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
Action22 ftSource-backed threshold
Minor flood24 ftSource-backed threshold
Moderate flood26 ftSource-backed threshold
Major flood28 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFZ • stage9.87 ftValid Jun 21, 2026 at 11:00 AM CDT
HGIFZ • stage10.12 ftValid Jun 21, 2026 at 12:00 PM CDT
HGIFZ • stage10.06 ftValid Jun 21, 2026 at 1:00 PM CDT
HGIFZ • stage9.84 ftValid Jun 21, 2026 at 2:00 PM CDT
HGIFZ • stage9.65 ftValid Jun 21, 2026 at 3:00 PM CDT
HGIFZ • stage9.48 ftValid Jun 21, 2026 at 4:00 PM CDT
Observations
stage
10.93 ft
Observed Jun 16, 2026 at 7:00 PM CDT
stage
11.62 ft
Observed Jun 8, 2026 at 7:00 PM CDT
stage
10.75 ft
Observed May 31, 2026 at 7:00 PM CDT
stage
10.11 ft
Observed May 13, 2026 at 7:00 PM CDT
stage
10.46 ft
Observed May 10, 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.