Water Well Data Elements
File #1 Site Information
Information to identify and accuately locate the well.
"General information on well type, why it was drilled, and flow allowances."
"Protected information on the owner, contractor, and technician."
100 Well Tag No.
100.01 POI Point of Interest No.
100.1 BCGS Map Area No. (NAD 27)
100.11 BCGS Well No. (NAD 27)
100.2 BCGS Map Area No. (NAD 83)
100.21 BCGS Well No. (NAD 83)
100.3 OWNER
100.31 Owner's Address
100.4 Previous Owners
100.5 SITE
100.51 Site Street
100.52 Info Site
100.53 Info Other
100.6 MOE OBS WELL
100.61 MOE Region
100.7 Street Address
100.8 City
100.9 Postal Code
101 Location UTM (UTM Zone)
101.1 UTM Easting Coordinate
101.2 UTM Northing Coordinate
101.3 Method of Determining Coordinates
101.4 Accuracy of Coordinate Measure
102 Location lat/long
102.1 Location Latitude
102.2 Location Longitude
102.3 Method of Determining Coordinates
102.4 Accuracy of Coordinate Measure
102.5 Date & Time of GPS Reading
102.51 Day
102.52 Time
102.53 Instrument Read By:
102.54 Instrument Type:
103 Legal land description
103.01 Parcel Identifier Number
103.1 LOT
103.2 PLAN
103.3 BLK
103.4 DIST LOT
103.5 QTR
103.6 SECTION
103.7 RG
103.8 TWP
103.9 Indian Reserve
103.91 LAND DIST
103.92 ISLAND
104 Location accuracy
104.1 Location Plotted on Map
105 Drainage basin
106 Map series
107 Map number
107.1 Water well location map
107.2 COORD X
107.3 Y
107.4 Z
107.5 OLD NO.
107.6 OLD MAP
108 Aquifer Name
108.1 Aquifer Inventory Number
108.2 Watershed
108.3 Land & Land Form
109 Hydrostragraphic unit
109.1 Hydrostragraphic zone
109.2 Hydrostragraphic zonule
110 Physiographical division
110.1 Ecoprovince
111 Elevation (Collar/Ground Surface)
112 Elevation accuracy
112.1 Method of Determining Elevation
113 Well Site Description
113.1 Well/Spring/Piezometer Description
114 Well status
115 Comments re status
116 Purpose of well
116.1 Purpose of well #2
117 Water use
117.1 Water use #2
117.2 Water use #3
118 Data provided by/fields
118.01 Date data provided
118.02 Telephone Number
118.03 Email address
118.1 Data provided by/fields
118.11 Date data provided (form completed)
118.2 Data provided by/fields
118.21 Date data provided
118.3 Data provided by/fields
118.31 Date data provided
119 Contractor
119.001 Contractor's Address
119.002 Member BCWWDA?
119.01 Driller Name
119.02 Driller Number (Licence)
119.05 Consultant
119.051 Consultant's Address
119.1 GW
119.11 Info Ground Water
119.2 UTILITY
119.3 Certificate
119.31 Certificate of Variance
120 COMMENT #1
120.1 COMMENT #2
120.2 Information Verified By:
120.3 Date Verified
120.4 Comments
121 Well Location Sketch
File #2 Well Construction Details
Overall well dimensions.
Construction method.
Type and composition of all materials used.
"Dimensions, design features, and location of each significant component (including the well pump)."
Well abandonment and materials.
200 Well Tag No.
201 Date well completed
201.1 Work Started
202 Uncased hole diameter
203 - From (metres)
204 - To (metres)
204.1 Uncased hole diameter
204.2 - From (metres)
204.3 - To (metres)
204.4 Uncased hole diameter
204.5 - From (metres)
204.6 - To (metres)
205 Depth completed well
205.1 Depth completed well from Water Well Location Record (WWLR)
206 Well head completion
206.1 Type of Surface Seal
206.11 Surface Seal 1 Yes 0 No.
206.12 To what depth? ft.
206.13 Material used in seal.
206.14 Did any strata contain unusable water 1 Yes 0 No.
206.15 Type of Water
206.16 Depth of Strata
206.17 Method of sealing strata off
206.2 Well head completion from WWLR
206.3 Type of Surface Seal from WWLR
207 Drilling method (Construction)
207.1 Type of Work
207.2 Work Method
208 Type of drilling fluid
209 Drill bit diameter
209.1 Shoe(s)
210 Apron width
210.1 Backfilled from WWLR
Casing Details
Casing dimensions
211 - Nominal pipe diameter/218
212 - Wall thickness
213 - From
214 - To
214.1 - Nominal pipe diameter
214.2 - Wall thickness
214.3 - From
214.4 - To
214.5 - Nominal pipe diameter
214.6 - Wall thickness
214.7 - From
214.8 - To
Casing Design
215 - Material
216 - Coatings
217 - Form
217.1 - Material
217.11 - Coatings
217.12 - Form
217.2 - Material
217.21 - Coatings
217.22 - Form
217.3 - Material
217.31 - Coatings
217.32 - Form
217.4 - Material
217.41 - Coatings
217.42 - Form
Open Hole
218 - Diameter (link 211)
219 - From
220 - To
Water Intake Details
221 - Nominal screen diameter (228)
221.01 Info Screen
221.1 Number of Screened Intervals
222 - From
223 - To
223.02 - Slot size
223.1 - From
223.11 - To
223.12 - Slot size
223.2 - From
223.21 - To
223.22 - Slot size
223.3 - From
223.31 - To
223.32 - Slot size
224 Screen make
225 Screen model/number
225.1 Screen Number
Screen design
226 - Material
227 - Coatings
228 - Form (link to 221)
228.1 - Material
228.11 - Coatings
228.12 - Form (link to 221)
228.2 - Material
228.21 - Coatings
228.22 - Form (link to 221)
228.3 - Material
228.31 - Coatings
228.32 - Form (link to 221)
228.4 - Material
228.41 - Coatings
228.42 - Form (link to 221)
229 Screen slot/hole size
230 Slot/perforation method
231 Screen attachment method
231.1 Screen attachment method
232 Screen fitting [bottom]
233 Screen placement method
Filtration
234 Filtration medium
Filter pack/formation stabilizer
235 - Material
236 - From
237 - To
238 - Grain size
238.1 - Material
238.11 - From
238.12 - To
238.13 - Grain size
238.2 - Material
238.21 - From
238.22 - To
238.23 - Grain size
239 Filter placement method
Well Development
240 Development duration
241 Development method
241.1 Development duration #2
241.2 Development method #2
Sealing and Plugging
Annular sealing
242 - Material
243 - From
244 - To
244.1 - Material
244.11 - From
244.12 - To
244.2 - Material
244.21 - From
244.22 - To
245 Grouting placement method
Seal components
246 - Component
247 - Depth
247.1 - Component
247.11 - Depth
247.2 - Component
247.21 - Depth
Plugging
248 - Material
249 - From
250 - To
250.1 - Material
250.11 - From
250.12 - To
250.2 - Material
250.21 - From
250.22 - To
Casing left after plugging
251 - From
252 - To
252.1 - From
252.11 - To
252.2 - From
252.21 - To
Casing slit
253 - From
254 - To
254.1 - From
254.12 - To
254.2 - From
254.21 - To
255 Comments
File #3 Formation Logging
Geologic and hydrogeologic data obtained from the borehole and supplied by contractors (driller's log).
Interpreted information provided by other experts (lithologic log).
Information on geophysical logging activities (for logging results see appropriate file).
300 Well Tag No.
300.1 Lithology logged by:
300.2 Info Lithology
300.3 Info Sieve
300.4 Lithology Description Counter
301 Grain-size curve
302 Effective diameter
303 Coefficient of uniformity
Borehole log
304 - Type
305 - From
306 - To
307 Material
308 - From
309 - To
309.99 Depth to Bedrock
310 Natural gas detected
311 Comments
312 Measurements from
313 Casing height above ground level
File #4 "Water Levels, Well Performance, Aquifer Yield"
"Information on the behaviour of water when first encountered, under static conditions and under pump test conditions."
Information on aquifer potential.
Production recommendations.
400 Well Tag No.
401 Artesian head
402 Water found at (depth) (WWLR)
402.1 Water found at (depth) (WWLR)
402.2 Water found at (depth) (WWLR)
403 Water bearing fractures at (depth) (WWLR)
403.1 Water bearing fractures at (depth) (WWLR)
403.2 Water bearing fractures at (depth) (WWLR)
403.5 Estimated Flow Rate
403.51 From
403.52 To
403.53 SWL (4 records in this group)
404 Static level (pre)
404.1 Static level (pre) (WWLR)
404.2 SWL before test (WWLR)
404.3 Water level after test (WWLR)
405 Drawdown
406 Static level (post)
407 Method of measurement
408 Pump test
408.1 Yield test at time of drilling (WWLR)
409 Test date
409.1 Date of drilling yield test (WWLR)
409.2 Drill stem at
410 Start time
411 Test method 1
411.1 Test Method 2
412 Type of test
413 Test duration
414 Pump intake during test
414.01 Yield Value
414.02 Yield Units
414.1 Pumping Rate for yield test at time of drilling (WWLR)
415 Method of measuring discharge
416 Accuracy of discharge measurement
Derived parameters
417 - Hydraulic conductivity
418 - Transmissivity
419 - Storativity
420 - Specific capacity
421 Observation well ID
Operating recommendations
422 - Pumping rate
422.1 Well Yield (estimated at time of drilling) (WWLR)
423 - Pump intake depth
424 Well-owner requirements
425 Annual allocation
426 Annual use
427 Peak withdrawal rate (approved)
Flowing conditions
428 - Flowing
429 - Flow
429.1 Flow (Artesian) (WWLR)
429.11 Artesian Flow Units
429.2 Pressure Head (WWLR)
430 Spring flow
431 Boundary conditions
432 Pump type installed
432.1 Recommended Pump Type (WWLR)
433 Pump capacity
433.1 Recommended Pumping Rate (WWLR)
434 Pump intake depth
434.1 Recommended Pump Setting (WWLR)
435 Pump location
436 Date installed
437 Make
438 Model
439 Pump riser diameter
440 Comments
File #5 Pump Test Information (Pumped Well)
Flow and drawdown information from pumped well.
(For drawdown information from observation well see appropriate file under observation well identification number).
500 Well Tag No.
500.01 Info Pump
500.1 Agency and Individual Responsible for Running Pumping Test
500.2 Test Duration
500.3 Maximum Pumping Rate During Test
500.4 Reference No. for Pumping Test Report
500.5 Date of Test
500.6 Observation Well or Pumped Well Flag
501 Elapsed time
502 Pumping rate during test
503 Water level while pumping
504 Water level while recovering
505 Comments
Driller's Pump Test
509 Drawdown (flag)
510 mins
510.01 WL
510.02 mins
510.03 WL
510.04 mins
510.05 WL
510.06 mins
510.07 WL
510.08 mins
510.09 WL
510.1 mins
510.11 WL
511 Recovery (Flag)
512 mins
512.01 WL
512.02 mins
512.03 WL
512.04 mins
512.05 WL
512.06 mins
512.07 WL
512.08 mins
512.09 WL
512.1 mins
512.11 WL
513 Observation Well Tag No.s
514 Observation Well Tag No.s
515 Observation Well Tag No.s
File #6 Water Quality Sampling Information
"Information about samples collected for water quality purposes; including when sample was collected, by whom, and why."
600 Well Tag No.
600.1 SEAM Number
600.2 Lab Chem Flag
600.3 Field Chem Flag
601 Agency code
602 Sample purpose
603 Sample number
604 Sample date (Lab)
604.1 Sample date (Field)
605 Sample time
606 Time zone
607 Comments
File #7 Water Quality Measurements
"Values for measurements of chemical, physical, and biological parameters."
700 Well Tag No.
700.1 SEAM Number
701 Sample number
702 Sample date
703 Sample time
704 Lab identifier
706 Method code
707 Detection limit
708 Pretreatment code
709 Value type code
710 Flag
711 Value
712 Unit code
720 Water Type
721 Colour
722 Smell
722.1 Taste
723 Gas
724 Hardness
725 Iron
726 Chloride
727 pH
728 Temperature at time of driller's pump test
Information Source
" Unless otherwise noted, all information in Files #1 to 5 is provided by the drilling contractor."
Precision
" Unless otherwise noted, allowances should be made to collect and store data to a precision of 2 decimal places."
Accuracy/Reliability
" The data user must, in all instances, be able to determine the accuracy/reliability of the data."
Measurements
" While it is recognized that the use of imperial measurements is still widespread in the well-drilling industry, the adoption of the "
metric system should be encouraged. It is expected that data will be provided to users in metric units.
The Province of British Columbia accepts no responsibility for the contents or accuracy of this record.
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