Exhibit 10.12C
                                --------------
                              THIRD AMENDMENT TO
                              -------------------
                               CREDIT AGREEMENT
                               ----------------


          THIS THIRD AMENDMENT TO CREDIT AGREEMENT (the "Amendment"), dated as
                                                         ---------
of July 13, 2001 is entered into between BANK OF AMERICA, N.A., a national
association ("Bank"), and SUBURBAN WATER SYSTEMS, a California corporation
              ----
("Borrower").
  --------
                                   RECITALS
                                   --------

          A.   Borrower and Bank have previously entered into that certain
Credit Agreement dated as of July 30, 1999, as amended by that certain First
Amendment to Credit Agreement dated as of March 8, 2000, and that certain Second
Amendment to Credit Agreement dated as of September 29, 2000 (collectively, the
"Credit Agreement"), pursuant to which Bank has made certain loans and financial
 ----------------
accommodations available to Borrower. Terms used herein without definition shall
have the meanings ascribed to them in the Credit Agreement.

          B.   Bank and Borrower wish to amend the Credit Agreement under the
terms and conditions set forth in this Amendment. Borrower is entering into this
Amendment with the understanding and agreement that, except as specifically
provided herein, none of Bank's rights or remedies as set forth in the Credit
Agreement is being waived or modified by the terms of this Amendment.

          NOW, THEREFORE, in consideration of the foregoing and the mutual
covenants herein contained, and for other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the parties hereby
agree as follows:

     1.   Amendments to Credit Agreement
          ------------------------------

          (a)  The definition of "Consolidated Tangible Net Worth of Southwest"
                                  --------------------------------------------
set forth in Section 1.01 of the Credit Agreement is hereby amended and restated
in its entirety to read as follows:

               "'Consolidated Tangible Net Worth of Southwest'. At any date of
                 --------------------------------------------
               determination, the sum of the capital stock and additional paid-
               in capital plus retained earnings (or minus accumulated deficit)
               of Southwest and its consolidated subsidiaries, plus the
               outstanding principal amount of the Convertible Subordinate
               Debentures Due 2021 of Southwest (the 'Debentures') minus (i)
                                                                   -----
               treasury stock, (ii) intangible assets (including, without
               limitation, franchises, patents, patent applications, trademarks,
               brand names, goodwill, purchased contracts, deferred charges
               (including (331502.01)cg6/29/00 EXHIBIT A unamortized debt
               discount and expense and organization costs) and research and
               development expenses provided, however, that water rights shall
               not be considered an intangible asset) and (iii) receivables,
               advances, loans and


               all other amounts due from employees, officers, shareholders,
               and/or affiliates (excluding Borrower's wholly-owned
               Subsidiaries), on a consolidated basis determined in conformity
               with GAAP."

          (b)  Section 6.02 (a) of the Credit Agreement is hereby amended and
restated in its entirety to read as follows:

               "(a) Leverage Ratio. At any time after the earlier of August 1,
                    --------------
               2001 or the funding of the Debentures, permit the ratio of the
               amount of Consolidated Liabilities of Southwest less the
               outstanding principal amount of the Debentures to Consolidated
               Tangible Net Worth of Southwest to be more than 2.00:1.00."

          (c)  Section 6.02 (c) of the Credit Agreement is hereby amended and
restated in its entirety to read as follows:

               "(b) Consolidated Tangible Net Worth of Southwest. At any time
                    --------------------------------------------
               after the earlier of August 1, 2001 or the funding of the
               Debentures, permit Consolidated Tangible Net Worth of Southwest
               to be less than $46,500,000 plus that portion of the principal
               amount of the Debentures in excess of $16,000,000."

          (d)  Section 6.02 (d) of the Credit Agreement is hereby amended and
restated in its entirety to read as follows:

               "(d) EBITDA Coverage Ratio of Southwest. At the end of any fiscal
                    ----------------------------------
               quarter of Borrower, permit the EBITDA Coverage Ratio, determined
               on a four quarter rolling basis, to be less than 1.50:1.0."

     2.   Effectiveness of this Amendment.  Bank must have received the
          -------------------------------
following items, in form and content acceptable to Bank, before this Amendment
is effective and before Bank is required to extend any credit to Borrower as
provided for by this Amendment.

          (a)  Amendment. This Amendment fully executed in a sufficient number
               ---------
of counterparts for distribution to Bank and Borrower.

          (b)  Authorizations. Evidence that the execution, delivery and
               --------------
performance by Borrower and each guarantor or subordinating creditor of this
Amendment and any instrument or agreement required under this Amendment have
been duly authorized.

          (c)  Representations and Warranties. The representations and
               ------------------------------
warranties set forth in the Credit Agreement must be true and correct.

          (d)  Mellon Bank, N.A. and Borrower Amendment. Execution and delivery
               ----------------------------------------
to Bank of the Mellon Bank, N.A. and Borrower Amendment, which includes the same
amendments contained in this Amendment.


          (e)  Other Required Documentation. All other documents and legal
               ----------------------------
matters in connection with the transactions contemplated by this Amendment shall
have been delivered or executed or recorded and shall be in form and substance
satisfactory to Bank.

     3.   Representations and Warranties.  The Borrower represents and warrants
          -------------------------------
as follows:

          (a)  Authority.  The Borrower has the requisite corporate power and
               ---------
authority to execute and deliver this Amendment and to perform its obligations
hereunder and under the Loan Documents (as amended or modified hereby) to which
it is a party.  The execution, delivery and performance by the Borrower of this
Amendment and the performance by Borrower of each Loan Document (as amended or
modified hereby) to which it is a party have been duly approved by all necessary
corporate action of Borrower and no other corporate proceedings on the part of
Borrower are necessary to consummate such transactions.

          (b)  Enforceability.  This Amendment has been duly executed and
               --------------
delivered by the Borrower. This Amendment and each Loan Document (as amended or
modified hereby) is the legal, valid and binding obligation of Borrower,
enforceable against Borrower in accordance with its terms, and is in full force
and effect.

          (c)  Representations and Warranties.  The representations and
               ------------------------------
warranties contained in each Loan Document (other than any such representations
or warranties that, by their terms, are specifically made as of a date other
than the date hereof) are correct on and as of the date hereof as though made on
and as of the date hereof.

          (d)  No Default.  No event has occurred and is continuing that
               ----------
constitutes an Event of Default.

     4.   Choice of Law.  The validity of this Amendment, its construction,
          -------------
interpretation and enforcement, the rights of the parties hereunder, shall be
determined under, governed by, and construed in accordance with the internal
laws of the State of California governing contracts only to be performed in that
State.

     5.   Counterparts.  This Amendment may be executed in any number of
          ------------
counterparts and by different parties in separate counterparts, each of which
when so executed and delivered, shall be deemed an original, and all of which,
when taken together, shall constitute one and the same instrument.  Delivery of
an executed counterpart of a signature page to this Amendment by telefacsimile
shall be effective as delivery of a manually executed counterpart of this
Amendment.

     6.   Due Execution.  The execution, delivery and performance of this
          -------------
Amendment are within the power of Borrower, have been duly authorized by all
necessary corporate action, have received all necessary governmental approvals,
if any, and do not contravene any law or any contractual restrictions binding on
Borrower.


     7.   Reference to and Effect on the Loan Documents.
          ---------------------------------------------

          (a)  Upon and after the effectiveness of this Amendment, each
reference in the Credit Agreement to "this Agreement", "hereunder", "hereof" or
words of like import referring to the Credit Agreement, and each reference in
the other Loan Documents to "the Credit Agreement", "thereof" or words of like
import referring to the Credit Agreement, shall mean and be a reference to the
Credit Agreement as modified and amended hereby.

          (b)  Except as specifically amended above, the Credit Agreement and
all other Loan Documents, are and shall continue to be in full force and effect
and are hereby in all respects ratified and confirmed and shall constitute the
legal, valid, binding and enforceable obligations of Borrower to Bank.

          (c)  The execution, delivery and effectiveness of this Amendment shall
not, except as expressly provided herein, operate as a waiver of any right,
power or remedy of Bank under any of the Loan Documents, nor constitute a waiver
of any provision of any of the Loan Documents.

          (d)  To the extent that any terms and conditions in any of the Loan
Documents shall contradict or be in conflict with any terms or conditions of the
Credit Agreement, after giving effect to this Amendment, such terms and
conditions are hereby deemed modified or amended accordingly to reflect the
terms and conditions of the Credit Agreement as modified or amended hereby.

     8.   Ratification.  Borrower hereby restates, ratifies and reaffirms each
          ------------
and every term and condition set forth in the Credit Agreement, as amended
hereby, and the Loan Documents effective as of the date hereof.

     9.   Estoppel.  To induce Bank to enter into this Amendment and to continue
          --------
to make advances to Borrower under the Credit Agreement, Borrower hereby
acknowledges and agrees that, after giving effect to this Amendment, as of the
date hereof, there exists no Event of Default and no right of offset, defense,
counterclaim or objection in favor of Borrower as against Bank with respect to
the Obligations.


          IN WITNESS WHEREOF, the parties have entered into this Amendment as of
the date first above written.



"Bank"                                         "Borrower"

BANK OF AMERICA, N.A.                          SUBURBAN WATER SYSTEMS,
a national association                         a California corporation


By:  /s/DEBORAH L. MILLER                      By:/s/ANTON C. GARNIER
     --------------------                         -------------------
Name:  Deborah L. Miller                       Name:  Anton C. Garnier
Title: Senior Vice President                   Title: Chairman






                                               By:/s/PETER J. MOERBEE
                                                  -------------------
                                               Name:  Peter J. Moerbeek,
                                               Title: Secretary



                                  Exhibit A

                   FIRST AMENDED AND RESTATED REVOLVING NOTE


$4,000,000                                            Costa Mesa, California
                                                      July 13,2001


     FOR VALUE RECEIVED, the undersigned SUBURBAN WATER SYSTEMS, a California
corporation ("Borrower") promises to pay to the order of BANK OF AMERICA, N.A.
("Bank") at its office at 675 Anton Blvd., Costa Mesa, California, or at such
other place as the holder hereof may designate, in lawful money of the United
States of America and in immediately available funds, the principal sum of Four
Million Dollars ($4,000,000), or so much thereof as may be advanced and be
outstanding, with interest thereon, to be computed on each advance from the date
of its disbursement (computed on the basis of a 360-day year and actual days
elapsed, which results in more interest than if a 365-day year were used) at a
rate per annum equal to the applicable IBOR Rate plus the Applicable Margin or
Prime Rate plus the Applicable Margin.  When interest is determined in relation
to the Prime Rate, each change in the rate of interest hereunder shall become
effective on the opening of business on the day specified in the public
announcement of a change in Bank's Prime Rate.  With respect to each IBOR option
selected hereunder, Bank is hereby authorized to note the date, principal
amount, interest rate and applicable IBOR Rate Term thereto and any payments
made thereon on Bank's books and records (either manually or by electronic
entry) and/or on any schedule attached to this Note, which notations shall be
prima facie evidence of the accuracy of the information noted.  This Note
amends, restates in its entirety, and replaces that certain Revolving Note dated
as of July 30, 1999 made by Borrower payable to the order of Bank, pursuant to
the  Credit Agreement (as defined in Section D below).

A.   DEFINITIONS:

     As used herein, the following terms shall have the meanings set forth after
each:

     1.   "Applicable Margin" means the following amounts per annum, based upon
          the Leverage Ratio as set forth in the certificate received pursuant
          to Section 6.01 (a) (vi) ("Compliance Certificate"):



          ---------------------------------------------------------------------------------------
                                      (in basis points per annum)   (in basis points per annum)
          ---------------------------------------------------------------------------------------
          Pricing  Leverage Ratio     Applicable Margin for         Applicable Margin for
          Level                       IBOR Rate loans               Prime Rate loans
          ---------------------------------------------------------------------------------------
                                                         
          1        *1.25x             125.0 bps                     (0.25) bps
          ---------------------------------------------------------------------------------------
          2     ****1.25x but *1.75x  150.0 bps                      0.00 bps
          ---------------------------------------------------------------------------------------
          3     ****1.75x             200.0 bps                      0.25 bps
          ---------------------------------------------------------------------------------------


          * less than
          **** more than or equal to

          During the period from the date of this Note to the date on which the
          Bank receives the first Compliance Certificate after the date of this
          Note, the Applicable Margin shall be based on a pricing level 2 set
          forth in the above table. Thereafter, the Applicable Margin shall be
          in effect from the date the most recent Compliance Certificate is
          received by the Bank, provided however, that if the Borrower fails to
          timely deliver the next certificate, the Applicable Margin from the
          date such Compliance Certificate was due shall be that indicated for
          the pricing


          level 3 set forth in the above table, and thereafter, the pricing
          level indicated by such Compliance Certificate when received.

     2.   "Business Day" means any day except a Saturday, Sunday or any other
          day designated as a holiday under Federal or California statute or
          regulation, or for amounts bearing interest at an offshore rate, a
          Business Day is any day except a Saturday, Sunday or any other day
          designated as a holiday under Federal or California statute or
          regulation on which Bank is open for business in California and
          dealing in offshore dollars.

     3.   "IBOR Rate Portion" means a portion of the principal amount
          outstanding under this Note which is bearing interest at a rate
          related to IBOR. No IBOR Rate Portion shall be less than Two Hundred
          Fifty Thousand Dollars ($250,000).

     4.   "IBOR Rate Term" means a period commencing on a Business Day and
          continuing for no shorter than one (1) month and no longer than six
          (6) months, as designated by Borrower, during which all or a portion
          of the outstanding principal balance of this Note bears interest
          determined in relation to Bank's IBOR; provided however, that no IBOR
          Rate Term shall extend beyond the scheduled maturity date hereof. The
          last day of the interest period will be determined by Bank using the
          offshore dollar inter-bank market. If any IBOR Rate Term would end on
          a day which is not a Business Day, then such IBOR Rate Term shall be
          extended to the next succeeding Business Day.


     5.   "IBOR Rate" means the interest rate determined by the following
          formula, rounded upward, if necessary, to the nearest 1/100 of one
          percent. (All amounts in the calculation will be determined by Bank as
          of the first day of the interest period.)

               IBOR Rate =                 IBOR Base Rate
                           --------------------------------------------
                                    (1.00 - Reserve Percentage)


          (a) "IBOR Base Rate" means the interest rate at which Bank's Grand
          Cayman Branch, Grand Cayman, British West Indies, would offer U.S.
          dollar deposits for the applicable interest period to other major
          banks in the offshore dollar inter-bank market.

          (b) "Reserve Percentage" means the total of the maximum reserve
          percentages for determining the reserves to be maintained by member
          banks of the Federal Reserve System for Eurocurrency Liabilities, as
          defined in Federal Reserve Board Regulation D, rounded upward to the
          nearest 1/100 of one percent. The percentage will be expressed as a
          decimal, and will include, but not be limited to, marginal, emergency,
          supplemental, special, and other reserve percentages.


     6.   "Prime Rate" means the rate of interest publicly announced from time
          to time by Bank in San Francisco, California, as its Prime Rate. The
          Prime Rate is set by Bank based on various factors, including Bank's
          costs and desired return,


          general economic conditions and other factors, and is used as a
          reference point for pricing some loans. Bank may price loans to its
          customers at, above or below the Prime Rate.

B.   INTEREST:

1.   Payment of Interest.  Interest accrued on this Note shall be payable on the
     first day of each month, commencing August 1,, 2001.

2.   Selection of Interest Rate Options.  At any time any portion of this Note
     ----------------------------------
     bears interest determined in relation to Bank's IBOR, it may be continued
     by Borrower at the end of the IBOR Rate Term applicable thereto so that all
     or a portion thereof bears interest determined in relation to the Prime
     Rate or in relation to Bank's IBOR for a new IBOR Rate Term designated by
     Borrower. At any time any portion of this Note bears interest determined in
     relation to the Prime Rate, Borrower may convert all or a portion thereof
     so that it bears interest determined in relation to Bank's IBOR for an IBOR
     Rate Term designated by Borrower. At the time each advance is requested
     hereunder or Borrower wishes to select the IBOR option for all or a portion
     of the outstanding principal balance hereof, and at the end of each IBOR
     Rate Term, Borrower shall give Bank notice specifying (a) the interest rate
     option selected by Borrower, (b) the principal amount subject thereto, and
     (c) if the IBOR option is selected, the length of the applicable IBOR Rate
     Term. Any such notice may be given by telephone so long as, with respect to
     each IBOR selection, such notice is given to Bank prior to 10:00 a.m.,
     California time, on the first day of the IBOR Rate Term. For each IBOR
     option requested hereunder, Bank will quote the applicable IBOR Rate to
     Borrower at approximately 10:00 a.m., California time, on the first day of
     the IBOR Rate Term. If Borrower does not immediately accept the rate quoted
     by Bank, any subsequent acceptance by Borrower shall be subject to a re-
     determination by Bank of the applicable IBOR Rate; provided however, that
     if Borrower fails to accept any such rate by 11:00 a.m., California time,
     on the Business Day such quotation is given, then the quoted rate shall
     expire and Bank shall have no obligation to permit a IBOR option to be
     selected on such day. If no specific designation of interest is made at the
     time any advance is requested hereunder or at the end of any IBOR Rate
     Term, Borrower shall be deemed to have made a Prime Rate interest selection
     for such advance or the principal amount to which such IBOR Rate Term
     applied.

3.   Additional IBOR Provisions.
     --------------------------

          (a)  If Bank at any time shall determine that for any reason adequate
          and reasonable means do not exist for ascertaining Bank's IBOR, then
          Bank shall promptly give notice thereof to Borrower. If such notice is
          given and until such notice has been withdrawn by Bank, than (i) no
          new IBOR option may be selected by Borrower, and (ii) any portion of
          the outstanding principal balance hereof which bears interest
          determined in relation to Bank's IBOR, subsequent to the end of the
          IBOR Rate Term applicable thereto, shall bear interest determined in
          relation to the Prime Rate.

          (b)  If any law, treaty, rule, regulation or determination of a court
          or governmental authority or any change therein or in the
          interpretation or application thereof (each, a "Change in Law") shall
          make it unlawful for Bank (i) to make IBOR options available
          hereunder, or (ii) to maintain interest rates based


          on Bank's IBOR, then in the former event, any obligation of Bank to
          make available such unlawful IBOR options shall immediately be
          cancelled, and in the latter event, any such unlawful IBOR-based
          interest rates then outstanding shall be converted, at Bank's option,
          so that interest on the portion of the outstanding principal balance
          subject thereto is determined in relation to the Prime Rate; provided
          however, that if any such Change in Law shall permit any IBOR-based
          interest rates to remain in effect until the expiration of the IBOR
          Rate Term applicable thereto, then such permitted IBOR-based interest
          rates shall continue in effect until the expiration of such IBOR Rate
          Term. Upon the occurrence of any of the foregoing events, Borrower
          shall pay to Bank immediately upon demand such amounts as may be
          necessary to compensate Bank for any fines, fees, charges, penalties
          or other costs incurred or payable by Bank as a result thereof and
          which are attributable to any IBOR options made available to Borrower
          hereunder, and any reasonable allocation made by Bank among its
          operations shall be conclusive and binding upon Borrower.

          (c)  If any Change in Law or compliance by Bank with any request or
          directive (whether or not having the force of law) from any central
          bank or other governmental authority shall:

               (i)    subject Bank to any tax, duty or other charge with respect
                      to any IBOR options, or change the basis of taxation of
                      payments to Bank of principal, interest, fees or any other
                      amount payable hereunder (except for changes in the rate
                      of tax on the overall net income of Bank); or

               (ii)   impose, modify or hold applicable any reserve, special
                      deposit, compulsory loan or similar requirement against
                      assets held by, deposits or other liabilities in or for
                      the account of advances or loans by, or any other
                      acquisition of funds by any office of Bank; or

               (iii)  impose on Bank any other condition;

          and the result of any of the foregoing is to increase the cost to Bank
          of making, renewing or maintaining any IBOR options hereunder and/or
          to reduce any amount receivable by Bank in connection therewith, then
          in any such case, Borrower shall pay to Bank immediately upon demand
          such amounts as may be necessary to compensate Bank for any additional
          costs incurred by Bank and/or reductions in amounts received by Bank
          which are attributable to such IBOR options. In determining which
          costs incurred by Bank and/or reductions in amounts received by Bank
          are attributable to any IBOR options made available to Borrower
          hereunder, any reasonable allocation made by Bank among its operations
          shall be conclusive and binding upon Borrower.

4.   Default Interest.  During the continuance of an Event of Default, the
     ----------------
     outstanding principal balance of this Note shall bear interest until paid
     in full at an increased rate per annum (computed on the basis of a 360-day
     year and actual days elapsed, which results in more interest than if a 365-
     day year were used) equal to two percent (2%) above the rate of interest
     from time to time applicable to this Note.


C.   BORROWING AND REPAYMENT:

     1.   Borrowing and Repayment.  Borrower may from time to time during the
          -----------------------
term of this Note borrow, partially or wholly repay its outstanding borrowings,
and re-borrow, subject to all of the limitations, terms and conditions of this
Note and of any document executed in connection with or governing this Note;
provided however, that the total outstanding borrowings under this Note shall
not at any time exceed the principal amount stated above.  The unpaid principal
balance of this obligation at any time shall be the total amounts advanced
hereunder by the holder hereof less the amount of principal payments made hereon
by or for Borrower, which balance may be endorsed hereon from time to time by
the holder.  The outstanding principal balance of this Note shall be due and
payable in full on the "Maturity Date" (as defined in the Credit Agreement).

     2.   Advances.  Advances hereunder, to the total amount of the principal
          --------
sum stated above, may be made by the holder at the oral or written request of
(a) ______________________, ___________________, _____________________________,
any one acting alone, who are authorized to request advances and direct the
disposition of any advances until written notice of the revocation of such
authority is received by the holder at the office designated above, or (b) any
person, with respect to advances deposited to the credit of any account of
Borrower with the holder, which advances, when so deposited, shall be
conclusively presumed to have been made to or for the benefit of Borrower
regardless of the fact that persons other than those authorized to request
advances may have authority to draw against such account.  The holder shall have
no obligation to determine whether any person requesting an advance is or has
been authorized by Borrower.

     3.   Application of Payments.  Each payment made on this Note shall be
          -----------------------
credited first, to any interest then due and second, to the outstanding
principal balance hereof.  Unless instructed otherwise by Borrower, all payments
credited to principal shall be applied first, to the outstanding principal
balance of this Note which bears interest determined in relation to the Prime
Rate, if any, and second, to the outstanding principal balance of this Note
which bears interest determined in relation to Bank's IBOR, with such payments
applied to the oldest IBOR Rate Term first.

     4.   Prepayment.
          ----------

     (a)  Prime Rate.  Borrower may prepay principal on any portion of this Note
          ----------
     which bears interest determined in relation to the Prime Rate at any time,
     in any amount and without penalty.

     (b)  IBOR. Each prepayment of an IBOR Rate Portion, whether voluntary, by
          ----
     reason of acceleration or otherwise, will be accompanied by the amount of
     accrued interest on the amount prepaid, and a prepayment fee as described
     below. A "prepayment" is a payment of an amount on a date earlier than the
     scheduled payment date for such amount as required by this Agreement. The
     prepayment fee shall be equal to the amount (if any) by which:

                    (i)   the additional interest which would have been payable
          during the interest period on the amount prepaid had it not been
          prepaid, exceeds


                    (ii)  the interest which would have been recoverable by Bank
          by placing the amount prepaid on deposit in the domestic certificate
          of deposit market, the eurodollar deposit


          market, or other appropriate money market selected by Bank for a
          period starting on the date on which it was prepaid and ending on the
          last day of the interest period for such Portion (or the scheduled
          payment date for the amount prepaid, if earlier).


               Bank will have no obligation to accept an election of an IBOR
     Rate Portion if any of the following described events has occurred and is
     continuing:

                    (i)  Dollar deposits in the principal amount, and for
          periods equal to the IBOR Rate Term, of an IBOR Rate Portion are not
          available in the offshore dollar inter-bank market; or

                    (ii) the IBOR Rate does not accurately reflect the cost of
          an IBOR Rate Portion.

Borrower acknowledges that prepayment of such amount may result in Bank
incurring additional costs, expenses and/or liabilities, and that it is
difficult to ascertain the full extent of such costs, expenses and/or
liabilities. Borrower, therefore, agrees to pay the above-described prepayment
fee and agrees that said amount represents a reasonable estimate of the
prepayment costs, expenses and/or liabilities of Bank. If Borrower fails to pay
any prepayment fee when due, the amount of such prepayment fee shall thereafter
bear interest until paid at a rate per annum two percent (2%) above the Prime
Rate in effect from time to time (computed on the basis of a 360-day year,
actual days elapsed).

     D.   EVENTS OF DEFAULT:

     This Note is made pursuant to and is subject to the terms and conditions of
that certain Credit Agreement between Borrower and Bank dated as of July 30,
1999, as amended from time to time, including, without limitation, those terms
relating to arbitration of Disputes (the "Credit Agreement").  Any default in
the payment or performance of any obligation under this Note, or any defined
event of default under the Credit Agreement, shall constitute an "Event of
Default" under this Note.

     E.   MISCELLANEOUS:

     1.   Remedies.  Upon the occurrence of any Event of Default, the holder of
          --------
this Note, at the holder's option, without notice upon the occurrence of an
Event of Default pursuant to Section 7.01(g) of the Credit Agreement, and with
notice upon the occurrence of any other Event of Default, may declare all sums
of principal and interest outstanding hereunder to be immediately due and
payable without presentment, demand, protest or notice of dishonor, all of which
are expressly waived by Borrower, and the obligation, if any, of the holder to
extend any further credit hereunder shall immediately cease and terminate.
Borrower shall pay to the holder immediately upon demand the full amount of all
payments, advances, charges, costs and expenses, including reasonable attorneys'
fees (to include outside counsel fees and all allocated costs of the holder's
in-house counsel), incurred by the holder in connection with the enforcement of
the holder's rights and/or the collection of any amounts which become due to the
holder under this Note, and the prosecution or defense of any action in any way
related to this Note, including without limitation, any action for declaratory
relief, and including any of the foregoing incurred in connection with any
bankruptcy proceeding relating to Borrower.


     2.   Obligations Joint and Several.  Should more than one person or entity
          -----------------------------
sign this Note as a Borrower, the obligations of each such Borrower shall be
joint and several.

     3.   Governing Law.  This Note shall be governed by and construed in
          -------------
accordance with the laws of the State of California, except to the extent Bank
has greater rights or remedies under Federal law, whether as a national bank or
otherwise, in which case such choice of California law shall not be deemed to
deprive Bank of any such rights and remedies as may be available under Federal
law.

     4.   Defined Terms.  All capitalized terms not herein defined shall have
          -------------
the meanings given to them in the Credit Agreement.

                                    "Borrower"

                                    SUBURBAN WATER SYSTEMS,
                                    a California corporation


                                    By:________________________________

                                    Title:  ___________________________

                                    By:________________________________

                                    Title:_____________________________