Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 10 observed points and 21 forecast points.
Flood-stage context
Source-published thresholds where available
Action25 ftSource-backed threshold
Minor flood27 ftSource-backed threshold
Moderate flood30 ftSource-backed threshold
Major flood33.1 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFF • stage11.3 ftValid Jun 21, 2026 at 1:00 PM CDT
HGIFF • stage12.5 ftValid Jun 21, 2026 at 7:00 PM CDT
HGIFF • stage13.5 ftValid Jun 22, 2026 at 1:00 AM CDT
HGIFF • stage14.5 ftValid Jun 22, 2026 at 7:00 AM CDT
HGIFF • stage15.4 ftValid Jun 22, 2026 at 1:00 PM CDT
status • stage15.7 ftValid Jun 22, 2026 at 7:00 PM CDT
Observations
stage
9.48 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
7.77 ft
Observed Jun 18, 2026 at 7:00 PM CDT
stage
13.76 ft
Observed Jun 11, 2026 at 7:00 PM CDT
stage
12.13 ft
Observed Jun 8, 2026 at 7:00 PM CDT
stage
8.48 ft
Observed Jun 4, 2026 at 7:00 PM CDT
stage
21.65 ft
Observed May 29, 2026 at 7:00 PM CDT
stage
6.72 ft
Observed May 22, 2026 at 7:00 PM CDT
stage
7.63 ft
Observed May 21, 2026 at 7:00 PM CDT
stage
14.51 ft
Observed May 19, 2026 at 7:00 PM CDT
stage
4.85 ft
Observed May 14, 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.