| Soil limitations
(NRCS) |
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| z | Flooding: Frequent or Occasional |
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| z | Depth to bedrock <40 inches |
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| z | Depth to cemented pan or layer<40 in |
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| z | Ponding likely |
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| z | Depth to high water table <4 ft |
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| z | Low permeability (24-60" depth)
<0.6 in/hr |
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| z | High permeability (24-60" depth) >6.0 in/hr |
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| z | Slope >15% |
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