Stage and discharge
Hourly readings and linked forecast values
Observed Forecast
Stage and discharge chart includes 2 observed points and 60 forecast points.
Flood-stage context
Source-published thresholds where available
Flood-stage context unavailable
Flood category levels are not published or not linked for this gauge.
Forecast
Linked NWS/NWPS values
HGIFZ • stage6.2 ftValid Sep 3, 2026 at 6:00 AM CDT
HGIFZ • stage6.41 ftValid Sep 3, 2026 at 7:00 AM CDT
HGIFZ • stage6.59 ftValid Sep 3, 2026 at 8:00 AM CDT
HGIFZ • stage6.75 ftValid Sep 3, 2026 at 9:00 AM CDT
HGIFZ • stage6.89 ftValid Sep 3, 2026 at 10:00 AM CDT
HGIFZ • stage7 ftValid Sep 3, 2026 at 11:00 AM CDT
Observations
Stage
5.13 ft
Observed Sep 3, 2026 at 2:30 AM CDT
Stage
4.96 ft
Observed Aug 28, 2026 at 7:30 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.