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NWS / NWPSSite ID: grrw4active

NWS / NWPS grrw4

Green River (WY-UT-CO) at Green River

Green River (WY-UT-CO) • Sweetwater • WY

Latest public reading0.99 ftObserved Jun 15, 2026 at 5:30 PM CDT
TrendFallingForecast available
Data freshness StaleObservation 8420 minutes old
Flood contextNo source flood categoryFetched Timestamp unavailable

Stage and discharge

Observed source readings

Stage and discharge

Daily rollups and linked forecast values

Observed Forecast

Stage and discharge chart includes 2 observed points and 18 forecast points.

Line chart: Observed, Forecast00.20.40.60.811.21.42026-05-152026-06-222026-06-22
Data series

Flood-stage context

Source-published thresholds where available

Action5.5 ftSource-backed threshold
Minor flood7 ftSource-backed threshold
Moderate flood8 ftSource-backed threshold
Major flood9 ftSource-backed threshold

Forecast

Linked NWS/NWPS values

HGIFE • stage1.02 ftValid Jun 21, 2026 at 2:00 PM CDT
HGIFE • stage1.02 ftValid Jun 21, 2026 at 3:00 PM CDT
HGIFE • stage1.02 ftValid Jun 21, 2026 at 4:00 PM CDT
HGIFE • stage1.02 ftValid Jun 21, 2026 at 5:00 PM CDT
HGIFE • stage1.02 ftValid Jun 21, 2026 at 6:00 PM CDT
HGIFE • stage1.02 ftValid Jun 21, 2026 at 7:00 PM CDT

Observations

stage

0.99 ft

Observed Jun 14, 2026 at 7:00 PM CDT

stage

1.32 ft

Observed May 14, 2026 at 7:00 PM CDT

Alerts

Alerts unavailable

Alerts are shown only when the API returns a source-backed match.

Official public sources

Readings and thresholds stay tied to USGS, NOAA/NWS, or source-backed records.

Source freshness

Observed and fetched timestamps are shown separately when the API returns them.

Transparent methodology

Unavailable forecasts, alerts, and thresholds are shown as unavailable states.