Table 4.-Acreage and Proportionate Extent of the Soils        Right click on this link to download this table.
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 Map   |                                Soil name                                |   Acres    |Percent
symbol |                                                                         |            |
_______|_________________________________________________________________________|____________|________
       |                                                                         |            |
100    |Capay clay loam, 0 to 1 percent slopes, occasionally flooded-------------|        556 |     *
101    |Capay silty clay, 0 to 2 percent slopes, frequently flooded--------------|         65 |     *
102    |Capay clay loam, 0 to 1 percent slopes-----------------------------------|     25,805 |    3.5
103    |Capay clay loam, 0 to 1 percent slopes, frequently flooded---------------|        265 |     *
104    |Willows silty clay, 0 to 1 percent slopes, frequently flooded------------|     32,630 |    4.4
105    |Willows silty clay, 0 to 1 percent slopes, occasionally flooded----------|     53,615 |    7.3
106    |Willows silty clay, 0 to 1 percent slopes--------------------------------|     35,116 |    4.8
107    |Scribner silt loam, 0 to 1 percent slopes, occasionally flooded----------|      2,858 |    0.4
108    |Scribner silt loam, 0 to 1 percent slopes--------------------------------|     19,757 |    2.7
109    |Scribner silt loam, 0 to 1 percent slopes, frequently flooded------------|        860 |    0.1
110    |Hustabel sandy loam, 0 to 1 percent slopes-------------------------------|      1,414 |    0.2
112    |Westfan loam, 0 to 2 percent slopes--------------------------------------|     24,013 |    3.3
113    |Westfan loam, sodic, 0 to 2 percent slopes-------------------------------|        310 |     *
114    |Westfan clay loam, 0 to 1 percent slopes---------------------------------|      1,257 |    0.2
115    |Clear Lake clay, 0 to 1 percent slopes, occasionally flooded-------------|     18,810 |    2.5
116    |Clear Lake clay, calcareous, 0 to 2 percent slopes, occasionally flooded-|      1,518 |    0.2
117    |Clear Lake clay, calcareous, 0 to 1 percent slopes, frequently flooded---|        656 |     *
118    |Clear Lake clay, 0 to 2 percent slopes, frequently flooded---------------|      1,447 |    0.2
124    |Moonbend silt loam, 0 to 2 percent slopes, occasionally flooded----------|      6,843 |    0.9
125    |Moonbend silt loam, 0 to 2 percent slopes--------------------------------|     13,986 |    1.9
126    |Moonbend silt loam, 0 to 2 percent slopes, frequently flooded------------|      2,967 |    0.4
127    |Mallard clay loam, 0 to 1 percent slopes---------------------------------|     14,734 |    2.0
128    |Mallard loam, 0 to 1 percent slopes--------------------------------------|      2,858 |    0.4
129    |Mallard clay loam, 0 to 1 percent slopes, occasionally flooded-----------|        589 |     *
130    |Corbiere silt loam, 0 to 1 percent slopes--------------------------------|      3,153 |    0.4
131    |Corbiere silt loam, 0 to 2 percent slopes, frequently flooded------------|      3,749 |    0.5
133    |Corbiere silt loam, 0 to 2 percent slopes, occasionally flooded----------|      3,768 |    0.5
136    |Colusa loam, 0 to 2 percent slopes---------------------------------------|      2,599 |    0.4
141    |Myers clay, 0 to 2 percent slopes----------------------------------------|      4,163 |    0.6
144    |Hillgate clay loam, 0 to 2 percent slopes--------------------------------|     15,093 |    2.0
145    |Hillgate loam, 0 to 2 percent slopes-------------------------------------|      4,611 |    0.6
147    |Hillgate loam, 1 to 5 percent slopes-------------------------------------|      2,250 |    0.3
150    |Arbuckle sandy loam, 1 to 5 percent slopes-------------------------------|      7,228 |    1.0
151    |Arbuckle-Hillgate complex, 1 to 5 percent slopes-------------------------|      8,713 |    1.2
152    |Arbuckle gravelly loam, 1 to 5 percent slopes----------------------------|      1,029 |    0.1
155    |Alcapay clay, 0 to 1 percent slopes--------------------------------------|      8,954 |    1.2
160    |Grandbend loam, 0 to 2 percent slopes------------------------------------|      6,522 |    0.9
170    |Vina loam, 0 to 2 percent slopes, frequently flooded---------------------|      4,320 |    0.6
171    |Vina loam, 0 to 2 percent slopes-----------------------------------------|     19,422 |    2.6
172    |Vina fine sandy loam, 0 to 2 percent slopes, frequently flooded----------|      2,000 |    0.3
174    |Vina loam, 0 to 2 percent slopes, occasionally flooded-------------------|      1,686 |    0.2
175    |Tujunga loam, overwash, 0 to 2 percent slopes, frequently flooded--------|        773 |    0.1
176    |Columbia fine sandy loam, 0 to 2 percent slopes, frequently flooded------|         52 |     *
177    |Holillipah loamy sand, channeled, 0 to 2 percent slopes------------------|         17 |     *
185    |Riverwash----------------------------------------------------------------|      2,036 |    0.3
187    |Westfan loam, 0 to 2 percent slopes, occasionally flooded----------------|        427 |     *
188    |Westfan loam, clay substratum, 0 to 2 percent slopes---------------------|      2,252 |    0.3
189    |Arand very gravelly sandy loam, 0 to 2 percent slopes--------------------|      3,192 |    0.4
190    |Arand very gravelly loam, 0 to 2 percent slopes--------------------------|        918 |    0.1
193    |Westfan gravelly loam, 0 to 2 percent slopes-----------------------------|      6,318 |    0.9
200    |Clear Lake clay, 0 to 2 percent slopes, occasionally flooded-------------|      1,069 |    0.1
204    |Capay clay, 0 to 3 percent slopes, occasionally flooded------------------|        881 |    0.1
205    |Capay clay, 0 to 3 percent slopes----------------------------------------|      4,603 |    0.6
206    |Capay clay, 5 to 9 percent slopes----------------------------------------|      5,317 |    0.7
210    |Corval loam, 0 to 3 percent slopes---------------------------------------|      6,469 |    0.9
211    |Corval clay loam, 0 to 3 percent slopes----------------------------------|      4,997 |    0.7
212    |Ayar clay, 5 to 15 percent slopes----------------------------------------|      4,151 |    0.6
213    |Ayar clay, 15 to 30 percent slopes---------------------------------------|      5,547 |    0.8
215    |Altamont-Sehorn complex, 15 to 30 percent slopes-------------------------|      5,354 |    0.7
216    |Altamont-Sehorn complex, 9 to 15 percent slopes--------------------------|      3,819 |    0.5
218    |Sehorn-Altamont complex, 30 to 50 percent slopes-------------------------|     12,171 |    1.6
220    |Altamont silty clay, 5 to 9 percent slopes-------------------------------|      2,920 |    0.4
221    |Altamont silty clay, 9 to 15 percent slopes------------------------------|        667 |     *
230    |Corning clay loam, 1 to 5 percent slopes---------------------------------|      9,176 |    1.2
232    |Maywood gravelly loam, 0 to 2 percent slopes, occasionally flooded-------|         71 |     *
233    |Eastpark clay loam, 0 to 2 percent slopes--------------------------------|        186 |     *
241    |Contra Costa-Altamont association, 30 to 50 percent slopes---------------|        706 |     *
253    |Millsholm-Altamont-Rock outcrop complex, 5 to 15 percent slopes----------|      3,370 |    0.5
255    |Millsholm-Rock outcrop complex, 9 to 30 percent slopes-------------------|      2,537 |    0.3
257    |Millsholm-Capay complex, 3 to 9 percent slopes---------------------------|      1,240 |    0.2
261    |Millsholm-Altamont complex, 15 to 30 percent slopes----------------------|        128 |     *
270    |Balcom-Ayar complex, 15 to 30 percent slopes-----------------------------|        875 |    0.1
271    |Balcom-Ayar complex, 30 to 50 percent slopes-----------------------------|      1,797 |    0.2
275    |Goldeagle-Positas-Balcom complex, 30 to 75 percent slopes----------------|     30,257 |    4.1
276    |Positas gravelly sandy loam, 30 to 50 percent slopes---------------------|      3,729 |    0.5
280    |Skyhigh-Millsholm complex, 15 to 50 percent slopes-----------------------|      4,932 |    0.7
300    |Contra Costa-Millsholm complex, 50 to 75 percent slopes------------------|     14,462 |    2.0
305    |Contra Costa loam, 50 to 75 percent slopes-------------------------------|      7,389 |    1.0
311    |Contra Costa loam, 9 to 15 percent slopes--------------------------------|      1,257 |    0.2
312    |Saltcanyon loam, 1 to 5 percent slopes-----------------------------------|      2,266 |    0.3
313    |Saltcanyon loam, 5 to 9 percent slopes-----------------------------------|        731 |     *
315    |Mallard clay loam, 2 to 5 percent slopes---------------------------------|      1,346 |    0.2
316    |Hillgate loam, 5 to 9 percent slopes-------------------------------------|      5,918 |    0.8
320    |Millsholm loam, 5 to 30 percent slopes-----------------------------------|      4,889 |    0.7
329    |Sehorn-Millsholm-Altamont complex, 15 to 30 percent slopes---------------|        233 |     *
330    |Millsholm-Contra Costa complex, 15 to 30 percent slopes------------------|      2,741 |    0.4
331    |Sehorn-Millsholm-Rock outcrop complex, 30 to 50 percent slopes-----------|      1,608 |    0.2
332    |Millsholm-Rock outcrop association, 30 to 75 percent slopes--------------|     16,660 |    2.3
334    |Millsholm-Contra Costa association, 30 to 75 percent slopes--------------|     54,890 |    7.4
337    |Millsholm-Saltcanyon association, 5 to 15 percent slopes-----------------|      2,701 |    0.4
345    |Skyhigh-Sleeper-Millsholm association, 15 to 30 percent slopes-----------|      2,518 |    0.3
346    |Skyhigh-Millsholm-Sleeper association, 30 to 50 percent slopes-----------|        545 |     *
347    |Boar-Sleeper complex, 15 to 30 percent slopes----------------------------|        322 |     *
348    |Boar-Sleeper complex, 30 to 50 percent slopes----------------------------|        728 |     *
350    |Haploxererts, 30 to 50 percent slopes------------------------------------|        354 |     *
355    |Venado clay, 0 to 2 percent slopes---------------------------------------|      3,966 |    0.5
360    |Bearvalley gravelly sandy loam, 2 to 5 percent slopes--------------------|        581 |     *
365    |Leesville clay loam, 2 to 5 percent slopes-------------------------------|      3,561 |    0.5
366    |Leesville clay loam, 0 to 2 percent slopes-------------------------------|        145 |     *
370    |Livermore very gravelly loam, 5 to 9 percent slopes----------------------|        827 |    0.1
371    |Buttes-Millsholm complex, 30 to 50 percent slopes------------------------|      1,559 |    0.2
519    |Stonyford-Guenoc complex, 5 to 15 percent slopes-------------------------|        206 |     *
520    |Stonyford-Guenoc complex, 15 to 30 percent slopes------------------------|      1,971 |    0.3
521    |Stonyford-Guenoc complex, 30 to 50 percent slopes------------------------|      3,233 |    0.4
524    |Arand-Riverwash complex, 0 to 2 percent slopes, frequently flooded-------|        664 |     *
526    |Etsel-Maymen-Marpa association, 30 to 50 percent slopes------------------|     17,783 |    2.4
527    |Maymen-Etsel-Speaker association, 30 to 50 percent slopes----------------|         76 |     *
528    |Maymen-Etsel-Snook complex, 30 to 75 percent slopes----------------------|      1,939 |    0.3
529    |Maymen-Etsel-Mayacama-Complex, 30 to 75 percent slopes-------------------|        804 |    0.1
542    |Okiota-Dubakella-Henneke complex, 15 to 50 percent slopes----------------|        793 |    0.1
545    |Henneke-Montara-Rock outcrop complex, 15 to 50 percent slopes------------|     20,975 |    2.8
548    |Henneke-Okiota complex, 30 to 50 percent slopes--------------------------|      7,520 |    1.0
549    |Henneke-Okiota complex, 50 to 75 percent slopes--------------------------|     14,344 |    1.9
557    |Neuns-Bamtush-Speaker complex, 30 to 50 percent slopes-------------------|        582 |     *
564    |Fouts-Yorkville-Squawrock association, 15 to 50 percent slopes-----------|        973 |    0.1
570    |Endoaquolls, 0 to 2 percent slopes, frequently ponded--------------------|         58 |     *
590    |Neuns-Marpa-Goulding complex, 30 to 50 percent slopes--------------------|     12,441 |    1.7
591    |Neuns-Sheetiron-Goulding complex, 30 to 50 percent slopes----------------|        881 |    0.1
592    |Neuns-Goulding-Sheetiron complex, 50 to 75 percent slopes----------------|         52 |     *
596    |Yollabolly-Rock outcrop-Freezeout complex, 50 to 75 percent slopes-------|        557 |     *
597    |Yollabolly-Freezeout complex, 30 to 50 percent slopes--------------------|      2,056 |    0.3
599    |Freezeout-Yollabolly complex, 30 to 50 percent slopes--------------------|      2,919 |    0.4
600    |Freezeout-Yollabolly association, 50 to 75 percent slopes----------------|        457 |     *
610    |Neuns-Bamtush-Goulding association, 30 to 50 percent slopes--------------|     16,244 |    2.2
650    |Bamtush-Marpa complex, 15 to 30 percent slopes---------------------------|        626 |     *
651    |Bamtush-Marpa complex, 30 to 50 percent slopes---------------------------|      1,789 |    0.2
652    |Water--------------------------------------------------------------------|        637 |     *
       |                                                                         |____________|________
       |     Total---------------------------------------------------------------|    737,920 |  100.0
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     * Less than 0.1 percent.