Yolo County, California                                                                         Print date: 05/16/2001
Table J2c.--Chemical Properties of the Soils

Soil properties are measured or inferred from direct observations in the field or laboratory.

Laboratory data for selected pedons are included in "Selected Chemical Laboratory Data" Report.

(Absence of an entry indicates that data were not estimated.)

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|AaA:                                         |       |      |         |         |         |        |               |           |
| Arbuckle -----------------------------------|  0-10 |12-25 |  10-15  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 10-36 |18-30 |  10-12  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 36-60 |15-25 |  10-15  | 6.6-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|AaB:                                         |       |      |         |         |         |        |               |           |
| Arbuckle -----------------------------------|  0-10 |12-25 |  10-15  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 10-36 |18-30 |  10-12  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 36-60 |15-25 |  10-15  | 6.6-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|BaD3:                                        |       |      |         |         |         |        |               |           |
| Balcom -------------------------------------|  0-10 |27-35 |  15-25  | 7.4-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 10-20 |27-35 |  15-20  | 7.9-8.4 |   5-10  |   0    |    0.0-2.0    |     0     |
|                                             | 20-24 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|BaE2:                                        |       |      |         |         |         |        |               |           |
| Balcom -------------------------------------|  0-24 |27-35 |  15-25  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 24-37 |27-35 |  15-20  | 7.9-8.4 |   5-10  |   0    |    0.0-2.0    |     0     |
|                                             | 37-41 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|BaF2:                                        |       |      |         |         |         |        |               |           |
| Balcom -------------------------------------|  0-24 |27-35 |  15-25  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 24-37 |27-35 |  15-20  | 7.9-8.4 |   5-10  |   0    |    0.0-2.0    |     0     |
|                                             | 37-41 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|BaG3:                                        |       |      |         |         |         |        |               |           |
| Balcom -------------------------------------|  0-10 |27-35 |  15-25  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 10-20 |27-35 |  15-20  | 7.9-8.4 |   5-10  |   0    |    0.0-2.0    |     0     |
|                                             | 20-24 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|BdF2:                                        |       |      |         |         |         |        |               |           |
| Balcom -------------------------------------|  0-20 |27-35 |  15-25  | 7.9-8.4 |   0-2   |   0    |    0.0-2.0    |     0     |
|                                             | 20-30 |27-35 |  15-20  | 7.9-8.4 |   5-10  |   0    |    0.0-2.0    |     0     |
|                                             | 30-34 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
| Dibble -------------------------------------|  0-4  |27-30 |  15-25  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             |  4-30 |35-45 |  20-35  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 30-34 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|BrA:                                         |       |      |         |         |         |        |               |           |
| Brentwood ----------------------------------|  0-10 |27-40 |  15-25  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 10-35 |35-45 |  25-35  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 35-60 |25-40 |  25-35  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Ca:                                          |       |      |         |         |         |        |               |           |
| Capay --------------------------------------|  0-36 |40-55 |  30-45  | 6.6-8.4 |   0-2   |   0    |    0.0-2.0    |    0-5    |
|                                             | 36-64 |35-60 |  30-45  | 6.6-8.4 |   1-5   |   0    |    0.0-2.0    |    5-10   |
|                                             |       |      |         |         |         |        |               |           |
|Cb:                                          |       |      |         |         |         |        |               |           |
| Capay --------------------------------------|  0-36 |40-55 |  30-45  | 6.6-8.4 |   0-2   |   0    |    0.0-2.0    |    0-5    |
|                                             | 36-60 |35-60 |  30-45  | 6.6-8.4 |   1-5   |   0    |    0.0-2.0    |    5-10   |
|                                             |       |      |         |         |         |        |               |           |
|Cc:                                          |       |      |         |         |         |        |               |           |
| Capay --------------------------------------|  0-36 |40-55 |  30-45  | 6.6-8.4 |   0-2   |   0    |    0.0-2.0    |    0-5    |
|                                             | 36-60 |35-60 |  30-45  | 6.6-8.4 |   1-5   |   0    |    0.0-2.0    |    5-10   |
|                                             |       |      |         |         |         |        |               |           |
|Ch:                                          |       |      |         |         |         |        |               |           |
| Clear lake ---------------------------------|  0-20 |35-40 |  30-45  | 6.6-8.4 |    0    |   0    |    0.0-4.0    |    0-5    |
|                                             | 20-60 |40-60 |  40-50  | 7.4-8.4 |   0-5   |   0    |    0.0-8.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Ck:                                          |       |      |         |         |         |        |               |           |
| Clear lake ---------------------------------|  0-25 |40-60 |  40-50  | 6.6-8.4 |    0    |   0    |    0.0-4.0    |    0-5    |
|                                             | 25-60 |40-60 |  40-50  | 7.4-8.4 |   0-5   |   0    |    0.0-8.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Cn:                                          |       |      |         |         |         |        |               |           |
| Clear lake long flooding duration-----------|  0-25 |35-40 |  30-45  | 6.6-8.4 |    0    |   0    |    0.0-4.0    |    0-5    |
|                                             | 25-60 |40-60 |  40-50  | 7.4-8.4 |   0-5   |   0    |    0.0-8.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
| Clear lake brief flooding duration----------|  0-13 |15-20 |  40-50  | 6.6-7.3 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             | 13-60 |40-60 |  40-50  | 7.4-8.4 |   0-5   |   0    |    0.0-8.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|CrE2:                                        |       |      |         |         |         |        |               |           |
| Climara ------------------------------------|  0-22 |40-60 |  35-50  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 22-49 |40-60 |  35-50  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 49-53 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|CtD2:                                        |       |      |         |         |         |        |               |           |
| Corning ------------------------------------|  0-14 |10-25 | 5.0-10  | 5.1-6.0 |    0    |   0    |       0       |     0     |
|                                             | 14-27 |35-55 |  20-30  | 5.1-6.5 |    0    |   0    |       0       |     0     |
|                                             | 27-60 |35-55 |  20-30  | 5.1-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|CtE2:                                        |       |      |         |         |         |        |               |           |
| Corning ------------------------------------|  0-14 |10-25 | 5.0-10  | 5.1-6.0 |    0    |   0    |       0       |     0     |
|                                             | 14-27 |35-55 |  20-30  | 5.1-6.5 |    0    |   0    |       0       |     0     |
|                                             | 27-60 |35-55 |  20-30  | 5.1-7.3 |    0    |   0    |       0       |     0     |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|                                             |       |      |         |         |         |        |               |           |
|DaF2:                                        |       |      |         |         |         |        |               |           |
| Dibble -------------------------------------|  0-4  |27-30 |  15-25  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             |  4-30 |35-45 |  20-35  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 30-34 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|DaG2:                                        |       |      |         |         |         |        |               |           |
| Dibble -------------------------------------|  0-4  |27-30 |  15-25  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             |  4-30 |35-45 |  20-35  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 30-34 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|DbE2:                                        |       |      |         |         |         |        |               |           |
| Dibble -------------------------------------|  0-4  |27-30 |  15-25  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             |  4-30 |35-45 |  20-35  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 30-34 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
| Millsholm ----------------------------------|  0-4  |20-27 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             |  4-19 |20-27 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 19-23 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|DbF2:                                        |       |      |         |         |         |        |               |           |
| Dibble -------------------------------------|  0-4  |27-30 |  15-25  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             |  4-30 |35-45 |  20-35  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 30-34 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
| Millsholm ----------------------------------|  0-4  |20-27 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             |  4-19 |20-27 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 19-23 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|DbG2:                                        |       |      |         |         |         |        |               |           |
| Dibble -------------------------------------|  0-4  |27-30 |  15-25  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             |  4-30 |35-45 |  20-35  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 30-39 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
| Millsholm ----------------------------------|  0-4  |20-27 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             |  4-19 |20-27 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 19-23 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|GP:                                          |       |      |         |         |         |        |               |           |
| Gravel pits --------------------------------|  0-6  | 0-1  |   ---   |   ---   |   ---   |  ---   |      ---      |     0     |
|                                             |  6-60 | 0-1  |   ---   |   ---   |   ---   |  ---   |      ---      |     0     |
|                                             |       |      |         |         |         |        |               |           |
|HcA:                                         |       |      |         |         |         |        |               |           |
| Hillgate -----------------------------------|  0-15 |10-25 |  10-15  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 15-39 |40-45 |  30-35  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 39-70 |27-35 |  20-30  | 6.6-7.8 |    0    |   0    |       0       |     0     |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|                                             |       |      |         |         |         |        |               |           |
|HcC2:                                        |       |      |         |         |         |        |               |           |
| Hillgate -----------------------------------|  0-11 |10-25 |  10-15  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 11-30 |40-45 |  30-35  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 30-70 |27-35 |  20-30  | 6.6-7.8 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|HdA:                                         |       |      |         |         |         |        |               |           |
| Hillgate -----------------------------------|  0-25 |10-25 |  10-15  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 25-39 |40-45 |  30-35  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 39-70 |27-35 |  20-30  | 6.6-7.8 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|HdC:                                         |       |      |         |         |         |        |               |           |
| Hillgate -----------------------------------|  0-25 |10-25 |  10-15  | 5.6-6.5 |    0    |   0    |       0       |     0     |
|                                             | 25-39 |40-45 |  30-35  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 39-70 |27-35 |  20-30  | 6.6-7.8 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|La:                                          |       |      |         |         |         |        |               |           |
| Lang ---------------------------------------|  0-6  | 8-18 | 5.0-10  | 5.1-6.5 |    0    |   0    |       0       |     0     |
|                                             |  6-47 | 0-10 | 1.0-5.0 | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 47-85 | 5-18 | 5.0-10  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Lb:                                          |       |      |         |         |         |        |               |           |
| Lang ---------------------------------------|  0-6  | 8-18 | 5.0-10  | 5.1-6.5 |    0    |   0    |       0       |     0     |
|                                             |  6-47 | 0-10 | 1.0-5.0 | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 47-85 |35-60 | 5.0-10  | 6.6-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Lc:                                          |       |      |         |         |         |        |               |           |
| Lang ---------------------------------------|  0-6  | 8-18 | 5.0-10  | 5.1-6.5 |    0    |   0    |       0       |     0     |
|                                             |  6-47 | 0-10 | 1.0-5.0 | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 47-85 |35-60 | 5.0-10  | 6.6-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Ld:                                          |       |      |         |         |         |        |               |           |
| Lang ---------------------------------------|  0-6  |15-25 | 5.0-10  | 5.1-6.5 |    0    |   0    |       0       |     0     |
|                                             |  6-47 | 0-10 | 1.0-5.0 | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 47-85 |35-60 |  25-40  | 6.6-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Lg:                                          |       |      |         |         |         |        |               |           |
| Laugenour ----------------------------------|  0-11 |10-18 | 5.0-15  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 11-20 |10-15 | 5.0-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 20-68 | 5-18 | 5.0-10  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Lh:                                          |       |      |         |         |         |        |               |           |
| Laugenour ----------------------------------|  0-11 |10-18 | 5.0-15  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 11-20 |10-15 | 5.0-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 20-68 | 5-18 | 5.0-10  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|Lk:                                          |       |      |         |         |         |        |               |           |
| Laugenour ----------------------------------|  0-11 |10-18 | 5.0-15  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 11-50 |10-18 | 5.0-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 50-60 |27-35 |  15-20  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Lm:                                          |       |      |         |         |         |        |               |           |
| Loamy alluvial land ------------------------|  0-10 | 5-20 | 5.0-10  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 10-30 | 5-20 | 5.0-10  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 30-60 | 5-20 | 5.0-10  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|M-W:                                         |       |      |         |         |         |        |               |           |
| Miscellaneous water ------------------------|  ---  | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|Ma:                                          |       |      |         |         |         |        |               |           |
| Made land ----------------------------------|  0-60 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|Mb:                                          |       |      |         |         |         |        |               |           |
| Maria --------------------------------------|  0-13 |18-27 |  10-20  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 13-72 |18-30 |  10-20  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Mc:                                          |       |      |         |         |         |        |               |           |
| Maria --------------------------------------|  0-13 |18-27 |  10-20  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 13-72 |18-30 |  10-20  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Md:                                          |       |      |         |         |         |        |               |           |
| Maria --------------------------------------|  0-13 |18-27 |  10-20  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 13-40 |18-30 |  10-20  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 40-60 |40-60 |  25-40  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Mf:                                          |       |      |         |         |         |        |               |           |
| Marvin -------------------------------------|  0-12 |27-35 |  20-25  | 6.6-7.8 |    0    |   0    |    0.0-4.0    |     0     |
|                                             | 12-41 |40-60 |  30-50  | 7.4-8.4 |   0-5   |   0    |    0.0-4.0    |     0     |
|                                             | 41-60 |27-40 |  15-30  | 7.9-9.0 |   0-5   |   0    |    0.0-4.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Mk:                                          |       |      |         |         |         |        |               |           |
| Merritt ------------------------------------|  0-18 |27-35 |  20-25  | 6.6-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 18-27 |20-30 |  10-20  | 7.4-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 27-42 |15-20 |  10-15  | 7.4-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 42-74 | 5-15 | 5.0-10  | 7.4-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Mn:                                          |       |      |         |         |         |        |               |           |
| Merritt ------------------------------------|  0-18 |27-35 |  20-25  | 7.4-8.4 |   0-5   |   0    |    4.0-8.0    |     0     |
|                                             | 18-27 |20-30 |  10-20  | 7.4-8.4 |   0-5   |   0    |    4.0-8.0    |     0     |
|                                             | 27-42 |15-20 |  10-15  | 7.4-8.4 |   0-5   |   0    |    4.0-8.0    |     0     |
|                                             | 42-74 |40-60 |  25-40  | 7.9-9.0 |   0-5   |   0    |    4.0-8.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|Mo:                                          |       |      |         |         |         |        |               |           |
| Merritt ------------------------------------|  0-18 |27-35 |  20-25  | 6.6-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 18-27 |20-30 |  10-20  | 7.4-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 27-42 |15-20 |  10-15  | 7.4-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 42-74 |40-60 |  25-40  | 7.4-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Mp:                                          |       |      |         |         |         |        |               |           |
| Merritt ------------------------------------|  0-18 |27-35 |  20-25  | 7.4-8.4 |   0-5   |   0    |    8.0-16.0   |    0-5    |
|                                             | 18-27 |20-30 |  10-20  | 7.9-9.0 |   0-5   |   0    |    8.0-16.0   |    5-10   |
|                                             | 27-42 |15-20 |  10-15  | 7.9-9.0 |   0-5   |   0    |    8.0-16.0   |    5-10   |
|                                             | 42-60 | 5-15 | 5.0-10  | 7.9-9.0 |   0-5   |   0    |    8.0-16.0   |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
| Merritt ------------------------------------|  0-18 |27-35 |  20-25  | 7.4-8.4 |   0-5   |   0    |    8.0-16.0   |    0-5    |
|                                             | 18-27 |20-30 |  10-20  | 7.9-9.0 |   0-5   |   0    |    8.0-16.0   |    5-10   |
|                                             | 27-42 |15-20 |  10-15  | 7.9-9.0 |   0-5   |   0    |    8.0-16.0   |    5-10   |
|                                             | 42-60 |40-60 |  25-40  | 7.9-9.0 |   0-5   |   0    |    8.0-16.0   |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|MrG2:                                        |       |      |         |         |         |        |               |           |
| Millsholm ----------------------------------|  0-4  |20-27 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             |  4-19 |20-27 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 19-23 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|Ms:                                          |       |      |         |         |         |        |               |           |
| Myers --------------------------------------|  0-40 |40-60 |  35-50  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 40-60 |40-60 |  35-50  | 7.4-9.0 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Oa:                                          |       |      |         |         |         |        |               |           |
| Omni ---------------------------------------|  0-12 |27-35 |  10-20  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 12-42 |40-45 |  30-35  | 7.9-9.0 |   0-5   |  0-5   |    0.0-2.0    |     0     |
|                                             | 42-60 |35-60 |  30-50  | 7.9-9.0 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Ob:                                          |       |      |         |         |         |        |               |           |
| Omni ---------------------------------------|  0-12 |40-45 |  25-35  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 12-42 |40-45 |  30-35  | 7.9-9.0 |   0-5   |  0-5   |    0.0-2.0    |     0     |
|                                             | 42-60 |35-60 |  30-50  | 7.9-9.0 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Pa:                                          |       |      |         |         |         |        |               |           |
| Pescadero ----------------------------------|  0-3  |40-45 |  30-35  | 7.4-8.4 |    0    |   0    |    4.0-8.0    |    5-10   |
|                                             |  3-40 |40-60 |  30-50  | 7.9-9.6 |   0-5   |   0    |    4.0-16.0   |   15-20   |
|                                             | 40-67 |27-40 |  25-35  | 7.9-9.6 |   5-10  |   0    |    4.0-16.0   |    5-10   |
|                                             | 67-95 |20-35 |  15-30  | 7.9-9.6 |   5-15  |   0    |    4.0-16.0   |    5-10   |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|Pb:                                          |       |      |         |         |         |        |               |           |
| Pescadero ----------------------------------|  0-3  |40-45 |  30-35  | 7.4-8.4 |    0    |   0    |    4.0-8.0    |   15-25   |
|                                             |  3-40 |40-60 |  30-50  | 7.9-9.6 |   0-5   |   0    |    8.0-16.0   |   15-90   |
|                                             | 40-67 |27-40 |  25-35  | 7.9-9.6 |   5-10  |   0    |    4.0-16.0   |    5-10   |
|                                             | 67-95 |20-35 |  15-30  | 7.9-9.6 |   5-15  |   0    |    4.0-16.0   |    5-10   |
|                                             |       |      |         |         |         |        |               |           |
|Pc:                                          |       |      |         |         |         |        |               |           |
| Pescadero ----------------------------------|  0-15 |15-27 |  25-30  | 7.4-8.4 |    0    |   0    |    4.0-8.0    |   15-25   |
|                                             | 15-50 |40-60 |  30-50  | 7.9-9.6 |   0-5   |   0    |    8.0-16.0   |   15-90   |
|                                             | 50-60 |27-40 |  25-35  | 7.9-9.6 |   5-10  |   0    |    4.0-16.0   |   15-25   |
|                                             |       |      |         |         |         |        |               |           |
|PfE2:                                        |       |      |         |         |         |        |               |           |
| Positas ------------------------------------|  0-14 |15-25 |  10-15  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 14-31 |40-60 |  30-50  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 31-60 |40-40 |  30-50  | 6.6-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|PfF2:                                        |       |      |         |         |         |        |               |           |
| Positas ------------------------------------|  0-14 |15-25 |  10-15  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 14-31 |40-60 |  30-50  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 31-60 |40-60 |  30-50  | 6.6-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|PfF3:                                        |       |      |         |         |         |        |               |           |
| Positas ------------------------------------|  0-10 |15-25 |  10-15  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 10-29 |40-60 |  30-50  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 29-60 |40-60 |  30-50  | 6.6-7.3 |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Ra:                                          |       |      |         |         |         |        |               |           |
| Reiff --------------------------------------|  0-16 | 8-18 | 5.0-10  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 16-60 | 8-18 | 5.0-10  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Rb:                                          |       |      |         |         |         |        |               |           |
| Reiff --------------------------------------|  0-16 | 8-18 | 5.0-10  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 16-60 | 8-18 | 5.0-10  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Rg:                                          |       |      |         |         |         |        |               |           |
| Rincon -------------------------------------|  0-15 |27-35 |  25-30  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 15-56 |35-45 |  30-35  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 56-72 |27-35 |  25-30  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Rh:                                          |       |      |         |         |         |        |               |           |
| Riverwash ----------------------------------|  0-6  | 0-1  |   ---   |   ---   |    0    |   0    |       0       |     0     |
|                                             |  6-60 | 0-5  |   ---   |   ---   |    0    |   0    |       0       |     0     |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|Rk:                                          |       |      |         |         |         |        |               |           |
| Riz ----------------------------------------|  0-10 |20-27 |  10-15  | 6.6-8.4 |    0    |   0    |    4.0-16.0   |    0-5    |
|                                             | 10-44 |35-45 |  25-35  | 7.9-9.0 |   0-5   |   0    |    4.0-16.0   |   15-20   |
|                                             | 44-69 |25-35 |  15-20  | 7.9-9.0 |    0    |   0    |    4.0-16.0   |    5-10   |
|                                             |       |      |         |         |         |        |               |           |
|Rn:                                          |       |      |         |         |         |        |               |           |
| Riz ----------------------------------------|  0-10 |20-27 |  10-15  | 6.6-8.4 |    0    |   0    |    4.0-16.0   |    0-5    |
|                                             | 10-44 |35-45 |  25-35  | 7.9-9.0 |   0-5   |   0    |    4.0-16.0   |   15-20   |
|                                             | 44-69 |25-35 |  15-20  | 7.9-9.0 |    0    |   0    |    4.0-16.0   |    5-10   |
|                                             |       |      |         |         |         |        |               |           |
|RoG:                                         |       |      |         |         |         |        |               |           |
| Rock land ----------------------------------|  0-10 | ---  | 5.0-10  | 6.1-7.3 |    0    |   0    |       0       |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|Sa:                                          |       |      |         |         |         |        |               |           |
| Sacramento ---------------------------------|  0-16 |30-40 |  24-35  | 5.6-7.3 |    0    |   0    |       0       |    0-5    |
|                                             | 16-53 |60-70 |  40-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             | 53-60 |40-70 |  35-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Sb:                                          |       |      |         |         |         |        |               |           |
| Sacramento ---------------------------------|  0-16 |30-40 |  25-35  | 5.6-7.3 |    0    |   0    |       0       |    0-5    |
|                                             | 16-53 |60-70 |  40-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             | 53-60 |40-70 |  35-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Sc:                                          |       |      |         |         |         |        |               |           |
| Sacramento ---------------------------------|  0-16 |60-70 |  40-55  | 5.6-7.3 |    0    |   0    |       0       |    0-5    |
|                                             | 16-53 |60-70 |  40-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             | 53-60 |40-70 |  35-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Sd:                                          |       |      |         |         |         |        |               |           |
| Sacramento ---------------------------------|  0-16 |60-70 |  40-55  | 5.6-7.3 |    0    |   0    |       0       |    0-5    |
|                                             | 16-53 |60-70 |  40-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             | 53-60 |40-70 |  35-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Se:                                          |       |      |         |         |         |        |               |           |
| Sacramento ---------------------------------|  0-16 |60-70 |  40-55  | 5.6-7.3 |    0    |   0    |       0       |    0-5    |
|                                             | 16-53 |60-70 |  40-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             | 53-60 |40-70 |  35-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Sf:                                          |       |      |         |         |         |        |               |           |
| Sacramento ---------------------------------|  0-16 |60-70 |  40-55  | 5.6-7.3 |    0    |   0    |       0       |    0-5    |
|                                             | 16-36 |60-70 |  40-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             | 36-60 |40-70 |  35-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|Sg:                                          |       |      |         |         |         |        |               |           |
| Sacramento ---------------------------------|  0-16 |30-40 |  25-35  | 5.6-7.3 |    0    |   0    |       0       |    0-5    |
|                                             | 16-53 |60-70 |  40-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             | 53-60 |40-70 |  35-55  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Sh:                                          |       |      |         |         |         |        |               |           |
| San ysidro ---------------------------------|  0-20 |15-25 |  10-15  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 20-55 |35-45 |  20-30  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 55-60 |27-35 |  15-25  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|SkD:                                         |       |      |         |         |         |        |               |           |
| Sehorn -------------------------------------|  0-10 |40-50 |  25-45  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 10-40 |35-50 |  25-40  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 40-44 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|SkE2:                                        |       |      |         |         |         |        |               |           |
| Sehorn -------------------------------------|  0-8  |40-50 |  25-45  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |  8-38 |35-50 |  25-40  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 38-42 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|SkF2:                                        |       |      |         |         |         |        |               |           |
| Sehorn -------------------------------------|  0-8  |40-50 |  25-45  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |  8-38 |35-50 |  25-40  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 38-42 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|SlD:                                         |       |      |         |         |         |        |               |           |
| Sehorn -------------------------------------|  0-8  |40-50 |  25-45  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |  8-38 |35-50 |  25-40  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 38-42 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|SmD:                                         |       |      |         |         |         |        |               |           |
| Sehorn -------------------------------------|  0-10 |40-50 |  25-45  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 10-40 |35-50 |  25-40  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 40-44 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
| Balcom -------------------------------------|  0-20 |27-35 |  15-25  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 20-37 |27-35 |  15-20  | 7.9-8.4 |   5-10  |   0    |    0.0-2.0    |     0     |
|                                             | 37-41 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|SmE2:                                        |       |      |         |         |         |        |               |           |
| Sehorn -------------------------------------|  0-8  |40-50 |  25-45  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |  8-38 |35-50 |  25-40  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 38-42 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
| Balcom -------------------------------------|  0-20 |27-35 |  15-25  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 20-37 |27-35 |  15-20  | 7.9-8.4 |   5-10  |   0    |    0.0-2.0    |     0     |
|                                             | 37-41 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|SmF2:                                        |       |      |         |         |         |        |               |           |
| Sehorn -------------------------------------|  0-8  |40-50 |  25-45  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |  8-38 |35-50 |  25-40  | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 38-42 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
| Balcom -------------------------------------|  0-20 |27-35 |  15-25  | 7.9-8.4 |   0-5   |   0    |    0.0-2.0    |     0     |
|                                             | 20-37 |27-35 |  15-20  | 7.9-8.4 |   5-10  |   0    |    0.0-2.0    |     0     |
|                                             | 37-41 | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|Sn:                                          |       |      |         |         |         |        |               |           |
| Soboba -------------------------------------|  0-4  | 5-15 | 1.0-5.0 | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             |  4-60 | 0-5  | 1.0-5.0 | 7.9-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|So:                                          |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |15-27 |  10-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-60 |18-27 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Sp:                                          |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |15-27 |  10-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-60 |18-27 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Sr:                                          |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |15-27 |  10-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-60 |18-27 |  10-20  | 6.6-8.4 |    0    |   0    |    4.0-16.0   |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Ss:                                          |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |27-35 |  15-25  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-44 |27-30 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 44-60 |10-30 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|St:                                          |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |27-35 |  15-25  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-44 |27-30 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 44-60 |40-50 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Su:                                          |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |27-35 |  15-25  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-44 |27-30 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 44-60 |40-50 |  25-35  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |15-27 |  10-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-44 |18-27 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 44-60 |40-50 |  25-35  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Sv:                                          |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |27-35 |  15-25  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-44 |27-30 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 44-60 |40-50 |  25-35  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |15-27 |  10-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-44 |18-27 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 44-60 |40-50 |  25-35  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Sw:                                          |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |27-35 |  15-25  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-44 |27-30 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 44-60 |40-50 |  25-35  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
| Sycamore -----------------------------------|  0-14 |15-27 |  10-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 14-44 |18-27 |  10-20  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 44-60 |40-50 |  25-35  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|TaA:                                         |       |      |         |         |         |        |               |           |
| Tehama -------------------------------------|  0-10 |12-20 |  10-15  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 10-40 |25-35 |  15-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 40-63 |20-27 |  10-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|TaB:                                         |       |      |         |         |         |        |               |           |
| Tehama -------------------------------------|  0-10 |12-20 |  10-15  | 6.1-6.3 |    0    |   0    |       0       |     0     |
|                                             | 10-40 |25-35 |  15-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 40-63 |20-27 |  10-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Tb:                                          |       |      |         |         |         |        |               |           |
| Tyndall ------------------------------------|  0-16 | 7-18 | 5.0-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 16-60 | 7-18 | 5.0-10  | 7.4-9.0 |   5-10  |   0    |    4.0-8.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Tc:                                          |       |      |         |         |         |        |               |           |
| Tyndall ------------------------------------|  0-16 | 7-18 | 5.0-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 16-60 | 7-18 | 5.0-10  | 7.4-9.0 |   5-10  |   0    |    4.0-8.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Td:                                          |       |      |         |         |         |        |               |           |
| Tyndall ------------------------------------|  0-16 | 7-18 | 5.0-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 16-60 | 7-18 | 5.0-10  | 7.4-9.0 |   5-10  |   0    |    4.0-8.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|Te:                                          |       |      |         |         |         |        |               |           |
| Tyndall ------------------------------------|  0-16 | 7-18 | 5.0-15  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 16-40 | 7-18 | 5.0-10  | 7.4-9.0 |   5-10  |   0    |    4.0-8.0    |     0     |
|                                             | 40-60 |40-60 |  25-35  | 7.9-9.0 |   0-5   |   0    |    4.0-8.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Tf:                                          |       |      |         |         |         |        |               |           |
| Tyndall ------------------------------------|  0-10 |27-35 |  15-25  | 7.4-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 10-60 | 7-18 | 5.0-10  | 7.4-9.0 |   5-10  |   0    |    4.0-8.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Va:                                          |       |      |         |         |         |        |               |           |
| Valdez -------------------------------------|  0-14 |18-27 |  10-20  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 14-21 |18-35 |  10-20  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 21-60 |18-35 |  10-20  | 6.1-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Vb:                                          |       |      |         |         |         |        |               |           |
| Valdez -------------------------------------|  0-14 |18-27 |  10-20  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 14-40 |18-35 |  10-20  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 40-60 |40-60 |  30-40  | 6.1-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Vc:                                          |       |      |         |         |         |        |               |           |
| Valdez deep---------------------------------|  0-14 |18-27 |  10-20  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 14-40 |18-35 |  10-20  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 40-60 |40-60 |  30-40  | 6.1-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
| Valdez -------------------------------------|  0-14 |18-27 |  10-20  | 5.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 14-21 |18-35 |  10-20  | 5.6-7.3 |    0    |   0    |       0       |     0     |
|                                             | 21-60 |18-35 |  10-20  | 6.1-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|W:                                           |       |      |         |         |         |        |               |           |
| Water --------------------------------------|  ---  | ---  |   ---   |   ---   |   ---   |  ---   |      ---      |    ---    |
|                                             |       |      |         |         |         |        |               |           |
|Wa:                                          |       |      |         |         |         |        |               |           |
| Willows ------------------------------------|  0-15 |35-40 |  35-45  | 6.6-7.3 |    0    |   0    |    2.0-8.0    |    0-5    |
|                                             | 15-72 |40-60 |  35-50  | 8.5-9.0 |   0-5   |  0-5   |    4.0-16.0   |   10-15   |
|                                             |       |      |         |         |         |        |               |           |
|Wb:                                          |       |      |         |         |         |        |               |           |
| Willows ------------------------------------|  0-13 |40-60 |  35-50  | 6.6-7.3 |    0    |   0    |    2.0-8.0    |    0-5    |
|                                             | 13-72 |40-60 |  35-50  | 8.5-9.0 |   0-5   |  0-5   |    4.0-16.0   |   10-15   |
|                                             |       |      |         |         |         |        |               |           |
|Wc:                                          |       |      |         |         |         |        |               |           |
| Willows ------------------------------------|  0-13 |40-60 |  35-50  | 7.4-9.0 |    0    |   0    |    8.0-16.0   |    5-10   |
|                                             | 13-72 |40-60 |  35-50  | 8.5-9.0 |   0-5   |  0-5   |    8.0-16.0   |   15-25   |
|                                             |       |      |         |         |         |        |               |           |
|Wd:                                          |       |      |         |         |         |        |               |           |
| Willows ------------------------------------|  0-13 |40-60 |  35-50  | 7.4-9.0 |    0    |   0    |    8.0-16.0   |    5-10   |
|                                             | 13-72 |40-60 |  35-50  | 8.5-9.0 |   0-5   |  0-5   |    8.0-16.0   |   15-25   |
Table J2c.--Chemical Properties of the Soils--Continued

_________________________________________________________________________________________________________________________________
|                                             |       |      |         |         |         |        |               |           |
|                 Map symbol                  | Depth | Clay |Cation-  |  Soil   |Calcium  | Gypsum |   Salinity    |  Sodium   |
|                and soil name                |       |      |exchange |reaction |carbonate|        |               |adsorption |
|                                             |       |      |capacity |         |         |        |               |   ratio   |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|
|                                             |  In   | Pct  |meq/100g |   pH    |   Pct   |  Pct   |   mmhos/cm    |           |
|                                             |       |      |         |         |         |        |               |           |
|                                             |       |      |         |         |         |        |               |           |
|Wf:                                          |       |      |         |         |         |        |               |           |
| Willows ------------------------------------|  0-13 |40-60 |  35-50  | 7.4-9.0 |    0    |   0    |    8.0-16.0   |    5-10   |
|                                             | 13-72 |40-60 |  35-50  | 8.5-9.0 |   0-5   |  0-5   |    8.0-16.0   |   15-25   |
|                                             |       |      |         |         |         |        |               |           |
|Wg:                                          |       |      |         |         |         |        |               |           |
| Willows ------------------------------------|  0-20 |35-40 |  35-50  | 6.6-7.3 |    0    |   0    |    2.0-8.0    |    0-5    |
|                                             | 20-60 |40-60 |  35-50  | 8.5-9.0 |   0-5   |  0-5   |    4.0-16.0   |   10-15   |
|                                             |       |      |         |         |         |        |               |           |
|Wm:                                          |       |      |         |         |         |        |               |           |
| Willows variant ----------------------------|  0-36 |40-60 |  35-50  | 7.9-9.0 |    0    |   0    |    2.0-4.0    |    0-5    |
|                                             | 36-46 |40-60 |  35-50  | 7.9-9.0 |    0    |  0-5   |    2.0-4.0    |    0-5    |
|                                             | 46-60 |27-35 |  25-35  | 7.9-9.0 |   0-5   |  0-10  |    2.0-4.0    |    0-5    |
|                                             |       |      |         |         |         |        |               |           |
|Wn:                                          |       |      |         |         |         |        |               |           |
| Willows variant ----------------------------|  0-36 |40-60 |  35-50  | 7.9-9.0 |    0    |   0    |    2.0-4.0    |    5-10   |
|                                             | 36-46 |40-60 |  35-50  | 7.9-9.0 |    0    |  0-5   |    2.0-4.0    |   15-25   |
|                                             | 46-60 |27-35 |  25-35  | 7.9-9.0 |   0-5   |  0-10  |    2.0-4.0    |   15-25   |
|                                             |       |      |         |         |         |        |               |           |
|Ya:                                          |       |      |         |         |         |        |               |           |
| Yolo ---------------------------------------|  0-26 |15-27 |  20-30  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 26-65 |20-35 |  20-30  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Yb:                                          |       |      |         |         |         |        |               |           |
| Yolo ---------------------------------------|  0-26 |27-35 |  20-20  | 6.1-7.8 |    0    |   0    |       0       |     0     |
|                                             | 26-65 |20-35 |  20-30  | 6.1-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|Za:                                          |       |      |         |         |         |        |               |           |
| Zamora -------------------------------------|  0-10 |15-25 |  20-30  | 6.1-7.3 |    0    |   0    |       0       |     0     |
|                                             | 10-40 |27-35 |  20-30  | 6.6-7.8 |    0    |   0    |       0       |     0     |
|                                             | 40-51 |10-25 |  15-25  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             | 51-60 |10-25 |  15-25  | 6.6-8.4 |    0    |   0    |    0.0-2.0    |     0     |
|                                             |       |      |         |         |         |        |               |           |
|_____________________________________________|_______|______|_________|_________|_________|________|_______________|___________|