Waderly
Live water levels for every USGS stream gauge in Washington, organized by river basin. Jump to a basin below, or open any gauge for current flow, gauge height, water temperature, and fishing conditions before you go.
Grouped by USGS hydrologic basin (largest first) — every indexed gauge is listed, nothing hidden behind a featured subset.
318 USGS gauges in the Puget Sound watershed (HUC 1711).
83 USGS gauges in the Upper Columbia watershed (HUC 1702).
57 USGS gauges in the Oregon-Washington Coastal watershed (HUC 1710).
34 USGS gauges in the Lower Columbia watershed (HUC 1708).
23 USGS gauges in the Yakima watershed (HUC 1703).
20 USGS gauges in the Kootenai-Pend Oreille-Spokane watershed (HUC 1701).
20 USGS gauges in the Middle Columbia watershed (HUC 1707).
15 USGS gauges in the Lower Snake watershed (HUC 1706).
6 additional gauges not yet assigned to a river basin.
Fishing the border? Check river levels in nearby states:
Waderly currently indexes 576 public USGS stream gauges in Washington. Examples on this page include 24n/01e-22h01 Oubt-718 Surface, 24n/01e-22j01 Oua-241 Surface, 24n/01e-22j02 Oubt-722 Surface.
This state hub links to every indexed Waderly gauge page in Washington, so you can jump from a statewide view into current flow, gauge height, water temperature, and weather for individual rivers and creeks.
The Washington hub is a crawlable index of the full state network. It makes it easier to compare nearby waters, discover smaller creeks you may not search by name, and reach every gauge page from one place.
Waderly supports public stream gauges across all 50 states. This Washington page includes the full state index, so search engines and users can reach every gauge from one crawlable hub.
These pages are built from the public USGS stream-gauge network and linked into Waderly's map so anglers, paddlers, and waders can move from a broad state view into specific rivers quickly.