Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 11 observed points and 17 forecast points.
Flood-stage context
Source-published thresholds where available
Action12 ftSource-backed threshold
Minor flood16 ftSource-backed threshold
Moderate flood23 ftSource-backed threshold
Major flood27 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage4.1 ftValid Sep 3, 2026 at 7:00 AM CDT
HGIFF • stage4.1 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage4.1 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage4 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage4 ftValid Sep 4, 2026 at 7:00 AM CDT
HGIFF • stage4 ftValid Sep 4, 2026 at 1:00 PM CDT
Observations
stage
4.18 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
5 ft
Observed Aug 26, 2026 at 7:00 PM CDT
stage
9.32 ft
Observed Aug 13, 2026 at 7:00 PM CDT
stage
6.23 ft
Observed Aug 2, 2026 at 7:00 PM CDT
stage
3.88 ft
Observed Jul 28, 2026 at 7:00 PM CDT
stage
4.52 ft
Observed Jun 30, 2026 at 7:00 PM CDT
stage
5.18 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
5.35 ft
Observed Jun 16, 2026 at 7:00 PM CDT
stage
5.3 ft
Observed Jun 4, 2026 at 7:00 PM CDT
stage
6.69 ft
Observed May 31, 2026 at 7:00 PM CDT
stage
4.95 ft
Observed May 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.