Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 9 observed points and 8 forecast points.
Flood-stage context
Source-published thresholds where available
Action587.1 ftSource-backed threshold
Minor flood589 ftSource-backed threshold
Moderate flood590 ftSource-backed threshold
Major flood591 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HPIFF • stage581.3 ftValid Sep 3, 2026 at 1:00 PM CDT
HPIFF • stage581.2 ftValid Sep 3, 2026 at 7:00 PM CDT
HPIFF • stage581.2 ftValid Sep 4, 2026 at 1:00 AM CDT
HPIFF • stage581.1 ftValid Sep 4, 2026 at 7:00 AM CDT
HPIFF • stage581 ftValid Sep 4, 2026 at 1:00 PM CDT
HPIFF • stage581 ftValid Sep 4, 2026 at 7:00 PM CDT
Observations
stage
581.34 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
579.14 ft
Observed Aug 25, 2026 at 7:00 PM CDT
stage
584.68 ft
Observed Jul 26, 2026 at 7:00 PM CDT
stage
585.17 ft
Observed Jul 24, 2026 at 7:00 PM CDT
stage
585.86 ft
Observed Jul 21, 2026 at 7:00 PM CDT
stage
586.12 ft
Observed Jul 15, 2026 at 7:00 PM CDT
stage
586.22 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
586.53 ft
Observed May 13, 2026 at 7:00 PM CDT
stage
586.46 ft
Observed May 11, 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.