Soil Data Explorer - HECLA

Official Series Description

Lab Data Summary

Aggregate lab data for the HECLA soil series. This aggregation is based on all pedons with a current taxon name of HECLA, 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 HECLA 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
53B	90P0194	89ND047116	Hecla	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.5763626098633,-99.4565582275391
53B	90P0201	89ND047141	Hecla	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.5444183349609,-99.4185028076172
53B	90P0202	89ND047142	Hecla	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.5438613891602,-99.4126663208008
55A	40A0068	51ND009001	Hecla	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.8494444,-101.0811111
55B	91P0833	91ND021402	Hecla	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.0722007751465,-98.0859527587891
55B	40A0069	S1956ND081012	Hecla	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	45.9358139,-97.8076019
55B	40A0070	S1956ND081013	Hecla	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	45.9494438,-97.8627777
55B	40A2522	S1974SD013005	Hecla	7	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	45.7630539,-98.1050034
56	92P0830	1992ND073002	Hecla	6	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	46.4366667,-97.4016667
56	57ND017001	S1957ND017001	Hecla	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	47.2025,-97.4083333
56	57ND017002	S1957ND017002	Hecla	4	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	47.1955556,-97.3591667
56	UMN2246	S1976MN0272246	Hecla	3	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	47.0250511,-96.3491898
56	08N0777	S2008ND099-073	Hecla	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.4716359,-97.7846828
56	08N0778	S2008ND099-074	Hecla	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.4747398,-97.7846898
56	08N0779	S2008ND099-075	Hecla	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.4735939,-97.7852314
56	08N0780	S2008ND099-076	Hecla	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.4742724,-97.7855805
56	08N0781	S2008ND099-077	Hecla	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.4724922,-97.7856906
56	08N0799	S2008ND099095	Hecla	2	Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties	48.4760966,-97.7740965
n/a	78ND035002	S1978ND035002	Hecla	1	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 HECLA 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 HECLA series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-10-24), parsed OSD records (updated 2024-10-23) and snapshot of SC database (updated 2024-10-23).

Select annual climate data summaries for the HECLA 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 2024-10-23).

Geomorphic description summaries for the HECLA 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 2024-10-23).

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

Competing Series

Soil series competing with HECLA share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2024-10-23) and snapshot of the SC database (updated 2024-10-23).

Select annual climate data summaries for the HECLA 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 2024-10-23).

Geomorphic description summaries for the HECLA 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 2024-10-23).

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

Soil series sharing subgroup-level classification with HECLA, 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 2024-10-23).

Block Diagrams

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

1. ND-2012-02-07-12 | Bottineau County - May 1982

   Typical pattern of soils and underlying material in the Hecla-Ulen association (Soil Survey of Bottineau County, North Dakota; May 1982).

2. ND-2012-02-08-19 | Kidder County - March 1988

   Typical pattern of soils and parent material in the Maddock-Hecla-Serden association (Soil Survey of Kidder County, North Dakota; March 1988).

3. ND-2012-02-08-21 | McHenry County - October 1990

   Typical pattern of soils and parent material in the Hecla-Aylmer-Ulen association (Soil Survey of McHenry County, North Dakota; October 1990).

4. ND-2012-02-08-23 | McHenry County - October 1990

   Typical pattern of soils and parent material in the Towner-Swenoda-Hecla association (Soil Survey of McHenry County, North Dakota; October 1990).

5. ND-2012-02-08-66 | Wells County - June 1970

   Parent material and position of soils in association 8 (Soil Survey of Wells County, North Dakota; June 1970).

6. SD-2012-03-14-07 | Brown County - April 1993

   Typical pattern of soils and parent material in the Serden-Hamar-Venlo and Hecla-Hamar-Ulen associations (Soil Survey of Brown County, SD; 1993).

Map Units

Map units containing HECLA 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
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	9437	2798063	prmz	mn027	1980	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	784	2798188	1nyxr	mn051	1974	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	1	2798404	prmz	mn069	2007	1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	21349	2798902	prmz	mn089	1994	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	22968	2799034	prmz	mn107	1970	1:20000
Hecla-Garborg-Arveson complex, 0 to 2 percent slopes	I364A	4421	2799070	1nyxs	mn107	1970	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	148	2799130	prmz	mn111	1996	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	4739	2799175	prmz	mn113	2003	1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	13968	2799638	prmz	mn119	1996	1:20000
Hecla-Garborg-Arveson complex, 0 to 2 percent slopes	I364A	58	2799693	1nyxs	mn119	1996	1:20000
Hecla loamy sand, 0 to 3 percent slopes	Hv	603	401353	fgmw	mn121	1968	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	9554	2799762	prmz	mn125	2001	1:12000
Hecla loamy fine sand, 1 to 3 percent slopes	J19A	8814	434798	glfr	mn151	2000	1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	I15A	4782	2799979	prmz	mn167	1985	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	F384B	2123	2587743	2q54p	nd005		1:12000
Hecla fine sandy loam, 0 to 2 percent slopes	G367A	1902	2573746	2q5bk	nd005		1:12000
Hecla fine sandy loam, 0 to 2 percent slopes	F367A	1519	2587715	2q54d	nd005		1:12000
Hecla-Maddock loamy fine sands, 0 to 2 percent slopes	G370A	899	2573691	2q5bm	nd005		1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	861	2573801	2q5bj	nd005		1:12000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	G383B	622	2573741	2q5bz	nd005		1:12000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	266	2573816	2q5c0	nd005		1:12000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	G369A	224	2573780	2q5bl	nd005		1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	F366A	19	2587656	2q54c	nd005		1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	F366A	26251	2585943	2q54c	nd009	1981	1:20000
Hecla fine sandy loam, 0 to 2 percent slopes	F367A	1882	2586013	2q54d	nd009	1981	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	F384B	1317	2586044	2q54p	nd009	1981	1:20000
Hecla-Ulen loamy fine sands, low precipitation, 0 to 6 percent slopes	C311B	10	2595659	2q739	nd015	1967	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	8116	2521616	1nyxr	nd017	1983	1:20000
Hecla-Garborg fine sandy loams, 0 to 2 percent slopes	I305A	7808	2521600	1nyw5	nd017	1983	1:20000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	2076	2640878	1nyxp	nd017	1983	1:20000
Hecla-Ulen fine sandy loams, 0 to 2 percent slopes	I514A	1048	2640906	1tbnw	nd017	1983	1:20000
Hecla-Garborg loamy fine sands, stratified substratum, 0 to 2 percent slopes	I304A	799	2640895	1nyw4	nd017	1983	1:20000
Hecla-Maddock fine sandy loams, 2 to 6 percent slopes	I481B	748	2640931	1tbm1	nd017	1983	1:20000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	G383B	383	2575086	2q5bz	nd017	1983	1:20000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	1427	2643091	1nyxp	nd019	1987	1:20000
Hecla-Garborg fine sandy loams, 0 to 2 percent slopes	I305A	1	2643070	1nyw5	nd019	1987	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	7730	2575325	2q5bj	nd021	1989	1:20000
Hecla-Hamar loamy fine sands, 0 to 2 percent slopes	G389A	3408	2575335	2q5c4	nd021	1989	1:20000
Ulen-Hecla loamy fine sands, 0 to 2 percent slopes	G335A	2423	2575314	2q503	nd021	1989	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	2028	2575333	2q5c0	nd021	1989	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	G369A	1909	2575326	2q5bl	nd021	1989	1:20000
Towner, silty substratum-Hecla loamy fine sands, 0 to 2 percent slopes	G741A	1198	2575376	2q5x1	nd021	1989	1:20000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	G383B	41	2575332	2q5bz	nd021	1989	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	3179	2576302	2q5c0	nd027		1:12000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	G383B	3136	2576301	2q5bz	nd027		1:12000
Hecla fine sandy loam, 0 to 2 percent slopes	G367A	3006	2576293	2q5bk	nd027		1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	2958	2576292	2q5bj	nd027		1:12000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	G369A	770	2576294	2q5bl	nd027		1:12000
Hecla fine sandy loam, loamy substratum, 0 to 2 percent slopes	G390A	3210	2576446	2q5c5	nd031	1990	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	1648	2576444	2q5c0	nd031	1990	1:20000
Ulen-Hecla fine sandy loams, 0 to 2 percent slopes	G334A	1173	2576437	2q502	nd031	1990	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	745	2576440	2q5bj	nd031	1990	1:20000
Hecla fine sandy loam, 0 to 2 percent slopes	G367A	109	2576441	2q5bk	nd031	1990	1:20000
Garborg-Hecla loamy fine sands, 0 to 2 percent slopes	G333A	4	2576436	2q501	nd031	1990	1:20000
Hecla fine sandy loam, 2 to 6 percent slopes	I657B	9512	2642610	2pgf6	nd035	1980	1:20000
Hecla-Maddock fine sandy loams, 2 to 6 percent slopes	I481B	8310	2642518	1tbm1	nd035	1980	1:20000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	G383B	134	2576508	2q5bz	nd035	1980	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	6138	2576627	2q5c0	nd039	1991	1:24000
Garborg-Hecla loamy fine sands, 0 to 2 percent slopes	G333A	1648	2576622	2q501	nd039	1991	1:24000
Hecla-Ulen loamy fine sands, low precipitation, 0 to 6 percent slopes	C311B	18472	2564428	2q739	nd043	1985	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	2395	2577069	2q5bj	nd045	1966	1:20000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	G383B	500	2577074	2q5bz	nd045	1966	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	439	2577075	2q5c0	nd045	1966	1:20000
Hecla fine sandy loam, 0 to 2 percent slopes	G367A	171	2577070	2q5bk	nd045	1966	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	F366A	91803	2585642	2q54c	nd049	1987	1:20000
Ulen-Hecla loamy fine sands, 0 to 2 percent slopes	F335A	27639	2585656	2q540	nd049	1987	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	F384B	21427	2585761	2q54p	nd049	1987	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	5193	2571368	2q5c0	nd049	1987	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	4114	2571363	2q5bj	nd049	1987	1:20000
Ulen-Hecla loamy fine sands, 0 to 2 percent slopes	G335A	3810	2571357	2q503	nd049	1987	1:20000
Hecla fine sandy loam, 0 to 2 percent slopes	F367A	83	2585729	2q54d	nd049	1987	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	243	2577214	2q5c0	nd055	1974	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	1731	2577325	2q5c0	nd063		1:12000
Hecla fine sandy loam, 0 to 2 percent slopes	G367A	638	2577318	2q5bk	nd063		1:12000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	G383B	636	2577324	2q5bz	nd063		1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	408	2577317	2q5bj	nd063		1:12000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	F384B	78	2587372	2q54p	nd063		1:12000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	G369A	49	2577319	2q5bl	nd063		1:12000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	2354	2642971	1nyxp	nd067	1972	1:20000
Hecla-Garborg fine sandy loams, 0 to 2 percent slopes	I305A	2170	2642962	1nyw5	nd067	1972	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	1905	2642972	1nyxr	nd067	1972	1:20000
Hecla-Maddock fine sandy loams, 2 to 6 percent slopes	I481B	11	2642990	1tbm1	nd067	1972	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	F366A	19460	2587218	2q54c	nd069	1975	1:20000
Ulen-Hecla loamy fine sands, 0 to 2 percent slopes	F335A	6993	2587228	2q540	nd069	1975	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	6102	2582304	2q5bj	nd069	1975	1:20000
Ulen-Hecla loamy fine sands, 0 to 2 percent slopes	G335A	2410	2582300	2q503	nd069	1975	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	F384B	1598	2587277	2q54p	nd069	1975	1:20000
Hecla fine sandy loam, 0 to 2 percent slopes	F367A	248	2587258	2q54d	nd069	1975	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	36	2582308	2q5c0	nd069	1975	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	25191	2641298	1nyxr	nd073	1992	1:20000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	5917	2641296	1nyxp	nd073	1992	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	1294	2581173	2q5c0	nd073	1992	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	G369A	1107	2581170	2q5bl	nd073	1992	1:20000
Towner-Hecla loamy fine sand, 0 to 3 percent slopes	I539A	943	2641346	1tzf7	nd073	1992	1:20000
Hecla-Garborg fine sandy loams, 0 to 2 percent slopes	I305A	39	2641281	1nyw5	nd073	1992	1:20000
Hecla-Maddock fine sandy loams, 2 to 6 percent slopes	I481B	26	2641333	1tbm1	nd073	1992	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	F366A	475	2585378	2q54c	nd075	1972	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	20262	2641003	1nyxr	nd077	2005	1:12000
Hecla-Garborg loamy fine sands, stratified substratum, 0 to 2 percent slopes	I304A	11540	2641121	1nyw4	nd077	2005	1:12000
Hecla-Garborg-Arveson complex, 0 to 2 percent slopes	I364A	7320	2641110	1nyxs	nd077	2005	1:12000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	5184	2641095	1nyxp	nd077	2005	1:12000
Hecla-Garborg-Arveson, slightly saline complex, stratified substratum, 0 to 2 percent slopes	I306A	4058	2641100	1nyw6	nd077	2005	1:12000
Hecla-Garborg fine sandy loams, stratified substratum, 0 to 2 percent slopes	I222A	3476	2641030	1nysl	nd077	2005	1:12000
Hecla-Garborg fine sandy loams, 0 to 2 percent slopes	I305A	2742	2640981	1nyw5	nd077	2005	1:12000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	F384B	21446	2588187	2q54p	nd079	1990	1:24000
Hecla loamy fine sand, 0 to 2 percent slopes	F366A	10708	2588074	2q54c	nd079	1990	1:24000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	F369A	3406	2588033	2q54f	nd079	1990	1:24000
Hecla fine sandy loam, 0 to 2 percent slopes	F367A	331	2588151	2q54d	nd079	1990	1:24000
Ulen-Hecla loamy fine sands, 0 to 2 percent slopes	F335A	10	2588086	2q540	nd079	1990	1:24000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	G369A	14748	2579519	2q5bl	nd081	1959	1:12000
Hecla-Hamar loamy fine sands, 0 to 2 percent slopes	G389A	9792	2579444	2q5c4	nd081	1959	1:12000
Hecla-Garborg fine sandy loams, 0 to 2 percent slopes	I305A	3556	2641208	1nyw5	nd081	1959	1:12000
Hecla fine sandy loam, 0 to 2 percent slopes	G367A	2788	2579495	2q5bk	nd081	1959	1:12000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	2248	2641223	1nyxr	nd081	1959	1:12000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	1656	2579539	2q5bj	nd081	1959	1:12000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	1560	2579563	2q5c0	nd081	1959	1:12000
Towner-Hecla fine sandy loams, 0 to 3 percent slopes	G830A	606	2579537	2q612	nd081	1959	1:12000
Towner, silty substratum-Hecla loamy fine sands, 0 to 2 percent slopes	G741A	529	2579503	2q5x1	nd081	1959	1:12000
Hecla-Maddock fine sandy loams, 2 to 6 percent slopes	I481B	233	2641249	1tbm1	nd081	1959	1:12000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	155	2641222	1nyxp	nd081	1959	1:12000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	G383B	76	2579487	2q5bz	nd081	1959	1:12000
Hecla-Garborg fine sandy loams, stratified substratum, 0 to 2 percent slopes	I222A	45	2641199	1nysl	nd081	1959	1:12000
Towner-Hecla loamy fine sand, 0 to 3 percent slopes	I539A	5	2641255	1tzf7	nd081	1959	1:12000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	34	2581987	2q5c0	nd083	1990	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	6	2581986	2q5bj	nd083	1990	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	1541	2641377	1nyxr	nd091	1991	1:20000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	1452	2641376	1nyxp	nd091	1991	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	587	2579761	2q5c0	nd091	1991	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	20	2579758	2q5bj	nd091	1991	1:20000
Hecla-Maddock fine sandy loams, 2 to 6 percent slopes	I481B	7	2641394	1tbm1	nd091	1991	1:20000
Ulen-Hecla loamy fine sands, 0 to 2 percent slopes	G335A	3347	2581369	2q503	nd093	1990	1:24000
Hecla-Towner loamy fine sands, 0 to 6 percent slopes	G759B	2862	2581424	2q60k	nd093	1990	1:24000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	308	2581374	2q5c0	nd093	1990	1:24000
Hecla-Ulen loamy fine sands, low precipitation, 0 to 6 percent slopes	C311B	194	2566874	2q739	nd093	1990	1:24000
Hecla fine sandy loam, loamy substratum, 0 to 2 percent slopes	G390A	21	2581376	2q5c5	nd093	1990	1:24000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	F384B	3396	2587061	2q54p	nd095	1992	1:24000
Hecla loamy fine sand, 0 to 2 percent slopes	F366A	1636	2586224	2q54c	nd095	1992	1:24000
Hecla fine sandy loam, 0 to 2 percent slopes	F367A	158	2587049	2q54d	nd095	1992	1:24000
Hecla-Garborg fine sandy loams, 0 to 2 percent slopes	I305A	4630	2641599	1nyw5	nd097	1974	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	4557	2641610	1nyxr	nd097	1974	1:20000
Hecla-Maddock fine sandy loams, 2 to 6 percent slopes	I481B	1860	2642433	1tbm1	nd097	1974	1:20000
Hecla-Ulen fine sandy loams, 0 to 2 percent slopes	I514A	592	2642448	1tbnw	nd097	1974	1:20000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	57	2641609	1nyxp	nd097	1974	1:20000
Hecla fine sandy loam, 2 to 6 percent slopes	I657B	3	2642495	2pgf6	nd097	1974	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	3963	2642845	1nyxr	nd099	1967	1:20000
Hecla fine sandy loam, 2 to 6 percent slopes	I657B	1981	2642931	2pgf6	nd099	1967	1:20000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	590	2642844	1nyxp	nd099	1967	1:20000
Maddock-Hecla fine sandy loams, 0 to 6 percent slopes	F383B	188	2585189	2q54n	nd101	1967	1:20000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	F384B	129	2585269	2q54p	nd101	1967	1:20000
Hecla-Maddock loamy fine sands, 0 to 2 percent slopes	G370A	1325	2579651	2q5bm	nd103	1966	1:12000
Maddock-Hecla loamy fine sands, 0 to 6 percent slopes	G384B	95	2579655	2q5c0	nd103	1966	1:12000
Garborg-Hecla loamy fine sands, 0 to 2 percent slopes	G333A	16	2579648	2q501	nd103	1966	1:12000
Hecla-Garborg loamy fine sands, 0 to 6 percent slopes	G369B	35626	2797760	2sd2w	sd013	1987	1:20000
Towner, silty substratum-Hecla loamy fine sands, 0 to 2 percent slopes	G741A	12109	2797707	2q5x1	sd013	1987	1:20000
Maddock-Hecla-Garborg loamy fine sands, 2 to 9 percent slopes	G395C	5958	2797767	2sd36	sd013	1987	1:20000
Hecla-Hamar loamy fine sands, 0 to 2 percent slopes	G389A	1534	2797676	2q5c4	sd013	1987	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	80	2797670	2q5bj	sd013	1987	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	G369A	57	2797671	2q5bl	sd013	1987	1:20000
Hecla loamy fine sand, low precipitation, 0 to 2 percent slopes	C336A	984	2797918	2rrq9	sd021	1978	1:20000
Hecla loamy fine sand, 0 to 2 percent slopes	G366A	5275	2799289	2q5bj	sd091	1970	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	G369A	5086	2799290	2q5bl	sd091	1970	1:20000
Hecla-Hamar loamy fine sands, 0 to 2 percent slopes	G389A	3829	2799296	2q5c4	sd091	1970	1:20000
Hecla-Garborg loamy fine sands, 0 to 6 percent slopes	G369B	2548	2799337	2sd2w	sd091	1970	1:20000
Maddock-Hecla-Garborg loamy fine sands, 2 to 9 percent slopes	G395C	57	2799340	2sd36	sd091	1970	1:20000
Hecla-Garborg loamy fine sands, 0 to 2 percent slopes	I363A	573	2800178	1nyxr	sd109	1977	1:20000
Hecla-Hamar loamy fine sands, 0 to 3 percent slopes	HmA	316	417839	g0sp	sd109	1977	1:20000
Maddock-Hecla loamy fine sands, 2 to 6 percent slopes	I362B	24	2800177	1nyxp	sd109	1977	1:20000
Hecla-Garborg fine sandy loams, 0 to 2 percent slopes	I305A	3	2800169	1nyw5	sd109	1977	1:20000
Towner, silty substratum-Hecla loamy fine sands, 0 to 2 percent slopes	G741A	7	2799565	2q5x1	sd115	1997	1:24000
Hecla loamy fine sand, low precipitation, 0 to 2 percent slopes	C336A	239	2800122	2rrq9	sd129	1975	1:20000

Map of Series Extent

Approximate geographic distribution of the HECLA 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 2024-10-30).