Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 8 observed points and 17 forecast points.
Flood-stage context
Source-published thresholds where available
Action23 ftSource-backed threshold
Minor flood24 ftSource-backed threshold
Moderate flood26 ftSource-backed threshold
Major flood28 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage14.3 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage14.4 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage14.5 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage14.5 ftValid Sep 4, 2026 at 7:00 AM CDT
status • stage14.6 ftValid Sep 4, 2026 at 1:00 PM CDT
HGIFF • stage14.6 ftValid Sep 4, 2026 at 1:00 PM CDT
Observations
stage
13.82 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
13.83 ft
Observed Aug 24, 2026 at 7:00 PM CDT
stage
16.91 ft
Observed Jul 8, 2026 at 7:00 PM CDT
stage
24.21 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
17.25 ft
Observed Jun 13, 2026 at 7:00 PM CDT
stage
18.93 ft
Observed Jun 5, 2026 at 7:00 PM CDT
stage
18.52 ft
Observed May 31, 2026 at 7:00 PM CDT
stage
19.6 ft
Observed May 14, 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.