Soil Atlas S — Stagnic-water horizon
S

Horizon master symbol

Stagnic-water horizon

Horizon shaped by perched/stagnant water; Sw = water-conducting (mottled), Sd = water-retaining (dense), typical of KA Pseudogley soils.

KA3 KA4 KA5 KA6

KA3–KA5

56

KA6

55

Symbols in DB

92

Examples: Sw Sd