Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 5 observed points and 5 forecast points.
Flood-stage context
Source-published thresholds where available
Action546 ftSource-backed threshold
Minor flood548 ftSource-backed threshold
Moderate flood548 ftSource-backed threshold
Major flood553 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HPIFA • stage540.61 ftValid Sep 3, 2026 at 1:00 AM CDT
HPIFA • stage540.6 ftValid Sep 3, 2026 at 2:00 AM CDT
HPIFA • stage540.6 ftValid Sep 3, 2026 at 3:00 AM CDT
HPIFA • stage540.6 ftValid Sep 3, 2026 at 4:00 AM CDT
HPIFA • stage540.6 ftValid Sep 3, 2026 at 5:00 AM CDT
Observations
stage
540.6 ft
Observed Sep 1, 2026 at 7:00 PM CDT
stage
540.79 ft
Observed Aug 29, 2026 at 7:00 PM CDT
stage
541.32 ft
Observed Aug 17, 2026 at 7:00 PM CDT
stage
541.52 ft
Observed Aug 13, 2026 at 7:00 PM CDT
stage
541.6 ft
Observed Aug 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.