Skip to content
NWS / NWPSSite ID: pnvs1active

NWS / NWPS pnvs1

Santee River at Lake Marion

SANTEE RIVER • Berkeley • SC

Latest public reading73.86 ftObserved Sep 3, 2026 at 3:45 AM CDT
TrendFallingNo forecast linked
Data freshnessAgingPast the publishing interval but inside three times it. Still shown, flagged.Observation 81 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

Stage and discharge chart includes 24 observed points.

Line chart: Observed0204060802026-05-142026-06-062026-06-262026-07-142026-09-03
Data series

Flood-stage context

Source-published thresholds where available

Action76 ftSource-backed threshold
Minor flood77 ftSource-backed threshold
Moderate flood77.1 ftSource-backed threshold
Major flood77.5 ftSource-backed threshold

Forecast

Linked NWS/NWPS values

Forecast unavailable

Forecasts are not available for this gauge in RiverStat.us launch sources.

Observations

stage

73.86 ft

Observed Sep 2, 2026 at 7:00 PM CDT

stage

74.01 ft

Observed Aug 31, 2026 at 7:00 PM CDT

stage

74.04 ft

Observed Aug 28, 2026 at 7:00 PM CDT

stage

74 ft

Observed Aug 25, 2026 at 7:00 PM CDT

stage

73.97 ft

Observed Aug 6, 2026 at 7:00 PM CDT

stage

74.29 ft

Observed Jul 13, 2026 at 7:00 PM CDT

stage

74.28 ft

Observed Jul 10, 2026 at 7:00 PM CDT

stage

74.37 ft

Observed Jul 6, 2026 at 7:00 PM CDT

stage

74.35 ft

Observed Jul 5, 2026 at 7:00 PM CDT

stage

74.73 ft

Observed Jun 27, 2026 at 7:00 PM CDT

stage

74.78 ft

Observed Jun 26, 2026 at 7:00 PM CDT

stage

74.76 ft

Observed Jun 25, 2026 at 7:00 PM CDT

stage

74.81 ft

Observed Jun 24, 2026 at 7:00 PM CDT

stage

74.92 ft

Observed Jun 20, 2026 at 7:00 PM CDT

stage

74.93 ft

Observed Jun 19, 2026 at 7:00 PM CDT

stage

75.26 ft

Observed Jun 9, 2026 at 7:00 PM CDT

stage

75.3 ft

Observed Jun 6, 2026 at 7:00 PM CDT

stage

75.34 ft

Observed Jun 5, 2026 at 7:00 PM CDT

stage

75.39 ft

Observed Jun 4, 2026 at 7:00 PM CDT

stage

75.17 ft

Observed May 29, 2026 at 7:00 PM CDT

stage

74.92 ft

Observed May 28, 2026 at 7:00 PM CDT

stage

74.64 ft

Observed May 25, 2026 at 7:00 PM CDT

stage

74.75 ft

Observed May 14, 2026 at 7:00 PM CDT

stage

74.83 ft

Observed May 13, 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.