Program Background - ADWR has two key groundwater well data sets for the state of Arizona. The 'Wells 55 Registry' corresponds with this WellRegistry GIS layer and contains all wells registered in the state. The database was originally created in 1980 to store registration information submitted by well owners and drillers. It contains over 200,000 well records. A second key well data set is also maintained at ADWR. The Groundwater Well Site Inventory (GWSI), is a statewide database that contains well locations, construction, and water level measurements for wells that have actually been located and sampled in the field (originally by the USGS and since 1990 by ADWR). The GWSI database contains over 45,000 well records. Of those, approximately 24,700 have been ‘matched’ to the Wells 55 Registry and therefore have a 'Wells 55 Registry ID'.Purpose and intended use - This data is used by both internal and external customers and is most commonly used to search for registered wells within the State.Data creation methodologies, processing, and quality - The database was originally created in 1980 to store registration information submitted by well owners and drillers. New wells are added as driller logs and reports are received.Data limitations – Please refer to ADWR Data Disclaimer. This data set contains data submitted by well owners and well drillers. Data availability is therefore limited to data provided by the public. The wells mapped to the centroid of the containing Cadastral (normally Quarter-Quarter-Quarter Section). More precise user-submitted locations are not contained in this GIS layer, however they are stored internally and are available to the public upon request for approximately 20% of the wells.Currency – Updated dailyContact – Manager, Groundwater Permitting and Wells, (602)771-8527Use limitations – Please refer to ADWR Data Disclaimer.Attribute information - programADWR program codeREGISTRY_IDUnique identifier for well record in the Wells 55 Registry database.owner_nameThe registered owner of the wellrgr_pump_dataWas water removed before 2008 or was water received in the last yearwelltypeType of wellwell_type_groupWell Type groupdlic_numMost recent driller's license numberapprovedThe earliest date in which drilling was approvedinstalledThe earliest date of well constructionwell_depthThe depth of the well in feetwater_levelThe reported depth to water in feetcasing_depthThe depth of the well's casing in feetcasing_diameterThe diameter of the well's casing in inchescasing_typeThe type of casing usedpump_typeThe type of pump usedpump_powerThe method of how the pump is poweredpumprateThe rated pumping capacity in gallons per minutetestedrateThe tested pumping capacity in gallons per minutedraw_downThe amount of water that pumping has lowered the water level in feetcompletion_report_statusStatus for reporting the completion level of the well (X-Completed, I-Incomplete, A-Abandoned, N-no report required)drill_logThe driller log's received status (X-Completed, I-Incomplete, A-Abandoned, N-no report required)well_cancelledThis indicates if the well was cancelledCadastralCadastral code indicating township, range, section location information. Includes statewide quadrant (First letter - A, B, C, D), and quarter, quarter, quarter section details (Last three letters)CountyCounty in which the well is locatedWatershedWatershed in which the well is locatedbasin nameGroundwater basin in which the well is locatedsubbasin nameGroundwater subbasin in which the well is locatedAMAActive Management Area in which the well is located if applicablequad codeArizona Public Land Survey System (PLSS) is divided into 4 statewide quadrants (A, B, C, and D). This field identifies the quadrant where the well is locatedwhole townshipPublic Land Survey System (PLSS) Township number where the well is locatedhalf townshipField indicating if the Public Land Survey System (PLSS) Township number where the well is located is a half number (ex. 12.5 N)northsouthIs the well located north or south of the base linewhole rangePublic Land Survey System (PLSS) range number where the well is locatedhalf rangeField indicating if the Public Land Survey System (PLSS) Township number where the well is located is a half number (ex. 12.5 E)eastwestIs the well east or west of the Salt-Gila meridianSectionPublic Land Survey System (PLSS) Section number where the well is locatedquarter 160 acreThe quadrant of the section that the well is located inqacre160dirThe quadrant of the section that the well is located in described by directionquarter 40 acreThe quadrant of the quarter section that the well is located inq40acredirThe quadrant of the quarter section that the well is located in described by directionquarter 10 acreThe quadrant of the quarter-quarter section that the well is located inqacre10dirThe quadrant of the quarter-quarter section that the well is located in described by directionutm x metersThe x coordinate within UTM zone 12N in metersutm y metersThe y coordinate within UTM zone 12N in metersAPPLICATION_DATEThe date of the well application was receivedaddress1The address of the current well owneraddress2Additional address information of the current well ownercityThe city where the current well owner livesStateThe state where the current well owner livesZipThe zip code for the current well owner's addresszip4The additional 4 digits after the current well owner's zip codeWATER_USEAll of the water use categories assigned to the wellSITE_USEAll of the site use categories assigned to the wellSpatial reference - The spatial reference information for this GIS layer as well as the UTM X and Y fields contained in its attribute table is NAD 83 UTM ZONE 12N.

New York State registered water well drillers are required to submit completion reports documenting where wells have been drilled, the specifications of those wells, and any subsequent work performed on those wells. Data regarding water wells has been collected since April 2000 as required by ECL 15-1525. Completion reports for the wells are added as they become available. Historical wells are added as the wells are mapped. Well locations are generally accurate to the parcel scale but may not represent the exact location on the property.Service layer is updated annually, and last updated 02/18/2025.For more information see https://dec.ny.gov/environmental-protection/water/water-quantity/water-well-contractor-program1. The NYS DEC asks to be credited in derived products.2. Secondary Distribution of the data is not allowed.3. Any documentation provided is an integral part of the data set. Failure to use the documentation in conjunction with the digital data constitutes misuse of the data.4. Although every effort has been made to ensure the accuracy of information, errors may be reflected in the data supplied. The user must be aware of data conditions and bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collection methodology, currency of data, and other conditions.

Extracting useful and accurate information from scanned geologic and other earth science maps is a time-consuming and laborious process involving manual human effort. To address this limitation, the USGS partnered with the Defense Advanced Research Projects Agency (DARPA) to run the AI for Critical Mineral Assessment Competition, soliciting innovative solutions for automatically georeferencing and extracting features from maps. The competition opened for registration in August 2022 and concluded in December 2022. Training and validation data from the map feature extraction challenge are provided here, as well as competition details and a baseline solution. The data were derived from published sources and are provided to the public to support continued development of automated georeferencing and feature extraction tools. References for all maps are included with the data.

This dataset provides information submitted by well contractors as prescribed by Regulation 903, and is stored in the Water Well Information System (WWIS). Spatial information for all of the well records reported in Ontario are also provided. Well record map *[WWIS]: Water Well Information System This data is related to: * Well records * Map: Well records * Topic: Drinking water * Law: Reg. 903: Wells Related data: * Petroleum wells

In order to promote orderly use and distribution of water, Nebraska state laws have provided protection of groundwater supply under a permitting system for public water suppliers and industrial water users, along with a centralized repository of information about groundwater wells. For more information please contact Nebraska Department of Natural Resources.Public Water Supply information is not available in these features. If you have a need for such information, please submit a request through the following link: Submit Public Information Request. The well owner will be contacted for the purpose of authorizing access to information about their well(s).

The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed. The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed. The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed. The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed. The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed. The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed. The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed.

This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This dataset is for informational purposes only. All attribute values should be verified by reviewing the original Well Completion Report. Known issues include: - Missing and duplicate records - Missing values (either missing on original Well Completion Report, or not key entered into database) - Incorrect values (e.g. incorrect Latitude, Longitude, Record Type, Planned Use, Total Completed Depth) - Limited spatial resolution: The majority of well completion reports have been spatially registered to the center of the 1x1 mile Public Land Survey System section that the well is located in.

The topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. The topographic maps are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. They are available as analogue card prints (plots), raster data and web services. When using the data, the license conditions must be observed. The topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. The topographic maps are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. They are available as analogue card prints (plots), raster data and web services. When using the data, the license conditions must be observed. The topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. The topographic maps are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. They are available as analogue card prints (plots), raster data and web services. When using the data, the license conditions must be observed.

The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed. The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed. The digital topographic maps are generated from digital landscape and terrain models as well as the official real estate register information system ALKIS and visualised according to the national ATKIS signature catalogue. They are available in a maximum of 23 content levels (according to the technical regulations of the AdV) in three forms (single layers, gray combination and color combination). The data are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. The raster data are divided into different levels according to cartographic content elements. They are delivered as single-coloured single layers (layers) and as colored combination outputs in a uniform resolution. In addition, the data in the standard sheet section (with map frame and legend) are offered as PDF and as a plotted card. They are available as web services, raster data and analog card prints (plots). When using the data, the license conditions must be observed.

Point features showing the location of groundwater wells in BC joined with attributes and information from the Groundwater Wells and Aquifers (GWELLS) application. NOTE: Artesian wells are flowing wells at the time of drilling.

Tunbridge Wells Open Data - Transparency - Asset Register Operational 2021 to 2022

This handout was distributed during a meeting for the Geothermal Technical Advisory Committee on 8/2/1991. Includes maps, driller's report, registration of well and declaration of water use, a gamma-ray neutron log, and a temperature log.

The topographical maps are generated from digital landscape and terrain models as well as the Official Property Register Information System ALKIS and visualised according to the national ATKIS signature catalogue. The topographical maps are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. They are available as analog map prints (plots), as grid data and as web services. When using the data, the license terms must be observed. The topographical maps are generated from digital landscape and terrain models as well as the Official Property Register Information System ALKIS and visualised according to the national ATKIS signature catalogue. The topographical maps are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. They are available as analog map prints (plots), as grid data and as web services. When using the data, the license terms must be observed. The topographical maps are generated from digital landscape and terrain models as well as the Official Property Register Information System ALKIS and visualised according to the national ATKIS signature catalogue. The topographical maps are available nationwide and in the uniform geodetic reference system and map projection for the state of Brandenburg. They are available as analog map prints (plots), as grid data and as web services. When using the data, the license terms must be observed.

Local and National Historic Districts MapThe four Ashland Historic Districts including the Downtown District, the Siskiyou-Hargadine District, the Railroad District, and the Skidmore Academy District each represent significant periods of Ashland’s early development. The historic integrity of each these districts is maintained through specific land use requirements, as well as eligibility for incentives such as tax deferments through the State Historic Preservation Office for historic properties within the designated National Register Districts. The Historic District Map presents the boundaries of both the local historic districts as well as the National Register boundaries.

The Ontario Parcel is commercially licensed data with restricted usage.The parcels are managed by the Municipal Property Assessment Corporation (assessment), Teranet Enterprises Inc. (ownership), and the Ontario Government (Crown lands). The Ontario Parcel dataset is a source of assessment, ownership and Crown parcel mapping that can be used for assessment, taxation, land title/registration, as well as land use management and business planning.Ontario Parcel – Supporting Information consists of over 30 layers of polylines and text in CAD format only.This CAD product is only available as a package product by Land Registry Office area.The Ontario Parcel - Supporting Information product includes geometry of the assessment and ownership data, as well as supporting information such as roads, water, underlying surveys, condos, easements and leases, and township fabric. Although comprehensive, the supporting information is not complete and exhaustive, and should not be relied upon as a sole source.See Ontario Parcel Guide (coming soon) for a comparison of the products.Public viewing of the standard Ontario Parcel - Assessment Parcel is available through the following web applications:Make a Topographic MapMake a Map: Natural Heritage AreasAgricultural Information Atlas (AgMaps).Licence EligibilityThese products are for non-commercial use. To receive data from Land Information Ontario (LIO), the organization must be eligible and sign an Ontario Parcel licensing agreement (MNRF General List User Licence Agreement).All ministries; agencies, boards and commissions; indigenous communities; conservation authorities; non-profit organizations and others are eligible to apply.Ontario Parcel data is available at no cost to those eligible to receive the data. Eligible organizations should contact Ontario Parcel at ontarioparcel@ontario.ca.Corporations and for-profit entities should contact:Municipal Property Assessment Corporation (MPAC)Teranet Enterprises, Inc. - Ontario ParcelTerms of UseOntario Parcel geometry represents an index of property locations, not a legal representation of property boundaries.Ontario Parcel is an indication that a boundary may be in the general area.The data should not be used for legal purposes. The data should not be used to define boundaries on the ground or be relied on to calculate areas of properties (unless for crude estimates) or depths or frontages of lots. The data is not a substitute for a legal survey and should not be used for applications that require accurate positional data.Additional DocumentationOntario Parcel FAQ (Word)Assessment Parcel - Data Description (PDF)Assessment Parcel - Documentation (Word)Crown Parcel - Data Description (PDF)Crown Parcel - Documentation (Word)Ownership Parcel - Data Description (PDF)Ownership Parcel - Documentation (Word)StatusOn going: data is being continually updatedMaintenance and Update FrequencyQuarterly: data is updated every three monthsContactOntario Parcel, ontarioparcel@ontario.ca

The data in these six files is derived from Wellogic, the EGLE statewide ground water database. The six files combined contain information on over 575,000 spatially verified water well records. The six files are intended to provide water well information for wells in counties clustered by geographic region: Upper Peninsula, Northern Lower Peninsula, East Central Lower Peninsula, West Central Lower Peninsula, Southwest Lower Peninsula and the South Central – Southeastern Lower Peninsula. The files are constructed to be easily merged, containing the same number and type of attribute fields. Although the derived data in these files represents the best readily available data, the six files do not represent a complete database of all wells or well records in existence. Beginning January 1, 2000 virtually 100% of new wells constructed are accounted for in Wellogic, however for wells older than 2000 the rate of inclusion varies from county to county, and may be considerably lower. Further, there is a quality control check on location that may exclude a limited number of wells from Wellogic from the six files made available on this site. The locational data also has varying degrees of accuracy; ranging from precise GPS point collection to address geocoding, but there may also be erroneous locations regardless of collection method that have not been corrected as of yet. Refer to the METHD_COLL field to determine each individual record’s potential locational accuracy. Field codes described below.------------------------------------------------------------------------------------------Field Definitions:WELLID : Wellogic ID number (unique identifying number, first 2 digits represent county number)PERMIT_NUM : Well permit number as assigned by local health departmentWELL_TYPE : Type of wellOTH = OtherHEATP = Heat pumpHOSHLD = HouseholdINDUS = IndustrialIRRI = IrrigationTESTW = Test wellTY1PU = Type I publicTY2PU = Type II publicTY3PU = Type III publicTYPE_OTHER : Type of well if WELL_TYPE is 'OTH'WEL_STATUS : Status of wellOTH = OtherACT = ActiveINACT = InactivePLU = Plugged/AbandonedSTATUS_OTH : Status of well if WEL_STATUS is 'OTH' WSSN : Water Supply Serial Number, only if public wellWELL_NUM : Individual well number/name, only if public wellDRILLER_ID : Water Well Drilling Contractor Registration Number as assigned by State of Michigan DRILL_METH : Method used to drill the well boreholeOTH = OtherAUGBOR = Auger/BoredCABTOO = Cable ToolCASHAM = Casing HammerDRIVEN = Driven HandHOLROD = Hollow RodJETTIN = JettedMETH_OTHER : Method used to drill if DRILL_METH is 'OTH'CASE_TYPE : Well casing typeOTH = OtherUNK = UnknownPVCPLA = PVC PlasticSTEBLA = Steel-blackSTEGAL = Steel-GalvanizedCASE_OTHER : Well casing type is CASE_TYPE is 'OTH'CASE_DIA : Well Casing Diameter (in inches)CASE_DEPTH : Depth of Casing (in feet) SCREEN_FRM : Depth of top of screen (in feet)SCREEN_TO : Depth of bottom of screen (in feet)SWL : Depth of Static Water Level (in feet)FLOWING : Naturally flowing well (Y or N)AQ_TYPE : Aquifer typeDRIFT = Well draws water from the glacial driftROCK = Well draws water from the bedrockDRYHOL = Dry hole, well did not produce waterUNK = UnknownTEST_DEPTH : Depth of drawdown when the well was developed (in feet)TEST_HOURS : Duration of pumping when the well was developed (in hours)TEST_RATE : Rate of water flow when the well was developed (in Gallons per Minute)TEST_METHD : Method used to develop the wellUNK = UnknownOTH = OtherAIR = AirBAIL = BailerPLUGR = PlungerTSTPUM = Test Pump TEST_OTHER : Method used to develop the well if TEST_METHD is 'OTH'GROUT : Whether the well was grouted or notPMP_CPCITY : Capacity of the pump installed in the well (in Gallons per minute)METHD_COLL : Method of collection of the latitude/longitude coordinates001 = Address Matching-House Number002 = Address Matching-Street Centerline004 = Address Matching-Nearest Intersection012 = GPS Carrier Phase Static Relative Position Tech.013 = GPS Carrier Phase Kinematic Relative Position Tech.014 = GPS Code Measurement Differential (DGPS)015 = GPS Precise Positioning Service016 = GPS Code Meas. Std. Positioning Service SA Off017 = GPS Std. Positioning Service SA On018 = Interpolation-Map019 = Interpolation-Aerial Photo020 = Interpolation-Satellite Photo025 = Classical Surveying Techniques027 = Section centroid028 = TownRange centroid036 = Quarter-Quarter-Quarter centroidELEV_METHD : Method of collection of the elevation003 = GPS Code Measurement Differential (DGPS)005 = GPS Code Meas. Std. Positioning Svc. SA Off007 = Classical Surveying Techniques014 = Topographic Map InterpolationOTH = OtherUNK = UnknownWITHIN_CO: Whether the well is within the stated countyWITHIN_SEC: Whether the well is within the stated land survey sectionLOC_MATCH: Whether the well is within the stated Tier/RangeSEC_DIST: Whether the well point is within 200 feet of the stated land survey sectionELEV_DEM: Elevation in feet above mean sea levelELEV_DIF: Absolute difference, in feet, between ELEVATION and ELEV_DEMLANDSYS: The Land System Group polygon that the well falls withinDEPTH_FLAG:1: WELL_DEPTH = 02: WELL_DEPTH < 25ft or WELL_DEPTH > 1000ftELEV_FLAG:1: ELEVATION (Wellogic Field) =02: ELEVATION (Wellogic Field) < 507ft OR > 1980ft3: ELEVATION (Wellogic Field) < DEM min OR > DEM max4: ELEV_DIF > 20 ftSWL_FLAG:1: SWL = 02: SWL >= WELL_DEPTH in a Bedrock well OR SWL >= SCREEN_BOT in a Glacial well3: SWL > 900ftSPC_CPCITY: Specific Capacity = (TEST_RATE / TEST_DEPTH). Only calculated if TEST_METHD = BAIL, PLUGR or TSTPUMAQ_CODE:N: No Lithology Record associated with the well recordB: Blank (AQTYPE = null) noted among the strataD: Drift (Glacial) WellR: Rock WellU: Unknown Lithology noted among the strata* PROCESSING NOTE – This evaluation reads the [AQTYPE] field for each stratum from the LITHOLOGY table, beginning at the top and looping down to each subjacent stratum. If the previous stratum = ‘R’ AND the bottommost stratum = ‘R’, then [AQ_CODE] is set to ‘R’. If the previous stratum = ‘R’ AND the next stratum = ‘D’, then [AQ_CODE] is set to ‘D’ and [AQ_FLAG] is set to ‘L’. If aType = ‘R’ AND screendepth > 0 R’ AND screendepth <= welldepth, then [AQ_CODE] is set to ‘D’ and [AQ_FLAG] is set to ‘S’. If aType = ‘R’ AND welldepth <= topofrock, then [AQ_CODE] is set to ‘D’ and [AQ_FLAG] is set to ‘D’.

The Departments of Natural Resources and Renewables and Nova Scotia Environment (NSE) maintains an electronic Well Log Database, which contains water well construction and location information for water wells in the province of Nova Scotia. Information in the database is entered from original paper copies of well logs that are submitted by certified well drillers and well diggers to NSE. The database currently contains approximately 115,500 well logs constructed between 1940 and 2012, inclusive.

To ensure the integrity of water well construction and prevent potential pollution of state groundwaters, the OWRB supervises the licensing of water well drillers and pump installers. This program is guided by comprehensive standards developed in cooperation with the Well Drillers Advisory Committee. Licensed drillers are required to submit well logs online or by mail within sixty days of the completion of a new well or plugging or reconditioning of an existing well.Well Driller Licensing Fact Sheet

This Map Service contains many of the primary data types created by both the Bureau of Ocean Energy Management (BOEM) and the Bureau of Safety and Environmental Enforcement (BSEE) within the Department of Interior (DOI) for the purpose of managing offshore federal real estate leases for oil, gas and renewable energy. These data layers are being made available as REST mapping services for the purpose of web viewing and map overlay viewing in GIS systems. Due to re-projection issues which occur when converting multiple UTM zone data to a single national or regional projected space, and line type changes that occur when converting from UTM to geographic projections, these data layers should not be used for official or legal purposes. Only the original data found within BOEM/BSEE’s official internal database, federal register notices or official paper or pdf map products may be considered as the official information or mapping products used by BOEM or BSEE. A variety of data layers are represented within this REST service are described further below. These and other cadastre information the BOEM and BSEE produces are generated in accordance with 30 Code of Federal Regulations (CFR) 256.8 to support Federal land ownership and mineral resource management. For more information - Contact: Division Chief, Geospatial Services Division, BOEM, 45600 Woodland Road, Sterling, VA 20166 Telephone (703) 787-1312; Email: mappingboundarybranch@boem.gov. The REST services for National Level Data can be found here: https://gis.boem.gov/arcgis/rest/services/BOEM_BSEE/MMC_Layers/MapServer. REST services for regional level data can be found by clicking on the region of interest from the following URL: https://gis.boem.gov/arcgis/rest/services/BOEM_BSEE. Individual Regional Data or in depth metadata for download can be obtained in ESRI Shape file format by clicking on the region of interest from the following URL: https://www.boem.gov/Oil-and-Gas-Energy-Program/Mapping-and-Data/Index.aspx Currently the following layers are available from this REST location: OCS Drilling Platforms, OCS Oil and Natural Gas Wells, OCS Oil and Gas Pipelines, Unofficial State Lateral Boundaries, BOEM OCS Administrative Boundaries, BOEM Limit of OCSLA 8(g) zone, Submerged Lands Act Boundary, BOEM OCS Protraction Diagrams and Leasing Maps, BOEM OCS Lease Blocks, BOEM Block Aliquots, BOEM Oil and Gas Leases, Proposed Final OCS Oil and Gas Leasing Program 2012-2017, BOEM Oil and Gas Planning Areas, Outer Continental Shelf Lands Act, 2010 Vessel Traffic (AIS), 2009 Vessel Traffic (AIS), OCS Proposed Final Program Areas 2017-2022, Atlantic Fishing Revenue Intensity, 2007-2012.

All data released with this set of geological maps is public domain data. The project has, however, benefited from a number of additional third-party data sources which have been used to help inform final maps and/or derive interpreted products. These include the 21CXRM Palaeozoic project (which is now available in the public domain),the Southern Permian Basin Atlas (SPBA),PGS’s North Sea Digital Atlas and East Shetland Platform seismic interpretation project, Frogtech’s East Shetland Platform Project, IGI’s Source Rock Evaluation for the East Shetland Platform, research data from the University of Aberdeen, seismic interpretation work and other geological studies carried out by Durham University on the SW Approaches, seismic interpretation work carried out by Heriot-Watt University on the Mid North Sea High, seismic interpretation work carried out by Aberdeen University on the Rockall area CGG’s Target database and relevant products available via the BGS’s Offshore Geoindex. TGS are gratefully acknowledged for providing joined digital log data from LogLinePlus to enable the production of sand flag curves. Schlumberger, TGS and BP are acknowledged for providing additional seismic data to help QC interpretation carried out within the project and CDA are also kindly acknowledged for their support in downloading and providing much of the released well data to LR as part of this project. Due to the high level, regional nature of the project, the depth structure and structural elements maps have been produced for the main geological time intervals, e.g. Paleocene, Lower Cretaceous, Upper Jurassic. Depositional facies maps and reservoir distribution maps were produced for a higher number of stratigraphic intervals such as the Danian, Selandian and Thanetian (Paleocene).

The following products are available:

•Depth structure maps

•Isochore maps

•Structural elements maps

•Depositional facies maps

•Reservoir distribution maps

•Well penetration maps

•Hydrocarbon occurrence maps

•Drill stem tests

•Well tops (Groups, Formation and Members)

•Sand data (N/G, sand thickness)