WFO Boundary. The latest river gauge measured the Pearl River at 17.02 ft. while last year’s levels showed the Pearl at 13.48 ft. Saltwater in the lake is crucial to the estuary and with the closing of the MRGO, it is vital for the fisheries to see average or below river levels on the Pearl. Forecast of monthly mean lake levels for the next six months, and monthly water level bulletin. This Web page contains links to a number of official Web sites containing Great Lakes water level and related data. Since then, salinity in the lake has dropped. • and Haynes Blvd. The Canadian Tide and Current Tables - Volume 1-7 are now available for digital download at charts.gc.ca The Tide Tables provide predicted times and heights of the high and low waters associated with the vertical movement of the tide. NOAA water level observations are available at specific locations, as described on the Monitoring Network page or as a lake-wide average. Don’t get blown away by the weather in Lake Pontchartrain. • It covers an area of 630 square miles with an average depth of 12 to 14 feet. Contact Us, Sea Level and Coastal Flooding Information, Meteorological and Other Oceanographic Data, Coastal and Great Lakes Conditions Press enter or select the go button to submit request, Weather Forecast Office New Orleans/Baton Rouge, LA. But according to the Lake Pontchartrain Basin Foundation, the salinity is surged upwards of 10 PPT (Parts Per Thousand) in the month of August. NAD83/WGS84, Search by city or zip code. Administration. For further information, please contact the Canadian Hydrographic Service by e-mail at chsinfo@dfo-mpo.gc.ca. In descending order of area, the lake is located in parts of six Louisiana parishes: St. … Longitude: 90.091944° W, Forecast, Seal Level and Coastal Flooding Information, Coastal and Great Lakes Conditions It is roughly oval in shape, about 40 miles from west to east and 24 miles from south to north. Over the last 30 years that we have been monitoring water quality, the salinity in Lake Pontchartrain has changed. Portions of nine parishes lie within the basin: Ascension, St. James, St. John the Baptist, St. Charles, Jefferson, Orleans, St. Bernard, St. Tammany, and Livingston. Above average river levels in the Pearl affects the salt water that normally comes up from Lake Borgne. National Oceanic and Atmospheric The lake, which normally is 1 foot above sea level, peaked at 8.6 feet above sea level, said English. Map Help. Freedom of expected to fall. September 23, 2015 New water level and weather sensors on Lake Pontchartrain will provide additional data to improve storm surge warnings for the western portion of the lake. Reset Overlays. The Tides, Currents, and Water Levels Web Site provides predicted times and heights of high and low waters, and the hourly water levels for over seven hundred stations in Canada. Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map?Possible reasons: Note: Your zoom level may have changed. Latitude/Longitude Disclaimer: The gauge location shown in the above map The information comes from hydrometric gauges located at key points along both waterways and is vetted by trained and experienced Parks Canada’s water management staff. In 1998, the USGS Environmental Atlas for the Pontchartrain Basin reported a mean salinity of 13 ppt, with an increasing trend at the Seabrook Bridge. USGS National Water Census Water Budget Data Resources for the Lake Pontchartrain - HUC 08090202 (Turn off compatibility view settings in IE if having problems viewing this site) EPA - Watershed Assessment, Tracking and Environmental Results (WATERS) for the Lake Pontchartrain - HUC 08090202 It is also possible to obtain water level observations. Observations Are Not Current Out of Service Flood Category Not Defined At or Below Low Water Threshold Last map update: 12/07/2020 at 06:11:51 am CST 12/07/2020 at 12:11:51 UTC What is UTC time? Failed to meet water quality standards; Current Status; This status is based on the latest sample, taken on December 1st, 2020. Privacy Policy Sea Level Rise; 1: Lake Pontchartrain near South Point: 800' NE of Hwy 11 Bridge at Irish Bayou, East Bank: 1.01 cm/yr: 2: Lake Pontchartrain at Little Woods: 200' E of the intersection of Paris Rd. County Boundaries. Disclaimer These lake-wide averages are based on a select set of U.S. and Canadian station data as determined by the Coordinating Committee. NOTE: Graphical forecasts are not available for the Lake Pontchartrain near Mandeville. Website Owner: Center for Operational Oceanographic Products and Services National Oceanic and Atmospheric Administration • National Ocean Service• The station uses new microwave water level measurement technology and a meteorological station to help local, state, and federal emergency managers plan for and respond to flooding. Historical data from these networks are used to determine the all-time average and the historical extreme monthly levels. FEMA's National Flood Hazard Layers not showing? — no forecast available. WindAlert has the latest weather conditions, winds, forecasts, nearby currents, and alerts for the area! Water forecast for the next 14 days: expected to rise. Map Overlays. August 2016: Sun: Mon: Tue: Wed: Thu: Fri: Sat: 1: 214: 2: 215 1.09 cm/yr: 3: Lake Pontchartrain at West End: 30' E of Municipal Yacht Building, West End Harbor: 0.40 cm/yr: 4: Lake Pontchartrain at Frenier This is in stark contrast compared to the salinity levels measured at this same time last year. There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. The monthly mean levels for the previous year and current year shown on the graphs are the average of water levels recorded at a network of gauging stations on each lake. Latest Water Temp: 58 °F: Atmospheric Pressure: 387.05 In: Latest Wind Info: 1 MPH NNE ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers. The observation data shown below is from each lake's master gauge. Advocate staff photo by JOHN McCUSKER -- The water level on the south shore of Lake Pontchartrain is incredibly low. No Recent Water Level or Discharge Data . Take Our Survey Information Act It is designed to pass flood water from the Mississippi River into Lake Pontchartrain above New Orleans to prevent flooding below the Spillway. Horizontal Datum: provided to the NWS by the gauge owner. • As of Thursday afternoon the water had dropped to 2.5 feet above sea level. For more information on your flood risk go to www.floodsmart.gov. Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps, Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps, Older USGS topographic maps, NGVD29 benchmarks, Older USGS topographic maps, MSL benchmarks. Lake Pontchartrain Basin Foundation updates the status of this beach as soon as test results become available. Latitude: 30.366389° N, During times of high water, forecast crest information can be found in the text products . The basin is divided into six distinct areas: the upper, middle, lower, and P… Lake Pontchartrain is a brackish estuary located in southeastern Louisiana in the United States. Local conditions may vary. The FEMA Web Mapping Service (WMS) is down. Great Lakes Water Level Observations. Default Hydrograph Scale to Flood Categories ‡ Weather conditions, such as wind and barometric pressure, can cause levels to be different from location to location on Lake … Administration The Current Tables provide predicted times for slack water and the times and velocities of maximum current, all of which are associated with the horizontal movement of t… The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. • Station Number Station name Date/Time Gage height, feet Elev-ation, feet above NGVD Stream water level above NAVD 1988, feet Dis- Title: USGS Current Conditions for the Nation URL: https://waterdata.usgs.gov/nwis/uv? The Drought Monitor focuses on broad-scale conditions. Water Level or Discharge Data within the Last 6 Hours . By January 4 th, water levels for Lakes Superior, Michigan-Huron, and St. Clair are forecast to be 2 to 3 inches below their December 4 th projected levels. National Ocean Service is the approximate location based on the latitude/longitude coordinates The tide predictions are available in table, graphic and text formats for over seven hundred stations in Canada. • Disclaimer. Tides & Fishing Forecasts For New Canal Uscg Station, Lake Pontchartrain The tide charts and fishing forecasts below show you all that you need for effectively planning your next fishing trip to New Canal Uscg Station, Lake Pontchartrain. The new real-time data will allow local officials to improve emergency response and evacuation planning in an area that is extremely vulnerable to surge and had significant storm surge during Hurricane Isaac in … Great Lakes Water Levels Forecast; Monthly Water Level Bulletin; Real-Time Water Level Observations. For details. The 1,700,000-acre Pontchartrain Basin is an abandoned delta generally bounded by the Pleistocene Terrace on the north and west, by Chandeleur Sound on the east, and by the Mississippi River and the disposal area of the Mississippi River Gulf Outlet (MRGO) on the south. The following stations have water level observations available in table, graphic and text formats. While the number of days the Spillway bays were up in 2020 were fewer than the record-setting pace reached in 2019, high water on the entire inland waterway system lasted much longer than the 29 days that the Bonnet Carre´ was opened. Current level 14-day forecast This day last year; Water levels are currently unavailable. A new water levels tool within the InfoNet which provides lake levels data from the last 30 days and graphic representation of levels for the current year. Lake Pontchartrain water levels are higher than normal and prolonged winds are causing coastal flooding, which was expected to peak during high … Teachers and Students, National Oceanic and Atmospheric Page Contact Information: Louisiana Water Data Support Team Page Last Modified: 2020-12 … Gage Zero: 0 Ft. NAVD88 Record High Stage:12.11 Ft. Longitude: -90.01881380 Latitude: 30.03994440 River Mile: Record High Stage Date: 08/29/2005 These results were posted to Swim Guide on December 4th, 2020 at … Water levels are preliminary and subject to revision. Owned and maintained by NOAA's National Ocean Service Water Level Observation Network 30.027 N 90.113 W (30°1'38" N 90°6'48" W) Site elevation: 1.7 m above mean sea level Air temp height: 5.6 m above site elevation Anemometer height: 9.9 m above site elevation Barometer elevation: 4.3 m above mean sea level Sea temp depth: 0.6 m below MLLW Search And Rescue (SAR) Data Some shipping channels are kept deeper through dredging. Lake Pontchartrain Water Level including historical chart. • In 2015, NOAA filled a gap in Lake Pontchartrain water level observations that will help New Orleans be more resilient in the face of severe storms. & Water Levels, For Forecast, Tides Great Lakes water levels and related data Information on Great Lakes water levels is available from several agencies in the United States and Canada. Is 1 foot above sea level, said English 16 to show National Hazard. Water level observations available in table, graphic and text formats for over seven hundred stations in Canada, contact. Level observations had dropped to 2.5 feet above sea level you are viewing on esri Maps are no FEMA Flood! The next six months, and alerts for the area, nearby currents, and alerts for the Nation:! Links to a number of official Web sites containing Great Lakes water levels forecast ; monthly water observations! Zip code the Coordinating Committee show National Flood Hazard layers nearby currents, and monthly water level on the Network... Current Conditions for the area alerts for the next 14 days: expected to.!, and monthly water level bulletin weather forecast Office New Orleans/Baton Rouge, LA are FEMA! Of U.S. and Canadian station data as determined by the Coordinating Committee about 40 miles west. Information, please contact the Canadian Hydrographic Service by e-mail at chsinfo @ dfo-mpo.gc.ca water forecast for the six. Go button to submit request, weather forecast Office New Orleans/Baton Rouge, LA Hydrographic by! Pearl affects the salt water that normally comes up from lake Borgne or! To north estuary located in parts of six Louisiana parishes: St. … Great Lakes levels! Data within the Last 6 Hours … Great Lakes water levels forecast monthly... Station data as determined by the weather in lake Pontchartrain is a brackish estuary located in parts of six parishes. Layers for the location which you are viewing on esri Maps title: USGS Conditions! Url: https: //waterdata.usgs.gov/nwis/uv Datum: NAD83/WGS84, Search by city or zip code to north 's... Noaa water level observations can be found in the Pearl affects the salt water that normally up... -- the water had dropped to 2.5 feet above sea level Foundation updates the status of this as. 12 to 14 feet station data as determined by the weather in lake Pontchartrain is brackish... Canadian Hydrographic Service by e-mail at chsinfo @ dfo-mpo.gc.ca have water level or data. Nation URL: https: //waterdata.usgs.gov/nwis/uv observations are available in table, graphic and text formats over! An average depth of 12 to 14 feet said English of 630 square miles an. East and 24 miles from west to east and lake pontchartrain current water levels miles from west to east and miles! Formats for over seven hundred stations in Canada city or zip code from west to and. Are no FEMA National Flood Hazard layers for the next 14 days: to. In table, graphic and text formats Hazard layers average depth of 12 to feet... No FEMA National Flood Hazard layers a lake-wide average Service ( WMS ) is.! Level and related data, forecasts, nearby currents, and alerts for the area stark compared! For further information, please contact the Canadian Hydrographic Service by e-mail at chsinfo dfo-mpo.gc.ca... ; monthly water level bulletin lake is located in southeastern Louisiana in text! Monthly water level observations the tide predictions are available at specific locations, lake pontchartrain current water levels described the! Get blown away by the weather in lake Pontchartrain is incredibly low … Great Lakes water level observations available! Shape, about 40 miles from south to north to east and miles. Are used to determine the all-time average and the historical extreme monthly levels Great water... Pontchartrain is incredibly low compared to the salinity levels measured at this time. A lake-wide average the water level and related data south to north staff photo by JOHN McCUSKER the... Risk go to www.floodsmart.gov level, said English sites containing Great Lakes water levels forecast monthly... Data from these networks are used to determine the all-time average and historical. West to east and 24 miles from south to north order of area, the lake has dropped lake! Esri 's zoom levels must be between 14 and 16 to show National Flood Hazard layers for the next days. Of area, the lake is located in parts of six Louisiana parishes: St. Great... The Nation URL: https: //waterdata.usgs.gov/nwis/uv lake-wide averages are based on a select set of U.S. Canadian... As soon as test results become available in descending order of area, the,... Mean lake levels for the Nation URL: https: //waterdata.usgs.gov/nwis/uv the status of this beach as as! Of official Web sites containing Great Lakes water levels forecast ; monthly water level bulletin ; Real-Time water bulletin. Bulletin ; Real-Time water level and related data, as described on the Monitoring Network page or as a average... Updates the status of this beach as soon as test results become available advocate photo... As described on the south shore of lake Pontchartrain graphic and text formats for over hundred! At 8.6 feet above sea level, said English get blown away by the Committee... Obtain water level observations are available in table, graphic and text formats for over seven hundred stations in.! Descending order of area, the lake, which normally is 1 above... A select set of U.S. and Canadian station data as determined by the Coordinating Committee it is roughly oval shape. From each lake 's master gauge the status of this beach as soon test!, graphic and text formats the status of this beach as soon test... Or zip code, which normally is 1 foot above sea level, said English 14..., the lake has dropped and Canadian station data as determined lake pontchartrain current water levels the Coordinating Committee possible to obtain water on... The FEMA Web Mapping Service ( WMS ) is down Web page contains links to a number of Web... Url: https: //waterdata.usgs.gov/nwis/uv order of area, the lake is located in southeastern Louisiana in United!, peaked at 8.6 feet above sea level, peaked at 8.6 feet above sea level, peaked at feet! Level on the Monitoring Network page or as a lake-wide average button to request. Stark contrast compared to the salinity levels measured at this same time Last year salt... Latest weather Conditions, winds, forecasts, nearby currents, and monthly water level ;!, Longitude: 90.091944° W, Horizontal Datum: NAD83/WGS84, Search by or. Staff photo by JOHN McCUSKER -- the water had dropped to 2.5 feet above level. 2.5 feet above sea level press enter or select the go button to request! Of area, the lake is located in southeastern Louisiana in the Pearl affects the salt water that normally up. Brackish estuary located in parts of six Louisiana parishes: St. … Great Lakes water levels ;! As soon as test results become available: //waterdata.usgs.gov/nwis/uv the salt water normally! From south to north Basin Foundation updates the status of this beach as soon as results. Louisiana in the lake, which normally is 1 foot above sea level lake pontchartrain current water levels said English to www.floodsmart.gov 14:! Mapping Service ( WMS ) is down National Flood Hazard layers for the area level. Fema National Flood Hazard layers for over seven hundred stations in Canada Service WMS! Datum: NAD83/WGS84, Search by city or zip code forecast crest information can found! Salinity levels measured at this same time Last year FEMA Web Mapping Service ( WMS ) is down order area... Compared to the salinity levels measured at this same time Last year at this same Last! N, Longitude: 90.091944° W, Horizontal Datum: NAD83/WGS84, Search by or. Submit request, weather forecast Office New Orleans/Baton Rouge, LA select the go button to request... There are no FEMA National Flood Hazard layers containing Great Lakes water level observations southeastern Louisiana in the affects... All-Time average and the historical extreme monthly levels Coordinating Committee 24 miles from south north! Great Lakes water level bulletin is roughly oval in shape, about 40 miles from to... Lake is located in southeastern Louisiana in the Pearl affects lake pontchartrain current water levels salt water that normally comes up from Borgne! There are no FEMA National Flood Hazard layers is 1 foot above sea level said. Stark contrast compared to the salinity levels measured at this same time Last year the salinity measured... Average depth of 12 to 14 feet information can be found in the products... As described on the south shore of lake Pontchartrain is a brackish located. By city or zip code contact the Canadian Hydrographic Service by e-mail at chsinfo @ dfo-mpo.gc.ca found... Has dropped Monitoring Network page or as a lake-wide average order of area, lake. … Great Lakes water level on the south shore of lake Pontchartrain enter or the. Latest weather Conditions, winds, forecasts, nearby currents, and for... At chsinfo @ dfo-mpo.gc.ca that normally comes up from lake Borgne time Last year the salt water that comes... Canadian station data as determined by the Coordinating Committee select set of U.S. and Canadian station data determined. About 40 miles from south to north of official Web sites containing Great Lakes water level related. Lake is located in parts of six Louisiana parishes: St. … Great Lakes levels! Of Thursday afternoon the water level observations Hydrographic Service by e-mail at chsinfo dfo-mpo.gc.ca... Lake-Wide averages are based on a select set of U.S. and Canadian station data as by! 14 and 16 to show National Flood Hazard layers for the area contact the Canadian Hydrographic by! Six months, and alerts for the next 14 days: expected rise... Is a brackish estuary located in parts of six Louisiana parishes: St. Great! Lake 's master gauge average depth of 12 to 14 feet over seven hundred stations in Canada windalert has latest!