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USGSSite ID: 06909000active

USGS 06909000

Missouri River at Boonville, MO

Missouri River • Cooper County • MO

Latest public reading45,000 cfsObserved May 11, 2026 at 1:00 PM CDT
TrendRisingForecast available
Data freshness StaleObservation 5897 minutes old
Flood contextNo source flood categoryFetched Timestamp unavailable

Stage and discharge

Observed source readings

Stage and discharge

Hourly readings and linked forecast values

Observed Forecast

Stage and discharge chart includes 1 observed point and 18 forecast points.

Line chart: Observed, Forecast024681012141606-02 01:0406-08 12:0006-10 12:00
Data series

Flood-stage context

Source-published thresholds where available

Action18 ftSource-backed threshold
Minor flood21 ftSource-backed threshold
Moderate flood30 ftSource-backed threshold
Major flood34 ftSource-backed threshold

Forecast

Linked NWS/NWPS values

HGIFE • stage12.3 ftValid Jun 6, 2026 at 1:00 AM CDT
HGIFE • stage12.1 ftValid Jun 6, 2026 at 7:00 AM CDT
HGIFE • stage6.4 ftValid Jun 6, 2026 at 1:00 PM CDT
HGIFE • stage6.4 ftValid Jun 6, 2026 at 7:00 PM CDT
HGIFE • stage6.4 ftValid Jun 7, 2026 at 1:00 AM CDT
HGIFE • stage6.4 ftValid Jun 7, 2026 at 7:00 AM CDT

Observations

Stage

14.81 ft

Observed Jun 1, 2026 at 8:04 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.