#nhd

Live, measured metrics for the hashtag #nhd from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #nhd

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.

$5,313.74/ year · 3-character #name
Claim #nhd — $5,313.74/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
29
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 29
0.2
Avg reactions / post
Mastodon · last 29

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 08:45 UTC
0
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

0 uses by 0 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 2026-07-27 08:45 UTC
#nhdhhs
0 uses · 0 accounts / 7d
#nhduinrservaat
0 uses · 0 accounts / 7d
#nhd111
0 uses · 0 accounts / 7d
#nhday
0 uses · 0 accounts / 7d
#nhdotaeronautics
0 uses · 0 accounts / 7d
#nhdotsafetypatrol
0 uses · 0 accounts / 7d
#nhdottraffic
0 uses · 0 accounts / 7d
#nhdplusmr
0 uses · 0 accounts / 7d
#nhdplushr
0 uses · 0 accounts / 7d
#NHD50
0 uses · 0 accounts / 7d
#nhdes
0 uses · 0 accounts / 7d
#nhdc
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 08:45 UTC

Everything below is measured over the latest 29 public posts (spanning ~28948 hours).

Posting hours (UTC) — busiest: 03:00

00:0012:0023:00

Languages: English (29)

Avg boosts / post: 1.2

Top of the latest posts

  • I really enjoyed seeing all of the Day 1 toots and data viz! For Day 2, I’m getting out of my comfort zone to explore hydrological data. The map shows streams and reaches from the USGS National Hydrography Dataset (Hydrological Unit 8) in t

    J9C :arcgis: :python: :osm:@[email protected]♥ 2↻ 22023-11-02 11:45 UTCView post →

  • Comparative Analysis Of Performance And Mechanisms Of Flood Inundation Map Generation Using Height Above Nearest Drainage -- https://doi.org/10.1016/j.envsoft.2022.105565 <-- shared paper -- #GIS #spatial #mapping #model #modeling #flood #w

    💧🌏 Greg Cocks@[email protected]♥ 2↻ 32023-02-17 04:10 UTCView post →

  • Toward A Searchable, Network-Linked Database Of River Inundation Extents -- https://waterdata.usgs.gov/blog/nhgf-river-inundation/ <-- shared article -- #GIS #spatial #mapping #water #hydrology #hydrography #hydrofabric #flood #innundation

    💧🌏 Greg Cocks@[email protected]♥ 1↻ 52023-03-28 23:31 UTCView post →

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/nhd