Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 4 observed points and 5 forecast points.
Flood-stage context
Source-published thresholds where available
Action18 ftSource-backed threshold
Minor flood23 ftSource-backed threshold
Moderate flood26 ftSource-backed threshold
Major flood32 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HPIFF • stage9.8 ftValid Sep 3, 2026 at 7:00 AM CDT
HPIFF • stage9.8 ftValid Sep 3, 2026 at 1:00 PM CDT
HPIFF • stage9.8 ftValid Sep 3, 2026 at 7:00 PM CDT
HPIFF • stage9.8 ftValid Sep 4, 2026 at 1:00 AM CDT
HPIFF • stage9.8 ftValid Sep 4, 2026 at 7:00 AM CDT
Observations
stage
9.83 ft
Observed Aug 29, 2026 at 7:00 PM CDT
stage
10.38 ft
Observed Aug 24, 2026 at 7:00 PM CDT
stage
10.8 ft
Observed Aug 19, 2026 at 7:00 PM CDT
stage
10.82 ft
Observed Aug 12, 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.