Gulkana River at the Richardson Highway near Gulkana

NWS / NWPSSite ID: gula2active

NWS / NWPS gula2

Gulkana River • Copper River • AK

Latest public reading5.77 ftObserved Sep 2, 2026 at 11:52 PM CDT

TrendRisingForecast available

Data freshnessStaleBeyond three times the publishing interval. Value shown with its age, never hidden.Observation 197 minutes old

Flood contextNo source flood categoryFetched Timestamp unavailable

Stage and discharge

Observed source readings

Hourly readings and linked forecast values

Observed Forecast

Source-published thresholds where available

Action9 ftSource-backed threshold

Minor flood10 ftSource-backed threshold

Moderate flood10.5 ftSource-backed threshold

Linked NWS/NWPS values

HGIFE • stage5.76 ftValid Sep 3, 2026 at 7:00 AM CDT

HGIFE • stage5.75 ftValid Sep 3, 2026 at 1:00 PM CDT

HGIFE • stage5.75 ftValid Sep 3, 2026 at 7:00 PM CDT

HGIFE • stage5.74 ftValid Sep 4, 2026 at 1:00 AM CDT

HGIFE • stage5.74 ftValid Sep 4, 2026 at 7:00 AM CDT

HGIFE • stage5.73 ftValid Sep 4, 2026 at 1:00 PM CDT

Stage

5.77 ft

Observed Sep 2, 2026 at 11:52 PM CDT

Stage

5.72 ft

Observed Aug 31, 2026 at 7:56 PM CDT

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

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

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

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