Data health

Storm Mode / Observations

Station and river observations

METAR/SPECI uses the existing AviationWeather.gov bulk cache over the lower 48 and its margin. NWPS retains only gauges in the existing action-stage-or-above observed list; forecast-only gauges can have no observation. Absence never establishes zero wind, low water, or safe conditions.

Water-level gauge GTWF1

current · Observed 1.58 ft at 2026-10-17 08:54:00 UTC · Action stage.

River gauge · Georgetown (in NAVD88) · Georgetown (in NAVD88) · -81.640833, 29.386667000000003. Units ft; datum not supplied.

Source checked 2026-10-17 10:35:04.703Z · current.

Stage in this gauge’s units, not a regional flood depth. Tide/lake gauges remain water levels; datum is not supplied by this feed. Historical observations and the latest forecast keep separate times.

Retained observations: 10; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:05.234Z; oldest available reading 2026-10-17 04:42:00 UTC.

Observed stage and separate NWS forecast at GTWF1 (ft)Dots are retained observations. Lines break for missing fields, long intervals or changed station location or units. 0 recorded discontinuities. Dashed lines, when present, are the separately issued NWS forecast.2.60.6ft10-17 04:42Z10-17 08:54Z2026-10-17 04:42:00 UTC · 1.62 ft2026-10-17 04:54:00 UTC · 1.61 ft2026-10-17 05:42:00 UTC · 1.62 ft2026-10-17 05:54:00 UTC · 1.63 ft2026-10-17 06:42:00 UTC · 1.62 ft2026-10-17 06:54:00 UTC · 1.61 ft2026-10-17 07:42:00 UTC · 1.6 ft2026-10-17 07:54:00 UTC · 1.59 ft2026-10-17 08:42:00 UTC · 1.58 ft2026-10-17 08:54:00 UTC · 1.58 ft
Observed stage and separate NWS forecast · 10 retained observations; 0 discontinuities. Lines join reported values only; missing intervals are not interpolated.

NWS forecast · current

No forecast maximum supplied.

Impacts and the full forecast are read for gauges in flood; this one is at action stage.

Gauge thresholds: action 1.2 ft; minor 2 ft; moderate 2.8 ft; major 3.6 ft.

Observed reports as a table (10)
Observed (UTC)Stage / unitsSource category / water
2026-10-17 04:42:00 UTC1.62 ftAction stage · River gauge
2026-10-17 04:54:00 UTC1.61 ftAction stage · River gauge
2026-10-17 05:42:00 UTC1.62 ftAction stage · River gauge
2026-10-17 05:54:00 UTC1.63 ftAction stage · River gauge
2026-10-17 06:42:00 UTC1.62 ftAction stage · River gauge
2026-10-17 06:54:00 UTC1.61 ftAction stage · River gauge
2026-10-17 07:42:00 UTC1.6 ftAction stage · River gauge
2026-10-17 07:54:00 UTC1.59 ftAction stage · River gauge
2026-10-17 08:42:00 UTC1.58 ftAction stage · River gauge
2026-10-17 08:54:00 UTC1.58 ftAction stage · River gauge
Capture times, quality and provenance

Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.

  • Observed 2026-10-17 04:42:00 UTC, captured 2026-10-17 06:15:05.234Z; source body SHA-256 59def4ab364727656cb6987939ba27a3a22ae792b74344565dc73a5086b5ca2b.
  • Observed 2026-10-17 04:54:00 UTC, captured 2026-10-17 06:25:04.966Z; source body SHA-256 a55d6ab71db55a2ee8a268331c449d3fbde4abd1e4608ff87b0cd2cbc8b1e784.
  • Observed 2026-10-17 05:42:00 UTC, captured 2026-10-17 07:05:03.665Z; source body SHA-256 5669bcdb8c668c19675922a1e063b795649d4f988db328e21d7a7d4b91b9a3d4.
  • Observed 2026-10-17 05:54:00 UTC, captured 2026-10-17 07:25:05.694Z; source body SHA-256 192576bd8ef9fd4b46c5bad0ab08cbe3f965bb0d8d07d80380e66ed2331749bd.
  • Observed 2026-10-17 06:42:00 UTC, captured 2026-10-17 08:05:04.368Z; source body SHA-256 65352b4d0286750024cc23e7fcd002a3abc32063acdeb744c720c908fcded24c.
  • Observed 2026-10-17 06:54:00 UTC, captured 2026-10-17 08:25:04.581Z; source body SHA-256 608146df439df6605f743df87dc6a9ef7de4b31142f1c3b38ab76306641f4590.
  • Observed 2026-10-17 07:42:00 UTC, captured 2026-10-17 09:05:04.945Z; source body SHA-256 85af434a4d3836cda6aa7dfdfd7e5eef87a4fde33c9f1d747d91b57f894dac5f.
  • Observed 2026-10-17 07:54:00 UTC, captured 2026-10-17 09:25:05.138Z; source body SHA-256 37602d700c20a8e6d2579725b16a68a2439c91437f32f2cf89853986f7e530f7.
  • Observed 2026-10-17 08:42:00 UTC, captured 2026-10-17 10:05:03.340Z; source body SHA-256 1de62a16559f0f67aea45a5a3342bde8ec10276966859c007f757b8c42f4fa06.
  • Observed 2026-10-17 08:54:00 UTC, captured 2026-10-17 10:25:07.123Z; source body SHA-256 503ac40ded76b5d404f4e3d833c8e73f53a40cf19d40759af09f6b4a1fbabb51.

Only observed gauge records enter this history. Forecast maxima and forecast hydrograph points never become observations. A missing datum or unsupported flow value remains unknown.

Observation source page · Cached readings as JSON · Official source

Gauges in the latest cached source

114 total · source current; checked . Showing 14 on page 2. 0 gauges have suspect readings set aside.

Source status · Storm Mode