Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.

Weather Forecast Office Green Bay, WI

North Central River Forecast Center

Hydrograph

River at a Glance

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Printable Image About this graph Tabular Data (UTC) Tabular Data (CDT) Datum: NGVD29 Metadata

NOTE: Stage may be affected by ice. NOTE: Forecasts are not available for the Pike River at Amberg. Only observed stages are available for this point.

Default Hydrograph Scale to Flood Categories   Return to Area Map

Downstream Gauge

Flood Categories (in feet) Major Flood Stage: 9 Moderate Flood Stage: 8 Flood Stage: 6.5 Action Stage: 4.5 Low Stage (in feet): -9999 Historic Crests (1) 9.00 ft on 04/10/1922 (2) 7.25 ft on 04/14/2023 (3) 7.00 ft on 05/07/1960 (4) 6.92 ft on 04/18/2019 (5) 6.69 ft on 03/31/2020 Show More Historic Crests (P): Preliminary values subject to further review. Recent Crests (1) 7.25 ft on 04/14/2023 (2) 6.20 ft on 04/14/2022 (3) 4.91 ft on 04/13/2021 (4) 6.69 ft on 03/31/2020 (5) 6.92 ft on 04/18/2019 Show More Recent Crests (P): Preliminary values subject to further review. Low Water Records (1) 1.86 ft on 09/16/2009 (2) 1.88 ft on 08/18/2007 (3) 1.92 ft on 08/12/2012 (4) 1.95 ft on 05/31/2010 Show More Low Water Records For more information on your flood risk go to www.floodsmart.gov. Show FEMA's National Flood Hazard Layers FEMA's National Flood Hazard Layers not showing? Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map? Possible reasons: There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. The FEMA Web Mapping Service (WMS) is down. Note: Your zoom level may have changed. ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers.

Zoom Level:14 Legend FEMA Layer Gauge Location Disclaimer Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.

Flood Impacts & Photos

If you notice any errors in the below information, please contact our Webmaster
10	Which is 3.5 feet above flood stage...water is flowing over the Highway V bridge. Major flooding is occurring...with several homes affected.
9.5	Which is 3.0 feet above flood stage...water is flowing over the Highway V bridge. Major lowland flooding is occurring...several homes in the the area may be affected.
8	Which is 1.5 feet above flood stage...flooding is mainly confined to areas west of Amberg. At this level...water is touching the bottom of the Highway V bridge. Moderate lowland flooding is likely occurring...with water approaching homes in the area.
6.5	Which is flood stage...flooding affects are mainly confined to areas west of Amberg along Highway V. Between 6.5 feet and 8.0 feet...water covers an adjacent park near the the Highway V bridge. A foot bridge near the bridge may be under several feet of water.
4.5	There is a build up of ice and water.
4.5	Which is bankfull stage...there is minor flooding of wooded lowland. Flood stage is at 6.5 feet.
Photos (1) Low stage. Upstream from the Hwy 141 bridge

About This Location

Latitude: 45.500000° N, Longitude: 88.000000° W, Horizontal Datum: NAD83/WGS84 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 0 ft 6.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps Vertical Datum Elevation (gauge height = 0) Elevation (gauge height = flood stage) Elevation information source NAVD88 855 ft 861.5 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks Other Not Available Not Available   Current/Historical Observations: U.S. Geological Survey (USGS) Data and Site Info for Amberg

Resources

Hydrologic Resources Text Products Past Precipitation Forecast Precipitation River Forecast Centers River Stage Summary Inundation Mapping Locations Snow Information

Additional Resources Area Hydrographs NWS Precipitation and River Forecasting AHPS Iframes for Developers Mobile iNWS for emergency management Palmer Index US Drought Monitor U.S. Geological Survey Wisconsin Manure Management Advisory System

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