Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 9 observed points and 37 forecast points.
Flood-stage context
Source-published thresholds where available
Action23.5 ftSource-backed threshold
Minor flood28 ftSource-backed threshold
Moderate flood30 ftSource-backed threshold
Major flood32 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFZ • stage11.29 ftValid Jul 27, 2026 at 1:00 PM CDT
HGIFZ • stage11.41 ftValid Jul 27, 2026 at 7:00 PM CDT
HGIFZ • stage11.49 ftValid Jul 28, 2026 at 1:00 AM CDT
HGIFZ • stage11.45 ftValid Jul 28, 2026 at 7:00 AM CDT
HGIFZ • stage11.4 ftValid Jul 28, 2026 at 1:00 PM CDT
HGIFZ • stage11.41 ftValid Jul 28, 2026 at 7:00 PM CDT
Observations
stage
11.49 ft
Observed Jul 26, 2026 at 7:00 PM CDT
stage
11.88 ft
Observed Jul 17, 2026 at 7:00 PM CDT
stage
13.02 ft
Observed Jul 1, 2026 at 7:00 PM CDT
stage
13.7 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
13.47 ft
Observed Jun 11, 2026 at 7:00 PM CDT
stage
14.19 ft
Observed Jun 4, 2026 at 7:00 PM CDT
stage
13.6 ft
Observed May 25, 2026 at 7:00 PM CDT
stage
14.72 ft
Observed May 17, 2026 at 7:00 PM CDT
stage
13.82 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.