Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 9 observed points and 4 forecast points.
Flood-stage context
Source-published thresholds where available
Action15.5 ftSource-backed threshold
Minor flood16.5 ftSource-backed threshold
Moderate flood17.5 ftSource-backed threshold
Major flood18.5 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage12.4 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage12.4 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage12.4 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage12.4 ftValid Sep 4, 2026 at 7:00 AM CDT
Observations
stage
12.47 ft
Observed Aug 29, 2026 at 7:00 PM CDT
stage
12.35 ft
Observed Aug 9, 2026 at 7:00 PM CDT
stage
12.35 ft
Observed Jul 2, 2026 at 7:00 PM CDT
stage
12.55 ft
Observed Jun 17, 2026 at 7:00 PM CDT
stage
12.95 ft
Observed Jun 12, 2026 at 7:00 PM CDT
stage
12.72 ft
Observed Jun 6, 2026 at 7:00 PM CDT
stage
12.62 ft
Observed May 27, 2026 at 7:00 PM CDT
stage
13.01 ft
Observed May 19, 2026 at 7:00 PM CDT
stage
12.37 ft
Observed May 13, 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.