Soil Survey of Coosa County, Alabama
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| | | | | | TaD2: | | | | | | Tallapoosa----------|Very limited | |Very limited | |Very limited | | Slope |1.00 | Thin layer |1.00 | Depth to water |1.00 | Depth to bedrock |0.61 | Piping |0.84 | | | | | | | | Badin---------------|Very limited | |Somewhat limited | |Very limited | | Slope |1.00 | Thin layer |0.91 | Depth to water |1.00 | Seepage |0.19 | | | | | Depth to bedrock |0.17 | | | | | | | | | | Fruithurst----------|Very limited | |Somewhat limited | |Very limited | | Slope |1.00 | Thin layer |0.86 | Depth to water |1.00 | Seepage |0.72 | Piping |0.84 | | | Depth to bedrock |0.11 | | | | | | | | | | TfE2: | | | | | | Tallapoosa----------|Very limited | |Very limited | |Very limited | | Slope |1.00 | Thin layer |1.00 | Depth to water |1.00 | Depth to bedrock |0.61 | Piping |0.84 | | | | | | | | Fruithurst----------|Very limited | |Somewhat limited | |Very limited | | Slope |1.00 | Thin layer |0.86 | Depth to water |1.00 | Seepage |0.72 | Piping |0.84 | | | Depth to bedrock |0.11 | | | | | | | | | | ToA: | | | | | | Toccoa--------------|Very limited | |Somewhat limited | |Somewhat limited | | Seepage |1.00 | Seepage |0.03 | Depth to |0.68 | | | Depth to |0.02 | saturated zone | | | | saturated zone | | Cutbanks cave |0.10 | | | | | | TwD: | | | | | | Townley-------------|Very limited | |Somewhat limited | |Very limited | | Slope |1.00 | Thin layer |0.86 | Depth to water |1.00 | Depth to bedrock |0.11 | Piping |0.30 | | | Seepage |0.04 | | | | | | | | | | TxE: | | | | | | Townley-------------|Very limited | |Somewhat limited | |Very limited | | Slope |1.00 | Thin layer |0.86 | Depth to water |1.00 | Depth to bedrock |0.11 | Piping |0.30 | | | Seepage |0.04 | | | | | | | | | | Montevallo----------|Very limited | |Very limited | |Very limited | | Slope |1.00 | Thin layer |1.00 | Depth to water |1.00 | Depth to bedrock |0.66 | Seepage |0.05 | | | | | | | | 270 Soil Survey Table 15.—Water Management—Continued ___________________________________________________________________________________________________ | | | Map symbol | Pond reservoir areas | Embankments, dikes, and | Aquifer-fed and soil name | | levees | excavated ponds _____________________________________________________________________________ | Rating class and |Value| Rating class and |Value| Rating class and |Value | limiting features | | limiting features | | limiting features | ___________________________________________________________________________________________________ | | | | | | WeC2: | | | | | | Wedowee-------------|Somewhat limited | |Not limited | |Very limited | | Slope |0.92 | | | Depth to water |1.00 | Seepage |0.70 | | | | | | | | | | WeD2: | | | | | | Wedowee-------------|Very limited | |Not limited | |Very limited | | Slope |1.00 | | | Depth to water |1.00 | Seepage |0.70 | | | | | | | | | | WfE: | | | | | | Wedowee-------------|Very limited | |Not limited | |Very limited | | Slope |1.00 | | | Depth to water |1.00 | Seepage |0.70 | | | | | | | | | | WhA: | | | | | | Wehadkee------------|Somewhat limited | |Very limited | |Somewhat limited | | Seepage |0.72 | Depth to |1.00 | Slow refill |0.28 | | | saturated zone | | Cutbanks cave |0.10 | | | Piping |1.00 | | | | | Seepage |0.02 | | | | | | | | WkB: | | | | | | Wickham-------------|Very limited | |Somewhat limited | |Very limited | | Seepage |1.00 | Seepage |0.10 | Depth to water |1.00 | Slope |0.08 | | | | | | | | | | WnE: | | | | | | Wynott--------------|Very limited | |Somewhat limited | |Very limited | | Slope |1.00 | Thin layer |0.56 | Depth to water |1.00 | Seepage |0.43 | Hard to pack |0.33 | | | Depth to bedrock |0.02 | | | | | | | | | | Wilkes--------------|Very limited | |Very limited | |Very limited | | Slope |1.00 | Thin layer |1.00 | Depth to water |1.00 | Depth to bedrock |0.66 | | | | | | | | | | WyD: | | | | | | Wynott--------------|Very limited | |Somewhat limited | |Very limited | | Slope |1.00 | Thin layer |0.56 | Depth to water |1.00 | Seepage |0.43 | Hard to pack |0.33 | | | Depth to bedrock |0.02 | | | | | | | | | | Winnsboro-----------|Very limited | |Somewhat limited | |Very limited | | Slope |1.00 | Thin layer |0.01 | Depth to water |1.00 | Seepage |0.05 | | | | | Depth to bedrock |0.01 | | | | | | | | | | ___________________________________________________________________________________________________ Coosa County , Alabama 271 Table 16 .—Engineering Properties (Absence of an entry indicates that the data were not estimated.) ______________________________________________________________________________________________________________________________________ | | | Classification | Fragments | Percentage passing | | _________________________________________ Map symbol | Depth | USDA texture | | | | | sieve number-- |Liquid| Plas- ___________________________ and soil name | | | | | >10 | 3-10 | | | | |limit |ticity | | | Unified | AASHTO |inches|inches| 4 | 10 | 40 | 200 | |index ______________________________________________________________________________________________________________________________________ | In | | | | Pct | Pct | | | | | Pct | | | | | | | | | | | | | AcB: | | | | | | | | | | | | Alcovy----------| 0-6 |Sandy loam |ML, SM |A-2, A-4 | 0 | 0 |75-100|60-90 |50-80 |30-60 | 0-30 |NP-7 | 6-21 |Sandy clay loam |CL |A-6 | 0 | 0 |85-100|75-90 |65-80 |55-65 |25-35 |12-20 | 21-28 |Sandy clay loam |CL |A-6 | 0 | 0 |85-100|75-90 |65-80 |55-65 |25-35 |12-20 | 28-36 |Clay loam |ML, CL-ML, CL|A-4, A-6 | 0 | 0 |85-100|75-90 |65-80 |51-60 |23-35 | 2-12 | 36-55 |Sandy clay loam |CL, CL-ML, ML|A-4, A-6 | 0 | 0 |85-100|75-90 |65-80 |51-60 |23-35 | 2-12 | 55-80 |Sandy clay, clay loam, |CL, SC |A-4, A-6, A-7| 0 | 0 |95-100|85-100|70-90 |40-75 |30-50 | 8-22 | | sandy clay loam | | | | | | | | | | | | | | | | | | | | | | AlC2: | | | | | | | | | | | | Allen-----------| 0-3 |Gravelly sandy loam |SC-SM, SM |A-2, A-2-4 | 0 | 0-8 |75-90 |60-75 |45-70 |15-25 | 0-26 |NP-10 | 3-7 |Gravelly sandy clay loam|SC |A-4, A-6, A- | 0 | 0-10 |85-100|75-100|65-98 |20-36 |20-43 | 4-19 | | | | 7-6 | | | | | | | | | 7-18 |Sandy clay loam |SC |A-4, A-6, A- | 0 | 0-10 |85-100|75-100|65-98 |20-36 |20-43 | 4-19 | | | | 7-6 | | | | | | | | | 18-36 |Sandy clay loam |SC |A-4, A-6, A- | 0 | 0-10 |85-100|75-100|65-98 |20-36 |20-43 | 4-19 | | | | 7-6 | | | | | | | | | 36-80 |Gravelly clay loam |CL, CL-ML, SC|A-4, A-6, A- | 0 | 0-10 |85-100|75-100|65-98 |20-50 |20-43 | 4-19 | | | | 7-6 | | | | | | | | | | | | | | | | | | | | AtB: | | | | | | | | | | | | Altavista-------| 0-7 |Sandy loam, loam |SM, SC-SM |A-4 | 0 | 0 |95-100|90-100|65-99 |35-60 |20-30 |NP-7 | 7-11 |Sandy clay loam, fine |SC, SM, SC-SM|A-4, A-6 | 0 | 0 |95-100|90-100|60-99 |35-75 |30-45 | 8-12 | | sandy loam, loam | | | | | | | | | | | 11-27 |Clay loam, sandy clay |CL, CL-ML, |A-4, A-6, A-7| 0 | 0 |95-100|95-100|60-99 |45-75 |25-45 | 5-28 | | loam, loam | SC, SC-SM | | | | | | | | | | 27-40 |Clay loam, sandy clay |SC, CL-ML, |A-4, A-6, A-7| 0 | 0 |95-100|95-100|60-99 |45-75 |25-45 | 5-28 | | loam, loam | CL, SC-SM | | | | | | | | | | 40-52 |Sandy clay loam, fine |SC, SM, SC-SM|A-4, A-6 | 0 | 0 |95-100|90-100|60-99 |35-75 |30-45 | 8-12 | | sandy loam, loam | | | | | | | | | | | 52-80 |Loam, fine sandy loam, |ML, SC-SM, SM|A-4 | 0 | 0 |95-100|90-100|60-99 |35-75 |20-30 |NP-7 | | sandy loam | | | | | | | | | | | | | | | | | | | | | | BdB2: | | | | | | | | | | | | Badin-----------| 0-5 |Loam |CL, CL-ML, ML|A-4, A-6 | 0 | 0 |85-100|75-95 |65-90 |60-85 |25-45 | 5-15 | 5-14 |Silty clay, silty clay |CH, CL |A-7 | 0 | 0 |65-100|60-100|55-100|50-98 |45-60 |15-35 | | loam, clay | | | | | | | | | | | 14-20 |Silty clay, silty clay |CL, CH |A-7 | 0 | 0 |65-100|60-100|55-100|50-98 |45-60 |15-35 | | loam, clay | | | | | | | | | | | 20-28 |Loam, clay loam |CL, ML |A-6, A-7 | 0 | 0 |80-100|80-100|65-95 |55-80 |35-50 |10-25 | 28-80 |Bedrock | | | 0 | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | | | | 272 Soil Sur v e y Table 16.—Engineering Properties—Continued ______________________________________________________________________________________________________________________________________ | | | Classification | Fragments | Percentage passing | | _________________________________________ Map symbol | Depth | USDA texture | | | | | sieve number-- |Liquid| Plas- ___________________________ and soil name | | | | | >10 | 3-10 | | | | |limit |ticity | | | Unified | AASHTO |inches|inches| 4 | 10 | 40 | 200 | |index ______________________________________________________________________________________________________________________________________ | In | | | | Pct | Pct | | | | | Pct | | | | | | | | | | | | | Tatum-----------| 0-5 |Gravelly loam |GM, CL-ML, |A-4 | 0 | 0 |60-80 |55-75 |45-75 |40-70 |18-32 |NP-10 | | | ML, SM | | | | | | | | | | 5-10 |Loam |SM, ML, GM, |A-4 | 0 | 0 |75-100|75-95 |60-95 |40-70 |18-32 |NP-10 | | | CL-ML | | | | | | | | | | 10-15 |Silty clay loam, silty |MH, CH |A-7 | 0 | 0 |75-100|75-95 |60-95 |55-95 |50-80 |20-45 | | clay, clay | | | | | | | | | | | 15-31 |Clay, clay loam, silty |CL, CH |A-7 | 0 | 0 |85-100|85-100|80-100|65-95 |40-90 |25-65 | | clay | | | | | | | | | | | 31-42 |Silty clay loam, silty |MH, CH |A-7 | 0 | 0 |75-100|75-95 |60-95 |55-95 |50-80 |20-45 | | clay, clay | | | | | | | | | | | 42-80 |Bedrock | | | 0 | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | | | | Tallapoosa------| 0-4 |Gravelly loam |SM, GM, CL-ML|A-2-4, A-4 | 0 | 0 |70-85 |65-75 |45-65 |30-50 |25-40 | 5-10 | 4-8 |Gravelly loam |SM, CL-ML, GM|A-2-4, A-4 | 0 | 0 |70-85 |65-75 |45-65 |30-50 |25-40 | 5-10 | 8-12 |Loam, clay loam |CL, ML |A-6, A-7 | 0 | 0 |80-100|80-100|65-95 |55-80 |35-50 |10-25 | 12-16 |Loam, clay loam |CL, ML |A-6, A-7 | 0 | 0 |80-100|80-100|65-95 |55-80 |35-50 |10-25 | 16-80 |Bedrock | | | 0 | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | | | | BfC: | | | | | | | | | | | | Badin-----------| 0-5 |Loam |CL, CL-ML, ML|A-4, A-6 | 0 | 0 |85-100|75-95 |65-90 |60-85 |25-45 | 5-15 | 5-14 |Silty clay, silty clay |CH, CL |A-7 | 0 | 0 |65-100|60-100|55-100|50-98 |45-60 |15-35 | | loam, clay | | | | | | | | | | | 14-20 |Silty clay, silty clay |CL, CH |A-7 | 0 | 0 |65-100|60-100|55-100|50-98 |45-60 |15-35 | | loam, clay | | | | | | | | | | | 20-28 |Loam, clay loam |CL, ML |A-6, A-7 | 0 | 0 |80-100|80-100|65-95 |55-80 |35-50 |10-25 Download 4.87 Kb. 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