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NWS / NWPSSite ID: clkm7active

NWS / NWPS clkm7

Mississippi River at Clarksville Lock and Dam 24

Mississippi River • Pike • MO

Latest public reading15.87 ftObserved Jul 26, 2026 at 9:30 PM CDT
TrendFallingForecast available
Data freshness StaleObservation 710 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 10 observed points and 52 forecast points.

Line chart: Observed, Forecast0510152025302026-05-102026-08-062026-08-09
Data series

Flood-stage context

Source-published thresholds where available

Action23 ftSource-backed threshold
Minor flood25 ftSource-backed threshold
Moderate flood31 ftSource-backed threshold
Major flood33 ftSource-backed threshold

Forecast

Linked NWS/NWPS values

HTIFF • stage15.4 ftValid Jul 27, 2026 at 1:00 PM CDT
HTIFF • stage15.4 ftValid Jul 27, 2026 at 7:00 PM CDT
HTIFF • stage15.3 ftValid Jul 28, 2026 at 1:00 AM CDT
HTIFF • stage15.2 ftValid Jul 28, 2026 at 7:00 AM CDT
HTIFF • stage15.1 ftValid Jul 28, 2026 at 1:00 PM CDT
HTIFF • stage14.9 ftValid Jul 28, 2026 at 7:00 PM CDT

Observations

stage

15.87 ft

Observed Jul 26, 2026 at 7:00 PM CDT

stage

17.65 ft

Observed Jul 19, 2026 at 7:00 PM CDT

stage

22.01 ft

Observed Jul 12, 2026 at 7:00 PM CDT

stage

16.97 ft

Observed Jul 2, 2026 at 7:00 PM CDT

stage

25.19 ft

Observed Jun 22, 2026 at 7:00 PM CDT

stage

25.8 ft

Observed Jun 15, 2026 at 7:00 PM CDT

stage

15.7 ft

Observed Jun 5, 2026 at 7:00 PM CDT

stage

18.39 ft

Observed May 27, 2026 at 7:00 PM CDT

stage

19.45 ft

Observed May 18, 2026 at 7:00 PM CDT

stage

21.83 ft

Observed May 9, 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.