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NWS / NWPSSite ID: slim2active

NWS / NWPS slim2

Patuxent River at Solomons Island (IN MLLW)

Patuxent River • Calvert • MD

Latest public reading1.72 ftObserved Jun 20, 2026 at 4:54 AM CDT
TrendFallingForecast available
Data freshness StaleObservation 2003 minutes old
Flood contextNo source flood categoryFetched Timestamp unavailable

Stage and discharge

Observed source readings

Stage and discharge

Daily rollups and linked forecast values

Observed Forecast

Stage and discharge chart includes 8 observed points and 35 forecast points.

Line chart: Observed, Forecast00.511.522.52026-05-252026-06-23
Data series

Flood-stage context

Source-published thresholds where available

Action2.5 ftSource-backed threshold
Minor flood3 ftSource-backed threshold
Moderate flood4 ftSource-backed threshold
Major flood5 ftSource-backed threshold

Forecast

Linked NWS/NWPS values

HMIFE • stage0.7 ftValid Jun 21, 2026 at 3:00 PM CDT
HMIFE • stage1 ftValid Jun 21, 2026 at 4:00 PM CDT
HMIFE • stage1.3 ftValid Jun 21, 2026 at 5:00 PM CDT
HMIFE • stage1.5 ftValid Jun 21, 2026 at 6:00 PM CDT
HMIFE • stage1.8 ftValid Jun 21, 2026 at 7:00 PM CDT
HMIFE • stage1.9 ftValid Jun 21, 2026 at 8:00 PM CDT

Observations

stage

1.72 ft

Observed Jun 19, 2026 at 7:00 PM CDT

stage

1.17 ft

Observed Jun 16, 2026 at 7:00 PM CDT

stage

0.42 ft

Observed Jun 12, 2026 at 7:00 PM CDT

stage

2 ft

Observed Jun 7, 2026 at 7:00 PM CDT

stage

1.18 ft

Observed Jun 5, 2026 at 7:00 PM CDT

stage

2.35 ft

Observed May 30, 2026 at 7:00 PM CDT

stage

1.93 ft

Observed May 27, 2026 at 7:00 PM CDT

stage

2.05 ft

Observed May 24, 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.