Filed Pursuant to Rule 424(b)(3)
                                                             File No. 333-102057

PROSPECTUS

                           [BADGER METER, INC. LOGO]

                               BADGER METER, INC.

                 DIVIDEND REINVESTMENT AND STOCK PURCHASE PLAN
                  70,000 SHARES OF COMMON STOCK ($1 PAR VALUE)

                                  ------------
     We offer to participants in our Dividend Reinvestment and Stock Purchase
Plan an opportunity to purchase our common stock, $1 par value. Each share of
common stock purchased under the plan will be accompanied by a common share
purchase right consistent with our Rights Agreement, as discussed more fully on
page 15. You may participate in the plan if you are (1) a holder of our common
stock or (2) a person who does not currently hold our common stock upon an
initial investment of $100 or more.

     Our common stock is traded on the American Stock Exchange under the symbol
"BMI." The last reported sale price of our common stock on January 7, 2003 was
$31.55.

     As a participant in the plan, you may use your quarterly common stock
dividends to purchase additional common stock. As a participant, you may also
make optional cash investments of not less than $50 per payment subject to a
maximum of $20,000 per calendar year ($5,000 per calendar quarter), including
any initial investment, to purchase additional shares of our common stock and to
have the dividends on that stock reinvested under the plan.

     The price of each share of our common stock purchased under the plan will
be 100% of market value, determined as provided in the plan. As a participant,
you do not pay brokerage fees or commissions when purchasing shares under the
plan with reinvested dividends. A fee of $2.50 will be assessed for each
optional cash payment plus $0.10 for each share purchased. We bear the cost of
administering the plan for dividend reinvestment.

     To the extent required by applicable law in certain states, shares of
common stock offered under the plan are offered only through American Stock
Transfer & Trust Company or a registered broker-dealer in those states.

     Set forth on pages 3 to 16 are the terms and conditions of the plan. Any
future amendments to the plan will be effective immediately upon mailing of
notice to participants.

                                  ------------
     NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
COMMISSION HAS APPROVED OR DISAPPROVED THESE SECURITIES OR DETERMINED IF THIS
PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

                                  ------------
                THE DATE OF THIS PROSPECTUS IS JANUARY 8, 2003.


                               TABLE OF CONTENTS



                                                              PAGE
                                                              ----
                                                           
SUMMARY.....................................................    1
THE COMPANY.................................................    1
FORWARD-LOOKING STATEMENTS..................................    2
THE PLAN....................................................    3
  PURPOSES, ADVANTAGES AND DISADVANTAGES OF PLAN, AND
     ELIGIBILITY............................................    3
  ADMINISTRATION............................................    4
  PROCEDURE FOR JOINING -- ENROLLMENT AND AUTHORIZATION
     FORMS..................................................    5
  SOURCE OF SHARES -- PURCHASE PRICES -- INVESTMENT
     PERIODS................................................    8
  CERTIFICATES FOR SHARES -- ACCOUNTS -- REPORTS............   12
  OTHER INFORMATION.........................................   13
STATE REGULATION............................................   15
FEDERAL INCOME TAX CONSEQUENCES.............................   15
PLAN OF DISTRIBUTION........................................   17
IMPORTANT CONSIDERATIONS....................................   17
USE OF PROCEEDS.............................................   17
AVAILABLE INFORMATION.......................................   18
INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE.............   18
LEGAL OPINION...............................................   19
EXPERTS.....................................................   19


     Unless we otherwise indicate or the context otherwise requires, references
in this prospectus to "we," "us," "our" and "ours" refer collectively to Badger
Meter, Inc. and its subsidiaries.

     This prospectus is a part of the registration statement that we filed with
the Securities and Exchange Commission. You should read this prospectus together
with the more detailed information regarding our company, our common stock and
our financial statements and notes to those statements that appear elsewhere in
this prospectus or that we incorporate in this prospectus by reference.

     YOU SHOULD RELY ONLY ON THE INFORMATION CONTAINED IN, OR INCORPORATED BY
REFERENCE IN, THIS PROSPECTUS AND IN ANY ACCOMPANYING PROSPECTUS SUPPLEMENT. WE
HAVE NOT AUTHORIZED ANYONE TO PROVIDE YOU WITH INFORMATION DIFFERENT FROM THAT
CONTAINED IN, OR INCORPORATED BY REFERENCE IN, THIS PROSPECTUS. THE COMMON STOCK
IS NOT BEING OFFERED IN ANY JURISDICTION WHERE THE OFFER IS NOT PERMITTED. YOU
SHOULD NOT ASSUME THAT THE INFORMATION IN THIS PROSPECTUS OR ANY PROSPECTUS
SUPPLEMENT IS ACCURATE AS OF ANY DATE OTHER THAN THE DATE ON THE FRONT OF THE
PROSPECTUS OR PROSPECTUS SUPPLEMENT, AS APPLICABLE.

                                        i


                                    SUMMARY

     This prospectus describes our Dividend Reinvestment and Stock Purchase Plan
(the "Plan"). The Plan provides a simple and convenient method of reinvesting
cash dividends paid on shares of our common stock and making optional cash
investments in additional shares of our common stock. The Plan also provides us
with the ability to sell our authorized but unissued shares of common stock to
participants, which will improve liquidity by increasing the shares outstanding.
Please review this prospectus carefully and retain it for future reference.

     The price of each share of our common stock purchased under the Plan will
be 100% of market value, determined as provided in the Plan. You have no control
over the price, and, in the case of common stock purchased or sold in the open
market, the time at which such shares are purchased or sold for your account.
You bear the market risk associated with fluctuations in the price of our common
stock pending completion of a purchase or sale of shares for your account.

     We are not recommending that you buy or sell our common stock. You should
use the Plan only after you have independently researched your investment
decision.

     If you have questions about the Plan, refer to the back cover of this
booklet for information on contacting American Stock Transfer & Trust Company
("AST"), the Plan administrator.

     The following options are available to participants:

     Dividend Reinvestment and Optional Cash Investments. AST will reinvest
dividends on all shares of stock registered in your name and on all shares which
are subsequently acquired. AST will also reinvest dividends on all shares held
in your Plan account, and you are eligible to, but are not required to, make
optional cash investments.

     No Reinvestment. AST will pay to you in cash, dividends on shares
registered in your name and on shares held in your Plan account. You are
eligible to, but are not required to, make optional cash investments.

     Optional Cash Investments. You may use this election in combination with
any of the investment options. Under this option, AST will use any optional cash
investments received from you to purchase additional shares of common stock
under the Plan.

     Automatic Investment Option. You may use this election in combination with
any of the investment options. Under this option, you may authorize the
deduction of payments from your checking or savings account automatically once
each month, on the 10th day of the month, by electronic means for investment in
the Plan as optional cash investments.

     Share Custodial Service. You may transfer certificates for shares of our
common stock registered in your name into your Plan account for safekeeping.

                                  THE COMPANY

     Badger Meter, Inc. is a leading marketer and manufacturer of products, and
a provider of services, using flow measurement and control technologies serving
markets worldwide. We were incorporated in 1905. Our principal executive offices
are located at 4545 West Brown Deer Road, Milwaukee, Wisconsin 53223, and our
telephone number is (414) 355-0400. We maintain an Internet website at
http://www.badgermeter.com. Our annual reports on Form 10-K, quarterly
                                        1


reports on Form 10-Q and current reports on Form 8-K filed with the Securities
and Exchange Commission, along with our annual report to shareholders and other
information related to our company, are available free of charge on this site.

     Our products are sold to water utilities and, to a lesser extent, original
equipment manufacturers and various industrial customers primarily operating in
the following markets: water, wastewater and process waters; energy and
petroleum; food and beverage; pharmaceutical; chemical; and concrete.

     We have five major product lines: residential and commercial water meters
(with related technologies), automotive fluid meters, small precision valves and
industrial process meters. Water meters and related systems produce the majority
of our sales. A "water meter system" generally consists of a water meter, a
register (some with an interface technology for communicating the reading),
packaging and the monitoring or computerized management system used to collect
and relay the reading.

     Our products are primarily manufactured and assembled in our Milwaukee,
Wisconsin, Tulsa, Oklahoma, Mattapoisett, Massachusetts, Rio Rico, Arizona and
Brno, Czech Republic facilities. Assembly is also done in our Nogales, Mexico,
Nancy, France and Stuttgart, Germany facilities.

     Our products are sold throughout the world through various distribution
channels including direct sales representatives, distributors and independent
sales representatives. There is a moderate seasonal impact on sales, primarily
relating to slightly higher sales of certain utility products during the spring
and summer months. No single customer accounts for more than 10% of our sales.

                           FORWARD-LOOKING STATEMENTS

     Certain statements contained in this prospectus, as well as other
information provided from time to time by us or our employees, may contain
forward-looking statements that involve risks and uncertainties that could cause
actual results to differ materially from those in the forward-looking
statements. The words "anticipate," "believe," "estimate," "expect," "think,"
"should" and "objective" or similar expressions are intended to identify
forward-looking statements. The forward-looking statements are based on our
current views and assumptions and involve risks and uncertainties that include,
among other things:

        - the success or failure of new product offerings;

        - the actions and financial condition of competitors and alliance
          partners;

        - changes in competitive pricing and bids in the marketplace;

        - changes in domestic conditions, including housing starts;

        - changes in foreign economic conditions, including currency
          fluctuations;

        - changes in laws and regulations; and

        - changes in customer demand and fluctuations in the prices of and
          availability of purchased raw materials and parts.

     Some or all of these factors are beyond our control. Shareholders,
potential investors and other readers are urged to consider these factors
carefully in evaluating the forward-looking statements and are cautioned not to
place undue reliance on such forward-looking statements. The forward-looking
                                        2


statements made herein are made only as of the date of this document and we
undertake no obligation to publicly update such forward-looking statements to
reflect subsequent events or circumstances.

                                    THE PLAN

     The following are the terms and conditions of the Plan set forth as a
series of questions and answers:

PURPOSES, ADVANTAGES AND DISADVANTAGES OF PLAN, AND ELIGIBILITY

1. WHAT ARE THE PURPOSES OF THE PLAN?

     The Plan has two purposes. First, it provides our shareholders and
potential investors in our company with a convenient and economical method to
purchase our common stock and reinvest cash dividends. Second, the Plan provides
us with the ability to sell our authorized but unissued shares of common stock
(or treasury shares, if any) to participants, which will improve our liquidity
by increasing the number of shares outstanding and provide additional funds for
general corporate purposes.

2. WHAT ARE THE ADVANTAGES OF THE PLAN?

     The advantages of the Plan include the following:

          (a) You do not pay brokerage commissions, fees or service charges in
     connection with purchases of shares under the Plan with reinvested
     dividends or for participating in the Plan. There are nominal fees
     associated with optional cash investments.

          (b) AST, which is acting as custodian for shares acquired under the
     Plan or any successor custodian, or a nominee for the custodian or the
     participants under the Plan, holds the shares purchased under the Plan in
     its name, and credits the shares purchased under the Plan to a separate
     account for each participant. This relieves you, as a participant in the
     Plan, of the responsibility for the safekeeping of multiple certificates
     for shares purchased, and it protects you against loss, theft, or
     destruction of stock certificates.

          (c) AST will furnish to you a statement for your Plan account after
     each transaction (that is, the purchase, sale, withdrawal, or transfer of
     shares), to simplify your recordkeeping.

          (d) Full investment of funds is possible under the Plan because the
     Plan permits fractions of shares, computed to three decimal places, as well
     as full shares, to be credited to your account. You are credited with
     dividends on both the full and fractional shares held under the Plan.

3. ARE THERE DISADVANTAGES TO INVESTING UNDER THE PLAN?

     Disadvantages of the Plan include the following:

          (a) You have no control over the price, and, in the case of common
     stock purchased or sold in the open market, the time at which such shares
     are purchased or sold for your account.

                                        3


     You bear the market risk associated with fluctuations in the price of our
     common stock pending completion of a purchase or sale of shares for your
     account.

          (b) No interest will be paid on funds held for you pending investment
     under the Plan.

          (c) There is only one investment period each month. Optional and
     initial cash investments must be received by AST on or before the 13th day
     of the month to be invested during the investment period in that month. The
     investment period generally commences on or about the 15th day of the
     month. Purchases may be made over a period of several days in the case of
     open market purchases. Monies received after the cutoff date will be held
     until the next investment period (any funds not invested within 35 calendar
     days will be returned to you).

4. WHO IS ELIGIBLE TO PARTICIPATE IN THE PLAN?

     You are eligible to participate in the Plan, provided that:

          (a) you meet the requirements for participation described under
     Question 6 below; and

          (b) in the case of citizens or residents of a country other than the
     United States, its territories and possessions, participation would not
     violate local laws applicable to Badger Meter, Inc., the Plan or such
     person.

     If you own shares which are registered in someone else's name (such as in
the name of a broker, nominee or trustee) and desire to participate in the Plan,
you can join by either:

          (a) transferring those shares of common stock that you wish to be part
     of the Plan into your name, or

          (b) requesting the broker, nominee or trustee to participate in the
     Plan on your behalf.

     Your ability to make optional cash investments under the Plan through a
broker, nominee or trustee, however, may be limited depending upon the amount of
optional cash investments made by the record holder for its own account or the
account of other investors. Optional cash investments are limited to $20,000 per
calendar year ($5,000 per calendar quarter), including any initial investment,
for each person or entity directly participating in the Plan.

ADMINISTRATION

5. WHO ADMINISTERS THE PLAN?

     American Stock Transfer & Trust Company has been appointed by us as our
agent to administer the Plan, maintain records, send statements of account to
participants and perform other duties relating to the Plan, subject to our
direction. AST will hold for safekeeping the shares of common stock acquired
under the Plan for each participant until termination of participation in the
Plan or receipt of a request in writing from a participant for all or part of
his or her Plan shares. Shares held by AST will be registered in the name of
American Stock Transfer & Trust Company or one of its nominees, as agent for
participants in the Plan. Acting through our Board of Directors we may, at any
time and in our sole discretion, appoint a successor administrator of the Plan
upon 30 calendar days' written notice to AST.

                                        4


     All inquiries and other communications relating to the Plan should be
directed to the following address:

       American Stock Transfer & Trust Company
       Dividend Reinvestment Department
       P. O. Box 922, Wall Street Station
       New York, NY 10269-0560

     If you would rather call, you may reach AST by dialing 1-877-248-6415.

     You can also contact AST via e-mail at info@amstock.com.

     You can order or download a Plan prospectus and enrollment forms using the
Internet at http://www.investpower.com.

     An independent securities broker-dealer registered under the Securities
Exchange Act of 1934 will purchase and sell shares of common stock as the agent
for the participants in the Plan. AST will pay or deliver dividends and optional
cash investments which are to be invested under the Plan to an escrowed account
maintained with a bank or as directed by the independent broker-dealer, promptly
following receipt. The independent broker-dealer will apply those funds to the
purchase of common stock at the next investment period.

     We will not provide investment advice with respect to participation in the
Plan.

PROCEDURE FOR JOINING -- ENROLLMENT AND AUTHORIZATION FORMS

6. HOW AND WHEN MAY I ENROLL IN THE PLAN?

     With limited exceptions described below, you may enroll in the Plan by
completing and signing an Enrollment Form. You can obtain Enrollment Forms by
writing, by telephone, by e-mail, or by ordering a Plan prospectus on the
Internet. You can also download an Enrollment Form from the Internet at
http://www.investpower.com.

     If you are an existing shareholder, then you will become a participant by
completing an Enrollment Form and returning it to us.

     If you are not an existing shareholder, then you will become a participant
after we have received and accepted a properly completed Enrollment Form,
together with an initial investment of not less than $100.

     We reserve the right to prohibit participation in the Plan by
non-shareholders who reside in a state where participation in the plan by
non-shareholders who reside in the state would require us to take special action
under the securities or "blue sky" laws of the state and we have not yet taken
the required action. We also reserve the right to prohibit participation in the
Plan by any investor, whether or not a holder of record of shares of common
stock, who is a citizen or resident of a country other than the United States,
if his or her participation would violate local laws and regulations applicable
to us or the prospective participant. In any such case, the administrator will
return any Enrollment Form and initial investment tendered by such person.

     We will process Enrollment Forms as promptly as practicable. Participation
in the plan will begin after the administrator has reviewed and accepted a
properly completed form.

                                        5


     If you authorize the reinvestment of dividends, your dividends will be
reinvested beginning with the first dividend payment date (generally, March 15,
June 15, September 15 and December 15) after the next record date for common
stock following receipt of your properly completed Enrollment Form. Common stock
record dates are normally the last business day of February, May, August, and
November.

     The independent broker-dealer will invest under the Plan an optional cash
investment received on or before the 13th day of any month with or after receipt
of an Enrollment Form during the investment period for that month, which
generally commences about the 15th day of the month and continues until the
independent broker-dealer is able to complete all purchases of common stock
required to be made under the Plan for that investment period. An optional cash
investment received after the 13th day of any month will be invested during the
investment period for the next month (any funds not invested within 35 calendar
days will be returned to you).

7. WHAT DOES THE ENROLLMENT FORM PROVIDE?

     The Enrollment Form authorizes AST to:

          (a) enroll you in the Plan,

          (b) apply the initial investment and subsequent dividends or optional
     cash investments, if any, to the reinvestment provisions of the Plan, and

          (c) hold shares of common stock for you pursuant to the Plan.

     The Enrollment Form also authorizes the independent broker-dealer to
purchase shares of common stock for you pursuant to the Plan. As you complete
the Enrollment Form, you must indicate how you wish to participate in the Plan.
The following options are available:

          Dividend Reinvestment and Optional Cash Investments. AST will reinvest
     dividends on all shares of stock registered in your name and on all shares
     which are subsequently acquired. AST will also reinvest dividends on all
     shares held in your Plan account, and you are eligible to, but are not
     required to, make optional cash investments (see the answer to Question 9).

          No Reinvestment. AST will pay to you in cash, dividends on shares
     registered in your name and on shares held in your Plan account. You are
     eligible to, but are not required to, make optional cash investments.

          Optional Cash Investments. You may use this election in combination
     with any of the investment options. Under this option, AST will use any
     optional cash investments received from you to purchase additional shares
     of common stock under the Plan.

          Automatic Investment Option. You may use this election in combination
     with any of the investment options. Under this option, you may authorize
     the deduction of payments from your checking or savings account
     automatically once each month, on the 10th day of the month, by electronic
     means for investment in the Plan as optional cash investments. You must
     allow 30 calendar days to initiate this feature or to make any changes in
     the amount or bank account from which the funds are withdrawn.

     As described above, you may make optional cash investments regardless of
which investment option box is checked on the Enrollment Form.

                                        6


     If you wish to change your chosen method of participation in the Plan, you
must file a new Enrollment Form.

     The amount of dividends reinvested will be reduced by any amount which is
required to be withheld under any applicable tax or other statute.

8. HOW DO I BECOME A PARTICIPANT UNDER THE PLAN IF I AM NOT ALREADY A
SHAREHOLDER?

     If you are not a record holder of our common stock, then you must meet the
requirements for participation described under Question 6 above and you must
include a minimum initial investment of at least $100 in United States dollars
with your completed Enrollment Form. You may make the initial investment by
personal check or money order payable to Badger Meter, Inc. Dividend
Reinvestment and Stock Purchase Plan. Do not send cash.

     An initial investment may not exceed $5,000 (the calendar year limitation
of $20,000 for optional cash investments includes the initial investment). No
interest will be paid on funds held under the Plan pending investment.
Accordingly, you should transmit funds so that they reach us on or before the
13th day of a month.

     You may stop the investment of an initial payment (and receive a refund of
that amount) by notifying AST in writing, provided that AST receives the written
communication not later than the 13th day of the month in which the initial
investment is to be made. No refund of a check or money order will be made until
the funds have been collected.

9. HOW DO I MAKE OPTIONAL CASH INVESTMENTS?

  ALL PARTICIPANTS

     Investment by Check. After you have joined the Plan, you may make an
optional cash payment, which must be in United States dollars, by mailing or
delivering to AST a check, or money order payable to Badger Meter, Inc. Dividend
Reinvestment and Stock Purchase Plan. A remittance form should accompany each
payment; however, you may forward the first optional cash payment without a
remittance form. Interest will not be paid on optional cash investments.
Therefore, we recommend that you make optional cash investments in time to reach
AST on or before the 13th day of any month.

     Automatic Investment Option. As an alternative to sending checks and money
orders for optional cash investments, you may elect to have funds automatically
withdrawn every month from your checking or savings account at a qualified
financial institution. You may elect the automatic cash withdrawal option by
providing the requested information on the Authorization Form, providing the
necessary bank account and monthly withdrawal amount information, and submitting
it, together with a voided blank check or checking or savings account deposit
slip, to AST. You may change the amount of money authorized for withdrawal or
terminate an automatic monthly withdrawal of funds by either completing and
submitting to AST either a new Authorization Form or a written letter. To be
effective, AST must receive the new Authorization Form or letter not less than
30 calendar days before the effective date of the withdrawal.

     Minimum and Maximum Amounts for Optional Cash Investments. Optional cash
investments may differ in amount, and you are not obligated to make optional
cash investments on a regular basis. An optional cash investment must be at
least $50. Your optional cash investments, including
                                        7


the initial investment, may not exceed $20,000 in any calendar year ($5,000 in
any calendar quarter). We will return to you payments of less than $50, and all
amounts in excess of the calendar year limitation of $20,000 or the calendar
quarter limitation of $5,000.

     Payments with Insufficient Funds. A $25 service charge will be imposed for
any check or other deposit for an optional cash investment returned unpaid. If
the deposit is returned, the investment will be considered "void" and AST will
sell any shares credited to your account in anticipation of receiving the
payment to cover the transaction and the service charge. The number of shares of
common stock sold may exceed the number of shares purchased with the returned
deposit due to fluctuations in the market price and to the service charge.

     You may stop the investment of your optional cash payment (and receive a
refund of that amount) without withdrawing from the Plan by notifying AST in
writing, provided that the written communication is received by AST no later
than the 13th day of any month. AST will not refund an optional cash payment
until the funds have actually been collected.

  DIRECTORS AND SECTION 16 OFFICERS

     Optional and initial cash investments by directors of the company and by
officers of the company subject to Section 16 of the Securities Exchange Act of
1934 must be pre-approved by our Board of Directors or by a committee of the
Board that is composed solely of two or more "Non-Employee Directors" within the
meaning of Rule 16b-3. "Rule 16b-3" means Rule 16b-3 of the General Rules and
Regulations under the Securities Exchange Act of 1934 as promulgated by the
Securities and Exchange Commission or its successors, as amended and in effect
from time to time.

SOURCE OF SHARES -- PURCHASE PRICES -- INVESTMENT PERIODS

10. WHAT IS THE SOURCE OF SHARES PURCHASED UNDER THE PLAN?

     Shares of common stock purchased under the Plan will be either treasury
shares or newly issued shares or, at our option, can be shares that the
independent broker-dealer selected by AST purchases in the open market. The
primary consideration in determining the source of shares of common stock for
purchases under the Plan will be our desire to increase shares outstanding. We
determine the source or sources of shares used to fulfill Plan requirements and,
subject to certain regulatory restrictions on the frequency with which we may
change our determination, we may change our determination from time to time
without notice to you.

11. HOW DO YOU DETERMINE MY PURCHASE PRICE?

     Under the Plan, the price for shares to be issued (or treasury shares) will
be the average of the high and low prices of our common stock as reported in
American Stock Exchange composite transactions on the first day of the
investment period (generally, the 15th day of the month) in which trading of our
shares occurs (or if our common stock does not trade on the American Stock
Exchange on that date, on the next day on which trading occurs).

     The price for shares purchased on the open market during an investment
period will be the weighted average price of all shares purchased by the
independent broker-dealer during that investment period. We will pay all
brokerage commissions and other fees in connection with the purchase of shares
for the Plan with reinvested dividends. There will be a $2.50 per transaction
fee,

                                        8


plus a brokerage commission of $0.10 per share, associated with shares purchased
using initial or optional cash investments.

     Under the Plan, you do not have the ability to order the purchase of a
specific number of shares, purchase shares at a specified price or on a
particular date, as could be done with respect to purchases through a broker.

12. WHEN WILL YOU INVEST MY FUNDS UNDER THE PLAN?

     Optional Cash Investments. AST will make purchases for optional cash
investments once each month. AST will invest funds received on or before the
13th day of the month during the investment period in that month, which
generally commences on or about the 15th day of the month. Funds received after
the 13th day of a month will be invested during the investment period for the
next month.

     Automatic Investment Option. If you participate in the automatic investment
option, your bank will deduct your investment from your bank account and
transfer it to AST on the 10th day of the month, or, if the tenth day falls on a
weekend or bank holiday, the first business day thereafter, and it will be
invested in the investment period for that month (which normally commences on or
about the 15th day of the month).

     Dividend Reinvestments. Dividends reinvested under the Plan will be
invested on the dividend payment dates (generally March 15, June 15, September
15, and December 15) or the first business day following a dividend payment
date.

     The independent broker-dealer may begin making open market purchases prior
to the applicable investment period and, at its discretion, may purchase the
shares over a period of several days in order to minimize price fluctuations.

     The independent broker-dealer will use its best efforts to apply all
initial and optional cash investments to the purchase of common stock within 35
calendar days of receipt of the funds by us and will use its best efforts to
invest all dividends for the purchases within 30 calendar days of the dividend
payment date, subject to any applicable requirements of federal securities laws
relating to the timing and manner of purchases of common stock under the Plan.
Any dividends not used within 30 calendar days of their payment to buy shares of
common stock will be returned to you. AST will also return to you any other
funds not used to buy such shares within 35 calendar days of receipt.

13. HOW MANY SHARES WILL YOU PURCHASE FOR ME DURING EACH INVESTMENT PERIOD?

     The number of shares, including fractional shares (computed to three
decimal places), purchased will depend on the amount of dividends and the amount
of optional cash investments, if any, being invested during the investment
period and on the price of the shares determined as provided in the answer to
Question 11. You cannot direct the purchase of a specific number of shares for
your Plan account.

14. DO I INCUR ANY FEES OR EXPENSES?

     There are no brokerage commissions, fees or service charges for the
purchase of shares under the Plan with reinvested dividends or for participating
in the Plan. You will incur a $15.00 transaction fee plus a $0.10 per share
brokerage commission if you request AST to sell your shares
                                        9


through the Plan. (See the answers to Questions 16 and 17.) There will be a
$2.50 per transaction fee, plus a brokerage commission of $0.10 per share,
associated with shares purchased using initial or optional cash investments.

15. MAY I GIFT/TRANSFER SHARES HELD IN THE PLAN?

     You may transfer the ownership of some or all of your Plan shares,
including shares held in safekeeping, by mailing to the administrator a properly
executed stock assignment form, which you may obtain from the administrator or a
financial institution, with a Medallion Signature Guarantee for all owners and a
letter of instruction. A Medallion Signature Guarantee is a signature guarantee
by an institution such as a commercial bank, trust company, securities
broker/dealer, credit union or a savings institution participating in a
Medallion Program approved by the Securities Transfer Association, Inc. You may
transfer shares to new or existing shareholders.

     Unless otherwise instructed, the administrator will retain the shares and
enroll the transferee in dividend reinvestment, provided the transferee is
eligible to participate. The new participant will receive a statement showing
the number of shares transferred and now held in his or her plan account, which
will be considered the transaction confirmation.

16. MAY I WITHDRAW OR SELL SHARES HELD IN MY PLAN ACCOUNT WITHOUT TERMINATING MY
PARTICIPATION IN THE PLAN?

     You may at any time direct AST to issue certificates or sell any number of
shares held in your Plan account by furnishing a request to AST as follows:

  TO RECEIVE CERTIFICATES FOR SHARES:

     Your written request must indicate the number of shares to be certificated
from your Plan account. All registered owners must sign the request.

     AST will register the certificates for shares withdrawn from the Plan in
your name exactly as shown on the account registration. Guarantees of signatures
are not required. Upon request, certificates can be registered in another
manner. In that case, registered owners must sign the request and obtain a
Medallion Signature Guarantee for all registered owners.

     Certificates for shares withdrawn from the Plan will be issued to you
without charge. Certificates for fractions of shares will not be issued under
any circumstances.

     If you participate in the Plan under the dividend reinvestment option, AST
will continue to reinvest dividends on any shares you withdraw from the Plan in
certificated form. If you participate in the Plan under the no reinvestment
option, AST will pay dividends on the shares you withdraw from the Plan in
certificated form by check.

  TO SELL SHARES:

     Your written request must indicate the number of shares to be sold from
your Plan account and must bear the signature of all registered owners.

     AST will accumulate sale requests from participants and, approximately
every five business days, will submit a sale request to the independent
broker-dealer on behalf of those participants. The

                                        10


proceeds of the sale will be remitted to you, less brokerage commissions.
Brokerage commissions will be allocated to you based on the rate negotiated with
the independent broker-dealer.

     Any shares you request to be sold may, at the option of the independent
broker-dealer, be purchased on behalf of the Plan with any available funds being
invested under the Plan. If purchased with Plan funds, the purchase price will
be the average of the high and low prices of our common stock as reported in
American Stock Exchange composite transactions on the date the request for such
sale is received (or, if our common stock is not traded on the American Stock
Exchange on that date, on the next day on which it is traded). The sale proceeds
will be paid to you. A $15.00 fee for each sale plus a $0.10 brokerage
commission for each share sold will be deducted from the proceeds. Be aware that
the price of our common stock may rise or fall during the period between
requesting a sale and the actual sale. You will bear the risk associated with
any change in price.

17. HOW AND WHEN MAY I TERMINATE PARTICIPATION IN THE PLAN?

     You may terminate participation in the Plan at any time by notifying AST.
Your notification should include instructions as to whether the shares should be
withdrawn from the Plan and issued to you in certificated form or sold through
the Plan. Whole shares will be withdrawn in certificated form or sold as
described in the answer to Question 16, under "To Sell Shares." When your
account is terminated, a cash payment for any fractional shares (computed to
three decimal places) remaining in the account will be made to you. Fractional
shares will not be issued in certificated form, but will be grouped with other
fractional shares and sold using the procedure for sale of whole shares
described in the answer to Question 16, under "To Sell Shares."

     If AST receives your request to terminate Plan participation at least two
business days before the dividend payment date in a month when dividends would
be paid (generally, March 15, June 15, September 15 or December 15), then any
dividend that would otherwise have been invested during the investment period
for that month will be paid to you. If your request to terminate Plan
participation is received less than two business days before the dividend
payment date in a month when dividends would be paid (generally, March 15, June
15, September 15 or December 15), then any dividend scheduled to be invested
will be invested and then your enrollment in the Plan will be terminated. All
future dividends on shares registered in your name will be paid directly to you.

     AST may terminate your participation in the Plan after mailing a Notice of
Intention to Terminate to you at the address which appears on our records.

18. WHEN MAY I REJOIN THE PLAN?

     Generally, you may again become a participant at any time subject to the
eligibility requirements (see answer to Question 4). However, we reserve the
right to reject any Enrollment Form from a previous participant on the grounds
of excessive joining and terminating. Such reservation is intended to minimize
administrative expenses and to encourage use of the Plan as a long-term
investment service.

                                        11


CERTIFICATES FOR SHARES -- ACCOUNTS -- REPORTS

19. WILL I RECEIVE CERTIFICATES FOR SHARES PURCHASED?

     Certificates for shares purchased under the Plan will not be automatically
delivered to you. The shares purchased for you will be credited to your Plan
account and will show on your statement of account. However, if you wish to
obtain certificates for any number of whole shares credited to your account
without withdrawing from the Plan, you may do so in the manner described in the
answer to Question 16, under "To Receive Certificates for Shares."

20. IN WHOSE NAME WILL YOU MAINTAIN ACCOUNTS AND IN WHOSE NAME WILL YOU REGISTER
CERTIFICATES WHEN ISSUED?

     AST will maintain your Plan account in the name or names which appear on
our shareholder records.

     AST will register certificates for shares when issued to you, in the name
or names in which your account is maintained. Certificates will be issued in
such other name(s) as you may request as described in the answer to Question 16,
under "To Receive Certificates for Shares."

21. MAY I TRANSFER CERTIFICATES FOR SHARES OF MY COMMON STOCK REGISTERED IN MY
NAME INTO A PLAN ACCOUNT FOR SAFEKEEPING?

     To provide for safekeeping, you may transfer certificates for shares of our
common stock registered in your name into your Plan account. You should forward
the certificates for those shares via registered and insured mail, to protect
against loss in transit. You must include a check for $7.50 payable to American
Stock Transfer & Trust Company each time you send shares for deposit. Mail
certificates and any applicable payment to: Dividend Reinvestment Department,
American Stock Transfer & Trust Company, P. O. Box 922, Wall Street Station, New
York, NY 10269-0560, with a letter instructing AST to transfer the shares to
your Plan account. You should not endorse the certificates or complete the
assignment section.

     The fee of $7.50 for this service will be waived if you have elected to
deposit your shares and sell them at the same time through the Plan (the fees
for selling shares will apply). If you are not already participating in the
Plan, then complete and sign an Enrollment Application to accompany the
certificates for safekeeping in the Plan.

     Shares of our common stock deposited for safekeeping will be transferred to
AST as custodian for you and credited to your Plan account. Thereafter, AST will
treat such shares of common stock in the same manner as shares of common stock
purchased under the Plan and credited to your accounts. AST will pay to you, or
reinvest in shares of common stock in accordance with the reinvestment election
designated on your Enrollment Form, dividends paid on shares of common stock
credited to your account that you deposited into the Plan for safekeeping.

22. WHAT REPORTS AND OTHER INFORMATION WILL YOU SEND TO ME?

     You will receive a Plan statement of account following each optional cash
investment transaction, with respect to shares for your Plan account. You will
also receive a Plan statement following each dividend reinvestment transaction.
The Plan statements will show a year-to-date

                                        12


summary of (separately for shares purchased for your account with reinvested
dividends and with optional cash investments):

        - the number of shares purchased during the calendar year,

        - the number of shares purchased during each investment period, and

        - the purchase price of the shares purchased.

     The statements provide a continuous record of transactions and you should
retain them for income tax purposes (see "Federal Income Tax Consequences"). You
will also receive copies of any amendments to the prospectus relating to the
Plan and will receive the same communications as any other shareholder,
including annual reports, notices of annual meetings, and proxy statements.

OTHER INFORMATION

23. WHAT HAPPENS IF WE ISSUE A STOCK DIVIDEND, DECLARE A STOCK SPLIT, OR HAVE A
RIGHTS OFFERING?

     AST will credit to your account any shares distributed as a stock dividend
on shares (including fractional shares) credited to your account under the Plan,
or upon any split of such shares. AST will mail directly to you stock dividends
or splits distributed on all other shares held by you and registered in your own
name. In a rights offering, AST will base entitlement upon your total holdings,
including those holdings credited to your account under the Plan. AST will or
the independent broker-dealer will sell common share purchase rights applicable
to shares credited to your account under the Plan, credit the proceeds to your
account under the Plan, and apply the proceeds to the purchase of shares during
the next investment period.

     If you wish to exercise, transfer, or sell the common share purchase rights
applicable to the shares credited to your account under the Plan, you must
request, prior to the record date for the issuance of any such rights, that the
whole shares credited to your account be transferred from the account and
registered in your name.

24. HOW WILL MY SHARES BE VOTED AT MEETINGS OF SHAREHOLDERS?

     AST will vote plan shares in accordance with the proxy which we will
furnish to you. You can vote your shares as described in the accompanying proxy
statement. If you do not vote your proxy, AST will not vote the shares.

25. WHAT IS OUR RESPONSIBILITY UNDER THE PLAN?

     Neither we, nor AST, nor any agent or affiliate of either of us will have
any responsibility beyond the exercise of ordinary care for any action taken or
omitted pursuant to the Plan, nor will we have any duties, responsibilities or
liabilities, except as expressly set forth in this prospectus. In administering
the Plan, neither we, nor AST, nor any agent or affiliate of either of us will
be liable for any act done in good faith, or for any omission to act in good
faith, including without limitation, any claim of liability with respect to the
prices at which shares are purchased or sold for your account, the times when
the purchases or sales are made or any inability to purchase or sell shares, for
any fluctuation in the market value after purchase or sale of shares, or arising
out of failure to terminate your account upon your death prior to the receipt of
notice in writing of such death.

                                        13


However, this provision does not extend to liability resulting from violation of
the federal securities laws.

     You should recognize that neither we, nor AST, nor the independent
broker-dealer can assure you of a profit or protect you against a loss on shares
purchased under the Plan.

26. WHO INTERPRETS AND REGULATES THE PLAN?

     We have the sole right to interpret and regulate the Plan.

27. CAN YOU SUSPEND, MODIFY, OR TERMINATE THE PLAN?

     We have the right to suspend, modify, or terminate the Plan at any time.
Notice of any suspension, modification, or termination of the Plan will be given
to participants. In the event of termination of the Plan, certificates for whole
shares credited to your account under the Plan will be delivered to you. A cash
payment will be made for any fractional share based on the average of the high
and low prices of our common stock reported in American Stock Exchange composite
transactions on the next day on which the common stock trades on the Exchange
following the date of termination of the Plan.

28. WHAT ARE THE COMMON SHARE PURCHASE RIGHTS?

     Each share of common stock is accompanied by a common share purchase right
in accordance with the Rights Agreement, dated as of May 26, 1998, as amended on
August 16, 2002 (the "Rights Agreement"), between us and AST. The common share
purchase rights have certain anti-takeover effects and may discourage or make
more difficult the acquisition of our company on a non-negotiated basis, such as
by an unsolicited tender offer. In this prospectus unless the context otherwise
requires all references to our common stock include the accompanying common
share purchase rights.

     On May 15, 1998, our Board of Directors declared a dividend of one common
share purchase right for each share of our common stock outstanding on June 1,
1998. In addition, we have issued and will continue to issue one common share
purchase right for each share of common stock which becomes or which has become
outstanding between June 1, 1998 and such time as the common share purchase
rights become exercisable or cease to be attached to the shares of our common
stock. The common share purchase rights are not presently exercisable, but 10
days after a public announcement that a person or group has acquired 20% or more
of our common stock or 10 business days (subject to extension) after a person or
group announces a tender offer or exchange offer the completion of which would
result in the ownership by such person or group of at least 20% of our common
stock, the common share purchase rights will become exercisable. When
exercisable, the common share purchase rights will entitle each holder of a
right to purchase one share of authorized but unissued common stock for each
right, subject to adjustment. The exercise price of each common share purchase
right is $140.00, subject to adjustment as provided in the Rights Agreement.
Upon the occurrence of certain events, including the acquisition by any person
or group of 20% or more of our common stock, each common share purchase right,
other than rights held by an acquiring party, will entitle the holder to
purchase, at the exercise price, common stock having a market value of two times
the then-current exercise price. The Rights Agreement excludes from its effects
the inadvertent acquisition of 20% or more of our common stock, so long as the
holder

                                        14


promptly divests to less than 20%. The common share purchase rights may be
redeemed or exchanged as provided and subject to the limitations set forth in
the Rights Agreement; otherwise, the rights will expire on May 26, 2008.

29. DO I HAVE A RIGHT TO DRAW AGAINST MY ACCOUNT:

     You will not have a right to draw checks or drafts against your Plan
account or give instructions to the administrator with respect to any shares or
cash held therein, except as expressly provided in this prospectus.

30. WHAT LAW GOVERNS THE PLAN?

     The plan will be governed by the internal laws of the State of Wisconsin.

                                STATE REGULATION

     The terms and conditions of the Plan are governed by the laws of the State
of Wisconsin. Section 180.1150 of the Wisconsin Business Corporation Law
provides that the voting power of shares of a "resident domestic company," such
as Badger Meter, Inc., which are held by certain persons in excess of 20% of the
voting power of any such corporation will be limited to 10% of the full voting
power of such excess shares. This statutory voting restriction is not applicable
to shares acquired directly from Badger Meter, Inc., shares acquired prior to
April 22, 1986, and under certain other circumstances.

     Section 180.1141 of the Wisconsin Business Corporation Law provides that a
"resident domestic corporation," such as Badger Meter, Inc., may not engage in a
"business combination" with an "interested stockholder" (a person beneficially
owning 10% or more of the voting power of the outstanding common stock) for
three years after the date (the "stock acquisition date") the interested
stockholder acquired his 10% or greater interest, unless the business
combination (or the acquisition of the 10% or greater interest) was approved
before the stock acquisition date by the corporation's board of directors. After
the three-year period, a business combination that was not so approved can be
consummated only if it is approved by the majority of the outstanding voting
shares not held by the interested stockholder or is made at a specified formula
price intended to provide a fair price for the shares held by non-interested
stockholders.

     Participants with significant holdings of Badger Meter's stock are advised
to consult their attorney to determine the applicability and effect of such
provisions.

                        FEDERAL INCOME TAX CONSEQUENCES

     THIS IS A SUMMARY OF THE TAX CONSEQUENCES RELATED TO THE PLAN. THIS
DISCUSSION IS NOT INTENDED TO BE AN EXHAUSTIVE TREATMENT OF SUCH TAX
CONSEQUENCES. FUTURE LEGISLATIVE CHANGES OR CHANGES IN ADMINISTRATIVE OR
JUDICIAL INTERPRETATION, SOME OR ALL OF WHICH MAY BE RETROACTIVE, COULD
SIGNIFICANTLY ALTER THE TAX TREATMENT DISCUSSED BELOW. ACCORDINGLY, AND BECAUSE
TAX CONSEQUENCES MAY DIFFER AMONG PARTICIPANTS IN THE PLAN (PARTICULARLY FOR
THOSE WHO ARE NOT INDIVIDUALS), EACH PARTICIPANT SHOULD DISCUSS SPECIFIC TAX
QUESTIONS REGARDING PARTICIPATION IN THE PLAN WITH HIS OR HER OWN TAX ADVISOR.

                                        15


     In general, you will be treated for federal income tax purposes as having
received a taxable dividend on your dividends in shares of our common stock. If
you choose to reinvest your dividends in shares of our common stock, your cash
dividend reinvested will remain taxable. Your share of brokerage fees paid by
us, if any, will be additional taxable income to you.

     Shares of our common stock purchased with reinvested dividends will have a
tax basis equal to the amount of dividends reinvested, increased by any
brokerage fees reported as taxable income to the participant. The holding period
for these shares begins on the day following the "transaction date." The
transaction date is the date all purchases are completed with respect to a
particular investment period.

     Shares purchased with optional cash investments have a tax basis equal to
the amount of those payments, increased by the amount of brokerage fees, if any,
reported as taxable income to the participant with respect to those shares. The
holding period for the shares begins on the day following the transaction date.

     In contrast to the tax treatment described above with respect to your share
of brokerage fees, you should not be treated as receiving an additional taxable
dividend based upon your pro rata share of the costs of administering the Plan,
which are paid by Badger Meter. However, there are no assurances that the
Internal Revenue Service ("IRS") agrees with this position. We have no present
plans to seek formal advice from the IRS on this issue.

     No additional taxable income will be reported to you based upon the costs
of administering the Plan.

     You will not recognize any additional taxable income when you withdraw
whole shares from your accounts. You will recognize a gain or loss when you sell
or exchange whole shares acquired under the Plan either through the Plan at your
request or after withdrawal. You will also recognize a gain or loss when you
receive cash payments for fractional shares credited to your accounts upon
withdrawal from or termination of the Plan. The amount of a gain or loss is the
difference between the amount which you receive for your fractional shares and
your tax basis. Such a gain or loss will generally be a capital gain or loss.
The gain or loss will be treated as any other capital gain/loss to you.

     If you are a foreign shareholder whose dividends are subject to United
States income tax withholding or a domestic shareholder subject to backup tax
withholding, we will deduct the tax required to be withheld from the amount of
any cash dividend otherwise to be applied to the purchase of shares for your
account under the Plan, and will apply the balance of the dividend to the
purchase of shares. Since the withholding tax applies also to a dividend on
shares credited to the Plan account, we will apply only the net dividend on
shares to the purchase of additional stock. Regular statements sent to you will
indicate the amount of tax withheld. Likewise, if you sell shares or terminate
from the Plan and are subject to backup or other withholding, you will receive
only the net proceeds from the sale or termination as required by the Internal
Revenue Code and Treasury regulations. AST cannot refund withholding amounts.

                                        16


                              PLAN OF DISTRIBUTION

     Our common stock is being offered pursuant to the Plan with this
prospectus. The terms of the Plan provide for the purchase of shares of our
common stock, either treasury shares or newly issued shares, directly from us,
or, at our option, by an independent broker-dealer on the open market. As of the
date of this prospectus, we are issuing treasury shares of our common stock for
purchase under the Plan. Subject to certain regulatory restrictions on the
frequency with which we may change our determination, we may change our
determination regarding the source of purchases of shares under the Plan from
time to time without notice to you. The primary consideration in determining the
source of shares of common stock to be used for purchases under the Plan is to
improve our liquidity by increasing the number of shares outstanding. If we do
not desire to increase the number of shares outstanding or need to raise equity
funds externally, we will have an independent broker-dealer purchase shares of
our common stock under the Plan in the open market, subject to the limitation on
changing the source of shares of common stock.

     We will pay all brokerage commissions, fees and service charges associated
with the Plan for reinvested dividends.

     You will pay brokerage commissions and related service charges for shares
of our common stock purchased using initial or optional cash investments. There
will be a $0.10 brokerage commission for each share purchased and a $2.50
related service charge for shares of our common stock purchased with additional
cash investments. Participants will pay a $0.10 per share brokerage commission,
a $15.00 service charge, and any applicable taxes incurred on all sales of
shares of our common stock made in the open market.

                            IMPORTANT CONSIDERATIONS

     We created the Plan to provide a useful service for our shareholders. We
are not recommending that you buy or sell our common stock. You should use the
Plan only after you have independently researched your investment decision.

     The value of our common stock may go up or down from time to time. Neither
the Securities Investor Protection Corporation, the Federal Deposit Insurance
Corporation, nor anyone else insures Plan accounts.

     The Plan does not have any effect on our dividend policy, which is subject
to the discretion of our board of directors. We make no representation as to the
declaration of future dividends or the rate at which dividends may be paid,
because they necessarily depend upon our future earnings, financial
requirements, and other factors.

                                USE OF PROCEEDS

     Since purchases of common stock under the Plan may be purchases of (1)
shares of common stock held in treasury, (2) newly issued shares of common
stock, or (3) shares of common stock purchased in the open market, we do not
know the number of shares of authorized but unissued shares of common stock, if
any, that we will ultimately sell under the Plan or the price at which we will
sell the shares. Any net proceeds that we receive from the sale of shares under
the Plan will be added to our general funds and used for general corporate
purposes. We will not receive any proceeds from the sale of shares under the
Plan that are acquired on the open market or in privately negotiated
transactions.
                                        17


                             AVAILABLE INFORMATION

     We are subject to the informational requirements of the Securities Exchange
Act of 1934 and file reports and other information with the Securities and
Exchange Commission. Information, as of particular dates, concerning our
directors and officers, their remuneration, their security holdings, the
principal holders of our securities and any material interest of such persons in
transactions with us, is disclosed in proxy statements distributed to our
shareholders and filed with the Securities and Exchange Commission. You can
inspect and copy such reports, proxy statements, and other information at the
Public Reference Section of the Securities and Exchange Commission at 450 Fifth
Street, N.W., Washington, D.C. 20549, and you can obtain copies of such material
from the Public Reference Section of the Securities and Exchange Commission at
Washington, D.C. 20549 at prescribed rates or on the Internet at
http://www.sec.gov. You can call the SEC at 1-800-SEC-0330 for further
information on the operation of the public reference rooms. In addition, you can
inspect these reports, proxy statements and other information concerning us at
the offices of the American Stock Exchange LLC, 86 Trinity Place, New York, NY
10006.

     We have filed with the Securities and Exchange Commission a registration
statement on Form S-3 (which together with all amendments and exhibits we refer
to as the "Registration Statement") under the Securities Act of 1933, as
amended. This prospectus does not contain all of the information set forth in
the Registration Statement, certain parts of which we omit in accordance with
the rules and regulations of the Securities and Exchange Commission. For further
information, see the Registration Statement.

                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     We have filed the following documents with the Securities and Exchange
Commission pursuant to the Securities Exchange Act of 1934 (File No. 1-6706)
which we incorporate by reference into this prospectus and consider a part of
this prospectus:

          (a) Our Annual Report on Form 10-K for the year ended December 31,
     2001, as amended by our Form 10-K/A filed March 14, 2002;

          (b) Our Quarterly Reports on Forms 10-Q for the quarterly periods
     ended March 31, 2002, June 30, 2002 and September 30, 2002; and

          (c) The description of our common stock, par value $1.00 per share,
     included in our Registration Statement No. 0-2596 on Form 8-A, dated July
     26, 1971, as amended by Form 8, dated January 8, 1987, and any amendments
     or reports filed for the purpose of updating such description.

          (d) The description of our common share purchase rights included in
     our Registration Statement on Form 8-A, dated May 26, 1998, and any
     amendments or reports filed for the purpose of updating such description.

     All documents which we have filed pursuant to Section 13(a), 13(c), 14, or
15(d) of the Securities Exchange Act of 1934 after the date of this prospectus
and prior to the termination of this offering we incorporate by reference in
this prospectus as of the date of filing such documents. Any statement contained
in a document incorporated directly or incorporated by reference shall be
modified or superseded for purposes of this prospectus to the extent that a
statement contained in

                                        18


this prospectus or in any other subsequently filed document, which also is
incorporated directly or is incorporated by reference, modifies or supersedes
such statement. Any such statement that is modified or superseded shall be
considered a part of this prospectus only in its modified or suspended form.

     We will provide to you, upon request and without charge, a copy of any or
all of the documents referred to above which we have or may incorporate in this
prospectus by reference, other than the exhibits for those documents. You can
request copies from:

       Corporate Secretary
       Badger Meter, Inc.
       P. O. Box 245036
       Milwaukee, WI 53224-9536

     You may also request a copy by calling 1-414-371-5702. We maintain an
Internet website at http://www.badgermeter.com. Our annual reports on Form 10-K,
quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to
such reports filed with the Securities and Exchange Commission, along with our
annual report to shareholders and other information related to our company, are
available free of charge on this site. Except as expressly provided in this
prospectus, our Internet website and the information contained therein or
connected thereto are not intended to be incorporated into this registration
statement, including this prospectus.

                                 LEGAL OPINION

     Our counsel, Foley & Lardner, 777 East Wisconsin Avenue, Milwaukee, WI
53202 has rendered an opinion as to the validity of the shares of our common
stock which we are offering pursuant to this prospectus. Luke E. Sims, a partner
in the law firm of Foley & Lardner, beneficially owns 25,100 shares of our
common stock, as of December 16, 2002.

                                    EXPERTS

     The financial statements and schedules incorporated by reference in this
prospectus and elsewhere in the registration statement have been audited by
Ernst & Young LLP, independent public accountants, as indicated in their report
with respect thereto, and are included herein in reliance upon the authority of
said firm as experts in giving said report.

                                        19


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                        PLEASE ADDRESS ALL INQUIRIES TO
                    AMERICAN STOCK TRANSFER & TRUST COMPANY
                                  AS FOLLOWS:

                                   TELEPHONE:
                                 1-877-248-6415

                                STREET ADDRESS:
                                 59 MAIDEN LANE
                               NEW YORK, NY 10038

                                MAILING ADDRESS:
                        DIVIDEND REINVESTMENT DEPARTMENT
                    AMERICAN STOCK TRANSFER & TRUST COMPANY
                       P.O. BOX 922, WALL STREET STATION
                            NEW YORK, NY 10269-0560

                                   FACSIMILE:
                                  718-921-8337

                               INTERNET ADDRESS:
                           HTTP://WWW.INVESTPOWER.COM

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

                            ELECTRONIC MAIL ADDRESS:
                                INFO@AMSTOCK.COM

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

                          TRANSFER AGENT AND REGISTRAR

                    AMERICAN STOCK TRANSFER & TRUST COMPANY
                                   TELEPHONE:
                                 1-877-248-6415

                                MAILING ADDRESS:
                               INVESTOR SERVICES
                    AMERICAN STOCK TRANSFER & TRUST COMPANY
                                 59 MAIDEN LANE
                               NEW YORK, NY 10038

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                              [BADGER METER LOGO]

                               BADGER METER, INC.

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                           DIVIDEND REINVESTMENT AND
                              STOCK PURCHASE PLAN

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