Browse a clear public WaterID with no account. If you want home-specific guidance, add a private profile afterwards.
Explore:
Only when you click Search address, your entry is sent to Natural Resources Canada’s Geolocator (which may use OpenStreetMap). WaterID does not save it on the server. Confirm the suggested address before continuing.
Or explore one of six regional report examples without entering an address.
⌖Ontario
Ottawa
Central drinking water system · Lemieux Island plant example
Public report · system evidence
These measurements describe treated or distributed water across a system. Plumbing inside a property can change lead, copper, taste and other results.
Regional system exampleOttawa central drinking-water system
Property connection unverified.
✓
Contributing sourceOttawa River
Verified public system source.
?
Exact plant or intakeNot assigned
No public address-to-source connection is active.
System-level resultNot a sample from this address or tap
Reading the numbers: “ND” means not detected at the report’s limit. A reported system average cannot confirm a property’s plumbing or tap result.
Optional · private
Turn a public WaterID into your WaterID.
The public profile explains the water system. A few answers about your building, pipes and renovations can reveal what the system report cannot.
01SystemOfficial public data
→
02HomeProperty + your answers
→
03TapLab results when added
No account needed in this prototype · saved only on this device
My WaterID
Your home water picture
Private · this device
Find free water
Refill nearby
Official municipal records where available, community mapping where public inventories have gaps.
Coverage & source information
1,212Toronto locations789 linked status records · official
112Ottawa locationsOfficial city map
16PEI source records15 mapped points + 1 facility · community
1Charlottetown installationCity-confirmed report
269Vancouver drinking-water points278 source records · 9 handwash-only excluded
0Halifax points loadedInventory gap · not absence of fountains
Selected source snapshots retrieved 14 Sep 2026, not complete provincial coverage. Published records do not confirm current access, operation or water safety.
Today · 0 mL logged
Location previewOntario + Prince Edward Island
Source-labelled
Loading map…
Map pins are based on published coordinates. Exact placement and operating status should be confirmed before travelling.
Matching locations0 locations
Mixed-source coverage
Official listing Not a live inspectionCommunity mapped OpenStreetMap recordYour observation Device-only, unverified
Drink. Refill. Play.
WaterID, in your everyday life.
Track your water. Find your next refill. Take a break with Water Snake. Our ad-supported iPhone and iPad app brings everyday tools from the wider WaterID platform into your day.
Installable web tools · for the iPhone and iPad app, explore The app.
Core features are free.No advertising tracker is connected in this release. Future advertising will remain separate from safety information.
Choose your own goal; this is not a medical recommendation.
Reminders are off until you choose to allow them.
Reminders work while WaterID is running. Closing the app, locking the screen or device sleep can pause them. Scheduled background push is not connected yet. On iPhone, install to the Home Screen first.
Your data & privacy
Hydration entries and preferences are privately saved for up to 90 days using a secure browser cookie, with a local offline copy. This is not a cross-device account. Clearing cookies can disconnect that history. Addresses are never saved on the server; home answers stay in this browser. Map tiles load from OpenStreetMap, and opening directions shares the destination with Google Maps.
01 No paywall for reminders02 Address data stays private03 Official sources remain one tap away
Tap a stage to see how Ottawa’s system moves and protects water.
01
Ottawa River intake
Raw surface water enters the municipal treatment system.
Verified system pathway
Side by side
Compare water systems
Same units where possible; reporting periods and sampling scopes can differ.
vs
Measure
Ottawa
Charlottetown
What changes
Comparisons are directional. A higher number is not automatically worse; use each report’s applicable health or aesthetic guideline.
Evidence ledger
What’s verified—and what isn’t
Public report Demo logic
For builders
One normalized Water ID
Municipal PDFs use different units, names and reporting periods. This illustrative JSON keeps provenance attached to every result. The endpoint below is a design preview, not a released public API.