Start with what you know
A salty taste already noticed should be recorded, not repeatedly tested by tasting more water. An area name or distance from the sea does not establish the cause at your property. Start with supply history and an appropriate laboratory question.
Make the record specific
If the change followed a delivery, keep the delivery record and explain whether the tank still contained earlier water. That sequence helps an assessor plan samples; it does not prove that either supply caused the change.
Your observation checklist
- Note when the change began and who first reported it.
- Identify affected outlets and existing treatment.
- Collect delivery, bore and municipal-supply records where available.
- Ask which dissolved-substance analyses fit the intended use.
The question to take to an assessment
Which sample points and parameters would distinguish the source from storage and treatment?
Keep the original observations, dates and documents together. If you commission a visit or test, agree its scope, costs and expected written output directly with the professional. Our online check does not book a technician or send your details to a provider.
Take a useful next step
Create your free property checklist or read the related practical guide. Enter your email and confirm your address to receive your personal plan as a designed PDF attachment.
The references below explain general principles. They do not measure water at your Bali property or establish a local diagnosis. The preparation checklist is our editorial suggestion for organizing a more useful conversation.
Questions worth asking
What should I do with this information?
Which sample points and parameters would distinguish the source from storage and treatment?
Does the online check include a test or visit?
No. It creates a free preparation checklist. External tests, visits and equipment require a separate agreement with the professional you choose.
Sources & scope
US Environmental Protection Agency · US aesthetic water guidance; not Indonesian limits or local measurements
Retrieved 2026-09-07 · General educational context only; no US threshold is presented as Indonesian law.