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NWS / NWPSSite ID: EYAA2active

NWS / NWPS EYAA2

Eyak River at Copper River Hwy near Cordova

Eyak River • Valdez-Cordova • AK

Latest public reading17.85 ftObserved Jun 21, 2026 at 11:50 AM CDT
TrendRisingForecast available
Data freshness DelayedObservation 116 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 3 observed points and 7 forecast points.

Line chart: Observed, Forecast051015202026-06-022026-06-222026-06-222026-06-23
Data series

Flood-stage context

Source-published thresholds where available

Action23.5 ftSource-backed threshold
Minor flood24.5 ftSource-backed threshold
Moderate flood25.5 ftSource-backed threshold

Forecast

Linked NWS/NWPS values

HGIFE • stage17.88 ftValid Jun 21, 2026 at 7:00 PM CDT
HGIFE • stage17.88 ftValid Jun 22, 2026 at 1:00 AM CDT
HGIFE • stage17.89 ftValid Jun 22, 2026 at 7:00 AM CDT
HGIFE • stage17.9 ftValid Jun 22, 2026 at 1:00 PM CDT
HGIFE • stage17.91 ftValid Jun 22, 2026 at 7:00 PM CDT
status • stage17.93 ftValid Jun 23, 2026 at 1:00 AM CDT

Observations

stage

17.85 ft

Observed Jun 20, 2026 at 7:00 PM CDT

stage

17.93 ft

Observed Jun 18, 2026 at 7:00 PM CDT

stage

17.4 ft

Observed Jun 1, 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.