Soil Data Explorer - COLO

Official Series Description

Lab Data Summary

Aggregate lab data for the COLO soil series. This aggregation is based on all pedons with a current taxon name of COLO, and applied along 1-cm thick depth slices. Solid lines are the slice-wise median, bounded on either side by the interval defined by the slice-wise 5th and 95th percentiles. The median is the value that splits the data in half. Five percent of the data are less than the 5th percentile, and five percent of the data are greater than the 95th percentile. Values along the right hand side y-axis describe the proportion of pedon data that contribute to aggregate values at this depth. For example, a value of "90%" at 25cm means that 90% of the pedons correlated to COLO were used in the calculation. Source: KSSL snapshot (updated 2020-03-13). Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

Pedons used in the lab summary:

MLRA	Lab ID	Pedon ID	Taxonname	CI	NSSL / NASIS Reports	Link To SoilWeb GMap
104	X45-133-1	S1965IA089907	Colo	1	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.39684,-92.08104
104	X45-133-2	S1969IA089001	Colo	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.2649068,-92.4582106
104	UMN1056	S1970MN1311056	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	44.2637138,-93.1342163
104	X53-133-1	S1984IA105003	Colo	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.0058948,-91.1912294
105	X1918700-1-0	S1959IA191057	Colo	1	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.3148638,-91.9430055
105	X6511B	S1972IA065007	Colo	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.9698186,-91.8118632
105	X22-133-1	S1973IA043010	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.9206882,-91.2698074
105	UMN2354	S1976MN0552354	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	43.7605362,-91.6104202
105	X28-133-1	S1980IA055002	Colo	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	42.6389915,-91.2172721
106	95P0462	95NE131002	Colo	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.5406113,-95.9122772
106	03N0313	S2002NE109001	Colo	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.8723335,-96.6692657
107B	M0304102	2003MO041002	COLO	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.6077778,-93.1458333
108A	77IL019028	1977IL019028	Colo	1	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.2016524,-88.3886355
108A	90P1079	90IL139001	Colo	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.6950378,-88.6631088
108D	M8908743	1989MO087043	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.1197222,-95.0466667
108D	M9108761	1991MO087061m	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.0794449,-95.0463867
109	M8307916	1983MO079016m	Colo	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.2472222,-93.7319444
109	M8804146	1988MO041046	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.660025,-92.9418167
109	M8804147	1988MO041047	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.6592028,-92.9403944
109	M8911708	1989MO117008m	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.654775,-93.7576417
109	M8911710	1989MO117010m	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.6458626,-93.7510452
109	M8911712	1989MO117012m	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.6122222,-93.6827778
109	M8917102	1989MO171002	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.9162472,-93.9829222
109	M8917103	1989MO171003	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	39.9162472,-93.9829222
109	M0417150	2004MO171050	COLO	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.5602778,-92.6836111
109	M0417153	2004MO171053	COLO	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.5622222,-92.6863889
109	M0417154	2004MO171054	COLO	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.5622222,-92.6855556
109	M0417155	2004MO171055	COLO	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.5705556,-92.6966667
109	M0417156	2004MO171056	COLO	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	40.5597222,-92.6833333
115B	M8717108	1987MO171008	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M8904506	1989MO045006	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M8904525	1989MO045025	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M9119744	1991MO197044	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308789	2003MO087089	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308790	2003MO087090	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308791	2003MO087091	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308794	2003MO087094	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308795	2003MO087095	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308796	2003MO087096	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308797	2003MO087097	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308798	2003MO087098	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0308799	2003MO087099	Colo	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115B	M0319905	2003MO199005	Colo	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	38.9672203,-92.3450012
115C	40A1838	S1963IL015001	Colo	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	41.9405556,-90.086113

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the COLO soil series. Monthly precipitation (PPT) and potential evapotranspiration (PET) have been estimated from the 50th percentile of gridded values (PRISM 1981-2010) overlapping with the extent of SSURGO map units containing each series as a major component. Monthly PET values were estimated using the method of Thornthwaite (1948). These (and other) climatic parameters are calculated with each SSURGO refresh and provided by the fetchOSD function of the soilDB package. Representative water storage values (“AWC” in the figures) were derived from SSURGO by taking the 50th percentile of profile-total water storage (sum[awc_r * horizon thickness]) for each soil series. Note that this representation of “water storage” is based on the average ability of most plants to extract soil water between 15 bar (“permanent wilting point”) and 1/3 bar (“field capacity”) matric potential. Soil moisture state can be roughly interpreted as “dry” when storage is depleted, “moist” when storage is between 0mm and AWC, and “wet” when there is a surplus. Clearly there are a lot of assumptions baked into this kind of monthly water balance. This is still a work in progress.

Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the COLO series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-02-21), parsed OSD records (updated 2023-10-02) and snapshot of SC database (updated 2023-10-02).

Select annual climate data summaries for the COLO series and siblings. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data (updated 2023-10-09).

Geomorphic description summaries for the COLO series and siblings. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. Proportions can be interpreted as an aggregate representation of geomorphic membership. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Small Shannon entropy values suggest relatively consistent geomorphic association, while larger values suggest lack thereof. Source: SSURGO component records (updated 2023-10-04).

There are insufficient data to create the 3D mountains figure.

Competing Series

Soil series competing with COLO share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2023-10-02) and snapshot of the SC database (updated 2023-10-02).

Select annual climate data summaries for the COLO series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data (updated 2023-10-09).

Geomorphic description summaries for the COLO series and competing. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Proportions can be interpreted as an aggregate representation of geomorphic membership. Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Shannon entropy values close to 0 represent soil series with relatively consistent geomorphic association, while values close to 1 suggest lack thereof. Source: SSURGO component records (updated 2023-10-04).

There are insufficient data to create the 3D mountains figure.

Soil series sharing subgroup-level classification with COLO, arranged according to family differentiae. Hovering over a series name will print full classification and a small sketch from the OSD. Source: snapshot of SC database (updated 2023-10-02).

Block Diagrams

Click a link below to display the diagram. Note that these diagrams may be from multiple survey areas.

1. IA-2010-09-02-10 | Emmet County - 1997

   Typical pattern of soils and parent material in the Millington-Spillville-Colo association (Soil Survey of Emmet County, Iowa; 1997).

2. IA-2010-09-02-25 | Monona County - 2003

   Typical pattern of soils and parent material in the Kennebec-Colo-McPaul association (Soil Survey of Monona County, Iowa; 2003).

3. IA-2010-09-02-28 | Polk County - 2000

   Typical pattern of soils and parent material in the Downs-Fayette association (Soil Survey of Polk County, Iowa; 2000).

4. IA-2010-09-02-30 | Polk County - 2000

   Typical pattern of soils and parent material in the Sharpsburg-Shelby-Lamoni association (Soil Survey of Polk County, Iowa; 2000).

5. IA-2010-09-09-09 | Cedar County - 2009

   Typical pattern of soils and parent material in the Tama-Downs-Muscatine association (Soil Survey of Cedar County, Iowa; 2009).

6. IA-2010-09-09-11 | Cedar County - 2009

   Typical pattern of soils and parent material in the Dinsdale-Klinger-Maxfield association (Soil Survey of Cedar County, Iowa; 2009).

7. IA-2010-09-09-12 | Crawford County - 2007

   Typical pattern of soils and parent material in the Monona association (Soil Survey of Crawford County, Iowa; 2007).

8. IA-2010-09-09-13 | Crawford County - 2007

   Typical pattern of soils and parent material in the Marshall-Judson association (Soil Survey of Crawford County, Iowa; 2007).

9. IA-2010-09-09-15 | Crawford County - 2007

   Typical pattern of soils and parent material in the Nodaway association (Soil Survey of Crawford County, Iowa; 2007).

10. IA-2010-09-09-16 | Crawford County - 2007

    A cross section showing the relationship between soils and parent material in the eastern part of Crawford County (Soil Survey of Crawford County, Iowa; 2007).

11. IA-2010-09-09-18 | Iowa County - 2007

    Typical pattern of soils and parent material in the Colo-Nevin-Nodaway association (Soil Survey of Iowa County, Iowa; 2007).

12. IA-2010-09-09-19 | Iowa County - 2007

    Typical pattern of soils and parent material in the Fayette-Downs association (Soil Survey of Iowa County, Iowa; 2007).

13. IA-2010-09-09-20 | Iowa County - 2007

    Typical pattern of soils and parent material in the Otley-Mahaska-Shelby association (Soil Survey of Iowa County, Iowa; 2007).

14. IA-2011-05-31-04 | Audubon County - 1984

    Pattern of soils and parent material in the Marshall-Exira association (Soil Survey of Audubon County, Iowa; 1984).

15. IA-2011-05-31-05 | Audubon County - 1984

    Pattern of soils and parent material in the Marshall-Shelby-Adair association (Soil Survey of Audubon County, Iowa; 1984).

16. IA-2011-05-31-06 | Audubon County - 1984

    Pattern of soils and parent material in the Sharpsburg-Shelby-Marshall association (Soil Survey of Audubon County, Iowa; 1984).

17. IA-2011-05-31-07 | Audubon County - 1984

    Pattern of soils and parent material in the Colo-Ackmore-Zook association (Soil Survey of Audubon County, Iowa; 1984).

18. IA-2011-05-31-14 | Delaware County - 1986

    Pattern of soils and parent material in the Downs-Fayette association (Soil Survey of Delaware County, Iowa; 1986).

19. IA-2011-05-31-47 | Hardin County - 1985

    Pattern of soils and parent material in the Dinsdale-Muscatine-Garwin association (Soil Survey of Hardin County, Iowa; 1985).

20. IA-2011-05-31-48 | Hardin County - 1985

    Pattern of soils and parent material in the Tama-Colo association (Soil Survey of Hardin County, Iowa; 1985).

21. IA-2011-06-01-02 | Jones County - 1991

    Typical pattern of soils and parent material in the Dinsdale-Waubeek-Downs association (Soil Survey of Jones County, Iowa; 1991).

22. IA-2011-06-01-10 | Louisa County - 1980

    Pattern of soils and parent material in the Mahaska-Nira-Otley association (Soil Survey of Louisa County, Iowa; 1980).

23. IA-2011-06-01-11 | Louisa County - 1980

    Pattern of soils and parent material in the Titus-Ambraw-Colo association (Soil Survey of Louisa County, Iowa; 1980).

24. IA-2011-06-01-18 | Montgomery County - 1989

    Typical pattern of soils and parent material in the Marshall-Exira association (Soil Survey of Montgomery County, Iowa; 1989).

25. IA-2011-06-01-19 | Montgomery County - 1989

    Typical pattern of soils and parent material in the Sharpsburg-Shelby association (Soil Survey of Montgomery County, Iowa; 1989).

26. IA-2011-06-01-20 | Montgomery County - 1989

    Typical pattern of soils and parent material in the Gara-Ladoga association (Soil Survey of Montgomery County, Iowa; 1989).

27. IA-2011-06-01-21 | Montgomery County - 1989

    Typical pattern of soils and parent material in the Nodaway-Colo-Zook association (Soil Survey of Montgomery County, Iowa; 1989).

28. IA-2011-06-01-26 | Muscatine County - 1989

    Typical pattern of soils and parent material in the Ambraw-Aquolls-Colo association (Soil Survey of Muscatine County, Iowa; 1989).

29. IA-2011-06-01-36 | Polk County - 2000

    Typical pattern of soils and parent material in the Downs-Fayette association (Soil Survey of Polk County, Iowa; 2000).

30. IA-2011-06-01-37 | Polk County - 2000

    Typical pattern of soils and parent material in the Sharpsburg-Shelby-Lamoni association (Soil Survey of Polk County, Iowa; 2000).

31. IA-2011-06-01-43 | Tama County - 1995

    Typical pattern of soils and parent material in the Muscatine-Tama-Garwin association (Soil Survey of Tama County, Iowa; 1995).

32. IA-2011-06-01-44 | Tama County - 1995

    Typical pattern of soils and parent material in the Dinsdale-Tama association (Soil Survey of Tama County, Iowa; 1995).

33. IA-2011-06-01-45 | Tama County - 1995

    Typical pattern of soils and parent material in the Fayette-Downs association (Soil Survey of Tama County, Iowa; 1995).

34. IA-2011-06-01-46 | Tama County - 1995

    Typical pattern of soils and parent material in the Colo-Bremer-Nodaway association (Soil Survey of Tama County, Iowa; 1995).

35. IA-2011-06-01-47 | Washington County - 1986

    Pattern of soils and parent material in the Mahaska-Taintor-Kalona association (Soil Survey of Washington County, Iowa; 1986).

36. IA-2011-06-01-48 | Washington County - 1986

    Pattern of soils and parent material in the Otley-Nira association (Soil Survey of Washington County, Iowa; 1986).

37. KS-2012-01-20-01 | Atchison County - February 1984

    Typical pattern of soils in the Grundy-Pawnee association (Soil Survey of Atchison County, Kansas; 1984).

38. KS-2012-01-20-02 | Atchison County - February 1984

    Typical pattern of soils in the Shelby-Pawnee-Grundy association (Soil Survey of Atchison County, Kansas; 1984).

39. MN-2010-09-10-05 | Rice County - 2000

    Typical pattern of soils and underlying material in the Estherville-Colo-Waukegan association (Soil Survey of Rice County, Minnesota; 2000).

40. MO-2010-09-08-02 | Gentry County - 1985

    Relationship of soils, topography, and underlying material in the Lamoni-Shelby association (Soil Survey of Gentry County, Missouri; 1985).

41. MO-2012-02-06-04 | Atchison County - May 1994

    Typical pattern of soils and parent material in the Marshall-Contrary association (Soil Survey of Atchison County, Missouri; May 1994).

42. MO-2012-02-06-05 | Atchison County - May 1994

    Typical pattern of soils and parent material in the Marshall-Shelby association (Soil Survey of Atchison County, Missouri; May 1994).

43. MO-2012-02-06-13 | Buchanan County - September 1989

    Pattern of soils and parent material in the Marshall-Contrary association (Soil Survey of Buchanan County, Missouri; September 1989).

44. MO-2012-02-06-16 | Buchanan County - September 1989

    Pattern of soils and parent material in the Lamoni-Sharpsburg-Higginsville association (Soil Survey of Buchanan County, Missouri; September 1989).

45. NE-2012-02-08-17 | Gage County - May 1964

    Schematic diagram showing the relationship of major soil series to parent materials in Gage County, Nebraska (Soil Survey of Gage County, Nebraska; May 1964).

46. NE-2012-02-10-18 | Colfax County - January 1982

    Typical pattern of soils and parent material in the Zook-Shell-Hobbs association (Soil Survey of Colfax County, Nebraska; January 1982).

47. NE-2012-02-13-65 | Nemaha County - December 1985

    Typical pattern of soils and parent material in the Sharpsburg association (Soil Survey of Nemaha County, Nebraska; December 1985).

48. NE-2012-02-13-72 | Platte County - September 1988

    Typical landscape pattern of the soils and the underlying material in the Shell-Hobbs-Muir association (Soil Survey of Platte County, Nebraska; September 1988).

49. NE-2012-02-13-84 | Saunders County - January 1965

    Soils in the Lamoure-Rauville association (Soil Survey of Saunders County, Nebraska; January 1965).

50. NE-2012-02-13-85 | Saunders County - January 1965

    Soils in the Colo-Lamoure association (Soil Survey of Saunders County, Nebraska; January 1965).

51. NE-2012-02-13-87 | Saunders County - January 1965

    Soils in the Sharpsburg association (Soil Survey of Saunders County, Nebraska; January 1965).

52. NE-2012-02-13-90 | Saunders County - January 1965

    Soils in the Burchard-Shelby association (Soil Survey of Saunders County, Nebraska; January 1965).

53. NE-2012-02-13-92 | Saunders County - January 1965

    Soils in the Muir-Hobbs association (Soil Survey of Saunders County, Nebraska; January 1965).

54. NE-2012-02-14-12 | Washington County - September 1964

    Soil pattern of the Sharpsburg-Marshall association (Soil Survey of Washington County, Nebraska; September 1964).

Map Units

Map units containing COLO as a major component. Limited to 250 records.

Map Unit Name	Symbol	Map Unit Area (ac)	Map Unit Key	National Map Unit Symbol	Soil Survey Area	Publication Date	Map Scale
Colo, occasionally flooded-Ely silty clay loams, dissected till plain, 2 to 5 percent slopes	11B	48103	402143	2wnyp	ia001	1976	1:15840
Zook-Colo-Ely silty clay loams, 2 to 5 percent slopes	287B	13086	402170	2zspb	ia001	1976	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	4955	402144	2sy6n	ia001	1976	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	1709	402145	2sy6l	ia001	1976	1:15840
Olmitz-Vesser-Colo complex, 2 to 5 percent slopes	13B	25019	402646	fhzl	ia007	1970	1:15840
Colo silty clay loam, heavy till, 0 to 2 percent slopes, occasionally flooded	133A	837	402644	2sj5y	ia007	1970	1:15840
Colo silty clay loam, heavy till, 2 to 5 percent slopes, rarely flooded	133B	558	402645	2tkbr	ia007	1970	1:15840
Colo silt loam, heavy till, 0 to 2 percent slopes, occasionally flooded, overwash	133+	225	402643	2tkc1	ia007	1970	1:15840
Judson-Colo-Ackmore complex, 2 to 5 percent slopes	11B	52122	402748	30kfw	ia009	1982	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	6481	402749	2sy6n	ia009	1982	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	62603	402817	2t3dx	ia011	1977	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	34302	402825	2t3dt	ia011	1977	1:15840
Colo silty clay loam, channeled, 0 to 2 percent slopes, frequently flooded	1133	483	402812	2t3dv	ia011	1977	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	52	3051668	2xl1j	ia011	1977	1:15840
Colo-Ely complex, 0 to 5 percent slopes	911B	5930	579784	2t3dx	ia013	2001	1:12000
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	3961	413220	2t3dt	ia013	2001	1:12000
Colo-Ely-Urban land complex, 2 to 5 percent slopes	4911B	481	579767	2t3dy	ia013	2001	1:12000
Colo, occasionally flooded-Urban land complex, 0 to 2 percent slopes	4133	250	413297	2t3dw	ia013	2001	1:12000
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	9327	403275	2sy6n	ia021	1973	1:15840
Colo-Spillville complex, 2 to 5 percent slopes	585B	2928	403316	2zspf	ia021	1973	1:15840
Colo-Spillville complex, 0 to 2 percent slopes, occasionally flooded	585	1064	403336	2y6b9	ia021	1973	1:15840
Colo-Spillville complex, channeled, 0 to 2 percent slopes, frequently flooded	C585	791	3101949	2y6b8	ia021	1973	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	2848	403346	2t3dt	ia023	1978	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	2432	403343	2t3dx	ia023	1978	1:15840
Colo-Judson silty clay loams, 0 to 5 percent slopes, occasionally flooded	11B	40019	403504	2sy7j	ia027	1979	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	9244	403506	2sy6l	ia027	1979	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	4852	403505	2sy6n	ia027	1979	1:15840
Judson-Ackmore-Colo, overwash complex, 1 to 5 percent slopes	431B	35781	2423007	2y6b2	ia029	2010	1:12000
Colo, overwash-Ely complex, 2 to 5 percent slopes	113B	21043	2423011	2zspc	ia029	2010	1:12000
Ely-Colo, overwash-Mt. Sterling complex, 0 to 2 percent slopes	2428	3128	2423017	2zsph	ia029	2010	1:12000
Colo-Ely complex, 0 to 5 percent slopes	911B	30705	1397059	2t3dx	ia031	2008	1:12000
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	10935	1397069	2t3dt	ia031	2008	1:12000
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	4396	1397070	2t3f0	ia031	2008	1:12000
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	236	3051737	2xl1j	ia031	2008	1:12000
Colo-Judson silty clay loams, 0 to 5 percent slopes, occasionally flooded	11B	20901	403902	2sy7j	ia035	1987	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	15503	403903	2sy6n	ia035	1987	1:15840
Olmitz-Zook-Colo complex, 0 to 5 percent slopes	13B	22397	404103	fkhl	ia039	1987	1:15840
Zook-Colo silty clay loams, 0 to 5 percent slopes, occasionally flooded	87B	1549	404182	2yy7k	ia039	1987	1:15840
Colo silty clay loam, heavy till, 0 to 2 percent slopes, occasionally flooded	133	1425	404101	2sj5y	ia039	1987	1:15840
Colo silty clay loam, heavy till, 2 to 5 percent slopes, rarely flooded	133B	317	404102	2tkbr	ia039	1987	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	8782	399284	2sy6n	ia041	2002	1:12000
Colo silty clay loam, deep loess, 0 to 2 percent slopes, channeled, frequently flooded	1133	1843	399282	2sy6r	ia041	2002	1:12000
Colo silty clay loam, 0 to 2 percent slopes	133	329	404204	fklv	ia043	1979	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	13228	404337	2t3dx	ia045	1978	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	11047	404345	2t3dt	ia045	1978	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	7123	404346	2t3f0	ia045	1978	1:15840
Judson-Ackmore-Colo, overwash complex, 1 to 5 percent slopes	431B	52209	399790	2y6b2	ia047	2004	1:12000
Napier-Kennebec-Colo complex, 0 to 5 percent slopes	17B	7745	399796	2wnyl	ia047	2004	1:12000
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	2361	399795	2sy6l	ia047	2004	1:12000
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	992	399794	2sy6n	ia047	2004	1:12000
Colo, occasionally flooded-Ely silty clay loams, dissected till plain, 2 to 5 percent slopes	11B	2872	404561	2wnyp	ia049	1980	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	2568	404564	2sy6n	ia049	1980	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	7819	404976	2t3dx	ia055	1984	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	611	404980	2t3f0	ia055	1984	1:15840
Colo silty clay loam, 2 to 5 percent slopes, occasionally flooded	133B	2821	405206	2t3f3	ia057	1980	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	1464	405205	2t3dt	ia057	1980	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	156	3051787	2xl1j	ia057	1980	1:15840
Colo silty clay loam, 0 to 2 percent slopes	133	1292	405501	flyp	ia063	1989	1:15840
Colo silty clay loam, channeled, 0 to 2 percent slopes	1133	680	405499	flym	ia063	1989	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	3521	404861	2t3dx	ia069	1977	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	2917	404863	2t3dt	ia069	1977	1:15840
Colo-Judson silty clay loams, 0 to 5 percent slopes, occasionally flooded	11B	24450	406090	2sy7j	ia071	1968	1:20000
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	3922	406094	2sy6l	ia071	1968	1:20000
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	3219	406093	2sy6n	ia071	1968	1:20000
Quiver-Colo silty clay loams, 0 to 2 percent slopes, frequently flooded	1541	55	3088469	2xbm4	ia071	1968	1:20000
Colo-Ely complex, 0 to 5 percent slopes	11B	37891	2474646	2t3dx	ia075	1973	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	15031	406277	2t3dt	ia075	1973	1:15840
Colo silty clay loam, channeled, 0 to 2 percent slopes, frequently flooded	C133	3092	406329	2t3dv	ia075	1973	1:15840
Colo-Judson silty clay loams, 0 to 5 percent slopes, occasionally flooded	11B	14566	406336	2sy7j	ia077	1968	1:15840
Olmitz-Colo, occasionally flooded, complex, 0 to 5 percent slopes	271B	12523	406354	2xbm7	ia077	1968	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133A+	11106	406338	2sy6l	ia077	1968	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133A	3160	406337	2sy6n	ia077	1968	1:15840
Colo silt loam, dissected till plain, 2 to 5 percent slopes, overwash, occasionally flooded	133B+	3032	406340	2sy6p	ia077	1968	1:15840
Quiver-Colo silty clay loams, 0 to 2 percent slopes, frequently flooded	1541	2515	3046381	2xbm4	ia077	1968	1:15840
Colo silty clay loam, dissected till plain, 2 to 5 percent slopes, occasionally flooded	133B	1616	406339	2sy6q	ia077	1968	1:15840
Colo silt loam, dissected till plain, 0 to 2 percent slopes, channeled, frequently flooded	C133A	760	406444	2sy6m	ia077	1968	1:15840
Quiver-Colo silty clay loams, 0 to 2 percent slopes, occasionally flooded	1542	568	3046382	2xbm5	ia077	1968	1:15840
Colo-Spillville complex, 2 to 5 percent slopes	585B	562	406403	fmws	ia077	1968	1:15840
Colo-Spillville complex, channeled, 2 to 5 percent slopes	615B	431	406405	fmwv	ia077	1968	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	9126	406607	2t3dx	ia083	1982	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	2140	406613	2t3dt	ia083	1982	1:15840
Napier-Nodaway-Colo complex, 2 to 5 percent slopes	17B	2702	406739	2y6b1	ia085	1971	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	1001	406731	2sy6l	ia085	1971	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	674	406730	2sy6n	ia085	1971	1:15840
Colo silty clay loam, 2 to 5 percent slopes, occasionally flooded	133B	5254	406812	2t3f3	ia087	1982	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	1780	406810	2t3dt	ia087	1982	1:15840
Vesser-Colo complex, 2 to 5 percent slopes	13B	1605	406814	fnb1	ia087	1982	1:15840
Colo silty clay loam, channeled, 0 to 2 percent slopes, frequently flooded	1133	943	406798	2t3dv	ia087	1982	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	483	406811	2t3f0	ia087	1982	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	21	3051836	2xl1j	ia087	1982	1:15840
Colo-Alluvial land complex, channeled	315	1876	406940	fng3	ia089	1969	1:15840
Colo silty clay loam, loamy substratum	133	1231	407010	fnjc	ia089	1969	1:15840
Spillville-Colo complex, channeled	615	1162	406970	fnh2	ia089	1969	1:15840
Colo-Alluvial land complex	715	703	406981	fnhf	ia089	1969	1:15840
Colo-Judson silty clay loams, 0 to 5 percent slopes, occasionally flooded	11B	22736	407067	2sy7j	ia093	1989	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	6928	407070	2sy6n	ia093	1989	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	5485	407071	2sy6l	ia093	1989	1:15840
Colo-Ely complex, 0 to 5 percent slopes	911B	34928	628333	2t3dx	ia095	2005	1:12000
Ackmore-Colo complex, 2 to 5 percent slopes	5B	12148	1146474	2y8ph	ia095	2005	1:12000
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	9223	452893	2t3f0	ia095	2005	1:12000
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	4440	630206	2t3dt	ia095	2005	1:12000
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	122	3051855	2xl1j	ia095	2005	1:12000
Colo silty clay loam, 0 to 2 percent slopes	133	646	407451	fnzl	ia097	1988	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	458	407442	fnz9	ia097	1988	1:15840
Ackmore-Colo complex, 2 to 5 percent slopes	5B	35432	407671	2y8ph	ia099	1975	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	10365	407596	2t3dt	ia099	1975	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	4946	407597	2t3f0	ia099	1975	1:15840
Colo, overwash-Lawson complex, channeled, 0 to 2 percent slopes, frequently flooded	3115	3881	2506531	2q5sy	ia099	1975	1:15840
Lawson-Nodaway-Colo Complex, 0 to 2 percent slopes, occasionally flooded	314	3616	2506532	2q5sz	ia099	1975	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	480	3051860	2xl1j	ia099	1975	1:15840
Colo-Zook complex, 0 to 5 percent slopes	87B	224	407903	fpg5	ia101	1992	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	26533	407930	2t3dx	ia103	1979	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	5860	3051880	2xl1j	ia103	1979	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	5805	407942	2t3f0	ia103	1979	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	4069	407941	2t3dt	ia103	1979	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	16918	408081	2t3dx	ia105	1988	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	2592	408087	2t3dt	ia105	1988	1:15840
Colo-Ely complex, 0 to 5 percent slopes	911B	2790	447245	2t3dx	ia107	1998	1:12000
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	2143	447027	2t3dt	ia107	1998	1:12000
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	1999	447028	2t3f0	ia107	1998	1:12000
Colo silty clay loam, 2 to 5 percent slopes, occasionally flooded	133B	838	447029	2t3f3	ia107	1998	1:12000
Colo silt loam, 0 to 2 percent slopes, frequently flooded, overwash	6133+	468	447169	2t3dz	ia107	1998	1:12000
Colo-Zook complex, 0 to 3 percent slopes	87B	293	447236	h0cz	ia107	1998	1:12000
Colo silty clay loam, 0 to 2 percent slopes, frequently flooded	6133	169	447168	2t3f1	ia107	1998	1:12000
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	101	3051892	2xl1j	ia107	1998	1:12000
Colo silty clay loam, 0 to 2 percent slopes	133	3823	408339	fpx7	ia109	1980	1:15840
Colo-Spillville complex, 2 to 5 percent slopes	585B	2985	408388	fpyt	ia109	1980	1:15840
Colo silty clay loam, channeled, 0 to 2 percent slopes	1133	1403	408337	fpx5	ia109	1980	1:15840
Colo silty clay loam, 2 to 4 percent slopes	133B	687	408340	fpx8	ia109	1980	1:15840
Colo-Vesser complex, 2 to 5 percent slopes	13B	3379	408429	fq04	ia111	1976	1:15840
Colo silty clay loam, heavy till, 0 to 2 percent slopes, occasionally flooded	133	1515	408428	2sj5y	ia111	1976	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	9873	408533	2t3dx	ia113	1970	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	9079	408538	2t3dt	ia113	1970	1:15840
Colo-Ely-Urban land complex, 2 to 5 percent slopes	4911B	922	2606473	2t3dy	ia113	1970	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	871	408539	2t3f0	ia113	1970	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	5631	408715	2t3dt	ia115	1984	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	4271	408708	2t3dx	ia115	1984	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	3062	3051909	2xl1j	ia115	1984	1:15840
Colo silty clay loam, rarely flooded, 0 to 2 percent slopes	3133	1912	408761	fqbv	ia115	1984	1:15840
Colo loamy sand, overwash, 0 to 2 percent slopes	3133+	293	408762	fqbw	ia115	1984	1:15840
Lawson-Nodaway-Colo complex, channeled, 0 to 2 percent slopes, frequently flooded	1711	2804	408863	2m9vs	ia117	1991	1:15840
Lawson-Nodaway-Colo complex, 0 to 2 percent slopes, occasionally flooded	711	2489	409023	2m9vr	ia117	1991	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	8526	409076	2sy6n	ia119	1973	1:15840
Colo, frequently flooded-Ely silty clay loams, gullied, 2 to 5 percent slopes	1134	13938	409188	2zdlm	ia121	1968	1:15840
Colo, occasionally flooded-Ely silty clay loams, dissected till plain, 2 to 5 percent slopes	11B	7155	409187	2wnyp	ia121	1968	1:15840
Quiver-Colo silty clay loams, 0 to 2 percent slopes, frequently flooded	1541	3779	3004676	2xbm4	ia121	1968	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	2479	409185	2sy6n	ia121	1968	1:15840
Quiver-Colo silty clay loams, 0 to 2 percent slopes, occasionally flooded	1542	699	3004677	2xbm5	ia121	1968	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	18272	409272	2t3dx	ia123	1971	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	5718	409277	2t3dt	ia123	1971	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	2370	409278	2t3f0	ia123	1971	1:15840
Colo silty clay loam, 2 to 5 percent slopes, occasionally flooded	133B	480	409279	2t3f3	ia123	1971	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	256	3051917	2xl1j	ia123	1971	1:15840
Colo, occasionally flooded-Ely silty clay loams, dissected till plain, 2 to 5 percent slopes	Y11B	6439	3008643	2wnyp	ia125	1976	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	3975	412727	2sy6n	ia125	1976	1:15840
Colo-Ely silty clay loams, 2 to 5 percent slopes	11B	3129	412715	2zsp8	ia125	1976	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	2075	412728	2sy6l	ia125	1976	1:15840
Colo silty clay loam, dissected till plain, 2 to 5 percent slopes, occasionally flooded	133B	613	412729	2sy6q	ia125	1976	1:15840
Quiver-Colo silty clay loams, 0 to 2 percent slopes, frequently flooded	1541	35	3004684	2xbm4	ia125	1976	1:15840
Quiver-Colo silty clay loams, 0 to 2 percent slopes, occasionally flooded	1542	11	3004685	2xbm5	ia125	1976	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	10	3051928	2xl1j	ia125	1976	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	23404	409404	2t3dx	ia127	1978	1:15840
Ackmore-Colo complex, 2 to 5 percent slopes	5B	6224	409496	2y8ph	ia127	1978	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	5308	409413	2t3dt	ia127	1978	1:15840
Colo-Hanlon-Lawson complex, channeled, 0 to 2 percent slopes	1936	4032	409445	fr1x	ia127	1978	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	2759	409414	2t3f0	ia127	1978	1:15840
Colo, occasionally flooded-Urban land complex, 0 to 2 percent slopes	4133	549	409473	2t3dw	ia127	1978	1:15840
Colo silty clay loam, channeled, 0 to 2 percent slopes, frequently flooded	1133	377	409401	2t3dv	ia127	1978	1:15840
Colo-Ely-Urban land complex, 2 to 5 percent slopes	4011B	333	409469	2t3dy	ia127	1978	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	202	3051936	2xl1j	ia127	1978	1:15840
Colo silty clay loam, 2 to 5 percent slopes, occasionally flooded	133B	77	409415	2t3f3	ia127	1978	1:15840
Colo-Judson silty clay loams, 0 to 5 percent slopes, occasionally flooded	11B	5382	409529	2sy7j	ia129	1979	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	5197	409534	2sy6n	ia129	1979	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	1770	409535	2sy6l	ia129	1979	1:15840
Napier-Kennebec-Colo complex, 0 to 5 percent slopes	17B	2480	447314	2wnyl	ia133	1994	1:12000
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	1785	447341	2sy6n	ia133	1994	1:12000
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	571	447342	2sy6l	ia133	1994	1:12000
Olmitz-Colo-Vesser complex, 2 to 5 percent slopes	13B	18170	409748	frcp	ia135	1982	1:15840
Colo silty clay loam, heavy till, 0 to 2 percent slopes, occasionally flooded	133	2580	409745	2sj5y	ia135	1982	1:15840
Colo silty clay loam, heavy till, 2 to 5 percent slopes, rarely flooded	S133B	1749	409747	2tkbr	ia135	1982	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	1712	409738	2t3dx	ia135	1982	1:15840
Colo silt loam, overwash, 0 to 2 percent slopes	133+	954	409746	frcm	ia135	1982	1:15840
Colo silty clay loam, 2 to 5 percent slopes	133B	211	3017174	frcn	ia135	1982	1:15840
Ackmore-Colo-Judson complex, 0 to 5 percent slopes	11B	39391	409829	2zsp6	ia137	1987	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	6330	409834	2sy6l	ia137	1987	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	5055	409833	2sy6n	ia137	1987	1:15840
Colo-Ely complex, 0 to 5 percent slopes	133B	6212	409918	2t3dx	ia139	1986	1:15840
Colo silty clay loam, 0 to 2 percent slopes, rarely flooded	3133	5534	409964	2t3f2	ia139	1986	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	2058	409917	2t3dt	ia139	1986	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	136	3051960	2xl1j	ia139	1986	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	10810	410057	2sy6n	ia141	1977	1:15840
Terril-Colo, frequently flooded complex, 2 to 10 percent slopes	1659C	417	410058	2y6bd	ia141	1977	1:15840
Colo-Judson silty clay loams, 0 to 5 percent slopes, occasionally flooded	11B	65866	410184	2sy7j	ia145	1975	1:20000
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	8149	410185	2sy6n	ia145	1975	1:20000
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	4718	410186	2sy6l	ia145	1975	1:20000
Colo silty clay loam, 0 to 2 percent slopes	133	5660	410253	frwz	ia147	1973	1:15840
Colo-Spillville complex, 2 to 5 percent slopes	585B	1699	410287	fry2	ia147	1973	1:15840
Colo silty clay loam, 2 to 4 percent slopes	133B	1001	410254	frx0	ia147	1973	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	11395	410320	2sy6n	ia149	1972	1:20000
Colo silt loam, calcareous overwash, 0 to 2 percent slopes, occasionally flooded	133+	826	410321	2zspd	ia149	1972	1:20000
Colo-Judson silty clay loams, 0 to 5 percent slopes, occasionally flooded	11B	6230	412822	2sy7j	ia153	1993	1:12000
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	2863	412828	2sy6n	ia153	1993	1:12000
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	1086	412829	2t3f0	ia153	1993	1:12000
Colo, rarely flooded-Judson-Urban land complex, 2 to 5 percent slopes	4011B	69	412896	2wnyd	ia153	1993	1:12000
Ackmore-Colo-Judson complex, 0 to 5 percent slopes	11B	53110	410435	2zsp6	ia155	1986	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	4686	410442	2sy6l	ia155	1986	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	3223	410441	2sy6n	ia155	1986	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	27829	410535	2t3dx	ia157	1978	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	7384	410544	2t3f0	ia157	1978	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	5897	410543	2t3dt	ia157	1978	1:15840
Ackmore-Colo complex, 0 to 2 percent slopes	5	2684	410600	fs85	ia157	1978	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	34	3051965	2xl1j	ia157	1978	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	12370	410761	2sy6n	ia161	1975	1:15840
Colo, occasionally flooded-Ely silty clay loams, deep loess, 2 to 5 percent slopes	11B	877	410760	2wnyr	ia161	1975	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	9167	410877	2t3dt	ia163	1989	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	5817	410863	2t3dx	ia163	1989	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	216	3051972	2xl1j	ia163	1989	1:15840
Colo-Urban land complex, 0 to 2 percent slopes	4133	174	410975	fsn8	ia163	1989	1:15840
Judson-Ackmore-Colo, overwash complex, 1 to 5 percent slopes	431B	73327	991611	2y6b2	ia165	2005	1:12000
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	19883	411196	2sy6n	ia167	1987	1:15840
Colo-Spillville complex, 0 to 2 percent slopes, occasionally flooded	585	698	411246	2y6b9	ia167	1987	1:15840
Colo-Ely complex, 0 to 5 percent slopes	11B	31707	411359	2t3dx	ia171	1989	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	18752	411373	2t3dt	ia171	1989	1:15840
Ackmore-Colo complex, 2 to 5 percent slopes	5B	12678	411503	2y8ph	ia171	1989	1:15840
Colo silty clay loam, channeled, 0 to 2 percent slopes, frequently flooded	1133	9962	411355	2t3dv	ia171	1989	1:15840
Colo silt loam, 0 to 2 percent slopes, occasionally flooded, overwash	133+	5967	411374	2t3f0	ia171	1989	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	2094	3051978	2xl1j	ia171	1989	1:15840
Colo-Judson-Nodaway complex, 0 to 5 percent slopes	286B	31511	411612	2wxsh	ia173	1989	1:15840
Colo-Ackmore complex, 0 to 5 percent slopes	5B	11046	411643	30kfx	ia173	1989	1:15840
Colo silt loam, deep loess, 0 to 2 percent slopes, overwash, occasionally flooded	133+	1750	411582	2sy6l	ia173	1989	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	1559	411581	2sy6n	ia173	1989	1:15840
Colo silty clay loam, dissected till plain, 2 to 5 percent slopes, occasionally flooded	133B	1009	411583	2sy6q	ia173	1989	1:15840
Colo silt loam, dissected till plain, 2 to 5 percent slopes, overwash, occasionally flooded	133B+	266	411584	2sy6p	ia173	1989	1:15840
Colo, occasionally flooded-Ely silty clay loams, dissected till plain, 2 to 5 percent slopes	Y11B	31353	3008642	2wnyp	ia175	1975	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	3211	411674	2sy6n	ia175	1975	1:15840
Colo-Ely silty clay loams, 2 to 5 percent slopes	11B	3004	411668	2zsp8	ia175	1975	1:15840
Colo silty clay loam, dissected till plain, 2 to 5 percent slopes, occasionally flooded	133B	1502	411675	2sy6q	ia175	1975	1:15840
Colo silty clay loam, 0 to 2 percent slopes, rarely flooded	3133	406	413053	fvt9	ia177	1994	1:12000
Colo-Ely complex, 0 to 5 percent slopes	11B	8358	411754	2t3dx	ia179	1978	1:15840
Colo silty clay loam, 0 to 2 percent slopes, occasionally flooded	133	3833	411765	2t3dt	ia179	1978	1:15840
Humeston-Vesser-Colo complex, 2 to 5 percent slopes	13B	1218	411767	ftgt	ia179	1978	1:15840
Colo silt loam, heavy till, 0 to 2 percent slopes, occasionally flooded, overwash	S133+	745	3017213	2tkc1	ia179	1978	1:15840
Colo silt loam, overwash, 0 to 2 percent slopes	133+	311	411766	ftgs	ia179	1978	1:15840
Colo silty clay loam, 0 to 2 percent slopes, ponded, occasionally flooded	2133	34	3051986	2xl1j	ia179	1978	1:15840
Gullied land-Ely-Colo, occasionally flooded, complex, 2 to 5 percent slopes	980B	10062	411983	2zdln	ia181	1975	1:15840
Colo silty clay loam, dissected till plain, 2 to 5 percent slopes, occasionally flooded	133B	7765	411887	2sy6q	ia181	1975	1:15840
Colo, occasionally flooded-Ely silty clay loams, dissected till plain, 2 to 5 percent slopes	Y11B	5634	3008641	2wnyp	ia181	1975	1:15840
Colo silty clay loam, deep loess, 0 to 2 percent slopes, occasionally flooded	133	4815	411886	2sy6n	ia181	1975	1:15840
Colo-Ely silty clay loams, 2 to 5 percent slopes	11B	1618	411875	2zsp8	ia181	1975	1:15840
Quiver-Colo silty clay loams, 0 to 2 percent slopes, frequently flooded	1541	1560	3004681	2xbm4	ia181	1975	1:15840

Map of Series Extent

Approximate geographic distribution of the COLO soil series. To learn more about how this distribution was mapped, or to compare this soil series extent to others, use the Series Extent Explorer (SEE) application. Source: generalization of SSURGO geometry (updated 2023-10-04).