Water Chemistry

Log water test results and track your pool's chemical balance over time.

Parameters

Each chemistry log records the following parameters:

Each log entry also supports an optional Notes field for recording observations or context.

In-Range Highlighting

Values outside their ideal range are highlighted automatically in the chemistry log list. This makes it easy to spot readings that need attention without comparing numbers manually.

Treatment Plans

After logging a chemistry test, click the Plan button on any row to generate a treatment plan. The plan calculates specific chemical dosages to bring out-of-range readings back to ideal levels, scaled to your pool's volume.

Treatment plans use generic chemical names (muriatic acid, cal-hypo, baking soda, etc.) and cover corrections for: high/low pH, low free chlorine, high combined chlorine, high/low total alkalinity, low CYA, and low calcium hardness.

To get accurate dosages, set your pool's gallon size in Settings under "Pool Details."

Pagination, Sorting & Filtering

The chemistry log table uses server-side pagination to handle large numbers of entries efficiently.

• Pagination — 25 rows per page with previous/next and numbered page controls
• Sortable columns — Click column headers (Date, pH, FC, TA, CYA) to sort ascending or descending
• Date range filter — Filter logs to a specific date range using From/To date inputs
• Out of range filter — Toggle to show only entries with at least one parameter outside its ideal range
• Persistent state — Sorting, filtering, and page position are preserved across create, edit, and delete operations

Operations

• Create — Log a new water test with any combination of parameters
• Edit — Update a previously recorded test
• Delete — Remove a log entry
• Plan — Generate a treatment plan with chemical dosages
• List — View paginated chemistry logs with sorting and filtering