Santa Cruz County, California Right click this link to download this table Table ENG-5.--Sanitary Facilities (Part 1) Click this link to see Part 2 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.