=============================================================================

                     SECURITIES AND EXCHANGE COMMISSION
                           WASHINGTON, D.C. 20549
                          ------------------------


                                 Form 10-Q

              Quarterly Report Pursuant to Section 13 or 15(d)
                   of The Securities Exchange Act of 1934
                       for the Quarterly Period Ended
                               June 30, 1995
                          -----------------------

                        Commission File Number 0-16379

                             Clean Harbors, Inc.
             (Exact name of registrant as specified in its charter)


          Massachusetts                                   04-2997780
     (State of Incorporation)                  (IRS Employer Identification No.)

     325 Wood Road, Braintree, MA                                 02184
     (Address of Principal Executive Offices)                   (Zip Code)

                           (617) 849-1800 ext. 4454
             (Registrant's Telephone Number, Including Area Code)


     Indicate by check mark whether the registrant (1) has filed all
     reports required to be filed by Section 13 or 15(d) of the Securities
     Exchange Act of 1934 during the preceding 12 months (or for such
     shorter period that the registrant was required to file such reports),
     and (2) has been subject to such filing requirements for the past 90
     days.          Yes    X      No
                        -------      -------

     Indicate the number of shares outstanding of each of the issuer's
     classes of common stock, as of the latest practicable date.

     Common Stock, $.01 par value                            9,436,838
     ----------------------------                -------------------------------
              (Class)                            (Outstanding at August 8, 1995)

   =============================================================================

 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                                  TABLE OF CONTENTS


                           PART I:   FINANCIAL INFORMATION


     ITEM 1:   FINANCIAL STATEMENTS                               Pages
                                                                  -----

     Consolidated Statements of Income                            1

     Consolidated Balance Sheets                                  2-3

     Consolidated Statements of Cash Flows                        4-5

     Consolidated Statement of Stockholders' Equity               6

     Notes to Consolidated Financial Statements                   7-8

     ITEM 2:   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
               CONDITION AND RESULTS OF OPERATIONS                9-15


                            PART II:   OTHER INFORMATION

     Items No. 1 through 6                                        16

     Signatures                                                   17

 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                          CONSOLIDATED STATEMENTS OF INCOME
                                      Unaudited
                 (in thousands except for earnings per share amounts)



                                            Three Months Ended         Six Months Ended
                                                 June 30,                  June 30,
                                            ------------------         -----------------
                                              1995       1994            1995      1994
                                            ------------------         -----------------
                                                                     

    Revenues                                $54,899    $49,683         $102,049  $100,968

    Cost of revenues                         39,367     33,392           74,219    69,306

    Selling, general and
      administrative expenses                10,471      9,645           19,481    19,528

    Depreciation and amortization             2,512      2,563            4,985     5,126
                                            -------    -------         --------  --------
    Income from operations                    2,549      4,083            3,364     7,008

    Interest expense, net                     2,162      1,767            4,134     3,586
                                            -------    -------         --------  --------
     Income (loss) before provision
      for income taxes                          387      2,316             (770)    3,422

    Provision (benefit) for income taxes        184      1,065             (383)    1,574
                                            -------    -------         --------  --------

    Net income (loss)                          $203     $1,251            $(387)   $1,848
                                            =======    =======         ========  ========

    Net income (loss) per common and
      common equivalent share                  $.01       $.12            $(.06)     $.17
                                            =======    =======         ========  ========
    Weighted average common and
     common equivalent shares
     outstanding                              9,448      9,654            9,447     9,680
                                            =======    =======         ========  ========

 
    The accompanying notes are an integral part of these consolidated financial 
    statements.



                                         (1)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                             CONSOLIDATED BALANCE SHEETS
                                   (in thousands)
                                


                                                 June 30,          December 31,
                                                   1995                1994
                                               (Unaudited)
                                               -----------         ------------
                                                             
  ASSETS
  Current Assets:                                                       
          Cash                                   $    365            $  1,000
          Restricted investments                    2,306               1,542
          Accounts receivable, net of
           allowance for doubtful accounts         47,222              44,834
          Prepaid expenses                          2,643               1,894
          Supplies inventories                      2,924               2,670
          Income tax receivable                     1,211                 178
                                                 --------            --------
               Total current assets                56,671              52,118

  Property, plant and equipment:                
          Land                                      8,285               8,209
          Buildings and improvements               37,172              31,535
          Vehicles and equipment                   76,740              72,494
          Furniture and fixtures                    2,155               2,129
          Construction in progress                  3,015               3,118
                                                 --------            --------
                                                  127,367             117,485
  Less - Accumulated depreciation
          and amortization                         51,768              47,713
                                                 --------            --------
          Net property, plant and equipment        75,599              69,772
                                                 --------            --------
  Other Assets:
          Restricted investments                    5,027                 ---
          Goodwill, net                            22,564              22,926
          Permits, net                             13,834              14,244
          Other                                     2,552                 815
                                                 --------            --------
               Total Other Assets                  43,977              37,985
                                                 --------            --------
  Total Assets                                   $176,247            $159,875
                                                 ========            ========


    The accompanying notes are an integral part of these consolidated financial
    statements.

                                         (2)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                             CONSOLIDATED BALANCE SHEETS
                                   (in thousands)
 


                                                        June 30,    December 31,
                                                          1995          1994
                                                      (Unaudited)
                                                      -----------   ------------
                                                              
   LIABILITIES AND STOCKHOLDERS' EQUITY
   Current liabilities:
      Current maturities of long-term obligations       $  3,594      $  1,715
      Accounts payable                                    11,986        10,686
      Accrued disposal costs                               7,805         6,179
      Other accrued expenses                              16,776        12,724
                                                        --------      --------
             Total current liabilities                    40,161        31,304
                                                        --------      --------
   Long-term obligations, less current maturities         68,248        60,465

   Deferred income taxes                                   1,042           780

   Stockholders' equity:
      Preferred Stock, $.01 par value:
        Series A  Convertible;
          Authorized-2,000,000 shares; Issued and
          outstanding - none                                 ---           ---
        Series B Convertible;
          Authorized-156,416 shares; Issued and
          outstanding 112,000 shares at June 30,
          1995 (liquidation preference of $5.6 million)        1             1
      Common Stock, $.01 par value
          Authorized - 20,000,000 shares;
          Issued and outstanding - 9,431,282 shares
          at June 30, 1995 and 9,431,282 shares
          at December 31, 1994                                95            95
      Additional paid-in capital                          58,590        58,590
      Unrealized loss on restricted investments,
          net of tax                                         (33)         (113)
      Retained earnings                                    8,143         8,753
                                                        --------      --------
       Total stockholders' equity                         66,796        67,326
                                                        --------      --------
   Total liabilities and stockholders' equity           $176,247      $159,875
                                                        ========      ========


    The accompanying notes are an integral part of these consolidated financial 
    statements.

                                         (3)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                        CONSOLIDATED STATEMENTS OF CASH FLOWS
                                      Unaudited
                                   (in thousands)



                                                            SIX MONTHS ENDING
                                                                 JUNE 30,
                                                            -------------------
                                                              1995        1994
                                                            --------    -------
                                                                  
    CASH FLOWS FROM OPERATING ACTIVITIES:
         Net income (loss)                                  $   (387)   $ 1,848
         Adjustments to reconcile net income (loss) to
           net cash provided by operating activities:
               Depreciation and amortization                   4,985      5,126
               Deferred taxes payable                            209          6
               Allowance for doubtful accounts                   118        344
               Amortization of deferred financing costs          205        210
               Gain on sale of fixed assets                       (6)       (92)
         Changes in assets and liabilities:
               Accounts receivable                            (2,507)     3,629
               Refundable income taxes                        (1,033)       566
               Prepaid expenses                                 (749)       381
               Supplies inventories                             (254)      (118)
               Accounts payable                                1,300     (1,928)
               Accrued disposal costs                          1,626     (1,792)
               Other accrued expenses                          2,253      1,248
               Taxes payable                                     ---        102
                                                            --------    -------
         Net cash provided by operating activities             5,760      9,530
                                                            --------    -------
    CASH FLOWS FROM INVESTING ACTIVITIES:
         Additions to property, plant and equipment           (8,208)    (1,636)
         Additions to permits                                    (38)       ---
         Proceeds from sale and maturities of restricted                
               investments                                        22        159
         Cost of restricted investments acquired              (5,656)       ---
         Increase in other assets                             (1,764)       (66)
         Proceeds from sale of fixed assets                       15        104
                                                            --------    -------
         Net cash used in investing activities               (15,629)    (1,439)
                                                            --------    -------


    The accompanying notes are an integral part of these consolidated financial 
    statements.





                                         (4)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                  CONSOLIDATED STATEMENTS OF CASH FLOWS (continued)
                                      Unaudited
                                   (in thousands)



                                                            SIX MONTHS ENDING
                                                                 JUNE 30,
                                                            -------------------
                                                              1995        1994
                                                            --------    -------
                                                                  
    CASH FLOWS FROM FINANCING ACTIVITIES:
         Preferred stock dividend distribution                  (223)      (205)
         Issuance of long-term debt                           10,000        ---
         Net borrowings under long-term revolver                 789        858
         Payments on long-term obligations                      (562)    (8,215)
         Proceeds from exercise of stock options                 ---         28
         Additions to deferred financing costs                  (770)      (198)
                                                            --------    -------
         Net cash (used in) financing activities               9,234     (7,732)
                                                            --------    -------
    (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS            (635)       359
         Cash and equivalents, beginning of year               1,000        816
                                                            --------    -------
         Cash and equivalents, end of period                    $365     $1,175
                                                            ========    =======


Supplemental Information:

    There were $1,799,000 of accrued liabilities assumed as a result of the 
acquisition of the incinerator in Kimball, Nebraska on May 12, 1995.

    The accompanying notes are an integral part of these consolidated financial 
    statements.








                                         (5)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                   CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                                      Unaudited
                                   (in thousands)



                                              Series B
                                           Preferred Stock    Common Stock
                                           ---------------   --------------
                                           Number   $0.01    Number   $0.01   Additional   Unrealized Loss                Total
                                             of      Par       of      Par     Paid-In      on Restricted   Retained   Stockholders'
                                           Shares   Value    Shares   Value    Capital       Investments    Earnings      Equity
                                           ------   -----    ------   -----   ----------   ---------------  --------   -------------

                                                                                               

  Balance at December 31, 1994              112      $ 1     9,431     $95     $58,590         $(113)        $8,753      $67,326

  Preferred stock dividends:
    Series B                                ---      ---       ---      --         ---           ---           (223)        (223)

  Change in unrealized loss on
    restricted investments                  ---      ---       ---      --         ---            80            ---           80

  Net loss                                  ---      ---       ---      --         ---           ---           (387)        (387)
                                            ---      ---     -----     ---     -------         -----         ------      -------
  Balance at June 30, 1995                  112      $ 1     9,431     $95     $58,590          $(33)        $8,143      $66,796
                                            ===      ===     =====     ===     =======         =====         ======      =======



    The accompanying notes are an integral part of these consolidated financial 
    statements.


                                         (6)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                     NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                     (Unaudited)

    NOTE 1       Basis of Presentation

         The consolidated interim financial statements included herein have
    been prepared by the Company, pursuant to the rules and regulations of
    the Securities and Exchange Commission, and include, in the opinion of
    management, all adjustments (consisting of only normal recurring
    accruals) necessary for the fair presentation of interim period
    results.  The operating results for the six months ended June 30, 1995
    are not necessarily indicative of those to be expected for the full
    fiscal year.  Reference is made to the audited consolidated financial
    statements and notes thereto included in Clean Harbors' Report on Form
    10-K for the year ended December 31, 1994 as filed with the Securities
    and Exchange Commission.

    NOTE 2       Significant Accounting Policies

    (A)  Net Income Per Common and Common Equivalent Share

         Net income per common and common equivalent share is based on net
    income less preferred stock dividend requirements divided by the
    weighted average number of common and common equivalent shares
    outstanding during each of the respective periods.  Fully diluted net
    income per common share has not been presented as the amount would not
    differ significantly from that presented.

    (B)  Reclassifications

         Certain reclassifications have been reflected in the prior year
    financial statements to conform the presentation to that as of June
    30, 1995.

    NOTE 3       Acquisition of Incinerator

         On May 12, 1995, the Company acquired a newly constructed
    hazardous waste incinerator in Kimball, Nebraska from Ecova
    Corporation, a wholly-owned affiliate of Amoco Oil Company.  The
    incinerator is subject to the final permit requirements under the
    federal Resource Conservation and Recovery Act of 1976, as amended
    ("RCRA"), and has a RCRA "Part B" license issued by the Nebraska
    Department of Environmental Quality ("NDEQ").  The Company acquired the
    incinerator for $5,549,000.

         Under RCRA, an owner or operator of a "Part B" licensed
    incinerator must establish financial assurance for closure of the
    incinerator.  An owner or operator may satisfy the requirements for
    financial assurance by using one of several mechanisms allowed under
    RCRA:  a trust fund, surety bond, letter of credit, insurance,
    financial test, or corporate guarantee.  The mechanism chosen by the
    Company is insurance, which has been approved by NDEQ.  The insurance
    policy has a 30 year term.  Policy premiums through the year 2025 have
    been paid by the Company, as required by NDEQ, to eliminate the risk
    that the policy might be canceled for failure to pay premiums some time
    in the future.  The Company has also deposited funds into an escrow
    account as collateral for the insurance policy, which is restricted for
    future payment of insurance claims.  Funds in the escrow account remain
    the property of the Company and are invested in long-term, fixed-rate
    interest bearing securities held as restricted investments.

                                         (7)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

               NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                     (Unaudited)

         The Company paid $6,805,000 for the insurance coverage.  The
    Company also delivered to the insurance company a letter of credit in
    the amount of $500,000, which will increase by $250,000 each quarter
    until the balance of the letter of credit is $3,000,000, to provide
    additional collateral security under the insurance policy.  The
    incinerator is located on a 600 acre site, which includes a landfill
    for disposal of the ash from the incinerator.  The landfill is
    constructed, and ready for use upon completion of certain requirements.
    The NDEQ requires the Company to establish financial assurance for
    closure of the landfill before it may be used.  The Company expects to
    spend approximately $1,725,000 during the second half of 1995 to obtain
    insurance coverage for the landfill.

    NOTE 4       New Financing Arrangements

         At December 31, 1994, the Company had a $35,000,000 revolving
    credit facility with three banks.  In connection with the acquisition
    of the Kimball incinerator, the Company on May 8, 1995 entered into a
    new $45,000,000 revolving credit and term loan agreement (the "Loan
    Agreement") with another financial institution, which replaced the bank
    credit facility.  The Company also decided to finance part of the cost
    of the incinerator insurance coverage using a $4,000,000 financing
    arrangement, payable over two years at an interest rate of 9.38%.

         The Loan Agreement provides for a $35,000,000 revolving credit
    portion (the "Revolver") and a $10,000,000 term promissory note (the
    "Term Note").  The Term Note is payable in 60 monthly installments,
    commencing June 1, 1995.  Monthly principal payments are $166,667.  The
    Revolver allows the Company to borrow $35,000,000 in cash, and allows
    the Company to have up to $20,000,000 in letters of credit outstanding.
    The combination of cash and letters of credit may not exceed
    $35,000,000 at any one time.  The Revolver requires the Company to pay
    a line fee of one half of one percent on the unused portion of the
    line.  The Revolver has a three-year term with an option to renew
    annually.

         The Loan Agreement allows for up to 80% of the outstanding balance
    of the combined Revolver and Term Note to bear interest at the
    Eurodollar rate plus three percent; the remaining balance bears
    interest at a rate equal to the "prime" rate plus one and one-half
    percent.  The Loan Agreement provides for certain covenants including,
    among others, limitations on working capital and adjusted net worth.
    The Company must also meet certain tests in order to make dividend
    payments and incur additional debt.  The Loan Agreement is
    collateralized by substantially all of the Company's assets.  The fees
    for letters of credit and the interest rates under the Loan Agreement
    are one-half of 1% higher than the terms under the former bank credit
    facility.

    NOTE 5       Employee Stock Purchase Plan

         During the second quarter the stockholders of the Company approved
    the Clean Harbors Employee Stock Purchase Plan (the "Plan") through
    which employees of the Company will be given the opportunity to
    purchase shares of common stock.  According to the Plan, a total of one
    million shares of common stock has been reserved for offering to
    employees over a period of five years, in quarterly offerings of 50,000
    shares each plus any shares not issued in any previous quarter,
    commencing on July 1, 1995 and on the first day of each quarter
    thereafter through April 1, 2000.  Employees who elect to participate
    in an offering may utilize up to 10% of their payroll for the purchase
    of common stock at 85% of the closing price of the stock on the first
    day of such quarterly offering or, if lower, 85% of the closing price
    on the last day of the offering.

                                         (8)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                         CONDITION AND RESULTS OF OPERATIONS


       REVENUES

            Revenues for the second quarter of 1995 set a new Company
       record of $54,899,000, up 10.5% as compared to revenues of
       $49,683,000 for the second quarter of the prior year.  Revenues
       for the first half of 1995 also set a new Company record of
       $102,049,000, as compared to revenues of $100,968,000 for the
       first half of the prior year.  During the first quarter of 1994,
       the Company received approximately $7,000,000 of revenue from its
       leading role in the cleanup of a large oil spill from a barge off
       the coast of Puerto Rico.  Excluding the revenue from that event
       last year, the Company's base business grew approximately 9% from
       1994 to 1995.

            The principal services provided by the Company fit within
       three categories:  treatment and disposal of industrial wastes;
       field services provided at customer sites; and specialized
       repackaging, treatment and disposal services for laboratory
       chemicals and household hazardous wastes ("CleanPacks," formerly
       referred to as LabPacks).  The approximately $7,000,000 of revenue
       from the Puerto Rico oil spill in the first quarter of 1994 is
       classified as field service revenue.



                                         Revenues By Product Line
                                         (in thousands; unaudited)

                                         Six Months Ended June 30,
                                   --------------------------------------
       Type of Service                   1994                  1995
       --------------------        ----------------      ----------------
                                                          

       Treatment and Disposal      $ 39,194      39%     $ 45,489      45%

       Field Services                47,226      47        41,260      40

       CleanPacks                    14,548      14        15,300      15
                                   --------     ---      --------     ---
                                   $100,968     100%     $102,049     100%


            Treatment and disposal services revenue in the first half of
      the year increased 16% from 1994 to 1995, reversing a two year
      period of declining revenue in this product line.  The decline was
      due to a variety of secular trends impacting both price and volume:
      competitive industry pricing; continuing efforts by generators of
      hazardous waste to reduce the amount of hazardous waste they
      produce; and shipment by generators of waste direct to the ultimate
      treatment or disposal location.




                                                                        
                                         (9)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                         CONDITION AND RESULTS OF OPERATIONS


            The Company has responded to these industry trends in several
      ways, primarily by modernizing the Company's facilities to offer
      more technologically advanced waste treatment alternatives, such as
      the Clean Extraction System in Baltimore and by acquiring treatment
      and disposal facilities that expand the Company's product lines.
      For example, during the first quarter of 1995, the Company
      completed the installation of an automated fuels blending operation
      at its Cincinnati waste treatment plant, which establishes the
      Company in the fuels blending business for the first time.

            During the second quarter of 1995, the Company completed the
      acquisition of the newly constructed hazardous waste incinerator in
      Kimball, Nebraska.  The incinerator is subject to the final permit
      requirements under the federal Resource Conservation and Recovery
      Act of 1976, as amended ("RCRA"), and has a RCRA "Part B" license
      issued by the Nebraska Department of Environmental Quality
      ("NDEQ").  Kimball is the only commercial incinerator in the United
      States to produce "delisted" ash, meaning the ash will not be
      regulated as a hazardous waste under federal and state laws.  The
      acquisition of this facility responds to a developing trend within
      the hazardous waste management industry:  generators of industrial
      waste prefer to treat hazardous waste, rather than bury it, because
      of concerns about the long-term liability associated with landfill
      disposal of the residue which results from incineration of the
      generator's hazardous waste.  Conventional incinerators produce a
      "slag" which is regulated as a hazardous waste.  The residue from
      the Kimball treatment facility, in contrast, is ash rather than
      slag.  The ash meets the standards set by NDEQ for "delisting" and
      is therefore deemed to be non-hazardous.

            Since the incinerator is a new facility, many of the
      Company's customers will visit the facility for a comprehensive
      audit of its operations before they will approve the site for
      disposal of their hazardous waste.  As a result, considerable time
      is needed to complete the audit and approval process before the
      Company can begin shipping waste to the facility, and since the
      acquisition was completed on May 12, 1995, the incinerator made a
      minimal incremental contribution to the Company's revenues during
      the first half of 1995.

            Another recent major accomplishment during the second quarter
      was the receipt of a modified RCRA "Part B" license for the
      Company's expanded Chicago waste treatment facility, which brings
      together the people, technology, and capacity to satisfy customers'
      recycling, waste treatment, and field service needs in one
      integrated complex.  The Company expects to commence waste
      treatment operations at the expanded facility during the third
      quarter of 1995.

            Field services revenue in the first half of the year
      increased 2.6% from 1994 to 1995, excluding the Puerto Rico oil
      spill revenue.  The Company continued to dominate this segment of
      the environmental business in the Northeast, gained market share in
      the Central and Midwest regions, and developed new relationships
      with customers in the southern and western regions of the United
      States.





                                        (10)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                         CONDITION AND RESULTS OF OPERATIONS


            CleanPack revenue in the first half of the year increased
      5.2% from 1994 to 1995, as a result of increased market share in
      existing regions and established new business relationships in the
      new regions.  In addition, the Kimball incinerator has enabled this
      product line to be more competitive in the area of agricultural
      pesticide collections and household waste collections where a
      majority of the collected waste needs to be incinerated.

            At June 30, 1995, the Company had service centers and sales
      offices located in 24 states and Puerto Rico, and operated 12 waste
      management facilities, as compared to June 30, 1994, when the
      Company operated 10 waste management facilities and had service
      centers and sales offices located in 22 states and Puerto Rico.



                              Service Center Revenues By Region
                           For The Six Quarters Ended June 30, 1995
                                  (in thousands; unaudited)

                   3/31/94   6/30/94   9/30/94  12/31/94   3/31/95   6/30/95
                   -------   -------   -------  --------   -------   -------
                                                   
   Northeast       $17,216   $20,703   $23,012   $21,460   $19,693   $21,449

   Mid-Atlantic     21,382*   16,602    15,689    17,188    15,367    16,817

   Central           6,413     6,678     8,084     8,672     7,138     9,450

   Midwest           6,274     5,700     6,473     5,527     4,952     7,183
                   -------   -------   -------  --------   -------   -------
      Total        $51,285   $49,683   $53,258   $52,847   $47,150   $54,899

 
       -----------------
       * The Mid-Atlantic region includes the Company's service center in
       Puerto Rico, and the approximately $7,000,000 of revenue from the
       1994 oil spill cleanup.

            The Company expects to expand its service capabilities in
      Georgia, Kentucky, and Texas during 1995, by adding staff and
      equipment to support the increasing level of business in the Gulf
      Coast and South.  The Company expects to introduce new waste
      management capabilities in the Midwest region with the significant
      expansion of its Chicago facility, which is expected to be placed
      in service during the third quarter.  The Company also expects its
      revenues in all four regions and all three product lines to benefit
      from the acquisition of the Kimball incinerator.


                                        (11)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                         CONDITION AND RESULTS OF OPERATIONS

      RESULTS OF OPERATIONS

            The following table sets forth for the periods indicated
      certain operating data associated with the Company's results of
      operations.



                                                          Percentage Of Total Revenues
                                                    ----------------------------------------
                                                    Three months ended      Six months ended
                                                          June 30,                June 30,
                                                    ------------------      ----------------
                                                     1995        1994        1995      1994
                                                    ------      ------      ------    ------
                                                                          
       Revenues                                     100.0%      100.0%      100.0%    100.0%
       Cost of revenues:
          Disposal costs paid to third parties       15.4        13.0        15.9      12.0
          Other costs                                56.3        54.2        56.8      56.6
                                                    -----       -----       -----     -----
          Total cost of revenues                     71.7        67.2        72.7      68.6
       Selling, general and administrative
          expenses                                   19.1        19.4        19.1      19.3
       Depreciation and amortization
          of intangible assets                        4.6         5.2         4.9       5.1
       Income from operations                         4.6         8.2         3.3       6.9

       Other Data:
       ----------
       Earnings Before Interest, Taxes,
         Depreciation and Amortization
         (in thousands)                            $5,061      $6,646      $8,349    $12,134


      COST OF REVENUES

            One of the largest components of cost of revenues is the cost
      of sending waste to other companies for disposal.  The Company's
      outside disposal costs increased to 15.9% of revenue in the first
      half of 1995 from 12.0% of revenue in the first half of 1994
      (calculated excluding revenue from the Puerto Rico oil spill,
      which had no outside disposal costs).  The Company believes that
      price increases by disposal vendors, primarily incinerators and
      cement kilns, indicate that the pricing environment may be
      changing as a result of recent consolidation among incineration
      companies and decisions by a few cement kilns to stop burning
      hazardous waste.  This was a factor which supports the Company's
      decision to acquire the Kimball incinerator, in order to reduce
      the Company's reliance on third-party disposal outlets, and
      capture the gross margin being paid to vendors.


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                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                         CONDITION AND RESULTS OF OPERATIONS

            Since the Kimball incinerator is a new facility, and a recent
       entrant to the incineration marketplace, volumes are growing
       slowly due to the time required for customers to audit and approve
       the facility and begin shipping waste to it.  As a result, the
       incinerator experienced a $573,000 loss from operations during the
       second quarter of 1995. The Company expects the volumes of waste
       processed to increase during the remainder of 1995 as more customers
       approve the incinerator.

       SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

            During the first half of 1995, the Company established a
       sales presence in Alabama, California, Colorado, and Florida.
       During the second quarter of 1995, the Company completed the
       acquisition of the Kimball hazardous waste incinerator, and spent
       considerable sums of money on building a marketing campaign and
       traveling with customers who have audited and approved this
       state-of-the-art operation.  In addition, the Company also
       incurred costs in relocating experienced employees to its new
       locations.

            The Company is also in the process of developing a marketing
       campaign for the expanded Chicago waste treatment facility.  As a
       result of the Company's strategy to expand geographically, by
       adding sales offices and service centers in the southern and
       western parts of the United States, and to add product lines, such
       as the Kimball incinerator, its selling, general and
       administrative costs during the remainder of 1995 are expected to
       increase from the second quarter level.

       INTEREST EXPENSE

            Interest expense increased during the second quarter of 1995
       as a result of an increase in the Company's average cost of
       capital, due to its decision last year to reduce its reliance on
       floating rate bank debt through the issuance of $50,000,000 of
       12.50% Senior Notes in August of 1994, and an increase in total
       long-term debt, due to the costs of the acquisition of the Kimball
       incinerator. There was no interest capitalized during the first half of
       1995 or 1994.
        
       INCOME TAXES

            The effective income tax rate for the three and six months
       ended June 30, 1995 was 48% and 50% respectively, as compared to
       46% for the comparable periods of 1994.  The Company expects its
       effective income tax rate for the year 1995 to be approximately
       49%.  The rate fluctuates depending on the amount of income before
       taxes, as compared to the fixed amount of goodwill and other
       non-deductible items.


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                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                         CONDITION AND RESULTS OF OPERATIONS


       FACTORS THAT MAY AFFECT FUTURE RESULTS

            The Company's future operating results may be affected by a
       number of factors, including the Company's ability to:  implement
       the treatment and disposal reengineering program during 1995;
       utilize its facilities and workforce profitably, in the face of
       intense price competition; successfully increase market share in
       its existing service territory while expanding its product
       offerings into other markets; integrate additional hazardous waste
       management facilities, such as the Kimball incinerator and the
       expanded Chicago facility; and generate incremental volumes of
       waste to be handled through such facilities from existing sales
       offices and service centers and others which may be opened in the
       future.

            As a result of the Company's acquisition of the Kimball
       incinerator, its future operating results may be affected by
       factors such as its ability to:  obtain sufficient volumes of
       waste at prices which produce revenue sufficient to offset the
       operating costs of the facility; minimize downtime and disruptions
       of operations; and compete successfully against other incinerators
       which have an established share of the incineration market.

            The Company's operations may be affected by the commencement
       and completion of major site remediation projects; seasonal
       fluctuations due to weather and budgetary cycles influencing the
       timing of customers' spending for remedial activities; the timing
       of regulatory decisions relating to hazardous waste management
       projects; secular changes in the process waste industry towards
       waste minimization and the propensity for delays in the remedial
       market; suspension of governmental permits; and fines and
       penalties for noncompliance with the myriad regulations governing
       the Company's diverse operations.  As a result of these factors,
       the Company's revenue and income could vary significantly from
       quarter to quarter, and past financial performance should not be
       considered a reliable indicator of future performance.














                                        (14)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                         CONDITION AND RESULTS OF OPERATIONS


       FINANCIAL CONDITION AND LIQUIDITY

            The Company has financed its operations and capital
       expenditures primarily by cash flow from operations and additions
       to long-term debt.  Cash provided by operations, before changes in
       current assets and current liabilities, was $5,124,000 for the six
       months ended June 30, 1995, as compared to $7,442,000 for the six
       months ended June 30, 1994.

            During the six months ended June 30, 1995, the Company spent
       $4,458,000 on additions to plant and equipment and construction in
       progress, and $5,549,000 on the acquisition of the Kimball incinerator,
       as compared to the same period of the prior year when its capital
       expenditures were $1,636,000. In addition, the Company spent $6,805,000
       for financial assurance associated with this acquisition. See Note 3 to
       the Consolidated Financial Statements in this report for a description of
       the costs of the incinerator acquisition.

            During the six months ended June 30, 1995, net additions to long-
       term debt were $9,622,000, as compared to the same period of the prior
       year when net reductions in long-term debt were $7,345,000. The Company
       expects to spend approximately $1,725,000 during the second half of 1995
       to obtain insurance coverage for closure of the Kimball landfill, and
       anticipates that its capital expenditures for the remainder of 1995 will
       be approximately $3,000,000, including improvements expected to be made
       at the Kimball facility. The Company expects to finance these
       requirements through cash flow from operations and funds drawn under its
       $45,000,000 revolving credit and term loan agreement (the "Loan
       Agreement") described in Note 4 to the Consolidated Financial Statements.

            The Loan Agreement terms include a borrowing limit, which
       fluctuates depending on the level of accounts receivable which
       secure the Loan Agreement.  The borrowing availability each month
       will depend on the level of business activity and the resulting
       amount of accounts receivable, and the usage of letters of credit. At
       August 11, 1995, the indebtedness outstanding under the Loan Agreement
       was $19,619,665, letters of credit outstanding were $7,594,732, and the
       Company had borrowing availability of $8,364,835.

            The Company is taking steps to obtain tax-exempt revenue bond
       financing through the State of Nebraska to pay for a portion of the costs
       of the Kimball incinerator and landfill, including the prepaid closure
       insurance premiums, as well as the costs of improvements to the facility.
       The Company anticipates that approximately $8,000,000 of the proceeds of
       the planned tax-exempt bond issue will be used to reimburse the Company
       for costs of the Kimball facility, and applied to repay or refund
       existing indebtedness.

            The Company continues to investigate the possibility of acquiring
       additional hazardous waste treatment, storage and disposal facilities,
       which would be financed by a variety of sources. The Company believes it
       has adequate resources available to fund its future operations and
       anticipated capital expenditures.




                                        (15)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                             PART II - OTHER INFORMATION

       Item 1 - Legal Proceedings
       --------------------------

            No reportable events have occurred which would require
       modification of the discussion under Item 3 - Legal Proceedings
       contained in the Company's Report on Form 10-K for the Year Ended
       December 31, 1994.

       Item 2 - Changes in Securities
       ------------------------------

            None

       Item 3 - Defaults Upon Senior Debt
       ----------------------------------

            None

       Item 4 - Submission of Matters to a Vote of Security Holders
       ------------------------------------------------------------

            None

       Item 5 - Other Information
       --------------------------

            None

       Item 6 - Exhibits and Reports on Form 8-K
       -----------------------------------------

       A)   Exhibit 4.2 - Loan and Security Agreement dated May 8, 1995
       by and between Congress Financial Corporation (New England) and
       the Company's Subsidiaries as Borrowers.

            Exhibit 4.3 - Term Promissory Note dated May 8, 1995 from the
       Company's Subsidiaries as Debtors to Congress Financial
       Corporation (New England) in the amount of $10,000,000.

            Exhibit 4.4 - Guarantee dated May 8, 1995 by Clean Harbors,
       Inc. to Congress Financial Corporation (New England) of the
       obligations of the Company's Subsidiaries under the Financing
       Agreements.

            Exhibit 4.5 - General Security Agreement dated May 8, 1995 by
       Clean Harbors, Inc. in favor of Congress Financial Corporation
       (New England).

            Exhibit 10.40 - Asset Purchase Agreement among Clean Harbors
       Technology Corporation, Clean Harbors Inc. and Ecova Corporation
       dated as of March 31, 1995.

            Exhibit 11 - Computation of Net Income per Share.

            Exhibit 27 - Financial Data Schedule

       B)   Reports on Form 8-K - None


                                        (16)


 
                        CLEAN HARBORS, INC. AND SUBSIDIARIES

                                     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.



                                          Clean Harbors, Inc.
                                          -------------------------
                                          Registrant





    Dated:  August 11, 1995               By:     /s/ ALAN S. MCKIM
                                          ---------------------------------
                                          Alan S. McKim
                                          President and
                                          Chief Executive Officer
                                        




    Dated:  August 11, 1995               By:     /s/ JAMES A. PITTS
                                          -------------------------------
                                          James A. Pitts
                                          Executive Vice President and
                                          Chief Financial Officer








                                        (17)