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CLUSTER WATER-STORAGE-ACROSS · 4 ENTRIES · EARLIEST ENTRY 2026-09-06

Water reservoir monitoring apps

This cluster comprises apps that monitor water storage levels in reservoirs or dams, each tied to a single country (Taiwan, Poland, Japan). The dated history is too thin to discern a shape, as no dated entries exist before the index start and most members are undated. Traction is uniformly at zero stars across all members, indicating no clear leader.

Entry timeline

ENTRY TIMELINE

AUG 2026: 2SEP 2026: 1OCT 2026: 1
AUG 2026OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 4 unlabelled

Operator · 2 hobby · 1 open source · 1 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 4 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Sameura Dam Monitor0★7 daysliveopen sourceMobile app that displays real-time and historical storage rates and related data for Japanese dams, with graphs, widgets, and notifications.
  2. 02TCSameuraDamMonitor-apple0★26 days—hobbyMobile and desktop app that displays real-time water storage rates, inflow, outflow, and rainfall for Japanese dams using government-published water data.
  3. 03台灣水庫0★unknownlivehobbyMobile app for checking the latest water storage levels of reservoirs across Taiwan, with bookmarking and theme customization.
  4. 04Zbiorniki Retencyjne - Monitoring stanu zbiorników w Polsce0★unknownliveWater reservoir monitoring web app that displays current storage levels across Poland from recent official data.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.