NATURAL RESOURCES CONSERVATION SERVICE 10/30/2014
Hydric Soils
Duchesne Area, Utah, Parts of Duchesne, Utah, and Wasatch Counties
The Duchesne Area Soil Survey is in progress. The Hydric Soil list is subject to change as work on the survey progresses.
[This report lists only those map unit components that are rated as hydric. Dashes (---) in any column
indicate that the data were not included in the database. Definitions of hydric criteria codes are
included at the end of the report]
______
| | | | |
Map symbol and | Component | Percent| Landform | Hydric | Hydric
map unit name | | of map | | rating | criteria
| | unit | | |
______|______|______|______|______|______
| | | | |
22_BIA: | | | | |
Typic Argiustolls-Cumulic |Cumulic Endoaquolls | 30 | Flood plains | Yes | 2
Endoaquolls complex, 1 to 3 | | | | |
percent slopes | | | | |
| | | | |
|Riverwash | 10 | Flood plains | Yes | 4, 2
| | | | |
58: | | | | |
Cortyzack-Flynncove |Iceslew | 2 | Flood plains | Yes | 2
association, 3 to 25 percent | | | | |
slopes | | | | |
| | | | |
80_CC: | | | | |
Persayo-Chipeta complex |Saltair | 5 | Swales | Yes | 2
| | | | |
87: | | | | |
Green River loam, 0 to 2 |Wyasket, silty clay | 5 | Drainageways | Yes | 2
percent slopes, frequently | loam | | | |
flooded | | | | |
| | | | |
94: | | | | |
Vickel-Utaline-Badland complex, |Endoaquolls | 3 | Scarps | Yes | 4, 2
8 to 50 percent slopes | | | | |
| | | | |
107_CC: | | | | |
Shupert-Winetti complex, 1 to 8 |Winetti, flooded | 5 | Flood plains | Yes | 2
percent slopes | | | | |
| | | | |
122: | | | | |
Jenrid-Green River complex, 0 |Wyasket, silty clay | 7 | Drainageways | Yes | 2
to 2 percent slopes | loam | | | |
| | | | |
140: | | | | |
Mikim-Hickerson association, 1 |Iceslew | 4 | Flood plains | Yes | 2
to 4 percent slopes | | | | |
| | | | |
243: | | | | |
Turzo-Umbo complex, 0 to 2 |Wyasket, silty clay | 4 | Depressions | Yes | 2
percent slopes | loam | | | |
| | | | |
245: | | | | |
Turzo-Wyasket complex, 0 to 4 |Wyasket | 20 | Flood plains | Yes | 2
percent slopes | | | | |
| | | | |
251: | | | | |
Umbo clay loam, 0 to 2 percent |Wyasket, loam | 8 | Depressions | Yes | 2
slopes | | | | |
| | | | |
252: | | | | |
Umbo silty clay loam, 0 to 2 |Wyasket, silty clay | 5 | Flood plains | Yes | 2
percent slopes | loam | | | |
| | | | |
275: | | | | |
Wyasket loam, 0 to 2 percent |Wyasket | 85 | Flood plains | Yes | 2
slopes | | | | |
| | | | |
277: | | | | |
Wyasket peat, 0 to 2 percent |Wyasket | 85 | Flood plains | Yes | 2, 3
slopes, ponded | | | | |
| | | | |
285: | | | | |
Water |Fluvaquents | 5 | Flood plains | Yes | 2, 4, 3
| | | | |
| | | | |
|Riverwash | 5 | Flood plains | Yes | 2, 4
| | | | |
420: | | | | |
Pescar silt loam, 0 to 3 |Endoaquepts | 10 | Swales | Yes | 2
percent slopes | | | | |
| | | | |
500: | | | | |
Redrob-Xo, frequently |Xo, frequently | 25 | Flood plains, | Yes | 4, 2
flooded-Soward complex, 0 to | flooded, sedge | | oxbows | |
15 percent slopes | | | | |
| | | | |
|Riverwash | 4 | Flood plains | Yes | 2, 4
| | | | |
551: | | | | |
Richens-Wesdy-Flygare complex, |Endoaquepts | 9 | Open depressions| Yes | 2
5 to 40 percent slopes | | | | |
| | | | |
554: | | | | |
Richens-Yeates Hollow complex, |Xo, loam | 3 | Drainageways | Yes | 4, 2
5 to 40 percent slopes | | | | |
| | | | |
565: | | | | |
Spinney-Wesdy complex, 0 to 15 |Spinney | 55 | Drainageways, | Yes | 2
percent slopes | | | flood plains, | |
| | | mountain slopes| |
| | | | |
|Cryofibrists | 8 | Drainageways, | Yes | 2, 3
| | | flood plains, | |
| | | mountain slopes| |
| | | | |
|Xo, loam | 5 | Drainageways, | Yes | 4, 2
| | | flood plains, | |
| | | mountain slopes| |
| | | | |
567: | | | | |
Ant Flat-Naphide complex, 3 to |Cryofibrists | 5 | Slump blocks | Yes | 3, 2
40 percent slopes | | | | |
| | | | |
AXD: | | | | |
Tabbyune-Hubin complex, 2 to 25 |Xo, willow | 2 | Flood plains | Yes | 2, 4
percent slopes | | | | |
| | | | |
BJC: | | | | |
Ironco-Aridic Argiustolls-Cobar |Cobar | 15 | Outwash terraces| Yes | 2
complex, 3 to 10 percent slopes| | | | |
| | | | |
DLC: | | | | |
Osote-Emmapark association, 3 |Cookcan | 1 | Flood plains | Yes | 2
to 15 percent slopes, gullied | | | | |
| | | | |
DRB: | | | | |
Lander-Cookcan-Osote |Cookcan | 20 | Flood plains | Yes | 2
association, 0 to 8 percent | | | | |
slopes | | | | |
| | | | |
|Saypo | 8 | Flood plains | No | 2
| | | | |
|Riverwash | 4 | Flood plains | Yes | 4, 2
| | | | |
| | | | |
EOC: | | | | |
Tycreek-Kyune-Weed complex, 3 |Cookcan | 3 | Drainageways | Yes | 2
to 20 percent slopes | | | | |
| | | | |
KUA: | | | | |
Silas loam, 0 to 3 percent |Poorly drained soils | 8 | Flood plains | Yes | 2
slopes | | | | |
| | | | |
MbA: | | | | |
Breezy-Bunkwater complex, 1 to |Riverwash | 1 | Flood plains | Yes | 4, 2
4 percent slopes | | | | |
| | | | |
MeC: | | | | |
Mantlemine sandy clay loam, 1 |Typic Endoaquepts | 2 | Outwash | Yes | 2
to 6 percent slopes | | | terraces, | |
| | | outwash | |
| | | terraces | |
| | | | |
NaB: | | | | |
Hillto-Utahn complex, 1 to 6 |Endoaquepts | 1 | Flood plains | Yes | 2
percent slopes | | | | |
| | | | |
QuA: | | | | |
Avaya-Curtis Creek-Clayburn |Canburn | 5 | Drainageways | Yes | 2
complex, 3 to 15 percent slopes| | | | |
| | | | |
RPB: | | | | |
Watkins Ridge-Canburn-Toehead |Canburn | 15 | Drainageways | Yes | 2
association, 0 to 8 percent | | | | |
slopes | | | | |
| | | | |
|Cookcan | 5 | Flood plains | Yes | 2
| | | | |
SJC: | | | | |
Silhouette silty clay loam, 2 |Typic Endoaquepts | 1 | Depressions | Yes | 2
to 8 percent slopes | | | | |
| | | | |
SMC: | | | | |
Millerlake-Wanrhodes |Cookcan | 2 | Drainageways | Yes | 2
association, 5 to 15 percent | | | | |
slopes | | | | |
| | | | |
SXA: | | | | |
Cref, rarely flooded - Xo, |Xo, frequently | 25 | Flood plains | Yes | 4, 2
frequently flooded complex, 0 | flooded, sedge | | | |
to 2 percent slopes | | | | |
| | | | |
|Xo, frequently | 15 | Flood plains | Yes | 4, 2
| flooded, willow | | | |
| | | | |
UgC: | | | | |
Uver-Green River complex, 2 to |Riverwash | 5 | Flood plains | Yes | 2, 4
8 percent slopes | | | | |
| | | | |
UNF: | | | | |
Starvation-Tingey-Sedwell |Cookcan | 1 | Drainageways | Yes | 2
association, 35 to 60 percent | | | | |
slopes | | | | |
| | | | |
VXA: | | | | |
Snyderville-Kaputt complex, 0 |Xo, silt loam | 6 | Flood plains | Yes | 4, 2
to 3 percent slopes | | | | |
| | | | |
XKE: | | | | |
Horrocks-Fifthwater-Tabbyune |Xo, sedge | 2 | Flood plains | Yes | 2, 4
complex, 5 to 35 percent slopes| | | | |
| | | | |
XLD: | | | | |
Bearhole-Poisonridge-Avaya |Xo, silt loam | 5 | Flood plains | Yes | 4, 2
complex, 2 to 25 percent slopes| | | | |
| | | | |
YLD: | | | | |
Doeknoll-Calfhollow-Avaya |Xo, silt loam | 2 | Flood plains | Yes | 2, 4
complex, 2 to 25 percent slopes| | | | |
| | | | |
YVB: | | | | |
Heiseton-Watkins Ridge-Labenzo |Riverwash | 7 | --- | Yes | 4, 2
complex, 0 to 3 percent slopes | | | | |
| | | | |
YXA: | | | | |
Xo loam, 0 to 2 percent slopes |Xo, willow | 85 | Flood plains | Yes | 2, 4
| | | | |
|Xo, sedge | 7 | Flood plains | Yes | 4, 2
| | | | |
ZKD: | | | | |
Hubin-Snyderville complex, 0 to |Xo, silt loam | 5 | Flood plains | Yes | 2, 4
15 percent slopes | | | | |
| | | | |
ZZE: | | | | |
Horrocks-Calfhollow complex, 20 |Xo, silt loam | 1 | Flood plains | Yes | 2, 4
to 50 percent slopes | | | | |
| | | | |
______|______|______|______|______|______
Explanation of hydric criteria codes:
1. All Histels except for Folistels, and Histosols except for Folists.
2. Soils in Aquic suborders, great groups, or subgroups, Albolls suborder, Historthels great
group, Histoturbels great group, or Andic, Cumulic, Pachic, or Vitrandic subgroups that:
A. are somewhat poorly drained and have a water table at the surface (0.0 feet) during the
growing season, or
B. are poorly drained or very poorly drained and have either:
1.) a water table at the surface (0.0 feet) during the growing season if textures are
coarse sand, sand, or fine sand in all layers within a depth of 20 inches, or
2.) a water table at a depth of 0.5 foot or less during the growing season if
permeability is equal to or greater than 6.0 in/hr in all layers within a depth of 20
inches, or
3.) a water table at a depth of 1.0 foot or less during the growing season if
permeability is less than 6.0 in/hr in any layer within a depth of 20 inches.
3. Soils that are frequently ponded for long or very long duration during the growing season.
4. Soils that are frequently flooded for long or very long duration during the growing season.
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