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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"=>"17000006014", "count"=>1} (), {"value"=>"21000004951", "count"=>1} (), {"value"=>"17000009019", "count"=>1} (), {"value"=>"49000004449", "count"=>1} (), {"value"=>"49000000884", "count"=>1} (), {"value"=>"52000004630", "count"=>1} (), {"value"=>"49000003060", "count"=>1} (), {"value"=>"52000000423", "count"=>1} (), {"value"=>"48000001305", "count"=>1} (), {"value"=>"17000007377", "count"=>1} ()
  • COUNTY
    Text
    {"value"=>"Chippewa", "count"=>8546} (), {"value"=>"Marquette", "count"=>6383} (), {"value"=>"Delta", "count"=>5848} (), {"value"=>"Menominee", "count"=>4645} (), {"value"=>"Mackinac", "count"=>4126} (), {"value"=>"Alger", "count"=>2370} (), {"value"=>"Houghton", "count"=>2362} (), {"value"=>"Schoolcraft", "count"=>2182} (), {"value"=>"Luce", "count"=>1904} (), {"value"=>"Baraga", "count"=>1325} ()
  • PERMIT_NUM
    Text
    {"value"=>"KBIC", "count"=>18} (), {"value"=>"Tribal", "count"=>17} (), {"value"=>"028017", "count"=>8} (), {"value"=>"EXPLORATION #12", "count"=>6} (), {"value"=>"WS04300571", "count"=>4} (), {"value"=>"W242D", "count"=>4} (), {"value"=>"W17-27-006", "count"=>4} (), {"value"=>"06-02", "count"=>3} (), {"value"=>"WS08-77-0923-5", "count"=>3} (), {"value"=>"0036", "count"=>3} ()
  • TOWNSHIP
    Text
    {"value"=>"Chocolay", "count"=>1559} (), {"value"=>"Wells", "count"=>1303} (), {"value"=>"Portage", "count"=>1134} (), {"value"=>"Soo", "count"=>1084} (), {"value"=>"Menominee", "count"=>1050} (), {"value"=>"Escanaba", "count"=>972} (), {"value"=>"Drummond", "count"=>939} (), {"value"=>"Bruce", "count"=>926} (), {"value"=>"Clark", "count"=>887} (), {"value"=>"Forsyth", "count"=>738} ()
  • TOWN
    Text
    {"value"=>"47N", "count"=>6038} (), {"value"=>"45N", "count"=>4086} (), {"value"=>"46N", "count"=>3821} (), {"value"=>"42N", "count"=>3625} (), {"value"=>"44N", "count"=>3233} (), {"value"=>"41N", "count"=>3142} (), {"value"=>"43N", "count"=>2770} (), {"value"=>"40N", "count"=>2436} (), {"value"=>"39N", "count"=>2350} (), {"value"=>"48N", "count"=>2342} ()
  • RANGE
    Text
    {"value"=>"27W", "count"=>2753} (), {"value"=>"24W", "count"=>2726} (), {"value"=>"23W", "count"=>2443} (), {"value"=>"01E", "count"=>2336} (), {"value"=>"26W", "count"=>2153} (), {"value"=>"25W", "count"=>2101} (), {"value"=>"22W", "count"=>1683} (), {"value"=>"01W", "count"=>1655} (), {"value"=>"33W", "count"=>1384} (), {"value"=>"02W", "count"=>1340} ()
  • SECTION
    Number
    1 to 36
  • OWNER_NAME
    Text
    {"value"=>"U.S. FOREST SERVICE", "count"=>44} (), {"value"=>"MARQUETTE TOWNSHIP", "count"=>39} (), {"value"=>"US FOREST SERVICE", "count"=>24} (), {"value"=>"USDA FOREST SERVICE", "count"=>21} (), {"value"=>"NEGAUNEE TOWNSHIP", "count"=>21} (), {"value"=>"CRAIG LITTS", "count"=>20} (), {"value"=>"STATE OF MICHIGAN", "count"=>19} (), {"value"=>"U. S. FOREST SERVICE", "count"=>18} (), {"value"=>"City of Ironwood", "count"=>17} (), {"value"=>"City of Bessemer", "count"=>17} ()
  • WELL_ADDR
    Text
    {"value"=>"M-28", "count"=>219} (), {"value"=>"M-129", "count"=>128} (), {"value"=>"M-123", "count"=>116} (), {"value"=>"M-134", "count"=>88} (), {"value"=>"US-2", "count"=>85} (), {"value"=>"SCENIC DR.", "count"=>62} (), {"value"=>"3 MILE RD.", "count"=>55} (), {"value"=>"RIVERSIDE DR.", "count"=>55} (), {"value"=>"RT 1", "count"=>54} (), {"value"=>"M-48", "count"=>54} ()
  • WELL_CITY
    Text
    {"value"=>"MARQUETTE", "count"=>2202} (), {"value"=>"ESCANABA", "count"=>1187} (), {"value"=>"Manistique", "count"=>1138} (), {"value"=>"MENOMINEE", "count"=>1121} (), {"value"=>"GLADSTONE", "count"=>1074} (), {"value"=>"RAPID RIVER", "count"=>960} (), {"value"=>"NEWBERRY", "count"=>893} (), {"value"=>"BRIMLEY", "count"=>828} (), {"value"=>"DRUMMOND ISLAND", "count"=>759} (), {"value"=>"GWINN", "count"=>731} ()
  • WELL_ZIP
    Text
    {"value"=>"49855", "count"=>2235} (), {"value"=>"49783", "count"=>1598} (), {"value"=>"49854", "count"=>1186} (), {"value"=>"49829", "count"=>1165} (), {"value"=>"49858", "count"=>1101} (), {"value"=>"49837", "count"=>1084} (), {"value"=>"49878", "count"=>930} (), {"value"=>"49868", "count"=>835} (), {"value"=>"49715", "count"=>817} (), {"value"=>"49726", "count"=>768} ()
  • WELL_DEPTH
    Number
    0 to 9999
  • WELL_TYPE
    Text
    {"value"=>"HOSHLD", "count"=>39961} (), {"value"=>"TY2PU", "count"=>1804} (), {"value"=>"UNK", "count"=>704} (), {"value"=>"TY3PU", "count"=>665} (), {"value"=>"OTH", "count"=>541} (), {"value"=>"TY1PU", "count"=>321} (), {"value"=>"IRRI", "count"=>288} (), {"value"=>"TESTW", "count"=>228} (), {"value"=>"HEATP", "count"=>74} (), {"value"=>"INDUS", "count"=>69} ()
  • TYPE_OTHER
    Text
    {"value"=>"Type Use Unknown", "count"=>127} (), {"value"=>"Public Well Type Unknown", "count"=>117} (), {"value"=>"Commercial", "count"=>61} (), {"value"=>"LISTED TYPE II UNCONFIRMED", "count"=>34} (), {"value"=>"Closed Type 2", "count"=>18} (), {"value"=>"Listed Type 2 unconfirmed", "count"=>16} (), {"value"=>"LISTED TYPEII UNCONFIRMED", "count"=>14} (), {"value"=>"Abandoned", "count"=>13} (), {"value"=>"PUBLIC SUPPLY", "count"=>11} (), {"value"=>"MONITOR", "count"=>10} ()
  • WEL_STATUS
    Text
    {"value"=>"ACT", "count"=>22559} (), {"value"=>"INACT", "count"=>363} (), {"value"=>"PLU", "count"=>139} (), {"value"=>"OTH", "count"=>69} (), {"value"=>"UNK", "count"=>54} ()
  • STATUS_OTH
    Text
    {"value"=>"Closed Public Supply", "count"=>16} (), {"value"=>"duplicate", "count"=>3} (), {"value"=>"Duplicate of 77000001079.", "count"=>2} (), {"value"=>"Duplicate of 77000000976.", "count"=>2} (), {"value"=>"Duplicate of 77000000716.", "count"=>2} (), {"value"=>"Duplicate of 77000000514.", "count"=>2} (), {"value"=>"Duplicate of 49000001061.", "count"=>2} (), {"value"=>"Duplicate of 49000000649.", "count"=>2} (), {"value"=>"Duplicate of 02000001313", "count"=>2} (), {"value"=>"bad water", "count"=>2} ()
  • WSSN
    Number
    20 to 2068949
  • WELL_NUM
    Text
    {"value"=>"001", "count"=>667} (), {"value"=>"002", "count"=>170} (), {"value"=>"003", "count"=>41} (), {"value"=>"004", "count"=>16} (), {"value"=>"2", "count"=>11} (), {"value"=>"005", "count"=>9} (), {"value"=>"1", "count"=>9} (), {"value"=>"Well #2", "count"=>8} (), {"value"=>"Well #4", "count"=>7} (), {"value"=>"039", "count"=>5} ()
  • DRILLER_ID
    Text
    {"value"=>"17-1776", "count"=>4935} (), {"value"=>"22-0575", "count"=>3047} (), {"value"=>"17-0917", "count"=>2649} (), {"value"=>"77-1120", "count"=>1906} (), {"value"=>"77-2196", "count"=>1738} (), {"value"=>"55-0554", "count"=>1612} (), {"value"=>"21-1730", "count"=>1313} (), {"value"=>"52-1780", "count"=>1270} (), {"value"=>"17-0042", "count"=>1235} (), {"value"=>"31-1677", "count"=>1138} ()
  • DRILL_METH
    Text
    {"value"=>"ROTARY", "count"=>25728} (), {"value"=>"CABTOO", "count"=>14750} (), {"value"=>"OTH", "count"=>1048} (), {"value"=>"UNK", "count"=>903} (), {"value"=>"ROTHAM", "count"=>841} (), {"value"=>"DRIVEN", "count"=>622} (), {"value"=>"CASHAM", "count"=>240} (), {"value"=>"JETTIN", "count"=>158} (), {"value"=>"AUGBOR", "count"=>115} (), {"value"=>"HOLROD", "count"=>86} ()
  • METH_OTHER
    Text
    {"value"=>"CABLE TOOL & ROTARY", "count"=>164} (), {"value"=>"ROTARY & DRIVEN", "count"=>149} (), {"value"=>"ROTARY & PERCUSSION", "count"=>143} (), {"value"=>"Drilling Method unknown", "count"=>69} (), {"value"=>"Rotary-Air", "count"=>68} (), {"value"=>"ROTARY AND DRIVEN", "count"=>68} (), {"value"=>"CABLE TOOL AND ROTARY", "count"=>55} (), {"value"=>"ROTARY, CABLE TOOL", "count"=>30} (), {"value"=>"Rotary and Percussion", "count"=>30} (), {"value"=>"ROTARY AND CABLE TOOL", "count"=>27} ()
  • CONST_DATE
    Text
    {"value"=>"1899-12-30 00:00:00", "count"=>145} (), {"value"=>"1977-08-01 00:00:00", "count"=>19} (), {"value"=>"2001-08-10 00:00:00", "count"=>18} (), {"value"=>"2000-08-23 00:00:00", "count"=>18} (), {"value"=>"1975-07-10 00:00:00", "count"=>17} (), {"value"=>"2004-08-19 00:00:00", "count"=>17} (), {"value"=>"1970-12-01 00:00:00", "count"=>17} (), {"value"=>"2001-05-25 00:00:00", "count"=>16} (), {"value"=>"2002-10-02 00:00:00", "count"=>16} (), {"value"=>"2004-05-18 00:00:00", "count"=>16} ()
  • CASE_TYPE
    Text
    {"value"=>"STEBLA", "count"=>16696} (), {"value"=>"UNK", "count"=>13020} (), {"value"=>"PVCPLA", "count"=>9921} (), {"value"=>"STEUNK", "count"=>4208} (), {"value"=>"OTH", "count"=>98} (), {"value"=>"STEGAL", "count"=>63} (), {"value"=>"NONE", "count"=>4} ()
  • CASE_OTHER
    Text
    {"value"=>"Casing Type unknown", "count"=>45} (), {"value"=>"STEEL & PLASTIC", "count"=>22} (), {"value"=>"Unknown", "count"=>7} (), {"value"=>"Clay Tile Crock", "count"=>7} (), {"value"=>"none", "count"=>3} (), {"value"=>"no casing installed", "count"=>3} (), {"value"=>"STEEL AND PLASTIC", "count"=>2} (), {"value"=>"STELL AND PLASTIC", "count"=>1} (), {"value"=>"STEEL UNKNOWN AND PLASTIC PVC", "count"=>1} (), {"value"=>"steel to 42' and PVC to 92'", "count"=>1} ()
  • CASE_DIA
    Number
    0 to 700
  • CASE_DEPTH
    Number
    0 to 965
  • SCREEN_FRM
    Number
    0 to 999
  • SCREEN_TO
    Number
    0 to 9999
  • SWL
    Number
    0 to 9999
  • FLOWING
    Text
    {"value"=>"N", "count"=>40466} (), {"value"=>"Y", "count"=>3816} (), {"value"=>"U", "count"=>58} ()
  • AQ_TYPE
    Text
    {"value"=>"ROCK", "count"=>21257} (), {"value"=>"DRIFT", "count"=>17418} (), {"value"=>"UNK", "count"=>5} ()
  • TEST_DEPTH
    Number
    -5 to 1580
  • TEST_HOURS
    Number
    0 to 360
  • TEST_RATE
    Number
    0 to 9999
  • TEST_METHD
    Text
    {"value"=>"UNK", "count"=>26151} (), {"value"=>"AIR", "count"=>9906} (), {"value"=>"TSTPUM", "count"=>6784} (), {"value"=>"BAIL", "count"=>1099} (), {"value"=>"OTH", "count"=>45} (), {"value"=>"PLUGR", "count"=>19} ()
  • TEST_OTHER
    Text
    {"value"=>"none", "count"=>8} (), {"value"=>"AIR & TEST PUMP", "count"=>7} (), {"value"=>"AIR AND TEST PUMP", "count"=>4} (), {"value"=>"unknown", "count"=>3} (), {"value"=>"DRY HOLE", "count"=>3} (), {"value"=>"Flowing", "count"=>2} (), {"value"=>"Yield approximately 12 gal/hr.", "count"=>1} (), {"value"=>"Well flows approximately 65gpm", "count"=>1} (), {"value"=>"Well flows 10 gpm", "count"=>1} (), {"value"=>"UNKNOWN-ABOVE LISTED .5 GPM", "count"=>1} ()
  • GROUT
    Text
    {"value"=>"Y", "count"=>34350} (), {"value"=>"N", "count"=>9939} (), {"value"=>"U", "count"=>54} ()
  • PMP_CPCITY
    Number
    0 to 1180
  • LATITUDE
    Number
    45.087023 to 48.141935
  • LONGITUDE
    Number
    -90.407715 to -83.503924
  • METHD_COLL
    Text
    {"value"=>"018", "count"=>26759} (), {"value"=>"016", "count"=>7595} (), {"value"=>"036", "count"=>5070} (), {"value"=>"027", "count"=>1673} (), {"value"=>"001", "count"=>1487} (), {"value"=>"014", "count"=>1278} (), {"value"=>"015", "count"=>357} (), {"value"=>"002", "count"=>101} (), {"value"=>"028", "count"=>88} (), {"value"=>"025", "count"=>77} ()
  • ELEVATION
    Number
    153 to 1820
  • ELEV_METHD
    Text
    {"value"=>"014", "count"=>23938} (), {"value"=>"004", "count"=>650} (), {"value"=>"005", "count"=>252} (), {"value"=>"003", "count"=>126} (), {"value"=>"OTH", "count"=>60} (), {"value"=>"007", "count"=>16} (), {"value"=>"UNK", "count"=>4} (), {"value"=>"006", "count"=>4} (), {"value"=>"013", "count"=>3} (), {"value"=>"001", "count"=>3} ()
  • WITHIN_CO
    Text
    {"value"=>"Y", "count"=>44682} (), {"value"=>"N", "count"=>7} ()
  • WITHIN_SEC
    Text
    {"value"=>"Y", "count"=>44587} (), {"value"=>"N", "count"=>102} ()
  • LOC_MATCH
    Text
    {"value"=>"Y", "count"=>44689} ()
  • SEC_DIST
    Text
    {"value"=>"Yes", "count"=>44587} (), {"value"=>"No", "count"=>102} ()
  • ELEV_DEM
    Number
    574 to 1923
  • ELEV_DIF
    Number
    -1000 to 904
  • LANDSYS
    Text
    {"value"=>"LODGE TILL OR FINE SUPRAGLACIAL DRIFT", "count"=>10027} (), {"value"=>"PROGLACIAL OUTWASH", "count"=>9291} (), {"value"=>"LACUSTRINE FINE", "count"=>7578} (), {"value"=>"THIN DRIFT OVER BEDROCK", "count"=>6382} (), {"value"=>"LACUSTRINE COARSE", "count"=>6181} (), {"value"=>"ICE-MARGINAL TILL", "count"=>2376} (), {"value"=>"ICE-CONTACT OUTWASH", "count"=>1241} (), {"value"=>"Lakes", "count"=>223} (), {"value"=>"Bedrock", "count"=>210} ()
  • DEPTH_FLAG
    Text
    {"value"=>"0", "count"=>256} (), {"value"=>"1", "count"=>195} (), {"value"=>"2", "count"=>164} ()
  • ELEV_FLAG
    Text
  • SWL_FLAG
    Text
    {"value"=>"1", "count"=>2974} (), {"value"=>"0", "count"=>1795} (), {"value"=>"3", "count"=>909} ()
  • SPC_CPCITY
    Number
    0.00166667 to 341.17647059
  • AQ_CODE
    Text
    {"value"=>"R", "count"=>20363} (), {"value"=>"D", "count"=>15944} ()
  • ROCK_TOP
    Number
    0 to 845
  • AQ_THK_1
    Number
    1 to 742
  • AQ_THK_2
    Number
    1 to 786
  • AQ_THK_D
    Number
    1 to 792
  • 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

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