Blue Flower

Flooding: Maine

Current Hydrologic Alerts for Maine provided by the National Weather Service - Advanced Hydrologic Prediction Service
Maine - Current Hydrologic Observations - NWS AHPS

  1. Action (11 ft) - Alert - CASM1 - Atlantic Coast at Portland (IN MLLW) (Maine)

    Flood Categories

    Primary (ft)

    • Action : 10.5 ft
    • Minor : 12 ft
    • Moderate : 13 ft
    • Major : 14 ft

    Secondary (kcfs)

    • Action : Not Set
    • Minor : Not Set
    • Moderate : Not Set
    • Major : Not Set

    The forecast flood categories are the same as the observation flood categories.

    Gauge Data

    Observations

    Latest Observation Category: Normal
    Latest Observation: 2.02 ft
    Latest Observation (Secondary): -999 kcfs
    Observation Time: Jan 28, 2022 03:36 PM -0500

    Forecasts

    Forecast Issued: Jan 28, 2022 02:54 PM -0500

    Recent

    Recent Category: Normal
    Recent Projected Forecast Available: 5.2 ft
    Recent Projected Forecast Available (Secondary): -999 kcfs
    Recent Projected Forecast Time: Jan 28, 2022 05:00 PM -0500

    Highest

    Highest Category: Action
    Highest Projected Forecast Available: 11 ft
    Highest Projected Forecast Available (Secondary): -999 kcfs
    Highest Projected Forecast Time: Jan 29, 2022 08:00 AM -0500

    Last

    Last Category: Normal
    Last Projected Forecast Available: 5.3 ft
    Last Projected Forecast Available (Secondary): -999 kcfs
    Last Projected Forecast Time: Jan 31, 2022 01:00 PM -0500