| Column | Value |
| areasymbol | wa671 |
| musym | AmA |
| muname | Ahtanum silt loam, 0 to 3 percent slopes |
| mustatus | |
| slopegraddcp | 2 |
| slopegradwta | 2 |
| brockdepmin | |
| wtdepannmin | 23 |
| wtdepaprjunmin | 23 |
| flodfreqdcd | Frequent |
| flodfreqmax | Frequent |
| pondfreqprs | 0 |
| aws025wta | 2.5 |
| aws050wta | 5 |
| aws0100wta | 8.88 |
| aws0150wta | 13.72 |
| drclassdcd | Somewhat poorly drained |
| drclasswettest | Somewhat poorly drained |
| hydgrpdcd | C/D |
| iccdcd | |
| iccdcdpct | 100 |
| niccdcd | 6 |
| niccdcdpct | 100 |
| engdwobdcd | Very limited |
| engdwbdcd | Very limited |
| engdwbll | Very limited |
| engdwbml | Very limited |
| engstafdcd | Very limited |
| engstafll | Very limited |
| engstafml | Very limited |
| engsldcd | Very limited |
| engsldcp | Very limited |
| englrsdcd | Very limited |
| engcmssdcd | Poor |
| engcmssmp | Poor |
| urbrecptdcd | Very limited |
| urbrecptwta | 1 |
| forpehrtdcp | Erosion hazard slight |
| hydclprs | 100 |
| awmmfpwwta | 1 |
| mukey | 71284 |