Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 8 observed points and 16 forecast points.
Flood-stage context
Source-published thresholds where available
Action14 ftSource-backed threshold
Minor flood20 ftSource-backed threshold
Moderate flood23 ftSource-backed threshold
Major flood29 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage3.8 ftValid Jun 21, 2026 at 7:00 PM CDT
HGIFF • stage4 ftValid Jun 22, 2026 at 1:00 AM CDT
HGIFF • stage4.9 ftValid Jun 22, 2026 at 7:00 AM CDT
HGIFF • stage6.3 ftValid Jun 22, 2026 at 1:00 PM CDT
HGIFF • stage7.2 ftValid Jun 22, 2026 at 7:00 PM CDT
status • stage7.5 ftValid Jun 23, 2026 at 1:00 AM CDT
Observations
stage
4.54 ft
Observed Jun 19, 2026 at 7:00 PM CDT
stage
4.14 ft
Observed Jun 15, 2026 at 7:00 PM CDT
stage
3.9 ft
Observed Jun 8, 2026 at 7:00 PM CDT
stage
5.39 ft
Observed Jun 3, 2026 at 7:00 PM CDT
stage
7.18 ft
Observed May 27, 2026 at 7:00 PM CDT
stage
7.34 ft
Observed May 19, 2026 at 7:00 PM CDT
stage
3.87 ft
Observed May 13, 2026 at 7:00 PM CDT
stage
6.35 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.