TITLE 8: AGRICULTURE AND ANIMALS
CHAPTER I: DEPARTMENT OF AGRICULTURE
SUBCHAPTER i: PESTICIDE CONTROL
PART 259 AGRICHEMICAL FACILITY RESPONSE ACTION PROGRAM
SECTION 259.APPENDIX F APPROXIMATE CATION EXCHANGE CAPACITIES (CEC) OF ILLINOIS SOILS



Section 259.APPENDIX F   Approximate Cation Exchange Capacities (CEC) of Illinois Soils

 

This data was provided by Professor R. G. Hoeft, Department of Crop Sciences, University of Illinois at Urbana-Champaign

 

Soil Name

CEC (meq/100g)

Ade loamy fine sand

<8

Adrian muck

>100

Aholt silty clay

>24

Alford silt loam

8-15

Alford-Baxter complex

8-15

Alford-Bold complex

8-15

Alford-Hickory complex

8-15

Alford-Hurst silty clay loams

8-15

Alford-Ursa silt loams

8-15

Alford-Wellston silt loams

8-15

Alford-Westmore silt loams

8-15

Algansee fine sandy loam

<8

Allison silty clay loam

>24

Alvin fine sandy loam

<8

Alvin-Lamont complex

<8

Ambraw clay loam

15-24

Ambraw silty clay loam, sandy substratum

15-24

Ambraw-Ceresco-Sarpy complex

8-15

Andres silt loam

15-24

Appleriver silt loam

8-15

Aptakisic silt loam

8-15

Aptakisic and Nappanee silt loams

8-15

Arenzville silt loam

8-15

Argyle silt loam

15-24

Armiesburg silty clay loam

15-24

Ashdale silt loam

15-24

Ashkum silty clay loam

>24

Assumption silt loam

15-24

Atkinson loam

8-15

Atlas silt loam

8-15

Atlas-Grantfork complex

8-15

Atlas-Grantfork variant complex

8-15

Atterberry silt loam

8-15

Aurelius muck

>100

Aurelius muck, sandy substratum

>100

Ava silt loam

8-15

Ava-Blair complex

8-15

Ava-Hickory complex

8-15

Aviston silt loam

15-24

Ayr sandy loam

<8

Backbone loamy sand

8-15

Banlic silt loam

8-15

Barony silt loam

15-24

Barrington silt loam

15-24

Barrington and Varna silt loams

15-24

Bartelso silt loam

15-24

Batavia silt loam

8-15

Baxter cherty silt loam

8-15

Baylis silt loam

8-15

Beardstown loam

8-15

Beasley silt loam

8-15

Beaucoup silty clay loam

>24

Beavercreek loam

<8

Bedford silt loam

8-15

Beecher silt loam

8-15

Belknap silt loam

8-15

Berks loam

8-15

Bertrand silt loam

8-15

Bethalto silt loam

15-24

Biddle silt loam

15-24

Biggsville silt loam

>24

Biggsville-Mannon silt loams

15-24

Billett sandy loam

<8

Binghampton sandy loam

8-15

Birds silt loam

8-15

Birkbeck silt loam

8-15

Birkbeck-Miami silt loams

8-15

Blackoar silt loam

15-24

Blair silt loam

8-15

Blair-Atlas silt loams

8-15

Blair-Grantfork complex

8-15

Blair-Ursa silt loams

8-15

Blake silty clay loam

15-24

Blake-Beaucoup complex

15-24

Bloomfield fine sand

<8

Blount silt loam

8-15

Bluford silt loam

8-15

Bluford silt loam, bench

15-24

Bluford-Darmstadt complex

8-15

Blyton silt loam

<8

Bold silt loam

8-15

Bonfield silt loam

8-15

Bonnie silt loam

8-15

Booker silty clay

>24

Boone loamy fine sand

<8

Bowdre silty clay

>24

Bowes silt loam

8-15

Boyer sandy loam

<8

Brandon and Saffell soils

8-15

Breeds silty clay loam

15-24

Brenton silt loam

15-24

Broadwell silt loam

15-24

Brooklyn silt loam

15-24

Brookside stony silty  clay loam

15-24

Brouillett silt loam

15-24

Bryce silty clay

>24

Bryce-Calamine variant complex

15-24

Bunkum silty clay loam

15-24

Bunkum-Atlas silty clay loams

8-15

Bunkum-Coulterville silty clay loams

8-15

Burkhardt-Saude complex

8-15

Burksville silt loam

8-15

Burnside silt loam

8-15

Cairo silty clay

>24

Calamine silt loam

15-24

Calco silty clay loam

>24

Camden silt loam

8-15

Camden silt loam, sandy substratum

8-15

Canisteo silt loam

>24

Canisteo silt loam, sandy substratum

>24

Cape silty clay loam

15-24

Caprell silt loam

8-15

Carmi sandy loam

8-15

Casco silt loam

8-15

Casco-Fox complex

8-15

Caseyville silt loam

8-15

Catlin silt loam

15-24

Catlin-Saybrook complex

15-24

Ceresco loam

15-24

Channahon silt loam

15-24

Chaseburg silt loam

15-24

Chatsworth silt loam

8-15

Chauncey silt loam

8-15

Chautauqua silty clay loam

15-24

Chelsea loamy fine sand

<8

Chenoa silt loam

>24

Chute fine sand

<8

Cisne silt loam

8-15

Cisne silt loam, bench

8-15

Cisne-Huey complex

8-15

Cisne-Piasa complex

8-15

Clare silt loam

15-24

Clarence silty clay loam

>24

Clarksdale silt loam

8-15

Clarksville cherty silt loam

8-15

Clinton silt loam

8-15

Clinton-El Dara complex

<8

Clyde clay loam

>24

Coatsburg silt loam

15-24

Coffeen silt loam

15-24

Cohoctah loam

15-24

Colo silty clay loam

>24

Coloma silt loam

<8

Colp silt loam

8-15

Comfrey clay loam

>24

Coot loam

8-15

Copperas silty clay loam

15-24

Corwin silt loam

15-24

Coulterville silt loam

<8

Coulterville-Darmstadt complex

<8

Coulterville-Grantfork silty clay loams

<8

Coulterville-Hoyleton-Darmstadt complex

<8

Coulterville-Oconee silt loams

<8

Cowden silt loam

8-15

Cowden-Piasa complex

8-15

Coyne fine sandy loam

8-15

Craigmile sandy loam

<8

Crane silt loam

15-24

Crawleyville fine sandy loam

<8

Creal silt loam

8-15

Crider silt loam

8-15

Dakota silt loam

8-15

Dana silt loam

15-24

Danabrook silt loam

15-24

Darmstadt silt loam

8-15

Darmstadt-Grantfork complex

8-15

Darmstadt-Oconee silt loams

8-15

Darroch silt loam

15-24

Darwin silty clay

>24

Del Rey silt loam

8-15

Denny silt loam

8-15

Denrock silt loam

15-24

Derinda silt loam

8-15

Dickinson sandy loam

8-15

Dickinson sandy loam, loamy substratum

8-15

Dickinson-Hamburg complex

8-15

Dickinson-Onarga complex

8-15

Disco sandy loam

8-15

Dockery silt loam

8-15

Dodge silt loam

8-15

Dodgeville silt loam

15-24

Dorchester silt loam

8-15

Dorchester silt loam, cobbly substratum

8-15

Douglas silt loam

15-24

Dowagiac silt loam

8-15

Downs silt loam

8-15

Downsouth silt loam

15-24

Dresden silt loam

15-24

Drummer silty clay loam

>24

Drummer silty clay loam, gravelly substratum

>24

Drummer silty clay loam, till substratum

>24

Drury silt loam

8-15

Du Page silt loam

15-24

Dubuque silt loam

8-15

Dubuque and Dunbarton soils

8-15

Dubuque and Palsgrove soils

8-15

Dubuque-Orthents- Fayette Complex

8-15

Dunbarton silt loam

8-15

Dunbarton silt loam, cherty variant

8-15

Dunbarton-Dubuque complex

8-15

Dunham silty clay loam

>24

Dupo silt loam

8-15

Durand silt loam

15-24

Ebbert silt loam

15-24

Eden silty clay loam

>24

Edgington silt loam

15-24

Edinburg silty clay loam

>24

Edmund silt loam

15-24

Edwards muck

>100

Edwardsville silt loam

>24

El Dara sandy loam

<8

Elburn silt loam

15-24

Elburn silt loam, gravelly substratum

15-24

Elco silt loam

8-15

Elco-Atlas silt loams

8-15

Elco-Ursa silt loams

8-15

Eleroy silt loam

8-15

Eleroy and Derinda soils

8-15

Eleva sandy loam

<8

Elizabeth silt loam

15-24

Elkhart silt loam

15-24

Elliott silt loam

15-24

Elpaso silty clay loam

>24

Elsah cherty silt loam

8-15

Elvers silt loam

8-15

Emery silt loam

15-24

Emma silty clay loam

15-24

Evansville silt loam

8-15

Faxon clay loam

15-24

Faxon-Ripon complex

15-24

Fayette silt loam

8-15

Fayette silty clay loam, karst

<8

Fayette silt loam, sandy substratum

15-24

Fayette silt loam, till substratum

8-15

Fayette-Clarksville complex

8-15

Fayette-Hickory complex

8-15

Fayette-Westville complex

8-15

Fella silty clay loam

>24

Fieldon silt loam

15-24

Fincastle silt loam

8-15

Fishhook silt loam

8-15

Fishhook-Atlas complex

8-15

Flagg silt loam

8-15

Flagler sandy loam

8-15

Flanagan silt loam

15-24

Floraville silt loam

8-15

Fosterburg silt loam

>24

Fox silt loam

8-15

Frankfort silt loam

8-15

Frankville silt loam

15-24

Friesland sandy loam

8-15

Frondorf loam

8-15

Fults silty clay

>24

Gale silt loam

8-15

Geff silt loam

8-15

Genesee silt loam

8-15

Geryune silt loam

15-24

Gilford fine sandy loam

8-15

Ginat silt loam

8-15

Gorham silty clay loam

>24

Gosport silt loam

8-15

Goss gravelly silt loam

8-15

Goss-Alford complex

8-15

Granby loamy sand

<8

Grantfork silty clay loam

8-15

Grantsburg silt loam

8-15

Graymont silt loam

15-24

Grays silt loam

8-15

Grays and Markham silt loams

8-15

Greenbush silt loam

15-24

Grellton sandy loam

<8

Griswold loam

8-15

Grundelein silt loam

>24

Hamburg silt loam

8-15

Harco silt loam

15-24

Harpster silty clay loam

>24

Harrison silt loam

15-24

Hartsburg silty clay loam

>24

Harvard silt loam

8-15

Hayfield loam

8-15

Haymond silt loam

8-15

Haynie silt loam

8-15

Hennepin loam

<8

Hennepin and Miami soils

<8

Hennepin-Casco complex

<8

Hennepin-Vanmeter complex

8-15

Henshaw silt loam

8-15

Herbert silt loam

8-15

Herrick silt loam

15-24

Herrick-Biddle-Piasa silt loams

15-24

Herrick-Piasa complex

15-24

Hesch fine sandy loam

8-15

Hesch fine sandy loam, gray subsoil variant

8-15

Hesch loamy sand, shallow variant

8-15

Hickory loam

8-15

Hickory and Hennepin soils

8-15

Hickory and Sylvan soils

8-15

Hickory-Atlas complex

8-15

Hickory-Clinton complex

8-15

Hickory-Gosport complex

8-15

Hickory-Hennepin complex

8-15

Hickory-High Gap silt loams

8-15

Hickory-Hosmer silt loams

8-15

Hickory-Kell silt loams

8-15

Hickory-Negley complex

8-15

Hickory-Sylvan complex

8-15

Hickory-Sylvan-Fayette silt loams

8-15

Hickory-Wellston silt loams

8-15

High Gap loam

8-15

Hitt silt loam

15-24

Holly silt loam

15-24

Holton silt loam

8-15

Homen silt loam

15-24

Homer silt loam

8-15

Hononegah loamy coarse sand

<8

Hoopeston sandy loam

8-15

Hooppole loam

15-24

Hosmer silt loam

8-15

Hosmer-Lax silt loams

8-15

Hosmer-Ursa silt loams

8-15

Houghton muck

>100

Houghton peat

>100

Hoyleton silt loam

8-15

Hoyleton silt loam, bench

8-15

Hoyleton-Darmstadt complex

8-15

Hoyleton-Tamalco complex

8-15

Huey silt loam

8-15

Huntington silt loam

15-24

Huntsville silt loam

15-24

Hurst silt loam

8-15

Hurst silt loam, sandy substratum

8-15

Iona silt loam

8-15

Ipava silt loam

15-24

Ipava-Sable complex

15-24

Ipava-Tama complex

15-24

Iva silt loam

8-15

Jacob clay

15-24

Jasper silt loam

15-24

Jasper silt loam, sandy substratum

15-24

Joliet silty clay loam

>24

Joslin silt loam

15-24

Joy silt loam

15-24

Joyce silt loam

15-24

Joy silt loam, sandy substratum

15-24

Jules silt loam

8-15

Juneau silt loam

8-15

Kane silt loam

15-24

Kaneville silt loam

15-24

Kankakee fine sandy loam

8-15

Karnak silty clay

15-24

Kell silt loam

8-15

Keller silt loam

15-24

Keller-Coatsburg complex

15-24

Keltner silt loam

15-24

Kendall silt loam

8-15

Kendall silt loam, sandy substratum

8-15

Keomah silt loam

8-15

Kernan silt loam

8-15

Keswick loam

>24

Kidami silt loam

8-15

Kidder silt loam

<8

Kish loam

>24

Kishwaukee silt loam

15-24

Knight silt loam

15-24

La Hogue loam

8-15

La Rose silt loam

8-15

Lacrescent cobbly silty clay loam

15-24

Lahoguess loam

15-24

Lakaskia silt loam

15-24

Lamoille silt loam

15-24

Lamont fine sandy loam

<8

Lamont, Tell, and Bloomfield soils

<8

Landes fine sandy loam

8-15

Lanier fine sandy loam

8-15

Lawler loam

8-15

Lawndale silt loam

15-24

Lawson silt loam

15-24

Lax silt loam

8-15

Lena muck

>100

Lenzburg silt loam

15-24

Lenzburg silt loam, acid substratum

15-24

Lenzlo silty clay loam

15-24

Lenzwheel silty clay loam

15-24

Lindley loam

8-15

Lisbon silt loam

15-24

Lismod silt loam

15-24

Littleton silt loam

15-24

Lomax loam

8-15

Loran silt loam

15-24

Lorenzo loam

8-15

Mannon silt loam

8-15

Marbletown silt loam

15-24

Marine silt loam

8-15

Marissa silt loam

8-15

Markham silt loam

8-15

Markland silt loam

8-15

Marseilles silt loam

8-15

Marseilles silt loam, gravelly substratum

8-15

Marseilles silt loam, moderately wet

15-24

Marseilles-Atlas complex

8-15

Marseilles-Hickory complex

8-15

Marshan loam

8-15

Marshan loam, sandy substratum

15-24

Martinsville silt loam

8-15

Martinton silt loam

15-24

Mascoutah silty clay loam

>24

Massbach silt loam

8-15

Matherton silt loam

8-15

Maumee fine sandy loam

<8

Mayville silt loam

15-24

McFain silty clay

>24

McGary silt loam

8-15

McHenry silt loam

8-15

Meadowbank silt loam

15-24

Medary silty clay loam

8-15

Medway silty clay loam

>24

Menfro silt loam

8-15

Metea silt loam

<8

Miami fine sandy loam

<8

Miami silt loam

8-15

Miami-Casco complex

8-15

Miami-Hennepin complex

8-15

Miami-Russell silt loams

8-15

Middletown silt loam

8-15

Milford silty clay loam

>24

Millbrook silt loam

8-15

Millington loam

8-15

Millsdale silty clay loam

>24

Millstadt silt loam

>24

Millstream silt loam

15-24

Minneiska loam

15-24

Mokena silt loam

15-24

Mona silt loam

15-24

Monee silt loam

15-24

Monterey silty clay loam

>24

Montgomery silty clay loam

>24

Montmorenci silt loam

8-15

Morley silt loam

8-15

Morocco fine sand

<8

Morristown silt loam

8-15

Moundprairie silty clay loam

15-24

Mt. Carroll silt loam

8-15

Mudhen clay loam

>24

Mundelein silt loam

15-24

Mundelein and Elliott soils

15-24

Muren silt loam

8-15

Muscatine silt loam

15-24

Muscatune silt loam

15-24

Muskego muck

>100

Muskego silty clay loam, overwash

>24

Muskego and Houghton mucks

>100

Muskego and Peotone soils, ponded

>100

Muskingum stony silt loam

<8

Muskingum and Berks soils

<8

Myrtle silt loam

8-15

Nachusa silt loam

15-24

Nameoki silty clay

15-24

Nappanee silt loam

8-15

Nasset silt loam

15-24

Navlys silty clay loam

15-24

Negley loam

8-15

Neotoma-Wellston complex

8-15

Newark silty clay loam

15-24

Newberry silt loam

8-15

NewGlarus-Lamoille complex

8-15

NewGlarus-Palsgrove  silt loams

8-15

Newhaven loam

8-15

Niota silt loam

8-15

Niota silty clay loam, clayey subsurface variant

15-24

Nolin silty clay loam

8-15

Normal silt loam

15-24

Normandy silt loam

15-24

Oakville fine sand

<8

Oakville-Tell complex

<8

Ockley silt loam

8-15

Oconee silt loam

8-15

Oconee-Coulterville-Darmstadt silt loams

8-15

Oconee-Darmstadt-Coulterville silt loams

8-15

Oconee-Tamalco complex

8-15

Octagon silt loam

8-15

Odell silt loam

15-24

Ogle silt loam

15-24

Ogle silt loam, silt loam subsoil variant

15-24

Okaw silt loam

8-15

Okaw silty clay loam

15-24

Onarga sandy loam

8-15

Onarga fine sandy loam, till substratum

8-15

Oneco silt loam

8-15

Orio sandy loam

<8

Orion silt loam

8-15

Osceola silt loam

15-24

Osco silt loam

15-24

Otter silt loam

>24

Ozaukee silt loam

15-24

Palms muck

>100

Palms silty clay loam, overwash

>24

Palsgrove silt loam

8-15

Palsgrove and Woodbine soils

8-15

Pana silt loam

15-24

Papineau fine sandy loam

8-15

Parke silt loam

8-15

Parkville silty clay

8-15

Parmod silt loam

15-24

Parr fine sandy loam

8-15

Parr silt loam

8-15

Passport silt loam

8-15

Passport-Grantfork complex

8-15

Patton silty clay loam

>24

Paxico silt loam

8-15

Pecatonica silt loam

8-15

Pella silty clay loam

>24

Peotone silty clay loam

>24

Peotone mucky silty clay loam, marl substratum

>100

Petrolia silty clay loam

15-24

Piasa silt loam

15-24

Pierron silt loam

8-15

Pike silt loam

8-15

Pillot silt loam

15-24

Piopolis silty clay loam

15-24

Piscasaw silt loam

15-24

Plainfield sand

<8

Plano silt loam

15-24

Plattville silt loam

15-24

Plumfield silty clay loam

15-24

Port Byron silt loam

15-24

Port Byron silt loam, sandy substratum

15-24

Prairieville silt loam

15-24

Princeton fine sandy loam

8-15

Proctor silt loam

15-24

Proctor silt loam, sandy substratum

15-24

Prophetstown silt loam

15-24

Quiver silty clay loam

15-24

Racoon silt loam

8-15

Raddle silt loam

15-24

Raddle-Sparta complex

8-15

Radford silt loam

15-24

Rantoul silty clay

>24

Rapatee silty clay loam

>24

Raub silt loam

15-24

Raveenwash silty clay loam

8-15

Redbud silt loam

8-15

Redbud-Colp silty clay loams

8-15

Redbud-Hurst silty clay loams

8-15

Reddick silty clay loam

>24

Reesville silt loam

8-15

Rend silt loam

8-15

Richview silt loam

8-15

Richwood silt loam

15-24

Ridgeville fine sandy loam

8-15

Ridgway silt loam

8-15

Ridott silt loam

8-15

Riley silty clay loam

>24

Ringwood silt loam

15-24

Ripon silt loam

8-15

Ritchey silt loam

8-15

Robbs silt loam

8-15

Roby fine sandy loam

<8

Rocher loam

8-15

Rockton loam

8-15

Rockton and Dodgeville soils

8-15

Rodman loam

8-15

Rodman gravelly loam

<8

Rodman-Casco complex

8-15

Rodman-Fox complex

8-15

Rodman-Warsaw complex

8-15

Romeo silt loam

15-24

Rooks silt loam

>24

Ross loam

8-15

Rossburg loam

>24

Rowe silty clay

>24

Rozetta silt loam

8-15

Ruark fine sandy loam

<8

Rubio silt loam

15-24

Ruma silt loam

15-24

Ruma-Ursa silty clay loams

8-15

Rush silt loam

8-15

Rushville silt loam

8-15

Rushville-Huey silt loams

8-15

Russell silt loam

8-15

Rutland silt loam

15-24

Sabina silt loam

15-24

Sable silty clay loam

>24

Saffell gravelly sandy loam

8-15

Sarpy sand

<8

Saude loam

15-24

Sawmill silty clay loam

>24

Sawmill-Lawson complex

>24

Saybrook silt loam

15-24

Saylesville silt loam

8-15

Schapville silt loam

15-24

Schuline silt loam

8-15

Sciotoville silt loam

8-15

Seaton silt loam

8-15

Seaton silt loam, sandy substratum

8-15

Seaton-Goss complex

8-15

Seaton-Hickory complex

8-15

Seaton-Oakville complex

8-15

Seaton-Timula silt loams

8-15

Selma loam

15-24

Selmass loam

15-24

Selma loam, bedrock substratum

15-24

Senachwine silt loam

8-15

Sepo silty clay loam

15-24

Sexton silt loam

8-15

Shadeland silt loam

8-15

Shaffton loam

15-24

Sharon silt loam

8-15

Shiloh silty clay loam

>24

Shoals silt loam

8-15

Shullsburg silt loam

15-24

Sidell silt loam

8-15

Skelton fine sandy loam

8-15

Slacwater silt loam

8-15

Sogn silt loam

15-24

Somonauk silt loam

8-15

Sonsac very cobbly silt loam

8-15

Sparta loamy sand

<8

Sparta loamy sand, loamy substratum

<8

Springerton loam

15-24

Starks silt loam

8-15

Stockland loam

8-15

Stonelick fine sandy loam

<8

Stookey silt loam

15-24

Stookey and Timula soils

8-15

Stookey-Bodine complex

15-24

Stoy silt loam

8-15

Strawn silt loam

8-15

Strawn-Chute complex

8-15

Strawn-Hennepin loams

8-15

Streator silty clay loam

>24

Stronghurst silt loam

8-15

St. Charles silt loam

8-15

St. Charles silt loam, sandy substratum

15-24

St. Clair silt loam

8-15

Sunbury silt loam

15-24

Swanwick silt loam

8-15

Swygert silty clay loam

>24

Sylvan silt loam

8-15

Sylvan-Bold complex

8-15

Symerton loam

15-24

Symerton silt loam

15-24

Tallula silt loam

15-24

Tallulabold silt loams

15-24

Tama silt loam

15-24

Tamalco silt loam

8-15

Tama silt loam, sandy substratum

15-24

Tell silt loam

8-15

Tell-Lamont complex

8-15

Terril loam

15-24

Thebes silt loam

8-15

Thorp silt loam

15-24

Tice silty clay loam

>24

Timewell silt loam

15-24

Timewell and Ipava soils

15-24

Timula silt loam

8-15

Timula-Hickory complex

8-15

Timula-Miami complex

8-15

Titus silty clay loam

>24

Toronto silt loam

15-24

Torox silt loam

15-24

Traer silt loam

8-15

Trempealeau silt loam

15-24

Troxel silt loam

15-24

Tuscola loam

8-15

Twomile silt loam

8-15

Udolpho loam

15-24

Udolpho loam, sandy substratum

15-24

Uniontown silt loam

8-15

Ursa silt loam

8-15

Ursa-Atlas complex

8-15

Ursa-Hickory complex

8-15

Vanmeter silty clay loam

15-24

Vanpetten loam

15-24

Varna silt loam

15-24

Velma loam

8-15

Velma-Coatsburg silt loams

15-24

Velma-Walshville complex

8-15

Vesser silt loam

15-24

Virden silty clay loam

>24

Virden-Fosterburg silt loams

>24

Virden-Piasa silt loams

>24

Virgil silt loam

8-15

Wabash silty clay

>24

Wagner silt loam

8-15

Wakeland silt loam

8-15

Wakenda silt loam

15-24

Wallkill silty clay loam

>24

Wallkill silt loam

15-24

Ware silt loam

15-24

Warsaw silt loam

15-24

Washtenaw silt loam

15-24

Watseka loamy fine sand

<8

Wauconda silt loam

8-15

Wauconda and Beecher silt loams

8-15

Wauconda and Frankfort silt loams

8-15

Waukee loam

8-15

Waukegan silt loam

15-24

Waupecan silt loam

15-24

Wea silt loam

15-24

Weinbach silt loam

8-15

Weir silt loam

8-15

Wellston silt loam

8-15

Wellston-Berks complex

8-15

Wenona silt loam

15-24

Wenona silt loam, loamy substratum

15-24

Wesley fine sandy loam

8-15

Westland clay loam

15-24

Westmore silt loam

8-15

Westmore-Neotoma complex

8-15

Westville silt loam

8-15

Whalan loam

8-15

Whalan and NewGlarus silt loams

8-15

Wheeling silt loam

8-15

Whitaker silt loam

8-15

Whitaker variant loam

8-15

Whitson silt loam

8-15

Wilbur silt loam

8-15

Will silty clay loam

>24

Windere silt loam

15-24

Winfield silt loam

8-15

Wingate silt loam

8-15

Winnebago silt loam

15-24

Wirt silt loam

8-15

Woodbine silt loam

8-15

Worthen silt loam

15-24

Wyanet silt loam

8-15

Wynoose silt loam

8-15

Wynoose silt loam, bench

8-15

Wynoose-Huey complex

8-15

Xenia silt loam

8-15

Zanesville silt loam

8-15

Zanesville-Westmore silt loams

8-15

Zipp silty clay loam

15-24

Zook silty clay

>24

Zumbro sandy loam

8-15

Zurich silt loam

15-24

Zurich and Morley silt loams

15-24

Zurich and Nappanee silt loams

15-24

Zwingle silt loam

8-15

 

(Source:  Added at 32 Ill. Reg. 1308, effective January 21, 2008)