Stage and discharge
Hourly readings and linked forecast values
Observed Forecast
Stage and discharge chart includes 1 observed point and 5 forecast points.
Flood-stage context
Source-published thresholds where available
Action166 ftSource-backed threshold
Minor flood168.5 ftSource-backed threshold
Moderate flood172 ftSource-backed threshold
Major flood175.5 ftSource-backed threshold
Forecast
Linked NWS/NWPS values
HGIFZ • stage151.9 ftValid Jul 27, 2026 at 7:00 AM CDT
HGIFZ • stage151.91 ftValid Jul 27, 2026 at 1:00 PM CDT
HGIFZ • stage151.91 ftValid Jul 27, 2026 at 7:00 PM CDT
HGIFZ • stage151.91 ftValid Jul 28, 2026 at 1:00 AM CDT
HGIFZ • stage151.89 ftValid Jul 28, 2026 at 7:00 AM CDT
Observations
Stage
151.92 ft
Observed Jul 27, 2026 at 5:00 AM 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.