Specific Data Set Features

Location Data - Location information accurate to the section

Chemistry - Field measured environmental variables including:

Well depth (feet) Water level Water Temperature when taken
Total Alkalinity Total Hardness Electric Conductivity
pH (Acidity - Alkalinity) eH (Oxidation - Reduction) Dissolved Oxygen
Sulfur/Sulfate Ions Carbonate Ions/Carbonic Acid Chlorine Ions
Iron Manganese Time and date samples taken

Chemistry - Laboratory measured environmental variables including:

Total Alkalinity pH (acidity-alkalinity) Saturation Absorption Ratio
Ion Balance Electric Conductivity Hydrocarbons
Pesticides Aluminum Arsenic
Barium Beryllium Bicarbonate or Carbonic Acid/Carbonate
Cadmium Calcium Total Carbon
Total Organic Carbon Dissolved Inorganic Carbon Carbon Monoxide
Chlorine Chromium Copper
Total Hydrogen Iron Fluorine
Lead Manganese Magnesium
Mercury Molybdenum Nickel
Nitrite as Nitrogen Nitrite & Nitrate as Nitrogen Total Nitrogen
Chemical Oxygen Demand Phenols Total Phosphorous
Phosphates Potassium Hydroxides
Selenium Silica Sodium
Strontium Sulfates Vanadium & Zinc

Comments - Specific drilling contractor remarks, including:

Aquifer attributes - depth / flow Drawdown rates Rate of Flow - GPM /GPD
Chemical analysis / elements Total dissolved solids (TDS) Water Hardness hard/medium/soft
Well disinfected Oil or gas present? Plugged holes - how, by, when
Casing, pump and seal details Piezometer details Quicksand locations
Drilled by / when Dry holes identified Limitations of the well
Lithology details Formation details Detailed location data
Water Quality - chemically suitable or unsuitable / for animals or humans

Driller - Contains company information on the drilling contractor

Licence Numbers - Has licensing information for drilling contractors

Lithology - Contains detailed description of the subsurface materials

Pump Test Data - Contains detailed information on the well pump test

Amount of Drawdown (in feet) Pump - Model Date of test
Pump - Type Depth of pump (in feet) Recommended Intake
Depth of receiver (in feet) Recommended Rate Pipe - Diameter
Test - Duration (in minutes) Pipe - Length Test - Method
Pipe - Stem Depth Test - Time Pipe - Type
Test - Yield Pit - Type Water Level - End of test
Pump - Additional pump used? Water Level - Static, beginning of test Pump - Horsepower Rating

Well - Detailed information on the water flow and construction

Elevation of well head (in feet) How elevation verified Well depth (in feet)
Perforated - Top at(in feet) Perforated - Bottom at(in feet) How perforated
Perforated From - Zone 1(in feet) Perforated To - Zone 1(in feet) Size of first perforation
Perforated From - Zone 2(in feet) Perforated To - Zone 2(in feet) Size of second perforation
Perforated From - Zone 3(in feet) Perforated To - Zone 3(in feet) Size of third perforation
Screened from (1st interval) Screened to (1st interval) Screen type
Screened from (2nd interval) Screened to (2nd interval) Screen identification
Sealed from Sealed to Seal type
Proposed use for the well Date stamped Time stamped
Date receipt issued Date well started Date well completed
Well type and construction Casing - Type Casing - Perforation Type
Casing - Outside Diameter Casing - Perforation Outside Diameter Casing - Thickness
Casing - Thickness Casing - Bottom At Slot size
Fittings at top Fittings at bottom How was the well finished?
Packing type Grains used for packing Amount of packing used
Drilling Method Flow rate of well Flow rate units
Artesian Well - Naturally flowing? White card White card number
Method of instrumentation Was an e-log taken? Was an e-log held?
Was a gamma log taken? Was a gamma log held? Was gas encountered during drilling?
Was the chemistry taken? Was the chemistry held? Was oil encountered during drilling?
Was the well abandoned? Date/time of abandonment How was the well abandoned?

Well Owner - Contains well owner names and addresses

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Last modified on Tuesday, August 09, 2005 15:41:21 PM

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