Start with two questions
First, identify the water source serving the property: a named utility or a private well. A mailing address does not reliably establish the source. Second, define the goal. Reducing hardness scale, improving chlorine taste and addressing a health-related contaminant are different treatment objectives.
For public water, begin with the correct utility report and any current notices. For a private well, the owner needs a testing plan; a utility report from the same city does not describe the well.
Match the objective to the evidence
| Concern | Evidence to obtain | Treatment conversation |
|---|---|---|
| Scale and soap performance | Measured hardness, in gpg or mg/L as CaCO₃ | Softening capacity, flow, salt and maintenance |
| Chlorine taste or odor | Water source and disinfectant information | Suitable media, rated flow and replacement plan |
| Iron staining or sulfur odor | Relevant water tests and source of the symptom | Treatment chemistry, backwash demand and operating limits |
| A named health-related contaminant | Appropriate laboratory result | Exact model and a verified reduction claim |
| Sediment | Particle source and system conditions | Filtration size, pressure loss and service frequency |
A field screen is not a full laboratory panel
A service visit may use field measurements to help size or troubleshoot equipment. Ask which parameters were tested, how the sample was taken and what the method can establish. A report should identify units, collection point and whether the water was sampled before or after treatment.
Florida health guidance recommends at least annual bacteria and nitrate testing for private wells. Additional testing depends on the property and circumstances. Follow the laboratory’s sampling instructions.
Compare the whole operating plan
A complete proposal explains the intended reduction, required flow, equipment model, maintenance and how performance will be checked after installation. Ask what the system does not address.
Verify any product certification against the exact model and specific claim. An independently certified component does not automatically establish every performance claim for the assembled system.
Common questions
Sources & further reading
Primary references for this guide. Confirm current requirements and notices with the responsible authority.
General information helps you prepare. Actual conditions, equipment instructions and the responsible authority determine the work at your property.