Envr_mon_water_lake_veg Aquatic Vegetation 2005-2021 NJDEP OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. SITEID (Alias: Site ID) Lake sampling program unique identifier NJDEP Unique value NAME (Alias: Waterbody Name) Waterbody Name NJDEP Unique value YEAR (Alias: Sample Year) Sample Year NJDEP Unique value TYPE (Alias: Project Type) Network subset type NJDEP Unique value ALTNAME (Alias: Alternate Name) Alternate Waterbody Name NJDEP Unique value EVENTDATE (Alias: Sample Date) Sample Date NJDEP Unique value AQVEGACRES (Alias: AqVeg Acres) Aquatic vegetation acres covered NJDEP Unique value AQVEGPCT (Alias: AqVeg Percent) Percentage of lake covered by aquatic vegetation at date sampled NJDEP Unique value SHAPE Feature geometry. Esri Coordinates defining the features. Leigh Lager NJDEP - Water Monitoring and Standards - Bureau of Freshwater and Biological Monitoring GIS Specialist 609 292-0427 PO Box 420 Trenton New Jersey 08625 leigh.lager@dep.nj.gov 20220119 ArcGIS Metadata 1.0 GIS Help Desk NJDEP/DOIT/Bureau of GIS (609) 777-0672 (609) 292-7900 401 East State Street Trenton NJ 08625 gisnet@dep.nj.gov None All available NJDEP public GIS data can be downloaded for free. Some data shown in NJGeoWeb application may not yet be available for download due to various data or distribution issues. Please email gisnet@dep.nj.gov with any data distribution questions. DEP distributes ESRI .SHP and/or GDB. Some data may be NJ GeoWeb "display only" layers. latest version WinZip https://www.nj.gov/dep/gis/geowebsplash.htm https://www.nj.gov/dep/gis https://www.nj.gov/dep/gis https://gisdata-njdep.opendata.arcgis.com https://www.nj.gov/dep/gis/geowebsplash.htm Aquatic Vegetation 2005-2021 in New Jersey, Edition 20220119 (Envr_mon_water_lake_veg) 2022-01-19 New Jersey Department of Environmental Protection (NJDEP) NJ Department of Environmental Protection (NJDEP) Trenton, NJ vector digital data The NJDEP may distribute GIS data in a variety of formats, such as the ESRI shapefile and/or various versions of the file geodatabase format. The data also may be available for viewing on various profiles of the NJ GeoWeb online mapping application. <DIV STYLE="text-align:Left;"><DIV><P><SPAN>During the growing season (June through September), a gross estimate of total areal coverage of dominant type(s) of macrophytes are made for lakes in the lake monitoring network. The lake macrophyte extent is determined by visual observations during a monitoring event and marked on an aerial photograph map.</SPAN></P></DIV></DIV> The data was created in the course of doing aquatic vegetation surveys for the lakes monitoring network. Another purpose of the dataset is to show the areas sampled for data accessibility. Leigh Lager NJDEP - Water Monitoring and Standards - Bureau of Freshwater and Biological Monitoring GIS Specialist 609 292-0427 PO Box 420 Trenton New Jersey 08625 leigh.lager@dep.nj.gov NJ New Jersey ISO 19115 Topic Category environment NJDEP vegetation lakes aquatic waterbody Envr_mon_water_lake_veg NJDEPTrentonMetadata monitoring environment NJDEP vegetation lakes aquatic waterbody NJ Envr_mon_water_lake_veg New Jersey NJDEPTrentonMetadata monitoring The State of New Jersey makes great effort to provide secure, accurate, and complete data and metadata. However, portions of the data and metadata may be incorrect or not current. Any errors or omissions should be reported for investigation. The State of New Jersey, its officers, employees or agents shall not be liable for damages or losses of any kind arising out of or in connection with the use or performance of data and metadata, including but not limited to, damages or losses caused by reliance upon the accuracy or timeliness of any such data and metadata, or damages incurred from the viewing, distributing, or copying of those materials. The data and metadata are provided "as is." No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to the data and metadata, or its hyperlinks to other Internet resources. The State disclaims any duty or obligation either to maintain availability of or to update the data and metadata. A downloadable shapefile (.zip) version of this layer is also available. Information to download the shapefile can be found in the Distribution Section of this metadata record. This data layer is shown in the NJDEP's NJ-GeoWeb mapping application accessible through the Online Linkage: https://www.nj.gov/dep/gis/geowebsplash.htm <DIV STYLE="text-align:Left;"><DIV><P><SPAN>New Jersey Department of Environmental Protection (NJDEP) Data Distribution Agreement. The data provided herein are distributed subject to the following conditions and restrictions: NJDEP assumes no responsibility to maintain them in any manner or form and disclaims any duty or obligation to either maintain availability of or to update the data. Terms of Agreement 1. All data is provided, as is, without any representation or warranty of any kind, implied, expressed or statutory including, but not limited to, the warranties of non-infringement of third party rights, title, merchantability or fitness for a particular use, freedom from computer virus nor are any such warranties to be implied with respect to the digital data layers furnished hereunder. User is responsible for understanding the accuracy limitations of all digital data layers provided herein, as documented in the accompanying cross-reference files (see SUPPLEMENTAL INFORMATION). Any reproduction or manipulation of the above data must ensure that the coordinate reference system remains intact. 2. Digital data received from the NJDEP may not be reproduced or redistributed without all the metadata provided. 3. Any maps, publications, reports, or other documents produced as a result of this project that utilize this digital data will credit the NJDEP's Geographic Information System (GIS) as the source of the data with the following credit/disclaimer: 'This (map/publication/report) was developed using New Jersey Department of Environmental Protection Geographic Information System digital data, but this secondary product has not been verified by NJDEP and is not state-authorized or endorsed.' 4. NJDEP makes no warranty that digital data are free of Copyright or Trademark claims or other restrictions or limitations on free use or display. Making a copy of this data may be subject to the copyright of trademark laws.</SPAN></P></DIV></DIV> ESRI ArcCatalog 9.3.1.3500 -75.562661 -73.914848 38.931107 41.35209 publication date 2005-01-01 2021-01-01 There are no omissions to the dataset. No topology tests were conducted. No topology tests were conducted. There are no omissions to the dataset. The data was visually inspected for accuracy and it was also compared against the Lakes database. Various imagery layers were used as basemaps for delineation. 2400 New Jersey Orthophotography Spanning from 2002 through 2020 NJ Ortho photographs 2002-2020 2021-06-13 Various New Jersey Department of Environmental Protection (NJDEP), Bureau of GIS (BGIS); NJ Office of Information Technology (NJOIT), Office of Geographic Information Systems (OGIS) Trenton, NJ raster digital data ground condition 2003-07-31 2021-06-13 The polygons were digitized from hard copy maps from the field. Polygons were merged for multi part entries. 2022-01-19 Leigh Lager NJDEP - Water Monitoring and Standards - Bureau of Freshwater and Biological Monitoring GIS Specialist 609 292-0427 PO Box 420 Trenton New Jersey 08625 leigh.lager@dep.nj.gov 389