Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 10 observed points and 14 forecast points.
Flood-stage context
Source-published thresholds where available
Action15.1 ftSource-backed threshold
Minor flood18.5 ftSource-backed threshold
Moderate flood21.5 ftSource-backed threshold
Major flood23.5 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage2.9 ftValid Sep 3, 2026 at 1:00 AM CDT
HGIFF • stage2.8 ftValid Sep 3, 2026 at 7:00 AM CDT
HGIFF • stage2.8 ftValid Sep 3, 2026 at 1:00 PM CDT
HGIFF • stage2.8 ftValid Sep 3, 2026 at 7:00 PM CDT
HGIFF • stage2.8 ftValid Sep 4, 2026 at 1:00 AM CDT
HGIFF • stage2.8 ftValid Sep 4, 2026 at 7:00 AM CDT
Observations
stage
2.94 ft
Observed Sep 1, 2026 at 7:00 PM CDT
stage
4.2 ft
Observed Aug 22, 2026 at 7:00 PM CDT
stage
2.85 ft
Observed Aug 3, 2026 at 7:00 PM CDT
stage
5.48 ft
Observed Jul 23, 2026 at 7:00 PM CDT
stage
3.05 ft
Observed Jun 26, 2026 at 7:00 PM CDT
stage
3.63 ft
Observed Jun 19, 2026 at 7:00 PM CDT
stage
5.67 ft
Observed Jun 14, 2026 at 7:00 PM CDT
stage
3.04 ft
Observed Jun 8, 2026 at 7:00 PM CDT
stage
9.11 ft
Observed May 27, 2026 at 7:00 PM CDT
stage
3.45 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.