Settings
Saved in this browser only.
Appearance
New assessments start with
30 days
30 %
Lakes you watch
No lake alerts this browser yet.
Open a lake and press Watch to get a browser alert when its satellite risk level changes. Alerts are per browser and need no account.
Email alerts are managed from the emails themselves: every one carries a link to every lake the address watches, and a one-click stop.
For operators and organisationsKeys for managing shared water bodies and for organisations' scripts. Visitors do not need these.
Operator key
Anyone can assess and watch water bodies. On a public deployment, deleting or editing shared water bodies (including the drinking-water flag) needs the operator’s key. It is stored only in this browser and sent only with changes.
Organisation API keys
A key lifts the anonymous rate limits for one organisation's scripts and dashboards.
Save the operator key above to issue and revoke keys. Organisations send their key as the X-API-Key header.