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Water System Map Block for Radix UI

Three reservoirs, three treatment works and six supply zones on a drawn valley; a toggle of 0, 2, 4 or 6 dry weeks lowers each reservoir gauge, and every zone says how many weeks of supply remain and its restriction level.

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Overview

Show how long the water lasts, with this water system map for React with Radix UI. Weirwood, a water utility, draws three reservoirs with a vertical gauge each, three treatment works and six numbered supply zones on a river valley with contour lines, joined by trunk mains (solid) and distribution mains (dashed). A Toggle Group sets 0, 2, 4 or 6 dry weeks: each reservoir loses a typed share of its level a week, so the gauges fall, and a list of zones says for each how many weeks of supply remain and the restriction its reservoir's level brings, in words: None, Hosepipe ban or Rationing. A restricted zone gets a dashed ring on the map. The header says the result in a sentence and a polite message speaks it after each choice. It's built from Toggle Group and Guides, with a CSS entrance only. For water utilities, drought planning and public notices.

FAQ

How are weeks of supply and restrictions worked out?

Each reservoir has a level today and a drop in percentage points per dry week. The level after some weeks is the level minus weeks times the drop, never below zero; the weeks of supply remaining are that level over the drop, rounded down; and the restriction is None at 50 percent or more, Hosepipe ban from 25 percent, Rationing below. All are typed rules, not a hydrological model.

How do I use my own system?

Edit RESERVOIRS (a level, a drop and a position), WORKS (which reservoir feeds each works) and ZONES (which works supplies each zone), and DRY for the choices. The gauges, mains, list and sentence follow.

Can I close a valve or divert supply?

No. This block asks how long supply lasts, not how to re-route it; the fiber network block is the one that cuts a link. Add a control of your own that changes which works feeds a zone.

Can I use it without a mouse?

Yes. The toggle group is a labelled control and the zones are a plain list that gives each zone's reservoir, level, weeks remaining and restriction in words. The map is decoration, hidden from assistive technology, and a restricted zone is marked by its word as well as its dashed ring.

What stays local in the demo, and how do I wire it up?

All of it. The reservoirs, rates and thresholds are invented and nothing is measured. In your app feed the levels from your telemetry and the drop from a demand and inflow forecast.

How does it look on a phone?

The toggle comes first, the map has a fixed height, and the zones scroll in a box of fixed height under it, so choosing another number of weeks never changes the length of the page.

All 100 map blocks