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Submitted Drillers Report Well Location

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Texas Water Development Board
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Metadata

Geographic Information System shapefile of Submitted Drillers Report (SDR) Database well locations, updated nightly.

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Metadata

Update Type

Automatic

Update Frequency

Daily

Quality Control Level

Automatic Rules

Data Contact Email

Caveats and Usage

Be aware that the locations of the wells in this database are not verified by State staff and may be inaccurate. Drillers have a maximum of 60 days from the well completion date, unless shorter timelines are required by another agency or rule, to submit the well report online or via certified mail to the Texas Department of Licensing and Regulation, so well report information may not show up in the database until several months after the well was completed.

Citation

Texas Water Development Board (TWDB). Submitted Drillers Report Well Location, https://txwaterdatahub.org/dataset/submitted-drillers-report-well-location. 2024-04-29.

Collection Method

Ground Survey

Collection Method Description

Well location information is collected by drillers using GPS during well construction. Information is entered either by the driller or drilling company staff, or staff at the Texas Department of Licensing and Regulation and Texas Water Development Board.

Quality Control Level

Automatic Rules

Quality Assurance Description

The application has built in rules to help prevent data entry errors. A map verification ensures that the coordinate information entered matches with the County that was entered, and allows the person entering information to see where the well is plotting on a map in order to verify that it matches the actual well location. Texas Department of Licensing and Regulation staff perform spot checks on the wells. Groundwater Conservation District staff review the well reports for wells that are drilled within their districts. Texas Water Development Board staff perform weekly and monthly quality assurance checks on the data.

Spatial Coverage

Bounding Coordinates

  • North: 36.72141
  • East: -93.29899
  • South: 25.75800
  • West: -106.67021

Coordinate System

WGS84

Spatial Description

Statewide in Texas.

Disclaimer

The Submitted Drillers Report (SDR) Database (http://www.twdb.texas.gov/groundwater/data/drillersdb.asp) is populated from the online Texas Well Report Submission and Retrieval System (TWRSRS) which is a cooperative Texas Department of Licensing and Regulation (TDLR) and Texas Water Development Board (TWDB) application that registered water-well drillers use to submit their required reports. This system was started 2/5/2001 and began collecting all reports in 2003. Reports that drillers submitted by mail before the inception date are not included in this database, but are available for access at the Texas Commission on Environmental Quality (TCEQ) Water Well Report Viewer: (http://www.tceq.texas.gov/gis/waterwellview.html). Be aware that the locations of the wells in this database are not verified by State staff and may be inaccurate. Added Proposed Use: Fracking Supply in February 2011.

Program Area

Groundwater Technical Assistance Data Team

Supporting URL

https://www.twdb.texas.gov/groundwater/...
https://www.twdb.te...

Data Contact Email

Summary
Update Type Automatic
Update Frequency Daily
Quality Control Level Automatic Rules
Data Contact Email

Caveats and Usage

Be aware that the locations of the wells in this database are not verified by State staff and may be inaccurate. Drillers have a maximum of 60 days from the well completion date, unless shorter timelines are required by another agency or rule, to submit the well report online or via certified mail to the Texas Department of Licensing and Regulation, so well report information may not show up in the database until several months after the well was completed.

Citation

Texas Water Development Board (TWDB). Submitted Drillers Report Well Location, https://txwaterdatahub.org/dataset/submitted-drillers-report-well-location. 2024-04-29.

Collection Method

Ground Survey

Collection Method Description

Well location information is collected by drillers using GPS during well construction. Information is entered either by the driller or drilling company staff, or staff at the Texas Department of Licensing and Regulation and Texas Water Development Board.

Quality Control Level

Automatic Rules

Quality Assurance Description

The application has built in rules to help prevent data entry errors. A map verification ensures that the coordinate information entered matches with the County that was entered, and allows the person entering information to see where the well is plotting on a map in order to verify that it matches the actual well location. Texas Department of Licensing and Regulation staff perform spot checks on the wells. Groundwater Conservation District staff review the well reports for wells that are drilled within their districts. Texas Water Development Board staff perform weekly and monthly quality assurance checks on the data.

Spatial Coverage

Bounding Coordinates

  • North: 36.72141
  • East: -93.29899
  • South: 25.75800
  • West: -106.67021

Coordinate System

WGS84

Spatial Description

Statewide in Texas.

Disclaimer

The Submitted Drillers Report (SDR) Database (http://www.twdb.texas.gov/groundwater/data/drillersdb.asp) is populated from the online Texas Well Report Submission and Retrieval System (TWRSRS) which is a cooperative Texas Department of Licensing and Regulation (TDLR) and Texas Water Development Board (TWDB) application that registered water-well drillers use to submit their required reports. This system was started 2/5/2001 and began collecting all reports in 2003. Reports that drillers submitted by mail before the inception date are not included in this database, but are available for access at the Texas Commission on Environmental Quality (TCEQ) Water Well Report Viewer: (http://www.tceq.texas.gov/gis/waterwellview.html). Be aware that the locations of the wells in this database are not verified by State staff and may be inaccurate. Added Proposed Use: Fracking Supply in February 2011.

Program Area

Groundwater Technical Assistance Data Team

Supporting URL

https://www.twdb.texas.gov/groundwater/...
https://www.twdb.te...

Data Contact Email

Categories

Tags

Spatial Keywords

Column Type Label Description Unit
OBJECTID numeric Object ID

Internal feature number
WellReport text Well Report

Well Report Tracking Number
WellType text Well Type

The type of well.
ProposedUs text Proposed Use

The proposed use for the drilled well
County text County

Texas county where the well is located.
WellOwner text Well Owner

The name of the well owner.
WellStreet text Well Street

Street of the well location
WellCity text Well City

City of the well location
WellZipCod text Well Zip Code

5 digit zip code of the well location
LatitudeDD numeric Latitude DD

Latitude of the well site in units of decimal degrees.

 decimal degrees
LongitudeD numeric Longitude DD

Longitude of the well site in units of decimal degrees.

 decimal degrees
BoreholeDe numeric Borehole Depth

Borehole Depth

 ft
InjuriousW text Injurious Water Quality

Injurious Water Quality
PluggingRe text Plugging Report

Plugging Report Tracking Number
LocationEr numeric Location Error

Location Error

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