended permit. |
| NAC 444.545. Procedure for review of actions taken by Health Division; appeals. |
| NAC 444.546. Reinspection. |