UNITED STATES
                  SECURITIES AND EXCHANGE COMMISSION
                        Washington, D.C. 20549

                              FORM 8-K

                           CURRENT REPORT
                   Pursuant to Section 13 OR 15(d)
               of The Securities Exchange Act of 1934


Date of Report (Date of earliest event reported) October 27, 2005
                                                _________________
                             SJW Corp.
_________________________________________________________________
     (Exact name of registrant as specified in its charter)

    California                    1-8966          77-0066628
_________________________________________________________________
 (State or other jurisdiction   (Commission      (IRS Employer
     of incorporation)         File Number)  Identification No.)

    374 W. Santa Clara Street, San Jose, California     95113
_________________________________________________________________
(Address of principal executive offices)             (Zip Code)

                             (408) 279-7800
_________________________________________________________________
         Registrant's telephone number, including area code
_________________________________________________________________

                             Not Applicable
_________________________________________________________________
  (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is 
intended to simultaneously satisfy the filing obligation of the 
registrant under any of the following provisions:

     [ ] Written communications pursuant to Rule 425 under the 
Securities Act (17 CFR 230.425)

     [ ] Soliciting material pursuant to Rule 14a-12 under the 
Exchange Act (17 CFR 240.14a-12)

     [ ] Pre-commencement communications pursuant to Rule 14d-
2(b) under the Exchange Act (17 CFR 240.14d-2(b))

     [ ] Pre-commencement communications pursuant to Rule 13e-
4(c) under the Exchange Act (17 CFR 240.13e-4(c))


Item 1.01  Entry into a Material Definitive Agreement.

Annual Retainer Fee Deferral Election Program
_____________________________________________

On October 27, 2005, the Board of Directors of SJW Corp. (the 
"Company") approved certain amendments to the Company's Annual 
Retainer Fee Deferral Election Program (the "Program") which was 
established under the Company's Long-Term Incentive Plan and in 
which the non-employee members of the Board of Directors of the 
Company, San Jose Water Company, the Company's wholly owned 
subsidiary ("SJWC"), and SJW Land Company, another wholly owned 
subsidiary of the Company, are eligible to participate. Pursuant 
to such amendments, each such non-employee Board member who 
elected to defer all or a portion of his annual retainer fees 
from one or more of the foregoing companies for the 2005 calendar 
year will have the opportunity to (i) make a new election on or 
before December 31, 2005 with respect to the form (lump sum or 
installments) in which the portion of his deferral restricted 
stock account attributable to those deferred fees is to be paid 
upon his cessation of Board service, or (ii) terminate his 
participation in the Program for the 2005 calendar year and 
receive a year-end distribution of such portion of his deferral 
restricted stock account.


Special Deferral Election Plan
______________________________

On October 27, 2005, the Board of Directors of SJWC approved an 
amendment to SJWC's Special Deferral Election Plan (the "Plan") 
which allows SJWC officers and other select employees to defer a 
portion of their salary and bonus each year. Pursuant to such 
amendment, effective January 1, 2006, participants will no longer 
have the right to designate the specific investment funds to 
serve as the measure of the investment return on their deferred 
monies.  Instead, all deferred monies will be credited with a 
fixed rate of interest, compounded semi-annually and reset 
periodically as follows: for each calendar year, effective with 
the 2006 calendar year, the fixed rate of interest will be equal 
to the then current 30-year long-term borrowing cost of funds to 
SJWC (or the equivalent thereof), as measured as of the start of 
that period. 

Additionally, pursuant to the amendment to the Plan, each 
participant will have the ability to terminate his or her 
participation in the Plan on or before November 30, 2005 and 
receive a year-end distribution of all or a portion of the monies 
he or she has deferred under the Plan. 


Executive Supplement Retirement Plan
____________________________________

On October 27, 2005, the Board of Directors of SJWC approved an 
amendment to SJWC's Executive Supplement Retirement Plan (the 
"Retirement Plan").  Pursuant to such amendment, the benefit to 
which George Belhumeur, SJWC's Senior Vice President of 
Operations, will be entitled under the Retirement Plan upon his 
retirement will be determined by increasing his Final Average 
Compensation (as defined in Section I.17 of the Retirement Plan) 
by the dollar amount obtained by dividing the accrued vacation 
and termination payments made to him in connection with his 
retirement by 36.  However, in determining his normal retirement 
benefit under Section 3.1 of the Retirement Plan or his early 
retirement benefit under Section 3.2 of the Retirement Plan, his 
accrued benefit under such Retirement Plan shall in no event be 
less than his accrued benefit thereunder as of February 28, 2004.


Item 9.01  Financial Statements and Exhibits

(c)  Exhibits

Exhibit 
Number     Description of Document
_______    _______________________

10.1       Annual Retainer Fee Deferral Election Program, as  
           amended.

10.2       Fourth Amendment to San Jose Water Company's Executive 
           Supplemental Retirement Plan.

10.3       Plan Amendment No. 2 to San Jose Water Company's  
           Special Deferral Election Plan.

                             SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 
1934, the registrant has duly caused this report to be signed on 
its behalf by the undersigned thereunto duly authorized.

                                  SJW Corp.



October 31, 2005                  /s/ W. Richard Roth
________________                  ______________________________
                                  W. Richard Roth, President and
                                  Chief Executive Officer


Exhibit 
Number     Description of Document
_______    _______________________

10.1       Annual Retainer Fee Deferral Election Program, as  
           amended.

10.2       Fourth Amendment to San Jose Water Company's Executive  
           Supplemental Retirement Plan.

10.3       Plan Amendment No. 2 to San Jose Water Company's  
           Special Deferral Election Plan.