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NOTE: THIS DATA DOWNLOAD DOES NOT CONTAIN THE ASSOCIATED LITHOLOGY FILES. TO DOWNLOAD THIS DATA BY COUNTY WITH LITHOLOGY FILE CLICK HERE.The data in these six files is derived from Wellogic, the Michigan Department of Environmental Quality 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.  Until January 1, 2000 not all water well records for new wells in Michigan were entered into Wellogic.  For wells drilled before 2000 the rate of inclusion is highly variable from one county to another.  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.More Metadata

Dataset Attributes

  • OBJECTID
    Number
  • WELLID
    Text
    {"value"=>"70000003531", "count"=>1} (), {"value"=>"41000015020", "count"=>1} (), {"value"=>"34000002495", "count"=>1} (), {"value"=>"19000006498", "count"=>1} (), {"value"=>"37000005290", "count"=>1} (), {"value"=>"62000000719", "count"=>1} (), {"value"=>"62000008881", "count"=>1} (), {"value"=>"59000005436", "count"=>1} (), {"value"=>"37000008087", "count"=>1} (), {"value"=>"37000000837", "count"=>1} ()
  • COUNTY
    Text
    {"value"=>"Kent", "count"=>23585} (), {"value"=>"Muskegon", "count"=>12308} (), {"value"=>"Newaygo", "count"=>10961} (), {"value"=>"Ottawa", "count"=>9871} (), {"value"=>"Montcalm", "count"=>8149} (), {"value"=>"Isabella", "count"=>8095} (), {"value"=>"Oceana", "count"=>7114} (), {"value"=>"Mecosta", "count"=>6149} (), {"value"=>"Clinton", "count"=>6118} (), {"value"=>"Ionia", "count"=>5078} ()
  • PERMIT_NUM
    Text
    {"value"=>"N/A", "count"=>14} (), {"value"=>"62", "count"=>10} (), {"value"=>"NONE", "count"=>9} (), {"value"=>"08-146", "count"=>9} (), {"value"=>"620009693", "count"=>8} (), {"value"=>"06-122", "count"=>8} (), {"value"=>"06-148", "count"=>8} (), {"value"=>"06-127", "count"=>8} (), {"value"=>"06-123", "count"=>8} (), {"value"=>"06-191", "count"=>7} ()
  • TOWNSHIP
    Text
    {"value"=>"Algoma", "count"=>2015} (), {"value"=>"Caledonia", "count"=>1760} (), {"value"=>"Cannon", "count"=>1727} (), {"value"=>"Courtland", "count"=>1657} (), {"value"=>"Dalton", "count"=>1605} (), {"value"=>"Grant", "count"=>1595} (), {"value"=>"Sherman", "count"=>1432} (), {"value"=>"Muskegon", "count"=>1389} (), {"value"=>"Bath", "count"=>1380} (), {"value"=>"Cascade", "count"=>1369} ()
  • TOWN
    Text
    {"value"=>"09N", "count"=>10763} (), {"value"=>"10N", "count"=>10719} (), {"value"=>"05N", "count"=>10636} (), {"value"=>"07N", "count"=>9095} (), {"value"=>"11N", "count"=>8981} (), {"value"=>"12N", "count"=>8868} (), {"value"=>"14N", "count"=>8473} (), {"value"=>"08N", "count"=>7862} (), {"value"=>"06N", "count"=>7477} (), {"value"=>"15N", "count"=>6548} ()
  • RANGE
    Text
    {"value"=>"10W", "count"=>11961} (), {"value"=>"11W", "count"=>9315} (), {"value"=>"16W", "count"=>7476} (), {"value"=>"12W", "count"=>6831} (), {"value"=>"13W", "count"=>6515} (), {"value"=>"15W", "count"=>6452} (), {"value"=>"09W", "count"=>6341} (), {"value"=>"08W", "count"=>5618} (), {"value"=>"17W", "count"=>5422} (), {"value"=>"14W", "count"=>5349} ()
  • SECTION
    Number
    1 to 36
  • OWNER_NAME
    Text
    {"value"=>"KBH HOMES", "count"=>564} (), {"value"=>"sable developing", "count"=>293} (), {"value"=>"Allen Edwin Homes", "count"=>231} (), {"value"=>"Eastbrook Homes", "count"=>174} (), {"value"=>"SABLE DEVELOPING INC", "count"=>157} (), {"value"=>"SABLE DEV INC", "count"=>145} (), {"value"=>"Bruce Reenders", "count"=>69} (), {"value"=>"SABLE DEVELOPING INC.", "count"=>61} (), {"value"=>"HOLWERDA BLDRS", "count"=>61} (), {"value"=>"ENGELSMA HOMES", "count"=>60} ()
  • WELL_ADDR
    Text
    {"value"=>"UNKNOWN", "count"=>28} (), {"value"=>"TYLER RD.", "count"=>21} (), {"value"=>"FILLMORE", "count"=>17} (), {"value"=>"72ND AVE.", "count"=>16} (), {"value"=>"9981 US 31", "count"=>16} (), {"value"=>"TYLER RD", "count"=>15} (), {"value"=>"R#1 ", "count"=>15} (), {"value"=>"Monroe RD.", "count"=>15} (), {"value"=>"120TH AVE", "count"=>13} (), {"value"=>"88TH AVE", "count"=>12} ()
  • WELL_CITY
    Text
    {"value"=>"MUSKEGON", "count"=>5273} (), {"value"=>"ROCKFORD", "count"=>3379} (), {"value"=>"GRAND RAPIDS ", "count"=>3126} (), {"value"=>"NEWAYGO", "count"=>2600} (), {"value"=>"CEDAR SPRINGS", "count"=>2254} (), {"value"=>"ADA", "count"=>1738} (), {"value"=>"FREMONT", "count"=>1722} (), {"value"=>"WHITE CLOUD", "count"=>1695} (), {"value"=>"LOWELL", "count"=>1619} (), {"value"=>"MT. PLEASANT", "count"=>1610} ()
  • WELL_ZIP
    Text
    {"value"=>"48858", "count"=>2976} (), {"value"=>"49341", "count"=>2682} (), {"value"=>"49337", "count"=>2489} (), {"value"=>"49445", "count"=>2338} (), {"value"=>"49319", "count"=>1712} (), {"value"=>"49412", "count"=>1700} (), {"value"=>"49442", "count"=>1672} (), {"value"=>"49349", "count"=>1643} (), {"value"=>"49301", "count"=>1497} (), {"value"=>"49331", "count"=>1369} ()
  • WELL_DEPTH
    Number
    0 to 9999
  • WELL_TYPE
    Text
    {"value"=>"HOSHLD", "count"=>87895} (), {"value"=>"IRRI", "count"=>4174} (), {"value"=>"TY2PU", "count"=>3205} (), {"value"=>"OTH", "count"=>1386} (), {"value"=>"TY3PU", "count"=>1321} (), {"value"=>"TESTW", "count"=>1127} (), {"value"=>"TY1PU", "count"=>624} (), {"value"=>"UNK", "count"=>614} (), {"value"=>"HEATP", "count"=>224} (), {"value"=>"INDUS", "count"=>201} ()
  • TYPE_OTHER
    Text
    {"value"=>"Public Well Type Unknown", "count"=>298} (), {"value"=>"Commercial", "count"=>248} (), {"value"=>"Type Use Unknown", "count"=>244} (), {"value"=>"FARM", "count"=>21} (), {"value"=>"OBSERVATION WELL", "count"=>19} (), {"value"=>"HOUSEHOLD & IRRIGATION", "count"=>19} (), {"value"=>"HOUSEHOLD & TEST WELL", "count"=>18} (), {"value"=>"Closed Type 2", "count"=>18} (), {"value"=>"Monitoring", "count"=>17} (), {"value"=>"listed type ii unconfirmed", "count"=>17} ()
  • WEL_STATUS
    Text
    {"value"=>"ACT", "count"=>71020} (), {"value"=>"INACT", "count"=>824} (), {"value"=>"PLU", "count"=>723} (), {"value"=>"OTH", "count"=>58} (), {"value"=>"UNK", "count"=>35} ()
  • STATUS_OTH
    Text
    {"value"=>"closed public supply", "count"=>18} (), {"value"=>"Geo thermal heating system", "count"=>11} (), {"value"=>"Geothermal heating system", "count"=>9} (), {"value"=>"OBSERVATION WELL", "count"=>3} (), {"value"=>"Dry Hole", "count"=>3} (), {"value"=>"Geo thermal system", "count"=>2} (), {"value"=>"Well capped 1969", "count"=>1} (), {"value"=>"WELL & PUMP - HOOK-UP LATER", "count"=>1} (), {"value"=>"UNTIL HOUSE IS BUILT NX YEAR ", "count"=>1} (), {"value"=>"Unknown. ", "count"=>1} ()
  • WSSN
    Number
    0 to 2100741
  • WELL_NUM
    Text
    {"value"=>"001", "count"=>2342} (), {"value"=>"002", "count"=>388} (), {"value"=>"1", "count"=>169} (), {"value"=>"003", "count"=>101} (), {"value"=>"2", "count"=>69} (), {"value"=>"004", "count"=>37} (), {"value"=>"WELL 1", "count"=>34} (), {"value"=>"WELL 2", "count"=>34} (), {"value"=>"3", "count"=>32} (), {"value"=>"WELL 3", "count"=>21} ()
  • DRILLER_ID
    Text
    {"value"=>"41-2351", "count"=>3574} (), {"value"=>"61-2074", "count"=>2646} (), {"value"=>"59-0583", "count"=>2426} (), {"value"=>"37-2084", "count"=>2201} (), {"value"=>"41-0395", "count"=>2156} (), {"value"=>"70-0337", "count"=>2111} (), {"value"=>"41-1561", "count"=>2109} (), {"value"=>"34-2098", "count"=>2085} (), {"value"=>"41-1987", "count"=>1990} (), {"value"=>"70-1922", "count"=>1956} ()
  • DRILL_METH
    Text
    {"value"=>"ROTARY", "count"=>60034} (), {"value"=>"CABTOO", "count"=>21961} (), {"value"=>"AUGBOR", "count"=>7415} (), {"value"=>"JETTIN", "count"=>3664} (), {"value"=>"HOLROD", "count"=>3649} (), {"value"=>"OTH", "count"=>2128} (), {"value"=>"UNK", "count"=>1115} (), {"value"=>"DRIVEN", "count"=>724} (), {"value"=>"TOOHAM", "count"=>52} (), {"value"=>"ROTHAM", "count"=>6} ()
  • METH_OTHER
    Text
    {"value"=>"CABLE TOOL & AUGER/BORED", "count"=>358} (), {"value"=>"AUGER/BORED & JETTED", "count"=>259} (), {"value"=>"Drilling Method unknown", "count"=>202} (), {"value"=>"Trenched", "count"=>169} (), {"value"=>"CABLE TOOL AND AUGER/BORED", "count"=>123} (), {"value"=>"AUGER/BORED AND JETTED", "count"=>84} (), {"value"=>"ROTARY & JETTED", "count"=>76} (), {"value"=>"CABLE TOOL & DRIVEN", "count"=>55} (), {"value"=>"JETTED & AUGER/BORED", "count"=>36} (), {"value"=>"ROTARY AND JETTED", "count"=>31} ()
  • CONST_DATE
    Text
    {"value"=>"1899-12-30 00:00:00", "count"=>88} (), {"value"=>"2001-09-10 00:00:00", "count"=>47} (), {"value"=>"2001-08-21 00:00:00", "count"=>47} (), {"value"=>"2001-09-12 00:00:00", "count"=>47} (), {"value"=>"2002-10-30 00:00:00", "count"=>44} (), {"value"=>"2004-08-16 00:00:00", "count"=>43} (), {"value"=>"2001-11-09 00:00:00", "count"=>43} (), {"value"=>"2004-04-28 00:00:00", "count"=>43} (), {"value"=>"2003-10-27 00:00:00", "count"=>43} (), {"value"=>"2005-09-20 00:00:00", "count"=>43} ()
  • CASE_TYPE
    Text
    {"value"=>"PVCPLA", "count"=>54677} (), {"value"=>"UNK", "count"=>17307} (), {"value"=>"STEBLA", "count"=>15279} (), {"value"=>"STEGAL", "count"=>8611} (), {"value"=>"STEUNK", "count"=>4055} (), {"value"=>"OTH", "count"=>268} (), {"value"=>"NONE", "count"=>185} ()
  • CASE_OTHER
    Text
    {"value"=>"Mild Steel", "count"=>37} (), {"value"=>"Clay Tile Crock", "count"=>29} (), {"value"=>"Casing Type unknown", "count"=>14} (), {"value"=>"Steel & Plastic", "count"=>12} (), {"value"=>"STEEL", "count"=>9} (), {"value"=>"NOT INSTALLED", "count"=>9} (), {"value"=>"mild steel- 12\" diameter", "count"=>8} (), {"value"=>"GEO POLY PIPE", "count"=>8} (), {"value"=>"none", "count"=>7} (), {"value"=>"STEEL AND PLASTIC", "count"=>5} ()
  • CASE_DIA
    Number
    0 to 9999
  • CASE_DEPTH
    Number
    0 to 9999
  • SCREEN_FRM
    Number
    -4 to 9596
  • SCREEN_TO
    Number
    0 to 7121
  • SWL
    Number
    0 to 9999.99
  • FLOWING
    Text
    {"value"=>"N", "count"=>97976} (), {"value"=>"Y", "count"=>2635} (), {"value"=>"U", "count"=>78} ()
  • AQ_TYPE
    Text
    {"value"=>"DRIFT", "count"=>69228} (), {"value"=>"ROCK", "count"=>9988} (), {"value"=>"UNK", "count"=>5} ()
  • TEST_DEPTH
    Number
    -3 to 9999
  • TEST_HOURS
    Number
    0 to 999
  • TEST_RATE
    Number
    -200 to 9999
  • TEST_METHD
    Text
    {"value"=>"AIR", "count"=>42958} (), {"value"=>"UNK", "count"=>31738} (), {"value"=>"PLUGR", "count"=>11725} (), {"value"=>"TSTPUM", "count"=>10652} (), {"value"=>"BAIL", "count"=>2309} (), {"value"=>"OTH", "count"=>787} ()
  • TEST_OTHER
    Text
    {"value"=>"AIR & TEST PUMP", "count"=>290} (), {"value"=>"AIR AND TEST PUMP", "count"=>120} (), {"value"=>"well was not test pumped", "count"=>81} (), {"value"=>"well not test pumped", "count"=>52} (), {"value"=>"none", "count"=>37} (), {"value"=>"packer", "count"=>20} (), {"value"=>"PLUNGER & TEST PUMP", "count"=>16} (), {"value"=>"PLUNGER AND TEST PUMP", "count"=>8} (), {"value"=>"PLUNGER & AIR", "count"=>7} (), {"value"=>"BAILER & TEST PUMP", "count"=>7} ()
  • GROUT
    Text
    {"value"=>"Y", "count"=>85552} (), {"value"=>"N", "count"=>15060} (), {"value"=>"U", "count"=>85} ()
  • PMP_CPCITY
    Number
    0 to 7300
  • LATITUDE
    Number
    42.7677817515 to 43.81948
  • LONGITUDE
    Number
    -86.555982 to -84.3641130324
  • METHD_COLL
    Text
    {"value"=>"018", "count"=>45920} (), {"value"=>"016", "count"=>27321} (), {"value"=>"001", "count"=>16889} (), {"value"=>"036", "count"=>5591} (), {"value"=>"027", "count"=>2430} (), {"value"=>"015", "count"=>810} (), {"value"=>"014", "count"=>544} (), {"value"=>"002", "count"=>430} (), {"value"=>"019", "count"=>235} (), {"value"=>"004", "count"=>191} ()
  • ELEVATION
    Number
    3 to 9999
  • ELEV_METHD
    Text
    {"value"=>"014", "count"=>37009} (), {"value"=>"OTH", "count"=>388} (), {"value"=>"007", "count"=>171} (), {"value"=>"005", "count"=>141} (), {"value"=>"003", "count"=>64} (), {"value"=>"UNK", "count"=>45} (), {"value"=>"006", "count"=>20} (), {"value"=>"013", "count"=>7} (), {"value"=>"004", "count"=>5} (), {"value"=>"010", "count"=>4} ()
  • WITHIN_CO
    Text
    {"value"=>"Y", "count"=>100854} ()
  • WITHIN_SEC
    Text
    {"value"=>"Y", "count"=>100445} (), {"value"=>"N", "count"=>409} ()
  • LOC_MATCH
    Text
    {"value"=>"Y", "count"=>100854} ()
  • SEC_DIST
    Text
    {"value"=>"Yes", "count"=>100445} (), {"value"=>"No", "count"=>409} ()
  • ELEV_DEM
    Number
    571 to 1345
  • ELEV_DIF
    Number
    -9294 to 991
  • LANDSYS
    Text
    {"value"=>"PROGLACIAL OUTWASH", "count"=>34239} (), {"value"=>"ICE-MARGINAL TILL", "count"=>22463} (), {"value"=>"LACUSTRINE COARSE", "count"=>13130} (), {"value"=>"ICE-CONTACT OUTWASH", "count"=>12143} (), {"value"=>"LODGE TILL OR FINE SUPRAGLACIAL DRIFT", "count"=>11861} (), {"value"=>"LACUSTRINE FINE", "count"=>4355} (), {"value"=>"COASTAL DUNES", "count"=>2574} (), {"value"=>"LAKES", "count"=>29} ()
  • DEPTH_FLAG
    Text
    {"value"=>"2", "count"=>610} (), {"value"=>"0", "count"=>251} (), {"value"=>"1", "count"=>235} ()
  • ELEV_FLAG
    Text
  • SWL_FLAG
    Text
    {"value"=>"0", "count"=>2138} (), {"value"=>"1", "count"=>1612} (), {"value"=>"3", "count"=>469} ()
  • SPC_CPCITY
    Number
    0.00526316 to 487.75609756
  • AQ_CODE
    Text
    {"value"=>"D", "count"=>85025} (), {"value"=>"R", "count"=>9917} ()
  • ROCK_TOP
    Number
    0 to 479
  • AQ_THK_1
    Number
    1 to 268
  • AQ_THK_2
    Number
    1 to 285
  • AQ_THK_D
    Number
    1 to 349
  • H_COND_1
    Number
    0.0001 to 300
  • H_COND_2
    Number
  • V_COND_1
    Number
  • V_COND_2
    Number
  • TRANSMSV_1
    Number
  • TRANSMSV_2
    Number
  • B_AQ_THK
    Number
  • B_H_COND
    Number
  • B_V_COND
    Number
  • B_TRANS
    Number
  • AQ_THICK_D
    Number
  • H_COND_D
    Number
  • V_COND_D
    Number
  • TRANS_D
    Number
  • AQ_FLAG
    Text
  • SCRN_FLAG
    Text
  • NOTES
    Text
  • WELLCODE
    Text
  • TOPAQ
    Number
  • BOTAQ
    Number
  • Shape
    Number
  • WWAT_ID
    Text

Related Datasets