Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 5 observed points and 19 forecast points.
Flood-stage context
Source-published thresholds where available
Action10 ftSource-backed threshold
Minor flood10 ftSource-backed threshold
Moderate flood14 ftSource-backed threshold
Major flood16 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage9.4 ftValid Jun 21, 2026 at 7:00 PM CDT
HGIFF • stage9 ftValid Jun 22, 2026 at 1:00 AM CDT
HGIFF • stage8.6 ftValid Jun 22, 2026 at 7:00 AM CDT
HGIFF • stage8.3 ftValid Jun 22, 2026 at 1:00 PM CDT
HGIFF • stage8.1 ftValid Jun 22, 2026 at 7:00 PM CDT
HGIFF • stage8 ftValid Jun 23, 2026 at 1:00 AM CDT
Observations
stage
10.5 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
7.16 ft
Observed Jun 15, 2026 at 7:00 PM CDT
stage
6.07 ft
Observed Jun 13, 2026 at 7:00 PM CDT
stage
8.26 ft
Observed Jun 5, 2026 at 7:00 PM CDT
stage
9.22 ft
Observed May 24, 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.