Santa Cruz County, California 01/24/2002 Table ENG-5.--Sanitary Facilities (Part 1) Pacific Southwest MLRA Office Interpretations The information in this table indicates the dominant soil condition but does not eliminate the need for onsite investigation. The numbers in the value columns range from 0.01 to 1.00. The larger the value, the greater the potential limitation. The rating is based on the limitation with the highest value. Only three highest value limitations are listed. There may be more limitations. Fine earth fractions and coarse fragments are reported on a weight basis. A brief rating criteria summary and abbreviations are listed on the last page of this report. _________________________________________________________________________________________________________ | | | Map symbol |Pct.| Septic Tank | Sewage Lagoons and soil name | | Absorption Fields | | |_______________________________________|_______________________________________ | | Limitation |Value| Limitation |Value ____________________|____|_________________________________|_____|_________________________________|_____ | | | | | 100: | | | | | Aptos--------------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability from .6 - 2"/hr |0.50 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 101: | | | | | Aptos--------------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability from .6 - 2"/hr |0.50 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 102: | | | | | Aptos--------------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability from .6 - 2"/hr |0.50 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 103: | | | | | Aquents------------| 85 |Severe | |Severe | | | Flooding >= occasional |1.00 | Flooding >= occasional |1.00 | | Wetness < 4' depth |1.00 | | | | Permeability > 6"/hr above 60" |1.00 | | | | | | | 104: | | | | | Baywood------------| 85 |Severe | |Severe | | | Permeability > 6"/hr above 60" |1.00 | Permeability > 2"/hr (seepage) |1.00 | | | | | 105: | | | | | Baywood------------| 85 |Severe | |Severe | | | Permeability > 6"/hr above 60" |1.00 | Permeability > 2"/hr (seepage) |1.00 | | Slopes 8 to 15% |0.04 | Slopes > 8% |1.00 | | | | | 106: | | | | | Baywood------------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability > 6"/hr above 60" |1.00 | Permeability > 2"/hr (seepage) |1.00 | | | | | 107: | | | | | Baywood------------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability > 6"/hr above 60" |1.00 | Permeability > 2"/hr (seepage) |1.00 | | | | | 108: | | | | | Baywood variant----| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Permeability > 2"/hr (seepage) |1.00 | | Wetness < 4' depth |1.00 | Flooding = rare |0.50 | | Permeability > 6"/hr above 60" |1.00 | | | | | | | 109: | | | | | Beaches------------| 96 |Not rated | |Not rated | | |Not rated | | Not rated | | | | | | 110: | | | | | Ben lomond---------| 85 |Moderate | |Severe | | | Depth to bedrock 40 - 72" |0.78 | Permeability > 2"/hr (seepage) |1.00 | | Slopes 8 to 15% |0.16 | Slopes > 8% |1.00 | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | 111: | | | | | Ben lomond---------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability > 2"/hr (seepage) |1.00 | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | 112: | | | | | Ben lomond---------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability > 2"/hr (seepage) |1.00 | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | 113: | | | | | Ben lomond---------| 30 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability > 2"/hr (seepage) |1.00 | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | Catelli------------| 30 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability > 2"/hr (seepage) |1.00 | | | | | Sur----------------| 20 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability > 2"/hr (seepage) |1.00 | | | | | 114: | | | | | Ben lomond---------| 35 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability > 2"/hr (seepage) |1.00 | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | Felton-------------| 35 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability < .6"/hr in 24-80"|1.00 | Permeability .6-2"/hr (some |0.21 | | | | seepage) | | | Depth to bedrock 40 - 72" |0.45 | Bedrock (soft) from 40 to 60" |0.04 | | | | | 115: | | | | | Ben lomond---------| 35 |Severe | |Severe | | | Slopes > 15% |1.00 | Permeability > 2"/hr (seepage) |1.00 | | Depth to bedrock 40 - 72" |0.78 | Slopes > 8% |1.00 | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | Felton-------------| 35 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability < .6"/hr in 24-80"|1.00 | Permeability .6-2"/hr (some |0.21 | | | | seepage) | | | Depth to bedrock 40 - 72" |0.45 | Bedrock (soft) from 40 to 60" |0.04 | | | | | 116: | | | | | Bonnydoon----------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Impermeable above 24" |1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | | | | | | | 117: | | | | | Bonnydoon----------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Impermeable above 24" |1.00 | | | | | | | 118: | | | | | Bonnydoon----------| 45 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Impermeable above 24" |1.00 | | | | | | | Rock outcrop-------| 20 |Not rated | |Not rated | | | Not rated | | Not rated | | | Not rated | | Not rated | | | Not rated | |Not rated | | | | | | 119: | | | | | Clear lake---------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Flooding = rare |0.50 | | Wetness from 4 to 6' depth |0.84 | Wetness from 3.5 to 5' depth |0.17 | | Flooding = rare |0.50 | | | | | | | 120: | | | | | Conejo-------------| 85 |Severe | |Slight | | | Permeability < .6"/hr in 24-80"|1.00 | | | | | | | 121: | | | | | Conejo-------------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes 2 to 8% |0.67 | | | | | 122: | | | | | Conejo-------------| 85 |Severe | |Slight | | | Permeability < .6"/hr in 24-80"|1.00 | | | | | | | 123: | | | | | Cropley------------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes 2 to 8% |0.67 | | | | | 124: | | | | | Danville-----------| 85 |Severe | |Slight | | | Permeability < .6"/hr in 24-80"|1.00 | | | | | | | 125: | | | | | Danville-----------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes 2 to 8% |0.67 | | | | | 126: | | | | | Diablo-------------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Bedrock (soft) from 40 to 60" |0.42 | | Slopes 8 to 15% |0.63 | | | | | | | 127: | | | | | Diablo-------------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | Bedrock (soft) from 40 to 60" |0.42 | | Depth to bedrock 40 - 72" |0.78 | | | | | | | 128: | | | | | Dune land----------| 85 |Not rated | |Not rated | | | Not rated | | Not rated | | | Not rated | |Not rated | | | | | | 129: | | | | | Elder--------------| 85 |Moderate | |Moderate | | | Permeability from .6 - 2"/hr |0.50 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 130: | | | | | Elder--------------| 85 |Moderate | |Moderate | | | Permeability from .6 - 2"/hr |0.50 | Slopes 2 to 8% |0.67 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 131: | | | | | Elder--------------| 85 |Moderate | |Severe | | | Slopes 8 to 15% |0.63 | Slopes > 8% |1.00 | | Permeability from .6 - 2"/hr |0.50 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 132: | | | | | Elkhorn------------| 85 |Severe | |Slight | | | Permeability < .6"/hr in 24-80"|1.00 | | | | | | | 133: | | | | | Elkhorn------------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes 2 to 8% |0.67 | | | | | 134: | | | | | Elkhorn------------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes 8 to 15% |0.63 | | | | | | | 135: | | | | | Elkhorn------------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | | | | | | | 136: | | | | | Elkhorn------------| 45 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability < .6"/hr in 24-80"|1.00 | | | | | | | Pfeiffer-----------| 25 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.63 | Permeability > 2"/hr (seepage) |1.00 | | | | Bedrock (soft) from 40 to 60" |0.18 | | | | | 137: | | | | | Fagan--------------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability < .6"/hr in 24-80"|1.00 | Bedrock (soft) from 40 to 60" |0.18 | | Depth to bedrock 40 - 72" |0.63 | | | | | | | 138: | | | | | Felton-------------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes 2 to 8% |0.83 | | Depth to bedrock 40 - 72" |0.45 | Permeability .6-2"/hr (some |0.21 | | | | seepage) | | | | | Bedrock (soft) from 40 to 60" |0.04 | | | | | 139: | | | | | Fluvaquentic | 50 |Severe | |Severe | haploxerolls------| | | | | | | Flooding >= occasional |1.00 | Flooding >= occasional |1.00 | | Wetness < 4' depth |1.00 | Slopes > 8% |1.00 | | Slopes 8 to 15% |0.00 | Wetness from 3.5 to 5' depth |0.37 | | | | | Aquic xerofluvents-| 35 |Severe | |Severe | | | Flooding >= occasional |1.00 | Flooding >= occasional |1.00 | | Wetness < 4' depth |1.00 | Slopes > 8% |1.00 | | Slopes 8 to 15% |0.00 | Wetness from 3.5 to 5' depth |0.37 | | | | | 140: | | | | | Hecker-------------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | Permeability from .6 - 2"/hr |0.50 | Bedrock (soft) from 40 to 60" |0.42 | | | | | 141: | | | | | Hecker-------------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | Permeability from .6 - 2"/hr |0.50 | Bedrock (soft) from 40 to 60" |0.42 | | | | | 142: | | | | | Lompico------------| 40 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | Felton-------------| 35 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | Permeability .6-2"/hr (some |0.21 | | | | seepage) | | | Depth to bedrock 40 - 72" |0.45 | Bedrock (soft) from 40 to 60" |0.04 | | | | | 143: | | | | | Felton-------------| 35 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability < .6"/hr in 24-80"|1.00 | Permeability .6-2"/hr (some |0.21 | | | | seepage) | | | Depth to bedrock 40 - 72" |0.45 | Bedrock (soft) from 40 to 60" |0.04 | | | | | Lompico------------| 35 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 144: | | | | | Felton-------------| 35 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability < .6"/hr in 24-80"|1.00 | Permeability .6-2"/hr (some |0.21 | | | | seepage) | | | Depth to bedrock 40 - 72" |0.45 | Bedrock (soft) from 40 to 60" |0.04 | | | | | Lompico------------| 35 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 145: | | | | | Lompico variant----| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Bedrock (soft) < 40" depth |1.00 | | Depth to bedrock < 40" |1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | | | | | | | 146: | | | | | Los osos-----------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes 8 to 15% |0.16 | Slopes > 8% |1.00 | | | | | 147: | | | | | Los osos-----------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | | 148: | | | | | Los osos-----------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | | 149: | | | | | Madonna------------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 150: | | | | | Maymen-------------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Impermeable above 24" |1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 151: | | | | | Maymen-------------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Impermeable above 24" |1.00 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 152: | | | | | Maymen-------------| 40 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Impermeable above 24" |1.00 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | Madonna------------| 35 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 153: | | | | | Maymen-------------| 45 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Impermeable above 24" |1.00 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | Rock outcrop-------| 25 |Not rated | |Not rated | | | Not rated | | Not rated | | | Not rated | | Not rated | | | Not rated | |Not rated | | | | | | 154: | | | | | Maymen variant-----| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Impermeable above 24" |1.00 | Permeability > 2"/hr (seepage) |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | | 155: | | | | | Mocho--------------| 85 |Moderate | |Moderate | | | Permeability from .6 - 2"/hr |0.68 | Permeability .6-2"/hr (some |0.32 | | | | seepage) | | | | | | 156: | | | | | Aptos--------------| 35 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability from .6 - 2"/hr |0.50 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | Nisene-------------| 35 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | 157: | | | | | Aptos--------------| 30 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability from .6 - 2"/hr |0.50 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | Nisene-------------| 30 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | 158: | | | | | Aptos--------------| 30 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability from .6 - 2"/hr |0.50 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | Nisene-------------| 30 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | 159: | | | | | Pfeiffer-----------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability > 2"/hr (seepage) |1.00 | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | 160: | | | | | Pfeiffer-----------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Depth to bedrock 40 - 72" |0.78 | Permeability > 2"/hr (seepage) |1.00 | | | | Bedrock (soft) from 40 to 60" |0.42 | | | | | 161: | | | | | Pinto--------------| 85 |Severe | |Slight | | | Permeability < .6"/hr in 24-80"|1.00 | | | | | | | 162: | | | | | Pinto--------------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes 2 to 8% |0.67 | | | | | 163: | | | | | Pinto--------------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes 8 to 15% |0.63 | | | | | | | 164: | | | | | Dumps--------------| 45 |Not rated | |Not rated | | |Not rated | | Not rated | | | | | | Pits---------------| 45 |Not rated | |Not rated | | | | | | 165: | | | | | Riverwash----------| 95 |Not rated | |Not rated | | |Not rated | | Not rated | | | | | | 166: | | | | | San emigdio variant| 85 |Slight | |Severe | | | | | Permeability > 2"/hr (seepage) |1.00 | | | | | 167: | | | | | Santa lucia--------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 168: | | | | | Santa lucia--------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 169: | | | | | Santa lucia--------| 85 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability .6-2"/hr (some |0.50 | | | | seepage) | | | | | | 170: | | | | | Soquel-------------| 85 |Severe | |Slight | | | Permeability < .6"/hr in 24-80"|1.00 | | | | | | | 171: | | | | | Soquel-------------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes 2 to 8% |0.67 | | | | | 172: | | | | | Soquel-------------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes 8 to 15% |0.63 | | | | | | | 173: | | | | | Sur----------------| 35 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (hard) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability > 2"/hr (seepage) |1.00 | | | | | Catelli------------| 25 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | Permeability > 2"/hr (seepage) |1.00 | | | | | 174: | | | | | Tierra-------------| 55 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | | | | | | | Watsonville--------| 30 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | Wetness from 3.5 to 5' depth |0.92 | | Wetness < 4' depth |1.00 | | | | | | | 175: | | | | | Tierra-------------| 50 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | | | | | | | Watsonville--------| 30 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | Wetness from 3.5 to 5' depth |0.92 | | Wetness < 4' depth |1.00 | | | | | | | 176: | | | | | Watsonville--------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Wetness from 3.5 to 5' depth |0.92 | | Wetness < 4' depth |1.00 | | | | | | | 177: | | | | | Watsonville--------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Wetness < 4' depth |1.00 | Wetness from 3.5 to 5' depth |0.92 | | Slopes 8 to 15% |0.04 | | | | | | | 178: | | | | | Watsonville--------| 85 |Severe | |Moderate | | | Permeability < .6"/hr in 24-80"|1.00 | Wetness from 3.5 to 5' depth |0.92 | | Wetness < 4' depth |1.00 | | | | | | | 179: | | | | | Watsonville--------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Wetness < 4' depth |1.00 | Wetness from 3.5 to 5' depth |0.92 | | Slopes 8 to 15% |0.04 | | | | | | | 180: | | | | | Watsonville--------| 85 |Severe | |Severe | | | Permeability < .6"/hr in 24-80"|1.00 | Slopes > 8% |1.00 | | Slopes > 15% |1.00 | Wetness from 3.5 to 5' depth |0.92 | | Wetness < 4' depth |1.00 | | | | | | | 181: | | | | | Xerorthents--------| 65 |Severe | |Severe | | | Depth to bedrock < 40" |1.00 | Bedrock (soft) < 40" depth |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Impermeable above 24" |1.00 | | | | | | | Rock outcrop-------| 25 |Not rated | |Not rated | | | Not rated | | Not rated | | | Not rated | | Not rated | | | Not rated | |Not rated | | | | | | 182: | | | | | Zayante------------| 85 |Severe | |Severe | | | Permeability > 6"/hr above 60" |1.00 | Permeability > 2"/hr (seepage) |1.00 | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | | | | 183: | | | | | Zayante------------| 85 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability > 6"/hr above 60" |1.00 | Permeability > 2"/hr (seepage) |1.00 | | | | | 184: | | | | | Zayante------------| 45 |Severe | |Severe | | | Slopes > 15% |1.00 | Slopes > 8% |1.00 | | Permeability > 6"/hr above 60" |1.00 | Permeability > 2"/hr (seepage) |1.00 | | | | | Rock outcrop-------| 30 |Not rated | |Not rated | | | Not rated | | Not rated | | | Not rated | | Not rated | | | Not rated | |Not rated | | | | | | 185: | | | | | Water--------------|100 |Not rated | |Not rated | | | Not rated | | Not rated | | | | | | 186: | | | | | Dam----------------|100 |Not rated | |Not rated | | | Not rated | | Not rated | | | | | | ____________________|____|_________________________________|_____|_________________________________|_____ The interpretation for septic tanks adsorption fields evaluates the following soil properties at variable depths in the soil: flooding, ponding, wetness, slope, subsidence of organic soils, depth to hard or soft bedrock, depth to cemented pans, permeability that is too fast allowing seepage, and permeability that is too slow or an impermeable layer at shallow depth. The interpretation for sewage lagoons evaluates the following soil properties at variable depths in the soil: flooding, ponding, wetness, slope, organic Unified classes for low strength (PT, OL, OH), depth to hard or soft bedrock, depth to cemented pan, fragments greater than 3 inches in size, and permeability that is too fast allowing seepage.