#GroundWater
Live, measured metrics for the hashtag #GroundWater from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #groundwater
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-08 15:08 UTC6 uses by 6 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-11-08 15:08 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-08 15:08 UTCEverything below is measured over the latest 40 public posts (spanning ~864 hours).
Posting hours (UTC) — busiest: 12:00
Languages: English (39) · French (1)
Avg boosts / post: 1.5
Top of the latest posts
#30DayMapChallenge Day 1: Points 💧 Qanat, falaj, foggara, khettara, karez, puquio: one idea, many names. Hand-dug tunnels that bring groundwater to the surface by gravity, from Hili 15 in Al Ain (~1000 BCE) to Iran, the Sahara, Madrid and
Countries almost never go to war over water. That is not good news. 20th century: 7 minor skirmishes, 145 treaties. 2024: 420 recorded violent events involving water. Boost it if it is useful, and tell me what I missed. #Water #RemoteSensin
Global Groundwater Drought Recovery Patterns -- https://www.uu.nl/en/news/global-groundwater-drought-recovery-patterns <-- shared technical article -- https://doi.org/10.1088/3033-4942/aea63d <-- shared paper -- https://doi.org/10.1126/scie
What “groundwater” means
Wiktionary · Wikipediagroundwater
- nounWater that exists beneath the earth's surface in underground streams and aquifers.
Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available fresh water in the world is groundwater. A unit of rock or an unconsolidated deposit is called an aquifer when it can yield a usable quantity of water. The depth at which soil pore spaces or fractures and voids in rock become completely saturated with water is called the water table. Groundwater is recharged from the surface; it
“Groundwater” on Wikipedia (CC BY-SA) →#groundwater across platforms
every network with a public tag surfaceFollow #groundwater straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/groundwater