US Geological Survey public API for water data (stream gauges, flow, levels).
Get told when a new site ships with USGS Water Services.
26 new sites with USGS Water Services first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using USGS Water Services, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work99 sites
90 found by StackScope, 9 via launch platforms
- StackScope Discovery (Indie) 54
- StackScope Wider Web 36
- Product Hunt 4
- Hacker News 2
- Other 2
- PeerPush 1
USGS Water Services has been detected on 99 launches we've crawled, with 8 of those in October 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Odd Orbit · The live map of the unexplained, yesterday.
It's most commonly paired with USGS Earthquake API, HSTS, and Google Maps. By product type, the launches using it are most often Crypto (48%), AI (10%), and Health (10%).
What kind of products ship with USGS Water Services
29 launches
Domain endings using USGS Water Services
99 sites
- .com 52.53%
- .app 21.21%
- .org 11.11%
- .io 2.02%
- .me 2.02%
- .site 2.02%
- .ai 1.01%
- .ca 1.01%
- .dev 1.01%
Share of new sites using USGS Water Services
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026.
The shaded parts of the chart are measured against a different set of sites.
Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: on 10 September 2026 we improved our infrastructure so we can index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.
Government leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 |
|
<0.01% | 49.25% | |
| #2 |
|
<0.01% | 16.42% | |
| #3 | Tribunal Superior Eleitoral | <0.01% | 5.97% | |
| #4 |
|
<0.01% | 2.99% | |
| #5 |
|
<0.01% | 1.99% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Government tool. All 46 in Government →
Recent launches we can show
63 of the 99 sites using USGS Water Services are product launches we list individually. The other 36 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
Showing the most recent 12 of 63.
The StackScope API serves all 99 sites using USGS Water Services, filterable and exportable, from £15 a month.