U.S. Securities and Exchange Commission
                                Washington, D.C. 20549

                                    FORM 10-QSB

(Mark One)
 ___X__	  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
          SECURITIES EXCHANGE ACT OF 1934

                 For the quarterly period ended March 31, 2004

 ______ TRANSITION REPORT PURSUANT TO 13 OR 15(d) OF THE EXCHANGE ACT OF 1934
              For the transition period from ________ to ________

                        Commission File Number: 0-6088

                               EARTH SCIENCES, INC.
         (Exact name of small business issuer as specified in its charter)

               Colorado                               84-050374
(State of other jurisdiction of         (I.R.S. Employer Identification No.)
  incorporation or organization)

               8100 SouthPark Way, B-2, Littleton, Colorado         80120
                 (Address of principal executive offices)         (Zip Code)

                               (303)734-1727
                        (Issuer's telephone number)

                               Not Applicable
            (Former name, former address and former fiscal year,
                       if changed since last  report)

	APPLICABLE ONLY TO CORPORATE ISSUERS:

  Indicate the number of shares outstanding of each of the issuer's classes
of common stock, as of the latest practicable date: 33,445,254 Shares of
Common Stock, one cent par value outstanding as of May 7, 2004.

Transitional Small Business Disclosure Format: Yes______ ; No __X_

<PAGE>

PART I
Item 1.	FINANCIAL STATEMENTS

                     Earth Sciences, Inc. and Subsidiaries
                        Consolidated Balance Sheet
                             March 31, 2004


                                                                UNAUDITED
			ASSETS
                                                       (amounts in thousands)
CURRENT ASSETS:
  Cash, and cash equivalents                                     $    55
  Prepaid expenses and other        	                            52
                                                                    ----
      Total current assets	                                       107

MINERAL RIGHTS                      	                           338

OTHER ASSETS, net                                                    395
                                                                  ------
TOTAL ASSETS       	                                         $   840
	                         	                              ======

           LIABILITIES AND STOCKHOLDERS' DEFICIT
CURRENT LIABILITIES:
  Account payable	                                               $    13
  Notes payable, vendors                                             180
  Accrued expenses and other current liabilities                      36
                                                                   -----
	Total current liabilities                                      229

LONG-TERM LIABILITIES:
  Other liabilities	                                             238
  Deferred plant decommissioning                                     691
                                                                   -----
      Total long-term liabilities                                    929
                                                                   -----
STOCKHOLDERS' DEFICIT:
  Common stock $.01 par value                                        335
  Additional paid-in capital                                      27,200
  Foreign currency translation adjustment 	                  (1,837)
  Accumulated deficit	                                         (26,016)
                                                                  ------
	Total stockholders' deficit                                   (318)
                                                                  ------
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	                 $   840
                                                                  ======

See accompanying notes.

                                          1
-----------------------------------------------------------------------------

                       Earth Sciences, Inc. and Subsidiaries
                     Consolidated Statements of Operations
                    Three Months Ended March 31, 2004 and 2003

			                              UNAUDITED
                                                  2004                 2003
                        (amounts in thousands, except per share amounts)

REVENUES:
     Rental income, including
       direct reimbursements                     $  13                $  31

COST AND EXPENSES:
    Operating                                       14                   20
    General and administrative                      26                   19
                                                 -----                -----
             Total expenses                         40                   39
                                                 -----                -----
OPERATING LOSS                                     (27)                  (8)

OTHER INCOME (EXPENSE):
    Interest expense                                (7)                 (30)
    Foreign currency translation                     8                   16
    Gain on settlement of debt and other, net       15                    2
                                                 -----                -----
     Total other income (expense)                   16                  (12)
                                                 -----                -----
LOSS BEFORE DISCONTINUED OPERATIONS                (11)                 (20)

INCOME FROM DISCONTINUED OPERATION.                 -                    58
                                                 -----                -----
NET (LOSS)INCOME                                $  (11)              $   38
                                                 =====                =====
NET (LOSS) INCOME PER COMMON SHARE (Basic and Diluted):
  Loss before discontinued operations           $ (.00)              $ (.00)
                                                  ====                 ====
  Discontinued operations                       $   -                $  .00
                                                  ====                 ====
  Net(loss) income                              $ (.00)              $  .00
                                                  ====                 ====
WEIGHTED AVERAGE COMMON SHARES
 OUTSTANDING (000's):                           33,445               32,364
                                                ======               ======
---------------------------------------------------------------------------
                  Earth Sciences, Inc. and Subsidiaries
              Consolidated Statements of Accumulated Deficit
                 Three Months Ended March 31, 2004 and 2003
                                               UNAUDITED
     	                                       2004          2003
                                            (amounts in thousands)

Accumulated deficit as of January 1      $ (26,005)      (25,816)
Net (loss) income for the period	           (11)           38
                      		            --------      --------
Accumulated deficit as of September 30   $ (26,016)      (25,778)
			                          ======	    ======


See accompanying notes.

-----------------------------------------------------------------------

                   Earth Sciences, Inc. and Subsidiaries
             Consolidated Statements of Cash Flows(Unaudited)
              For the Three Months Ended March 31, 2004 and 2003
                           (amounts in thousands)

                                                            2004        2003
  CASH FLOWS FROM OPERATING ACTIVITIES:
  Net (loss)income                                       $   (11)    $    38
  Adjustments to reconcile net (loss) income to net cash
   used in operations:
  	Equity in earnings of ADA-ES, Inc.                      -          (58)
      Gain on debt settlement                                (14)
      Change in foreign currency                              (8)        (16)
      Change in operating assets and liabilities  	         5          (9)
                                                           -----       -----
       Net cash used by operating activities                 (28)        (45)

CASH FLOWS FROM FINANCING ACTIVITIES:
  Cash distribution from discontinued operation               -           52
                                                           -----       -----
	Net cash provided by financing activities               -           52
                                                           -----       -----
Net decrease in cash and cash equivalents                    (28)          7

Cash and cash equivalents at beginning of period              83          -
                                                           -----       -----
Cash and equivalents at end of period 			    $   55      $    7
                                                           =====       =====
SUPPLEMENTAL SCHEDULE OF CASH FLOW INFORMATION:
	Cash payments for interest		                $   -       $   28
                                                           =====       =====

See accompanying notes.

                                                 4
<PAGE>


                          Earth Sciences, Inc. and Subsidiaries
               Notes to Consolidated Financial Statements (Unaudited)
                                   March 31, 2004

(1)  General
The accompanying consolidated financial statements were prepared in
accordance with generally accepted accounting principles and reflect all
adjustments which are, in the opinion of management, necessary for fair
representation of the financial results for the interim periods shown.  The
statement of operations for 2003 has been restated to reflect the spin-off of
ADA-ES, Inc. by reporting the equity in its earnings for the periods shown as
Income from Discontinued Operations.  Such statements should be considered in
conjunction with Registrant's 2003 Form 10-KSB.

(2) Business Segment Information
Corporate headquarter activities are part of the ESI operating segment.  The
segment assets of the ESI segment is located in the US while the assets of
ESEC are located in Canada.

                                      (amounts in thousands)

                                     ESI    ESEC   Consolidated
                                    ----  ------   ------------
Three months ended March 31, 2004
Total revenue                      $  -    $  13       $     13
Segment assets	                 $  400  $ 440       $    840
Segment profit (loss)              $  (15) $   4       $    (11)

Three months ended March 31, 2003
Total revenue                      $  -    $  31       $     31
Segment assets	                 $3,368  $ 487       $  3,855
Segment profit (loss)              $   32  $   6       $     38


(3) Commitments and Contingencies
The Calgary Facility
--------------------
In prior years we have reduced the net asset carrying value at the Calgary
facility to a level that management believes will be recoverable from the
sale of surplus equipment and future subleasing of the building and site. The
Calgary facility is subject to a 10% net profits royalty assignment amounting
to $4,850,000 and the facility may not be assigned, sold, transferred or
conveyed unless expressly subject to that royalty interest.  The royalty
interest requires payment of 10% of net income, if any, as defined, generated
by the facility and expires in September 2007 without further obligation.

The Calgary facility is located on a site leased from the adjacent landowner
who originally supplied feedstock to the facility in the 1980's. The lease
has an indefinite term, but upon ESEC's permanent termination of operations,
ESEC has a period of 24 months to remove all equipment, improvement and
structures erected on the site after which time such assets become the sole
property of the landlord.  ESEC also has the obligation to return the site
and any surrendered assets to the landlord in a safe condition that complies
with the requirements of all statutes, regulations and ordinances.  Although
ESEC has no current intent to terminate the lease and believes the site is
currently in compliance with all regulations, ESEC has accrued and recorded a
liability of approx. $691,000, as an estimate of the remaining costs it would
expect to incur to return the facility to the landlord under the terms of the
lease.  The amount recorded is an estimate that includes significant
assumptions, and it is reasonably possible that these assumptions could
change in the future, and that such a change could be material.  The landlord
commissioned a Phase 1 environmental study of the leased site.  Although this
Phase 1 study did not include any costs estimates, the landlord has estimated
the cost substantially higher than ESEC's estimated costs.  The difference in
estimates primarily relates to ESEC basing its estimate on revised quantities
of the waste on site, assumptions regarding future use of the building
(including the future cost to demolish the building), and supervision costs.
Any significant change to ESEC's estimates could result in further expenses
being recorded at that time.

During 2001 the landlord asserted that the cessation of operations at the
Calgary facility has resulted in the termination of the easement under which
a rail line services the site and threatened to take steps to prohibit the
use of and ultimately remove the improvements on the easement right-of-way.
In January 2002, ESIR filed a motion for injunctive relief to restrain the
landlord from interfering with use of the rail line.  The landlord has agreed
to an adjournment of the matter to a future date and has agreed not to
interfere with the use of the rail line until the date of the hearing of the
Company's application.  In September 2002, the landlord filed their Statement
of Defense and a Counterclaim asserting termination of the easement, the site
lease and another underlying agreement, requesting an order from the Court to
that affect and seeking damages in the amount of $6 million Canadian to
remediate, restore and reclaim the leased site and easement.  In December
2002 the Company filed a Statement of Defence to the Counterclaim vigorously
denying breach of any obligation under the lease or easement, the landlord's
characterization of the cessation of operations, the termination of the
easement and site lease and that any amounts are due for reclamation of the
site. To the best of management's knowledge and belief, the Company is in
compliance with all permits and licenses issued for the construction and
operation of the facility.   The Company will continue to defend its rights
for this rail line access to the site and the validity of the site lease. If
the landlord is successful in asserting the termination of the rail line
easement and site lease, it would severely affect the future economic
feasibility of any operations at the Calgary plant. While there is secure
truck access to the Calgary plant, the loss of the rail line easement could
decrease the possibility of some alternative future uses of the Calgary
plant. The financial implications of an adverse court ruling are unknown, and
therefore, the financial statements do not include any adjustment related to
this matter.

If the Company should abandon, dispose or otherwise cease operations in
Canada, the cumulative foreign currency adjustment recorded as a contra
equity amount of $1,837,000 will be recorded as an operating expense.  Such
adjustment, however, will have no effect on net equity.

Related Party Note
------------------
In 2000, ESI re-negotiated a convertible debenture in the amount of
$1,000,000 (the "Debenture") with Tectonic Construction Co. ("TCC") and a
note in the amount of $250,000 (the "Note") from TCC to extend the due dates
and clarify certain collateral. Mr. Lowdermilk, a past director of the
Company, is the president and majority shareholder of TCC. Assets of Earth
Sciences and ADA collateralize these amounts. The Debenture was convertible
by the holder into no more than 1,000,000 shares of Earth Sciences common
stock at the conversion price of $.21 per share or the then current market
price, whichever is lower. The Debenture and the Note was assigned to and
assumed by ADA as part of the spin-off from ESI as noted below in the first
paragraph under the heading "Liquidity and Capital Resources".

Item 2.	MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATION
This Quarterly Report may contain forward-looking statements within the
meaning of Section 27A of the Securities Act of 1933 that involve risks and
uncertainties. In particular such forward-looking statements may be found in
this section and under the heading "Description of Business." The following
discussion and analysis of the financial condition and results of operations
of the Company should be read in conjunction with the consolidated financial
statements and related notes thereto included elsewhere in this report. Words
or phrases such as "will," "hope," "expect," "intend," "plan" or similar
expressions are generally intended to identify forward-looking statements.
Those statements involve risks and uncertainties that could cause actual
results to differ materially from the results discussed herein. The principal
risks and uncertainties that may affect the Company's actual performance and
results of operations include the following: general economic conditions;
adverse weather; changes in federal income tax laws; governmental regulation;
changes in governmental and public policy; changes in economic conditions
specific to one or more of the Company's markets and businesses; competition;
availability of raw materials; and unexpected operations difficulties. Other
risks and uncertainties may also affect the outcome of the Company's actual
performance and results of operations. You are cautioned not to place undue
reliance on the forward-looking statements made in this Management's
Discussion and Analysis of Financial Condition and Results of Operations.

  Liquidity and Capital Resources
In March 2003 ADA-ES and ESI entered into an agreement (the Distribution
Agreement) for the pro rata distribution of all the common stock of ADA-ES to
the shareholders of ESI based on a record date of August 29, 2003 as
determined by the ESI Board of Directors. The Distribution Agreement requires
certain allocations of cash and liabilities among ESI and ADA-ES prior to the
distribution of the ADA-ES common stock.  The spin-off took place on
September 12, 2003 when ESI distributed approximately 3.3 million shares of
the Company's common stock to its shareholders.

The Company had a working capital deficit of $122,000 at 3/31/04. The amount
represents a decrease of approximately $16,000 from 12/31/03 due to the loss
incurred during the first quarter. Included in current liabilities is an amount
for a certain note payable totaling $180,000 which arose from the prior purified
phosphate operations in Calgary, which at present the Company does not intend to
pay. The creditor under that note have not initiated any collection action
against the Company. Maintenance of an acceptable level of working capital will
be dependent on the Company generating cash flow from the sale of surplus
equipment and subleasing operations in Calgary and reducing the holding costs or
selling some of it's mineral interests. The Company is seeking partnering and
joint venture relationships to conduct and expand operations in order to meet
its funding requirements. There can be no assurances that partnering and joint
venture relationships can be arranged to continue and expand its operations.
As required under the Distribution Agreement with ADA-ES, in September 2003
ADA-ES transferred $100,000 in cash to the Company and assumed notes payable to
Tectonic Construction Co. totaling $1,150,000. ADA-ES also assumed other
indebtedness from ESI in the amount of $130,000 related to deferred compensation
for past ESI employees.

The Company currently has no plans for any capital expenditures.

Although the Company has significant net operating loss carryforwards for U.S.
tax purposes and Canadian tax assets, the Company has determined that it is more
probable than not that those deferred tax assets will not be realized in the
foreseeable future, and so has reduced those assets by a valuation allowance to
a net of zero.

Cash flow used in operations totaled $(28,000) for the first quarter of 2004
compared to a use of $(46,000) for the same period in 2003. The amount for 2004
resulted primarily from net loss less non-cash charges for credits in foreign
currency, the gain on settlement of debt and changes in other assets and
liabilities. The amount for 2003 resulted primarily from net income less the
equity in earnings of ADA-ES, non-cash credits for changes in foreign currency
and changes in other assets and liabilities. Cash flow from financing activities
for 2003 consist of distributions from ADA-ES of $52,000.


Results of Operations
Revenues for the first quarter of 2004 totaled $13,000 as compared to $31,000 in
2003. Revenues for both periods represented primarily amounts invoiced for
rental of a portion of the Calgary facility.

The majority of operating expenses are currently covered by the tenants in
Calgary, but are expected to increase, as the Company seeks to expand its
activities there. Operating expenses were $14,000 for the first quarter in 2004
as compared to $20,000 for the same period in 2003.

General and administrative expenses increased by $7,000 to $26,000 for the first
quarter of 2004 as compared to the same period in 2003 due to increased business
taxes.

Our interest expense totaled approximately $7,000 for the first quarter of 2004
and $30,000 for the same period in 2003. The decrease in interest expense is due
to a pay down principal during the assumption by ADA-ES of the Tectonic debt
described above.

In 2003, we recorded our equity in the net income of ADA-ES up through the date
of the spin-off which amounted to $58,000 for the first quarter of 2003.

Critical Accounting Policies and Estimates
As previously discussed, the Company's critical accounting policies and
estimates include the estimated reclamation liability recorded in connection
with the Calgary facility. Other significant estimates used in preparation of
the financial statements include the Company's allowance for doubtful accounts,
which is based on historical experience.

The Company has also estimated the net residual of its equipment at the Calgary
facility to be approximately $400,000, which is included in other assets. This
estimate could change based on many factors, including the ultimate outcome of
the litigation noted above.

As with all estimates, the amounts described above are subject to change as
additional information becomes available.

Item 3.  CONTROLS AND PROCEDURES

Disclosure Controls and Procedures
The Company maintains disclosure controls and procedures designed to ensure
that it is able to collect the information it is required to disclose in the
reports it files with the Securities and Exchange Commission (SEC), and to
process, summarize and disclose this information within the time periods
specified in the rules of the SEC. Based on his evaluation of the Company's
disclosure controls and procedures which took place as of March 31, 2004,
the end of the period covered by this report, the Chief Executive and Financial
Officer believes that these controls and procedures are effective to ensure
that the Company is able to collect, process and disclose the information it
is required to disclose in the reports it files with the SEC within the
required time periods.

The Company also maintains a system of internal controls designed to provide
reasonable assurance that: transactions are executed in accordance with
management's general or specific authorization; transactions are recorded as
necessary (1) to permit preparation of financial statements in conformity
with generally accepted accounting principles, and (2) to maintain
accountability for assets; access to assets is permitted only in accordance
with management's general or specific authorization; and the recorded
accountability for assets is compared with the existing assets at reasonable
intervals and appropriate action is taken with respect to any differences.

Since the date of the most recent evaluation of the Company's internal
controls by the Chief Executive and Financial Officer, there have been no
significant changes in such controls or in other factors that could have
significantly affected those controls, including any corrective actions with
regard to significant deficiencies and material weaknesses.

PART II.  OTHER INFORMATION

Item 6.  Exhibits and Reports on Form 8-K
(a)  Exhibits -   31	Certification of Chief Executive and Chief
                        Financial Officer of Earth Sciences, Inc. Pursuant
                        to 17 CFR 240.13a-14(a)or 17 CFR 240.15d-14(a)

                  32	Certification Pursuant to 18 U.S.C. Section 1350

No other changes from Item 13 of Registrant's 2003 Form 10-KSB.

(b)	Forms 8-K -  dated April 8, 2004, reporting Item 12. Results of Operations
and Financial Condition and attaching an April 8, 2004 press release announcing
year-end results.

SIGNATURES

	In accordance with the requirements of the Securities Exchange Act of
1934, the Registrant caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

					       	          Earth Sciences, Inc.
						                 Registrant

Date:  May 14, 2004                        /s/ Mark H. McKinnies
                                              ----------------------
                                                 Mark H. McKinnies
                                        President and Chief Financial Officer