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NWS / NWPSSite ID: agmc1active

NWS / NWPS agmc1

Arroyo Grande Creek at Myrtle St.

Arroyo Grande Creek • San Luis Obispo • CA

Latest public reading99.45 ftObserved Jun 5, 2026 at 5:22 PM CDT
TrendFallingNo forecast linked
Data freshness DelayedObservation 111 minutes old
Flood contextContext unavailableFetched Timestamp unavailable

Stage and discharge

Observed source readings

Stage and discharge

Hourly readings and linked forecast values

Observed

Stage and discharge chart includes 8 observed points.

Line chart: Observed02040608010005-30 00:2205-30 11:2206-01 03:3706-04 17:2206-05 22:22
Data series

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

Forecast unavailable

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

Observations

Stage

99.45 ft

Observed Jun 5, 2026 at 5:22 PM CDT

Stage

99.5 ft

Observed Jun 4, 2026 at 12:22 PM CDT

Stage

99.5 ft

Observed Jun 4, 2026 at 11:22 AM CDT

Stage

99.46 ft

Observed May 31, 2026 at 10:37 PM CDT

Stage

99.47 ft

Observed May 31, 2026 at 9:22 PM CDT

Stage

99.5 ft

Observed May 30, 2026 at 6:22 AM CDT

Stage

99.46 ft

Observed May 29, 2026 at 9:22 PM CDT

Stage

99.47 ft

Observed May 29, 2026 at 7:22 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.