Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 2 observed points and 3 forecast points.
Flood-stage context
Source-published thresholds where available
Action590 ftSource-backed threshold
Minor flood592 ftSource-backed threshold
Moderate flood592 ftSource-backed threshold
Major flood597 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HPIFA • stage546.98 ftValid Sep 3, 2026 at 3:00 AM CDT
HPIFA • stage546.98 ftValid Sep 3, 2026 at 4:00 AM CDT
HPIFA • stage546.98 ftValid Sep 3, 2026 at 5:00 AM CDT
Observations
stage
546.95 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
550.64 ft
Observed Aug 15, 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.