Soil Data Explorer - FORMAN

Official Series Description

Lab Data Summary

Aggregate lab data for the FORMAN soil series. This aggregation is based on all pedons with a current taxon name of FORMAN, 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 FORMAN were used in the calculation. Source: KSSL snapshot (updated 2020-03-18). 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
102A	40A2433	S1958SD029006	Forman	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	44.9077797,-97.4613876
102A	93P0765	S1993MN111004	Forman	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.1718597,-95.9375
55B	88ND091507	1988ND091507	Forman	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	47.3316753,-97.761163
55B	40A0048	53ND021001	Forman	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.0121994018555,-98.2220611572266
55B	40A0051	56ND081005	Forman	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.0788688659668,-97.5734329223633
55B	40A0046	59ND003001	Forman	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.7038688659668,-98.2706832885742
55B	40A0047	59ND003002	Forman	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.7769241333008,-98.2656860351562
55B	40A0049	59ND073003	Forman	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.3266487121582,-97.6376037597656
55B	78P0291	77ND073005	Forman	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.3586121,-97.8294449
55B	90P0187	88ND073006	Forman	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.3547019958496,-97.6920471191406
55B	40A0050	S1956ND081002	Forman	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.0800018,-97.628334
n/a	40A0052	59ND081001	Forman	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	n/a

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the FORMAN 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 FORMAN series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-02-21), parsed OSD records (updated 2023-10-06) and snapshot of SC database (updated 2023-10-02).

Select annual climate data summaries for the FORMAN 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 FORMAN 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 FORMAN share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2023-10-06) and snapshot of the SC database (updated 2023-10-02).

Select annual climate data summaries for the FORMAN 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).

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the FORMAN 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 2D hillslope position figure.

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

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

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

There are insufficient data to create the 3D flats position figure.

Soil series sharing subgroup-level classification with FORMAN, 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. MN-2010-09-08-22 | Otter Tail County - 2001

   Typical pattern of soils and parent material in the Forman-Buse-Peever association (Soil Survey of Otter Tail County, Minnesota; 2001).

2. MN-2010-09-27-03 | Lac qui Parle County -

   Typical pattern of soils and underlying material in the Forman-Mehurin-Parnell association (Soil Survey of Lac qui Parle County, Minnesota).

3. ND-2012-02-08-47 | Sargent County - January 1964

   Major soils and some minor soils in the undulating Forman-Aastad soil association (Soil Survey of Sargent County, North Dakota; January 1964).

4. ND-2012-02-08-48 | Sargent County - January 1964

   Rolling landscape in the Forman-Buse soil association (Soil Survey of Sargent County, North Dakota; January 1964).

5. ND-2012-02-08-64 | Wells County - June 1970

   Parent material and position of soils in association 6 (Soil Survey of Wells County, North Dakota; June 1970).

6. SD-2010-11-01-15 | Spink County - 2009

   Pattern of soils and underlying materials in the Forman-Cresbard-Cavour association (Soil Survey of Spink County, South Dakota; 2009).

7. SD-2012-03-15-01 | Codington County - December 1966

   Diagram showing the relative position of the major soils in association 1 (Soil Survey of Codington County, SD; 1966).

8. SD-2012-03-15-03 | Codington County - December 1966

   Diagram showing the relative position of the major soils in association 4 (Soil Survey of Codington County, SD; 1966).

9. SD-2012-03-15-18 | Day County - August 1997

   Typical pattern of soils and underlying material in the Nutley-Sinai and Poinsett-Waubay-Forman associations (Soil Survey of Day County, SD; 1997).

10. SD-2012-03-15-19 | Day County - August 1997

    Typical pattern of soils and underlying material in the Forman-Buse-Parnell association (Soil Survey of Day County, SD; 1997).

11. SD-2012-03-15-25 | Deuel County - November 1997

    Typical pattern of soils and parent material in the Forman-Aastad-Buse association (Soil Survey of Deuel County, SD; 1997).

Map Units

Map units containing FORMAN 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
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	168C2	2696	397487	2w8dy	mn005	1994	1:20000
Forman clay loam, 2 to 6 percent slopes	168B	2458	397486	2w8dw	mn005	1994	1:20000
Forman-Buse complex, 12 to 20 percent slopes, moderately eroded	168D2	1101	397488	2w8dz	mn005	1994	1:20000
Forman clay loam, 20 to 30 percent slopes	168E	174	397489	fbm7	mn005	1994	1:20000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	FmC2	2066	397280	2w8dy	mn041	1970	1:12000
Forman clay loam, 2 to 6 percent slopes	168B	5321	430260	2w8dw	mn073	1994	1:20000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	915C2	1272	430356	2w8dy	mn073	1994	1:20000
Forman-Aastad complex, 3 to 6 percent slopes	J240B	11696	1650237	1sd6g	mn081	2007	1:12000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	J250C2	2730	1650239	1sd6j	mn081	2007	1:12000
Forman-Aastad complex, 3 to 6 percent slopes	J240B	17218	1650262	1sd78	mn083	2008	1:12000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	J250C2	7941	1650263	1sd79	mn083	2008	1:12000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	915C2	17229	435966	2w8dy	mn111	1996	1:20000
Forman-Buse complex, 12 to 20 percent slopes, moderately eroded	915D2	8036	435967	2w8dz	mn111	1996	1:20000
Forman clay loam, 2 to 6 percent slopes	168B	7498	435638	2w8dw	mn111	1996	1:20000
Forman-Buse complex, 2 to 6 percent slopes	FrB2	392	401348	2w8dx	mn121	1968	1:20000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	FrC2	73	401349	2w8dy	mn121	1968	1:20000
Forman-Aastad complex, 1 to 4 percent slopes	FmA	98	428335	2w8dv	mn149	1966	1:15840
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	FuC2	82	428339	2w8dy	mn149	1966	1:15840
Forman-Buse complex, 2 to 6 percent slopes	FuB2	79	428338	2w8dx	mn149	1966	1:15840
Forman clay loam, 2 to 6 percent slopes	FmB	46	428336	2w8dw	mn149	1966	1:15840
Forman-Buse complex, 12 to 20 percent slopes, moderately eroded	BuD	27	428322	2w8dz	mn149	1966	1:15840
Forman-Aastad complex, 3 to 6 percent slopes	J240B	11203	1650276	1sd7q	mn173	1979	1:20000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	J250C2	2289	1650279	1sd7t	mn173	1979	1:20000
Forman-Cavour loams, 0 to 3 percent slopes	G138A	14992	2575287	2q4nw	nd021	1989	1:20000
Forman-Aastad loams, 3 to 6 percent slopes	G193B	10	2575259	2pwzn	nd021	1989	1:20000
Forman-Aastad loams, west, 0 to 3 percent slopes	G658A	18290	2571399	2q5vx	nd049	1987	1:20000
Forman-Aastad loams, west, 3 to 6 percent slopes	G658B	12568	2571400	2q5vy	nd049	1987	1:20000
Forman-Cresbard loams, west, 0 to 3 percent slopes	G662A	2759	2571401	2q5w0	nd049	1987	1:20000
Forman-Cresbard loams, west, 3 to 6 percent slopes	G662B	1382	2571402	2q5w1	nd049	1987	1:20000
Forman-Aastad loams, west, 0 to 3 percent slopes	F658A	1018	2585603	2q5fc	nd049	1987	1:20000
Forman loam, west, 3 to 6 percent slopes	F657B	621	2585788	2q5fb	nd049	1987	1:20000
Forman-Aastad loams, west, 3 to 6 percent slopes	F658B	536	2585754	2q5fd	nd049	1987	1:20000
Forman-Buse loams, west, 3 to 6 percent slopes	F661B	193	2585739	2q5fh	nd049	1987	1:20000
Forman loam, west, 0 to 3 percent slopes	F657A	136	2903034	2q5f9	nd049	1987	1:20000
Forman-Aastad loams, west, 3 to 6 percent slopes	G658B	6123	2577223	2q5vy	nd055	1974	1:20000
Forman-Aastad loams, west, 0 to 3 percent slopes	G658A	2613	2577164	2q5vx	nd055	1974	1:20000
Forman-Buse loams, west, 3 to 6 percent slopes	G661B	1570	2577150	2q5vz	nd055	1974	1:20000
Forman-Cresbard loams, west, 0 to 3 percent slopes	G662A	509	2577172	2q5w0	nd055	1974	1:20000
Forman-Cresbard loams, west, 3 to 6 percent slopes	G662B	52	2577201	2q5w1	nd055	1974	1:20000
Forman-Buse loams, west, 3 to 6 percent slopes	F661B	4766	2585548	2q5fh	nd061	1988	1:24000
Forman-Aastad loams, west, 0 to 3 percent slopes	F658A	4424	2585529	2q5fc	nd061	1988	1:24000
Forman-Aastad-Tonka complex, west, 3 to 6 percent slopes	F659B	612	2585537	2q5fg	nd061	1988	1:24000
Forman-Aastad-Tonka complex, west, 0 to 3 percent slopes	F659A	249	2585552	2q5ff	nd061	1988	1:24000
Forman-Aastad loams, west, 3 to 6 percent slopes	F658B	102	2585550	2q5fd	nd061	1988	1:24000
Forman loam, west, 3 to 6 percent slopes	F657B	21	2585559	2q5fb	nd061	1988	1:24000
Forman-Aastad loams, 3 to 6 percent slopes	G193B	7923	2581116	2pwzn	nd073	1992	1:20000
Aastad-Forman loams, 0 to 3 percent slopes	G193A	5901	2581115	2pwzm	nd073	1992	1:20000
Forman-Buse loams, 3 to 6 percent slopes	G194B	5457	2581118	2pwzq	nd073	1992	1:20000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	G193C	1673	2581117	2pwzp	nd073	1992	1:20000
Forman-Aastad-Parnell complex, 0 to 6 percent slopes	G198B	555	2581136	2pwzw	nd073	1992	1:20000
Aastad-Forman-Parnell complex, 0 to 3 percent slopes	G198A	29	2581135	2pwzv	nd073	1992	1:20000
Forman-Buse-Parnell complex, 0 to 6 percent slopes	G197B	21	2581134	2pwzs	nd073	1992	1:20000
Forman loam, west, 3 to 6 percent slopes	F657B	462	2585464	2q5fb	nd075	1972	1:20000
Forman-Aastad loams, west, 0 to 3 percent slopes	F658A	205	2585345	2q5fc	nd075	1972	1:20000
Forman loam, west, 0 to 3 percent slopes	F657A	183	2585412	2q5f9	nd075	1972	1:20000
Forman-Buse complex, 2 to 6 percent slopes	J208B	16493	1544932	2w8dx	nd077	2005	1:12000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	J209C	13005	1544933	2w8dy	nd077	2005	1:12000
Forman-Aastad complex, 1 to 4 percent slopes	J225B	8388	2945662	2w8dv	nd077	2005	1:12000
Forman-Lankin-Tonka complex, 0 to 3 percent slopes	I412A	8280	2641075	1nyz8	nd077	2005	1:12000
Forman-Buse-Parnell complex, 0 to 6 percent slopes	G197B	5429	2579431	2pwzs	nd077	2005	1:12000
Forman-Aastad loams, 3 to 6 percent slopes	G193B	4117	2577412	2pwzn	nd077	2005	1:12000
Aastad-Forman loams, 0 to 3 percent slopes	G193A	4067	2579430	2pwzm	nd077	2005	1:12000
Forman-Buse loams, 3 to 6 percent slopes	G194B	3867	2577425	2pwzq	nd077	2005	1:12000
Forman-Buse-Parnell complex, 0 to 6 percent slopes	J210B	1988	1544926	1nvmb	nd077	2005	1:12000
Aastad-Forman loams, 0 to 3 percent slopes	I403A	1819	2641073	1nyyz	nd077	2005	1:12000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	G193C	1584	2577422	2pwzp	nd077	2005	1:12000
Forman-Aastad loams, 3 to 6 percent slopes	I403B	1491	2641155	1nyz0	nd077	2005	1:12000
Forman-Buse loams, 3 to 6 percent slopes	I404B	1213	2641038	1nyz1	nd077	2005	1:12000
Peever-Forman complex, 0 to 3 percent slopes	G207A	989	2577393	2px02	nd077	2005	1:12000
Forman-Peever complex, 3 to 6 percent slopes	J211B	963	1544942	1nvmv	nd077	2005	1:12000
Forman-Buse-Parnell complex, 0 to 9 percent slopes	J210C	954	1544927	1nvmc	nd077	2005	1:12000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	I404C	564	2641118	1nyz2	nd077	2005	1:12000
Gwinner-Forman complex, 0 to 3 percent slopes	J212A	326	1544943	1nvmw	nd077	2005	1:12000
Buse-Forman-Darnen loams, 3 to 9 percent slopes	I328C	199	2640974	1nywt	nd077	2005	1:12000
Buse-Forman-Darnen loams, 3 to 9 percent slopes	J205C	155	1544937	1nvmp	nd077	2005	1:12000
Aastad-Forman-Tonka complex, 0 to 3 percent slopes	G199A	3	2577408	2pwzx	nd077	2005	1:12000
Forman-Aastad-Parnell complex, 0 to 6 percent slopes	G198B	78237	2579555	2pwzw	nd081	1959	1:12000
Aastad-Forman-Parnell complex, 0 to 3 percent slopes	G198A	58453	2579504	2pwzv	nd081	1959	1:12000
Aastad-Forman loams, 0 to 3 percent slopes	G193A	41409	2579567	2pwzm	nd081	1959	1:12000
Forman-Aastad loams, 3 to 6 percent slopes	G193B	29217	2579489	2pwzn	nd081	1959	1:12000
Forman-Buse-Parnell complex, 0 to 6 percent slopes	G197B	12879	2579570	2pwzs	nd081	1959	1:12000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	G193C	10438	2579525	2pwzp	nd081	1959	1:12000
Aastad-Forman-Tonka complex, 0 to 3 percent slopes	G199A	10380	2579478	2pwzx	nd081	1959	1:12000
Forman-Buse loams, 3 to 6 percent slopes	G194B	5845	2579536	2pwzq	nd081	1959	1:12000
Forman-Aastad-Tonka complex, 0 to 6 percent slopes	G199B	5040	2579507	2pwzy	nd081	1959	1:12000
Forman-Aastad loams, undulating	FoB	2638	341579	cgfp	nd081	1959	1:12000
Aastad-Forman loams, 0 to 3 percent slopes	I403A	2454	2641230	1nyyz	nd081	1959	1:12000
Forman-Aastad complex, 1 to 4 percent slopes	J225B	2404	2945663	2w8dv	nd081	1959	1:12000
Forman-Buse-Parnell complex, 0 to 9 percent slopes	G197C	2353	2579492	2pwzt	nd081	1959	1:12000
Forman-Buse loams, rolling, eroded	FvC2	1279	341583	cgft	nd081	1959	1:12000
Forman-Aastad loams, undulating, eroded	FoB2	913	341580	cgfq	nd081	1959	1:12000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	J209C	358	2945675	2w8dy	nd081	1959	1:12000
Forman-Aastad loams, 3 to 6 percent slopes	I403B	328	2641231	1nyz0	nd081	1959	1:12000
Forman-Lankin-Tonka complex, 0 to 3 percent slopes	I412A	203	2641234	1nyz8	nd081	1959	1:12000
Forman-Buse complex, 2 to 6 percent slopes	J208B	147	2945671	2w8dx	nd081	1959	1:12000
Forman-Buse loams, rolling	FvC	138	341582	cgfs	nd081	1959	1:12000
Forman-Aastad loams, 3 to 6 percent slopes, very stony	G629B	124	2579472	2q5sn	nd081	1959	1:12000
Forman-Aastad stony loams	Fs	36	341581	cgfr	nd081	1959	1:12000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	I404C	18	2641232	1nyz2	nd081	1959	1:12000
Forman-Aastad loams, west, 3 to 6 percent slopes	G658B	467	2582003	2q5vy	nd083	1990	1:20000
Forman-Buse loams, west, 3 to 6 percent slopes	G661B	8	2582004	2q5vz	nd083	1990	1:20000
Forman-Aastad loams, west, 0 to 3 percent slopes	F658A	132011	2585129	2q5fc	nd101	1967	1:20000
Forman-Aastad loams, west, 3 to 6 percent slopes	F658B	49707	2585263	2q5fd	nd101	1967	1:20000
Forman-Aastad-Tonka complex, west, 0 to 3 percent slopes	F659A	47465	2585265	2q5ff	nd101	1967	1:20000
Forman loam, west, 3 to 6 percent slopes	F657B	18826	2585287	2q5fb	nd101	1967	1:20000
Forman-Aastad loams, west, 0 to 3 percent slopes	G658A	6678	2573452	2q5vx	nd101	1967	1:20000
Forman-Buse loams, west, 3 to 6 percent slopes	F661B	6114	2585248	2q5fh	nd101	1967	1:20000
Forman loam, west, 0 to 3 percent slopes	F657A	3242	2585215	2q5f9	nd101	1967	1:20000
Forman-Aastad-Tonka complex, west, 3 to 6 percent slopes	F659B	2760	2585172	2q5fg	nd101	1967	1:20000
Forman-Aastad loams, west, 3 to 6 percent slopes	G658B	1546	2573491	2q5vy	nd101	1967	1:20000
Forman-Cresbard loams, west, 0 to 3 percent slopes	G662A	355	2506001	2q5w0	nd101	1967	1:20000
Forman-Buse loams, west, 3 to 6 percent slopes	G661B	198	2573443	2q5vz	nd101	1967	1:20000
Cresbard-Cavour-Forman loams, 0 to 6 percent slopes	G141B	16694	2797726	2sd13	sd013	1987	1:20000
Aastad-Forman loams, 0 to 3 percent slopes	G193A	3510	2765629	2pwzm	sd013	1987	1:20000
Forman-Cresbard loams, 3 to 6 percent slopes	G139B	3461	2797725	2sd10	sd013	1987	1:20000
Forman loam, 3 to 6 percent slopes	G192B	2727	2797739	2sd1m	sd013	1987	1:20000
Forman-Aastad loams, 0 to 6 percent slopes	G191B	2671	2797738	2sd1l	sd013	1987	1:20000
Forman-Cresbard loams, 0 to 3 percent slopes	G139A	1379	2797724	2sd0z	sd013	1987	1:20000
Forman-Buse-Aastad loams, 3 to 9 percent slopes	G190C	1303	2797737	2sd1k	sd013	1987	1:20000
Buse-Vida, moist-Forman loams, 9 to 25 percent slopes	G193E	382	2797741	2sd1q	sd013	1987	1:20000
Forman-Aastad-Buse loams, 3 to 15 percent slopes	G192D	352	2797740	2sd1p	sd013	1987	1:20000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	G193C	258	2797631	2pwzp	sd013	1987	1:20000
Forman-Buse-Aastad loams, 1 to 6 percent slopes	G190B	209	2797736	2sd1j	sd013	1987	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 15 percent slopes	G897D	180	2797847	2sl3w	sd013	1987	1:20000
Forman-Aastad loams, 3 to 6 percent slopes	G193B	163	2797630	2pwzn	sd013	1987	1:20000
Forman-Cresbard-Tonka complex, 0 to 3 percent slopes	G136A	115	2797723	2sd0w	sd013	1987	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 35 percent slopes	G897F	72	2797848	2sl3x	sd013	1987	1:20000
Forman-Cavour loams, 0 to 3 percent slopes	G138A	49	2797658	2q4nw	sd013	1987	1:20000
Aastad-Forman loams, 0 to 3 percent slopes	G193A	19038	2797960	2pwzm	sd025	1992	1:20000
Forman-Buse-Aastad loams, 1 to 6 percent slopes	FnB	12990	417728	g0p3	sd025	1992	1:20000
Forman-Cresbard loams, 0 to 3 percent slopes	G139A	7763	2797991	2sd0z	sd025	1992	1:20000
Forman-Buse-Aastad loams, 2 to 9 percent slopes	FnC	6055	417729	g0p4	sd025	1992	1:20000
Forman-Buse-Aastad loams, 1 to 6 percent slopes	G190B	5413	2797999	2sd1j	sd025	1992	1:20000
Forman-Aastad loams, 0 to 6 percent slopes	G191B	2824	2798001	2sd1l	sd025	1992	1:20000
Forman-Aastad loams, 1 to 6 percent slopes	FmB	2759	417727	g0p2	sd025	1992	1:20000
Forman-Cresbard-Tonka complex, 0 to 3 percent slopes	G136A	2708	2797990	2sd0w	sd025	1992	1:20000
Forman-Cresbard loams, 3 to 6 percent slopes	G139B	1810	2797992	2sd10	sd025	1992	1:20000
Forman-Aastad loams, 0 to 3 percent slopes	FmA	693	417726	g0p1	sd025	1992	1:20000
Forman-Buse-Aastad loams, 3 to 9 percent slopes	G190C	313	2798000	2sd1k	sd025	1992	1:20000
Buse-Vida, moist-Forman loams, 9 to 25 percent slopes	G193E	270	2798002	2sd1q	sd025	1992	1:20000
Forman-Cavour loams, 0 to 3 percent slopes	G138A	196	2797969	2q4nw	sd025	1992	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 15 percent slopes	G897D	162	2798433	2sl3w	sd025	1992	1:20000
Forman-Cresbard-Tonka complex	Ft	110	417732	g0p7	sd025	1992	1:20000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	G193C	72	2797961	2pwzp	sd025	1992	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 35 percent slopes	G897F	28	2798434	2sl3x	sd025	1992	1:20000
Buse-Langhei-Forman loams, 15 to 40 percent slopes	G194F	24	2798003	2sd1s	sd025	1992	1:20000
Forman-Cresbard loams, 2 to 6 percent slopes	FoB	15	417731	g0p6	sd025	1992	1:20000
Forman-Aastad loams, coteau, 0 to 2 percent slopes	Z131A	408	2765263	2qkmm	sd029	2006	1:12000
Forman-Buse-Aastad loams, coteau, 2 to 9 percent slopes	Z132C	230	2765265	2qkmp	sd029	2006	1:12000
Forman-Aastad loams, coteau, 1 to 6 percent slopes	Z131B	216	2765264	2qkmn	sd029	2006	1:12000
Forman-Buse-Aastad loams, 1 to 6 percent slopes	FoB	105182	417076	g002	sd037	1992	1:20000
Forman-Buse-Aastad loams, 2 to 9 percent slopes	FoC	100833	417077	g003	sd037	1992	1:20000
Kranzburg-Forman complex, 2 to 6 percent slopes	KtB	17529	417094	g00n	sd037	1992	1:20000
Forman-Aastad loams, 1 to 6 percent slopes	FmB	10314	417074	g000	sd037	1992	1:20000
Forman-Buse-Aastad loams, 1 to 6 percent slopes	G190B	8809	2798481	2sd1j	sd037	1992	1:20000
Aastad-Forman loams, 0 to 3 percent slopes	G193A	6656	2798438	2pwzm	sd037	1992	1:20000
Forman-Buse-Parnell complex, 0 to 9 percent slopes	FpC	5315	417079	g005	sd037	1992	1:20000
Forman-Buse-Parnell complex, 0 to 6 percent slopes	FpB	4853	417078	g004	sd037	1992	1:20000
Forman-Buse-Aastad loams, 3 to 9 percent slopes	G190C	3495	2798482	2sd1k	sd037	1992	1:20000
Forman-Aastad loams, 0 to 6 percent slopes	G191B	1829	2798483	2sd1l	sd037	1992	1:20000
Buse-Vida, moist-Forman loams, 9 to 25 percent slopes	G193E	1223	2798485	2sd1q	sd037	1992	1:20000
Forman-Aastad loams, 0 to 3 percent slopes	FmA	1121	417073	fzzz	sd037	1992	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 35 percent slopes	G897F	1028	2798544	2sl3x	sd037	1992	1:20000
Forman-Aastad-Parnell complex, 0 to 6 percent slopes	FnB	980	417075	g001	sd037	1992	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 15 percent slopes	G897D	368	2798543	2sl3w	sd037	1992	1:20000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	G193C	313	2798439	2pwzp	sd037	1992	1:20000
Buse-Langhei-Forman loams, 15 to 40 percent slopes	G194F	63	2798486	2sd1s	sd037	1992	1:20000
Forman-Aastad-Buse loams, 3 to 15 percent slopes	G192D	31	2798484	2sd1p	sd037	1992	1:20000
Forman-Aastad loams, 1 to 6 percent slopes	FmB	20969	416858	fzs1	sd039	1992	1:20000
Forman-Buse-Aastad loams, 2 to 9 percent slopes	FtC	7749	416859	fzs2	sd039	1992	1:20000
Forman-Buse-Aastad loams, 2 to 15 percent slopes	FtD	4266	416860	fzs3	sd039	1992	1:20000
Forman-Aastad loams, 0 to 2 percent slopes	FmA	3327	416857	fzs0	sd039	1992	1:20000
Forman-Aastad complex, 1 to 4 percent slopes	J225B	26294	2945664	2w8dv	sd051	1977	1:20000
Forman-Aastad loams, 1 to 6 percent slopes	FdB	15533	418150	g13q	sd051	1977	1:20000
Forman-Buse-Aastad loams, coteau, 2 to 9 percent slopes	Z132C	7684	2712921	2qkmp	sd051	1977	1:20000
Forman-Buse loams, 2 to 15 percent slopes, very stony	Z135D	6799	2712938	2rjd3	sd051	1977	1:20000
Forman-Buse-Aastad loams, coteau 1 to 6 percent slopes	Z132B	6304	2712936	2rjd1	sd051	1977	1:20000
Forman-Aastad loams, 3 to 9 percent slopes	FdC	6184	418151	g13r	sd051	1977	1:20000
Forman-Buse-Aastad loams, coteau, 2 to 15 percent slopes	Z132D	5693	2712937	2rjd2	sd051	1977	1:20000
Buse-Forman loams, 25 to 40 percent slopes	BeF	4925	418139	g13c	sd051	1977	1:20000
Forman-Buse loams, 6 to 9 percent slopes	FgC	3882	418154	g13v	sd051	1977	1:20000
Buse-Forman-Aastad loams, 4 to 15 percent slopes	BfD	3776	418140	g13d	sd051	1977	1:20000
Buse-Forman loams, 15-40 percent slopes, very stony	Z137F	3455	2712851	2rkyc	sd051	1977	1:20000
Forman-Aastad loams, coteau, 1 to 6 percent slopes	Z131B	3211	2712920	2qkmn	sd051	1977	1:20000
Forman-Aastad loams, 4 to 15 percent slopes	FdD	3018	418152	g13s	sd051	1977	1:20000
Forman-Aastad loams, 0 to 2 percent slopes	FdA	2533	418149	g13p	sd051	1977	1:20000
Forman-Buse loams, 15 to 25 percent slopes	FgE	1930	418155	g13w	sd051	1977	1:20000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	J209C	1781	2945676	2w8dy	sd051	1977	1:20000
Forman-Buse extremely stony loams, 9 to 40 percent slopes	FhE	1713	418156	g13x	sd051	1977	1:20000
Forman-Aastad extremely stony complex, 0 to 9 percent slopes	FeC	518	418153	g13t	sd051	1977	1:20000
Forman-Aastad loams, coteau, 0 to 2 percent slopes	Z131A	20	2712919	2qkmm	sd051	1977	1:20000
Aastad-Forman loams, 0 to 3 percent slopes	G193A	2485	2798794	2pwzm	sd089	1980	1:20000
Forman-Aastad loams, 0 to 6 percent slopes	G191B	2125	2799234	2sd1l	sd089	1980	1:20000
Forman-Cresbard loams, 0 to 3 percent slopes	G139A	1001	2799231	2sd0z	sd089	1980	1:20000
Forman loam, 3 to 6 percent slopes	G192B	109	2799235	2sd1m	sd089	1980	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 15 percent slopes	G897D	103	2799259	2sl3w	sd089	1980	1:20000
Forman-Aastad loams, 3 to 9 percent slopes	G192C	97	2799236	2sd1n	sd089	1980	1:20000
Forman-Aastad loams, 3 to 6 percent slopes	G193B	52	2798795	2pwzn	sd089	1980	1:20000
Forman-Cavour loams, 0 to 3 percent slopes	G138A	33	2798802	2q4nw	sd089	1980	1:20000
Cresbard-Cavour-Forman loams, 0 to 6 percent slopes	G141B	17	2799232	2sd13	sd089	1980	1:20000
Buse-Vida, moist-Forman loams, 9 to 25 percent slopes	G193E	16	2799238	2sd1q	sd089	1980	1:20000
Forman-Aastad-Buse loams, 3 to 15 percent slopes	G192D	14	2799237	2sd1p	sd089	1980	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 35 percent slopes	G897F	11	2799260	2sl3x	sd089	1980	1:20000
Forman-Aastad loams, 3 to 6 percent slopes, very stony	G629B	8	2798820	2q5sn	sd089	1980	1:20000
Forman-Aastad loams, 9 to 15 percent slopes	FrD	46732	416559	fzgd	sd091	1970	1:20000
Forman-Aastad loams, 6 to 9 percent slopes	FrC	37253	416558	fzgc	sd091	1970	1:20000
Forman-Aastad loams, 2 to 6 percent slopes	FrB	26566	416557	fzgb	sd091	1970	1:20000
Forman-Buse loams, 15 to 25 percent slopes	FsE	17580	416561	fzgg	sd091	1970	1:20000
Buse-Forman loams, 9 to 21 percent slopes	BkE	10114	416539	fzfr	sd091	1970	1:20000
Poinsett-Forman complex, 2 to 6 percent slopes	PoB	9286	416595	fzhk	sd091	1970	1:20000
Forman-Poinsett complex, 6 to 9 percent slopes	FxC	9023	416563	fzgj	sd091	1970	1:20000
Forman-Poinsett complex, 9 to 15 percent slopes	FxD	8407	416564	fzgk	sd091	1970	1:20000
Buse-Forman stony complex, 9 to 40 percent slopes	BmF	5860	416541	fzft	sd091	1970	1:20000
Poinsett-Forman complex, 2 to 6 percent slopes	G791B	5685	2799377	2sd5t	sd091	1970	1:20000
Forman-Buse stony complex, 6 to 21 percent slopes	FtD	5107	416562	fzgh	sd091	1970	1:20000
Buse-Forman loams, 21 to 40 percent slopes	BkF	4702	416540	fzfs	sd091	1970	1:20000
Forman-Buse loams, 6 to 9 percent slopes, eroded	FsC2	4363	416560	fzgf	sd091	1970	1:20000
Forman-Aastad complex, 1 to 4 percent slopes	J225B	4222	2945665	2w8dv	sd091	1970	1:20000
Forman-Poinsett complex, 6 to 9 percent slopes	G791C	2679	2799378	2sd5v	sd091	1970	1:20000
Forman-Aastad loams, 3 to 6 percent slopes	G193B	1575	2799263	2pwzn	sd091	1970	1:20000
Forman-Poinsett complex, 9 to 15 percent slopes	G791D	1304	2799379	2sd5w	sd091	1970	1:20000
Forman-Aastad loams, 3 to 9 percent slopes	G192C	1106	2799325	2sd1n	sd091	1970	1:20000
Buse-Vida, moist-Forman loams, 9 to 25 percent slopes	G193E	1007	2799327	2sd1q	sd091	1970	1:20000
Forman-Aastad-Buse loams, 3 to 15 percent slopes	G192D	991	2799326	2sd1p	sd091	1970	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 15 percent slopes	G897D	800	2799400	2sl3w	sd091	1970	1:20000
Forman-Aastad loams, 0 to 2 percent slopes	FrA	718	416556	fzg9	sd091	1970	1:20000
Forman-Buse-Aastad loams, 3 to 9 percent slopes	G190C	669	2799323	2sd1k	sd091	1970	1:20000
Forman-Buse-Lowe, occasionally flooded loams, 0 to 35 percent slopes	G897F	595	2799401	2sl3x	sd091	1970	1:20000
Aastad-Forman loams, 0 to 3 percent slopes	G193A	389	2799262	2pwzm	sd091	1970	1:20000
Forman-Buse-Langhei loams, 6 to 9 percent slopes	G193C	372	2799264	2pwzp	sd091	1970	1:20000
Buse-Langhei-Forman loams, 15 to 40 percent slopes	G194F	52	2799328	2sd1s	sd091	1970	1:20000
Forman-Aastad loams, 0 to 6 percent slopes	G191B	28	2799324	2sd1l	sd091	1970	1:20000
Forman-Aastad complex, 1 to 4 percent slopes	J225B	87201	2945666	2w8dv	sd109	1977	1:20000
Forman-Aastad loams, 9 to 15 percent slopes	FoD	19203	417823	g0s5	sd109	1977	1:20000
Forman-Buse stony complex, 9 to 40 percent slopes	FvE	17861	417828	g0sb	sd109	1977	1:20000
Forman-Aastad loams, 6 to 9 percent slopes	FoC	16026	417822	g0s4	sd109	1977	1:20000
Forman-Buse complex, 6 to 12 percent slopes, moderately eroded	J209C	12963	2945677	2w8dy	sd109	1977	1:20000
Forman-Buse loams, 15 to 25 percent slopes	FuE	11627	417827	g0s9	sd109	1977	1:20000
Buse-Forman loams, 20 to 40 percent slopes	BpF	10180	417807	g0rn	sd109	1977	1:20000
Forman-Aastad loams, 2 to 6 percent slopes	FoB	7877	417821	g0s3	sd109	1977	1:20000
Forman-Buse complex, 12 to 20 percent slopes, moderately eroded	J250D	7084	2945667	2w8dz	sd109	1977	1:20000
Forman-Buse loams, 6 to 9 percent slopes, eroded	FuC	3355	417825	g0s7	sd109	1977	1:20000
Forman-Aastad stony complex, 0 to 9 percent slopes	FsB	2883	417824	g0s6	sd109	1977	1:20000
Forman-Buse loams, 9 to 15 percent slopes, eroded	FuD	2724	417826	g0s8	sd109	1977	1:20000
Buse-Forman loams, 15-40 percent slopes, very stony	Z137F	509	2712767	2rkyc	sd109	1977	1:20000
Aastad-Forman loams, 0 to 3 percent slopes	I403A	270	2800188	1nyyz	sd109	1977	1:20000
Forman-Buse-Aastad loams, coteau, 2 to 15 percent slopes	Z132D	229	2712816	2rjd2	sd109	1977	1:20000
Forman-Aastad loams, 3 to 6 percent slopes	I403B	126	2800189	1nyz0	sd109	1977	1:20000
Forman-Aastad loams, 0 to 2 percent slopes	FoA	104	417820	g0s2	sd109	1977	1:20000
Forman-Buse loams, 2 to 15 percent slopes, very stony	Z135D	100	2712817	2rjd3	sd109	1977	1:20000

Map of Series Extent

Approximate geographic distribution of the FORMAN 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).