Stage and discharge
Daily rollups and linked forecast values
Observed Forecast
Stage and discharge chart includes 5 observed points and 60 forecast points.
Flood-stage context
Source-published thresholds where available
Action20 ftSource-backed threshold
Minor flood25 ftSource-backed threshold
Moderate flood27 ftSource-backed threshold
Major flood29 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFZ • stage13.95 ftValid Sep 3, 2026 at 2:00 AM CDT
HGIFZ • stage11.64 ftValid Sep 3, 2026 at 3:00 AM CDT
HGIFZ • stage9.84 ftValid Sep 3, 2026 at 4:00 AM CDT
HGIFZ • stage8.01 ftValid Sep 3, 2026 at 5:00 AM CDT
HGIFZ • stage7.03 ftValid Sep 3, 2026 at 6:00 AM CDT
HGIFZ • stage6.33 ftValid Sep 3, 2026 at 7:00 AM CDT
Observations
stage
16.76 ft
Observed Sep 2, 2026 at 7:00 PM CDT
stage
15.94 ft
Observed Jul 11, 2026 at 7:00 PM CDT
stage
11.2 ft
Observed Jun 20, 2026 at 7:00 PM CDT
stage
9.29 ft
Observed Jun 11, 2026 at 7:00 PM CDT
stage
10.59 ft
Observed May 13, 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.