Ambient-Volatile Organic Hydrocarbons of New Jersey, Series DGS05-2, Edition 20140114
Metadata also available as
Metadata:
- Identification_Information:
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- Citation:
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- Citation_Information:
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- Originator:
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New Jersey Department of Environmental Protection (NJDEP), NJ Geological and Water Survey (NJGWS)
- Publication_Date: 20040315
- Title:
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Ambient-Volatile Organic Hydrocarbons of New Jersey, Series DGS05-2, Edition 20140114
- Edition: 20140114
- Geospatial_Data_Presentation_Form: vector digital data
- Series_Information:
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- Series_Name: Digital Geodata Series
- Issue_Identification: DGS05-2
- Publication_Information:
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- Publication_Place: Trenton, NJ
- Publisher: New Jersey Department of Environmental Protection (NJDEP)
- Online_Linkage: <http://www.state.nj.us/dep/njgs/geodata/index.htm>
- Online_Linkage: <http://www.nj.gov/dep/gis/listall.html>
- Description:
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- Abstract:
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Volatile Organic Compounds (VOC's) are generally manmade organic chemicals that have a high vapor pressure and readily vaporize at temperatures and pressures normally found at the earth's surface. The term is generally applied to organic solvents, certain paint additives, aerosol spray can propellants, fuels (such as gasoline, and kerosene), petroleum distillates, dry cleaning products and many other industrial and consumer products ranging from office supplies to building materials. VOC's are also naturally emitted by a number of plants and trees. VOC's can be isolated from the water phase of a sample by purging the sample with inert gas, such as helium, subsequent to analyzing the sample by gas chromatography. Samples are analyzed for volatile organic compounds using USGS NWQL schedules 2020/2021.
This update (2013) includes the data from the completed second sampling cycle of all 150 wells which comprise the redesigned NJAGWQMN.
- Purpose:
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Ground-water quality data from the Ambient Ground Water Quality Monitoring Network was and is being collected to increase our understanding of water quality as it relates to the geologic character of various aquifers and non-point source impacts from land use. This data set was established to allow all interested parties easy access to the network data in a visual format.
- Supplemental_Information:
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New Jersey's Ambient Ground-Water Quality Network (AGWQN) is a cooperative program between the New Jersey Department of Environmental Protection (NJDEP) and United States Geological Survey (USGS) that started in 1983 when it was discovered that the ambient ground-water quality data was needed, yet lacking, in New Jersey. Since it's inception, over 500 existing and installed wells have been sampled. Historically, chemical and physical parameters analyzed included: 1) Field parameters such as pH and specific conductance, 2) Major ions, 3) Metals, 4) Nutrients, 5) Radioactivity, and 6) Volatile organic compounds. In the redesigned shallow-well network described below pesticides have also been added. During the first few years an intensive ground-water survey was conducted in a northern valley-fill aquifer system (> 50 wells, data not in this dataset) and some regional sampling was conducted in the coastal plain of southern New Jersey. In 1986 a lack of data in the northern bedrock portion of the state was recognized and finalized goals for the network were established. Those goals were: 1) Determine chemical ranges of ground-water constituents within and between rock types, 2) Determine geochemical reasons for the differences observed, and 3) Determine long term trends in ambient water quality by resampling using an 8 to 20 year cycle.
-99999 implies the constituent was detected but the concentration could not be quantified or was estimated below the reporting limit and the confidence in the concentration determination is not acceptable for standard reporting. Note: an estimated value can also be designated for other reasons. See the annual USGS Water-Data Reports NJ-(year of interest) for the estimated values and an explanation. The actual estimated value is not shown in this database. A zero (0) implies no sampling was performed for that parameter.
- Time_Period_of_Content:
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- Time_Period_Information:
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- Range_of_Dates/Times:
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- Beginning_Date: 1987
- Ending_Date: 2013
- Currentness_Reference: ground condition
- Status:
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- Progress: Complete
- Maintenance_and_Update_Frequency: As needed
- Spatial_Domain:
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- Bounding_Coordinates:
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- West_Bounding_Coordinate: -75.593271
- East_Bounding_Coordinate: -73.890308
- North_Bounding_Coordinate: 41.357794
- South_Bounding_Coordinate: 38.849424
- Keywords:
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- Theme:
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- Theme_Keyword_Thesaurus: ISO 19115 Topic Category
- Theme_Keyword: environment
- Theme:
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- Theme_Keyword_Thesaurus: EPA GIS Keyword Thesaurus
- Theme_Keyword: Ambient
- Theme_Keyword: Ground Water
- Theme_Keyword: Land Use
- Theme_Keyword: NJDEP
- Theme_Keyword: NJGS
- Theme_Keyword: Organic
- Theme_Keyword: Volatile
- Theme_Keyword: Water
- Theme_Keyword: Well
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- Theme_Keyword: NJDEP
- Theme_Keyword: Water Quality Monitoring Locations
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New Jersey Department of Environmental Protection (NJDEP)
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SUBJECT DATA LAYERS
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1. Digital data received from the NJDEP are to be used solely for internal purposes in the conduct of daily affairs.
2. The data are provided, as is, without warranty of any kind and the user is responsible for understanding the accuracy limitations of all digital data layers provided herein, as documented in the associated metadata file. Any reproduction or manipulation of the above data must ensure that the coordinate reference system remains intact and any data manipulation documented in the metadata by the user. NJDEP assumes no responsibility for any reproduction or data manipulation done by the user.
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- Point_of_Contact:
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- Contact_Information:
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- Contact_Person_Primary:
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- Contact_Person: Bousenberry, Raymond
- Contact_Organization: NJDEP, NJGWS
- Contact_Position: Research Scientist 2
- Contact_Address:
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- Address_Type: mailing and physical address
- Address: 29 Arctic Pkwy, P.O. Box 420, Mail Code:29-01
- City: Trenton
- State_or_Province: NJ
- Postal_Code: 08625
- Contact_Voice_Telephone: 609-984-6587
- Contact_Electronic_Mail_Address: Raymond.Bousenberry@dep.nj.gov
- Contact_Instructions: via email
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This update (2014) includes the data from the completed second sampling cycle of all 150 wells which comprise the redesdigned NJAGWQMN
- Process_Date: 2013
- Process_Contact:
-
- Contact_Information:
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- Contact_Person_Primary:
-
- Contact_Person: Bousenberry, Raymond
- Contact_Organization: NJDEP, NJGWS
- Contact_Position: Research Scientist 2
- Contact_Address:
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- Address_Type: mailing address
- Address: 29 Arctic Pkwy, P.O. Box 420, Mail Code:29-01
- City: Trenton
- State_or_Province: NJ
- Postal_Code: 08625-0420
- Contact_Voice_Telephone: 609-984-6587
- Contact_Electronic_Mail_Address: Raymond.Bousenberry@dep.nj.gov
- Contact_Instructions: via email
- Process_Step:
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- Process_Description:
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This update (2007) includes the data from the remaining 57 wells (sampled in 2003 and 2004) out of the 150 wells which comprise the redesigned NJAGWQMN. This data completes one full sampling cycle of the network.
- Process_Date: 2007
- Process_Contact:
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- Contact_Information:
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- Contact_Person_Primary:
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- Contact_Person: Bousenberry, Raymond
- Contact_Organization: NJDEP, NJGWS
- Contact_Position: Research Scientist 2
- Contact_Address:
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- Address_Type: mailing address
- Address: 29 Arctic Pkwy, P.O. Box 420, Mail Code:29-01
- City: Trenton
- State_or_Province: NJ
- Postal_Code: 08625
- Contact_Voice_Telephone: 609-984-6587
- Contact_Electronic_Mail_Address: Raymond.Bousenberry@dep.nj.gov
- Contact_Instructions: via email
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- Attribute_Definition_Source: NJDEP/NJGWS
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- Attribute_Label: P34496
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- Attribute_Label: P34541
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- Attribute_Definition_Source: NJDEP/NJGWS
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- Attribute_Label: P34546
- Attribute_Definition: trans-1,2-Dichloroethane Total (µg/L)
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- Attribute_Label: P34571
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-
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-
- Attribute_Label: P34668
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- Attribute_Definition_Source: NJDEP/NJGWS
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-
- Unrepresentable_Domain: Unique
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-
- Attribute_Label: P39175
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-
- Unrepresentable_Domain: Unique
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-
- Attribute_Label: P39180
- Attribute_Definition: Trichloroethylene Total (µg/L)
- Attribute_Definition_Source: NJDEP/NJGWS
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-
- Unrepresentable_Domain: Unique
- Attribute:
-
- Attribute_Label: P50004
- Attribute_Definition: tert-Butyl Ethyl Ether Water Unfiltered Recoverable (µg/L)
- Attribute_Definition_Source: NJDEP/NJGWS
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-
- Unrepresentable_Domain: Unique
- Attribute:
-
- Attribute_Label: P50005
- Attribute_Definition: tert-Pentyl Methyl Ether
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-
- Attribute_Label: P77093
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- Attribute_Label: P77135
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-
- Attribute_Label: P78032
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-
Methyl Tertiary-Butyl Ether Water Unfiltered Recoverable (µg/L)
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-
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- Attribute_Label: P81576
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-
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-
- Attribute_Label: P81577
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- Attribute_Label: P90851
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-
-99999 implies the constituent was detected but the concentration could not be quantified or was estimated below the reporting limit and the confidence in the concentration determination is not acceptable for standard reporting. Note: an estimated value can also be designated for other reasons. See the annual USGS Water-Data Reports NJ-(year of interest) for the estimated values and an explanation. The actual estimated value is not shown in this database. A zero (0) implies no sampling was performed for that parameter.
Note: Attribute headings may be truncated in Shapefile format. Additionally, the attribute OBJECTID is changed to FID in the Shapefile format.
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For detection limits, analytical methods, etc., reference USGS annual reports "Water Resources Data - New Jersey" for the year of interest.
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- Contact_Information:
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- Contact_Person_Primary:
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- Contact_Person: Bousenberry, Raymond
- Contact_Organization: NJDEP, NJGWS
- Contact_Position: Research Scientist 2
- Contact_Address:
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- Address_Type: mailing address
- Address: 29 Arctic Pkwy, P.O. Box 420, Mail Code:29-01
- City: Trenton
- State_or_Province: NJ
- Postal_Code: 08625-0420
- Contact_Voice_Telephone: 609-984-6587
- Contact_Electronic_Mail_Address: Raymond.Bousenberry@dep.nj.gov
- Contact_Instructions: via email
- Resource_Description: Downloadable Data
- Distribution_Liability:
-
Although these data have been processed successfully on a computer system at NJDEP, no warranty expressed or implied is made regarding the accuracy or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. It is also strongly recommended that careful attention be paid to the contents of the metadata file associated with these data to evaluate data set limitations, restrictions or intended use. The U.S. Environmental Protection Agency shall not be held liable for improper or incorrect use of the data described and/or contained herein.
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- Address_Type: mailing address
- Address: 29 Arctic Pkwy, P.O. Box 420, Mail Code:29-01
- City: Trenton
- State_or_Province: NJ
- Postal_Code: 08625
- Contact_Voice_Telephone: 609-984-6587
- Contact_Electronic_Mail_Address: Raymond.Bousenberry@dep.nj.gov
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- Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
- Profile_Name: ESRI Metadata Profile
Generated by mp version 2.9.6 on Mon Jul 14 11:48:31 2014