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                           November 3, 2021

       Eva G. Tang
       Chief Financial Officer
       American States Water Company
       630 E. Foothill Blvd.
       San Dimas, CA 91773-1212

                                                        Re: American States
Water Company
                                                            Form 10-K for the
Fiscal Year ended December 31, 2020
                                                            Response Letter
dated October 14, 2021
                                                            File No. 001-14431

       Dear Ms. Tang:

              We have reviewed your October 14, 2021 response to our comment
letter and have the
       following comment. In some of our comments, we may ask you to provide us
with information
       so we may better understand your disclosure.

              Please respond to this comment within ten business days by
providing the requested
       information or advise us as soon as possible when you will respond. If
you do not believe our
       comment applies to your facts and circumstances, please tell us why in
your response.

             After reviewing your response to this comment, we may have
additional
       comments. Unless we note otherwise, our references to prior comments are
to comments in our
       September 20, 2021 letter.

       Form 10-K for the Fiscal Year ended December 31, 2020

       Management's Discussion and Analysis, page 27

   1.                                                   We note that you have
proposed to re-label your non-GAAP measures of Water Gross
                                                        Margin and Electric
Gross Margin in response to prior comment one, to replace the term
                                                        Gross Margin with
"Operating Revenues, less Supply Costs (non-GAAP)," and we see
                                                        that you have made this
change in your third quarter interim report.

                                                        However, you propose to
retain your compilation of the measure, deducting supply costs
                                                        from revenues, in lieu
of providing a reconciliation using Gross Margin in accordance
                                                        with GAAP, as you
believe the most directly comparable GAAP measure is Operating
                                                        Revenues. You indicate
that you do not believe a reconciliation to GAAP gross margin is
                                                        warranted because the
purpose of your measure is to remove the effects of "pass-through
 Eva G. Tang
American States Water Company
November 3, 2021
Page 2
         costs" that do not impact profitability, although you have
historically presented your
         measures using the gross margin GAAP terminology and disclose that the
company "uses
         these gross margins and related percentages as an important measure in
evaluating its
         operating results..., [and] believes these measures are useful
internal benchmarks in
         evaluating the utility business performance within its water and
electric segments..., [and]
         provide investors with clarity surrounding the performance of its
segments."

         We continue to believe that you should present gross margin in
accordance with GAAP,
         as defined in the FASB Master Glossary, as the most directly
comparable measure for use
         in the reconciliation that is required by Item 10(e) of Regulation
S-K. Unless you are able
         to show how a measure that is unburdened by any expense would be more
comparable
         than gross margin to your Water and Electric non-GAAP measures, please
further revise
         your non-GAAP disclosures as requested in prior comment one.

         Please also revise your various disclosures pertaining to rate cases
having references to
         margin-based measures or changes therein, such as "authorized water
gross margin"
         and "adopted electric gross margin," to clarify how the authorized or
adopted measures
         correspond to the pass-through costs and your non-GAAP measures.
      You may contact Jenifer Gallagher, Staff Accountant at (202) 551-3706 or
Karl Hiller,
Branch Chief at (202) 551-3686 if you have any questions.



FirstName LastNameEva G. Tang                                  Sincerely,
Comapany NameAmerican States Water Company
                                                               Division of
Corporation Finance
November 3, 2021 Page 2                                        Office of Energy
& Transportation
FirstName LastName