Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 7 observed points and 6 forecast points.
Flood-stage context
Source-published thresholds where available
Action29 ftSource-backed threshold
Minor flood32 ftSource-backed threshold
Moderate flood35 ftSource-backed threshold
Major flood36 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage4.8 ftValid Jun 22, 2026 at 1:00 AM CDT
HGIFF • stage4.7 ftValid Jun 22, 2026 at 7:00 AM CDT
HGIFF • stage4.5 ftValid Jun 22, 2026 at 1:00 PM CDT
HGIFF • stage4.4 ftValid Jun 22, 2026 at 7:00 PM CDT
HGIFF • stage4.3 ftValid Jun 23, 2026 at 1:00 AM CDT
HGIFF • stage4.1 ftValid Jun 23, 2026 at 7:00 AM CDT
Observations
stage
5.18 ft
Observed Jun 17, 2026 at 7:00 PM CDT
stage
4.16 ft
Observed Jun 8, 2026 at 7:00 PM CDT
stage
9.35 ft
Observed Jun 2, 2026 at 7:00 PM CDT
stage
11.92 ft
Observed May 29, 2026 at 7:00 PM CDT
stage
2.09 ft
Observed May 18, 2026 at 7:00 PM CDT
stage
3.74 ft
Observed May 13, 2026 at 7:00 PM CDT
stage
6.73 ft
Observed May 9, 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.