Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 16 observed points and 10 forecast points.
Flood-stage context
Source-published thresholds where available
Action7 ftSource-backed threshold
Minor flood8 ftSource-backed threshold
Moderate flood10 ftSource-backed threshold
Major flood12 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage3.1 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage3 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage2.8 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage2.7 ftValid Sep 4, 2026 at 7:00 AM CDT
HGIFF • stage2.7 ftValid Sep 4, 2026 at 1:00 PM CDT
HGIFF • stage2.7 ftValid Sep 4, 2026 at 7:00 PM CDT
Observations
stage
2.68 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
2.92 ft
Observed Aug 28, 2026 at 7:00 PM CDT
stage
2.69 ft
Observed Aug 25, 2026 at 7:00 PM CDT
stage
2.78 ft
Observed Aug 19, 2026 at 7:00 PM CDT
stage
3.02 ft
Observed Aug 16, 2026 at 7:00 PM CDT
stage
2.7 ft
Observed Aug 11, 2026 at 7:00 PM CDT
stage
4.32 ft
Observed Aug 7, 2026 at 7:00 PM CDT
stage
3.08 ft
Observed Aug 3, 2026 at 7:00 PM CDT
stage
2.58 ft
Observed Jul 31, 2026 at 7:00 PM CDT
stage
3.06 ft
Observed Jul 29, 2026 at 7:00 PM CDT
stage
2.49 ft
Observed Jul 24, 2026 at 7:00 PM CDT
stage
2.62 ft
Observed Jul 11, 2026 at 7:00 PM CDT
stage
2.69 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
2.44 ft
Observed Jun 11, 2026 at 7:00 PM CDT
stage
2.28 ft
Observed May 14, 2026 at 7:00 PM CDT
stage
2.16 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.