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NWS / NWPSSite ID: rnoo1active

NWS / NWPS rnoo1

Ohio River at Willow Island Lock

Ohio River • Washington • OH

Latest public reading13.45 ftObserved Aug 31, 2026 at 12:00 PM CDT
TrendFallingForecast available
Data freshnessStaleBeyond three times the publishing interval. Value shown with its age, never hidden.Observation 4021 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 12 observed points and 8 forecast points.

Line chart: Observed, Forecast05101520252026-05-122026-08-262026-09-05
Data series

Flood-stage context

Source-published thresholds where available

Action35 ftSource-backed threshold
Minor flood37 ftSource-backed threshold
Moderate flood41 ftSource-backed threshold
Major flood42 ftSource-backed threshold

Forecast

Linked NWS/NWPS values

HTIFF • stage12.6 ftValid Sep 3, 2026 at 1:00 PM CDT
HTIFF • stage12.6 ftValid Sep 3, 2026 at 7:00 PM CDT
HTIFF • stage12.6 ftValid Sep 4, 2026 at 1:00 AM CDT
HTIFF • stage12.6 ftValid Sep 4, 2026 at 7:00 AM CDT
HTIFF • stage12.6 ftValid Sep 4, 2026 at 1:00 PM CDT
HTIFF • stage12.6 ftValid Sep 4, 2026 at 7:00 PM CDT

Observations

stage

13.45 ft

Observed Aug 30, 2026 at 7:00 PM CDT

stage

15 ft

Observed Aug 25, 2026 at 7:00 PM CDT

stage

20.18 ft

Observed Aug 16, 2026 at 7:00 PM CDT

stage

14.23 ft

Observed Jul 6, 2026 at 7:00 PM CDT

stage

12.54 ft

Observed Jul 2, 2026 at 7:00 PM CDT

stage

14.22 ft

Observed Jun 26, 2026 at 7:00 PM CDT

stage

13.27 ft

Observed Jun 20, 2026 at 7:00 PM CDT

stage

13.5 ft

Observed Jun 16, 2026 at 7:00 PM CDT

stage

14.05 ft

Observed Jun 10, 2026 at 7:00 PM CDT

stage

14.31 ft

Observed Jun 5, 2026 at 7:00 PM CDT

stage

22.87 ft

Observed May 25, 2026 at 7:00 PM CDT

stage

17.05 ft

Observed May 11, 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.