Spa pool / hot tub operation log
A daily operating log for spa pools and hot tubs under HSG282, recording disinfectant residual, pH, temperature, bather load and dilution/dump so water quality is kept under continuous control.
This PDF is not tagged for assistive technology. Use this structured HTML page or the CSV as the accessible alternative.
| Date / time | Spa ID | Disinfectant mg/l | pH | Temp °C | Bather count | Action taken | Operator |
|---|---|---|---|---|---|---|---|
| 2026-06-10 09:00 | SPA-01 | 3.0 | 7.4 | 37 | 0 (pre-open) | Readings in range; opened | EF |
| 2026-06-10 17:00 | SPA-01 | 1.6 | 7.8 | 38 | ~25 (day) | Below plan; dosed & part-drained | GH |
Sample rows are illustrative. Download the PDF for a clean print-ready form, or the CSV to fill in digitally.
How to use it
- Test and record disinfectant residual, pH and temperature several times a day as set out in HSG282 and your operating procedure.
- Record approximate bather load and any dilution, dump or filter backwash carried out to maintain water quality.
- Act on and log any reading outside your control range: dose, dilute or close the spa as needed.
- Treat the recommended residual/pH ranges and microbiological sampling intervals as per HSG282 and your own plan; the values shown are illustrative readings, not targets.
Background: Safe operation of spa pools and hot tubs under HSG282
Cite this page
"Spa pool / hot tub operation log (free template)." Legionella.io. https://legionella.io/templates/spa-pool-operation-log/
Free to reuse under CC BY 4.0: quote, adapt or republish with attribution and a link back to the original.
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