10 CSR 20-9.030
Certification of Wastewater Operators
PURPOSE: This rule sets out the requirements that a person must meet to obtain a
wastewater operator certificate.
(1) Definitions. Definitions as set forth in the
Missouri Clean Water Law and 10 CSR 202.010 apply to those terms when used in this
rule, unless the context clearly requires otherwise or as noted in the subsections of this
rule.
(A) Certificate of Competency. A document issued by the department stating that the
recipient named on the certificate has satisfied the requirements for the certification
level specified pursuant to this rule.
(2) Administration.
(A) The department shall serve as the certifying agency for wastewater treatment system personnel.
(B) Any applicant whose certification is
denied, suspended, or revoked may appeal to
the Administrative Hearing Commission as
provided in section 621.250, RSMo.
(3) Certification of Competency.
(A) Certificates issued by the department,
and valid on March 1, 1992, are valid as certifications of competency in the equivalent
class and shall be governed by the provisions
of this rule. Initial renewal of the certificates
shall be as outlined in section (4) of this rule.
(B) Certifications at the appropriate level
shall be issued to individuals successfully
passing the certification examination and fulfilling experience requirements of subsection
(3)(I) of this rule. The expiration date of the
certifications shall coincide with renewal
requirements as provided in subsection (4)(B)
of this rule. An examination score of seventy
percent (70%) correct shall be considered a
passing grade.
(C) All certification examinations pursuant
to this rule shall be administered through the
department. Examination shall be available at
a frequency of not less than four (4) times
annually. Examination application forms and
information, including examination dates and
locations, shall be available through the
department.
(D) A completed application form for
examination must be submitted to the department no later than thirty (30) days before the
scheduled examination session. An application
fee of twenty dollars ($20) and a certification
fee of twenty-five dollars ($25) for a total of
forty-five dollars ($45) shall accompany each
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application.
(E) Exams shall contain, but not necessarily be limited to, questions pertaining to the
Missouri wastewater regulations, general
wastewater systems knowledge, water quality,
applied mathematics, chemistry, laboratory
testing procedures as applied to wastewater
treatment, hydraulics, pumps and operation.
(F) Any examinee who fails to receive a
passing grade may not repeat that level examination for a period of not less than sixty (60)
days. The applicant must submit a new application for each repeat examination.
(G) Any examinee who fails a certification
examination three (3) times and has not successfully completed a department-approved
multi-day training course approved for
wastewater treatment within the previous
twelve (12) months must do so prior to any
further reexamination at that level.
(H) An individual applying to take the
examination will be allowed to reschedule
twice within one year of the application date.
After that, s/he must reapply as required in
subsection (3)(D) of this rule.
(I) Approval of applicant eligibility for certification of competency shall be the responsibility of the department. In order to be eligible for a certificate, the applicant will have
accumulated actual or equivalent operational
experience in accordance with Table 1.
1. Actual wastewater treatment operating
experience means the skills and knowledge
acquired from making or acting upon day-today process control/system integrity decisions rather than from textbook study or
supervisory observation. It means the applicant has actually operated a wastewater treatment system. In addition, the applicant
should have experience in some combination
of wastewater treatment system operational
tasks such as: sample collection, routine
operational monitoring, interpretation of test
results, calculation of chemical dosages and
subsequent adjustment of chemical feeders,
flow rate and pumping adjustments, disinfection, and completion of operational reports.
2. Equivalent wastewater treatment
operating experience means skills and knowledge acquired from education as described in
this rule or work experience that has a substantial relationship to wastewater treatment.
(J) Years of equivalent experience shall be
computed from the following criteria.
1. Operation of potable water treatment
facilities and wastewater collection systems
will be given equivalent credit of actual calendar years of operation.
2. General vocational training or work
experience in related areas will be considered
by the department on a case-by-case basis and
limited to a maximum of six (6) months’
equivalent experience.
3. Documentation submitted for equivalent experience credit that does not fit the
previously mentioned criteria will be evaluated by the department on a case-by-case basis.
(K) Any person not possessing the necessary operational experience may take the
examination.
1. Upon successful completion of the
examination, the individual will have to
obtain the necessary operational experience
within eighteen months. If the necessary
experience is not obtained with the eighteenmonth limit, the individual must reexamine to
be certified at that level of competency.
(L) The minimum age for certification
shall be eighteen (18) years.
(M) Education Requirement.
1. The minimum education requirement
for certification is fulfilled by meeting any
one (1) of the following conditions: a high
school diploma; a general equivalency diploma (GED); successful completion of special
department-approved training appropriate to
wastewater treatment; or six (6) months of
experience.
2. Training or experience used to meet
the education requirement will not be counted as equivalent experience credit. Training
or experience used to meet the education
requirement is not included in the maximum
limit on equivalent experience in subsection
(3)(J).
(4) Certificate Renewal.
(A) All certificates issued by the department shall be renewed at least every three (3)
years, unless prorated by the department to
some other time frame. All applicants for
renewal shall meet the training requirements
set forth in subsection (4)(B) prior to the
expiration date stated on each individual’s
certificate.
(B) Before a certificate will be renewed,
the applicant must submit suitable documentation that s/he has obtained not less than
thirty (30) hours of approved renewal training. Only training approved by the department will be accepted. Each certified operator is responsible for documenting his/her
training.
(C) The department shall send notification
of certification expiration to the certificate
holder at the last known address at least sixty
(60) days prior to the certificate’s expiration
date. Failure of the department to notify the
certificate holder of certification expiration
does not relieve the certificate holder of the
responsibility for renewal.
(D) Any certificate not renewed within
sixty (60) days of the expiration date will be
considered lapsed. Any person with a lapsed
certification will have to reexamine as provided in section (3) of this rule.
(E) Provided the department has received a
timely and complete application for certification renewal, possesses sufficient renewal
training and through no fault of the certificate
holder the department is unable to issue a
new certification before the expiration date of
the previous certification, automatically the
validity of the expired certification shall continue until the department acts on the renewal application.
(F) Certification renewal fee is forty-five
dollars ($45) and shall accompany the certificate holder’s application for renewal. Application for renewal must be made on the form
provided by the department.
(G) A late fee of ten dollars ($10) per
month, up to a total of twenty dollars ($20)
shall be assessed for any certification
renewed after the expiration date.
(5) Reciprocity.
(A) Certificates may be issued, without
examination, to any person who holds a valid
certificate obtained by examination in any
state, territory, country, or any other certifying authority, if the requirements for certification of operators under which the person’s
certificate was issued do not conflict with the
provisions of this rule, are at least as stringent
as this rule, and provide the applicant—
1. Has working experience with a
wastewater treatment system in the state or
other authorized area which supplied the certification for which reciprocity is requested;
2. Obtains employment with a Missouri
wastewater treatment system; and
3. Makes application for reciprocity within one hundred eighty (180) days after beginning that employment. The form described in
subsection (12)(C) must be submitted along
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with the application fee of forty dollars ($40).
(B) The fee for a certificate issued under
the provisions of this section is twenty-five
dollars ($25).
(C) The level of certification issued will be
determined by the state of origin’s minimum
requirements for the level of certification held
in that state.
(D) If the applicant is not employed in a
Missouri wastewater facility, but meets all
other requirements for reciprocal certification, the department will issue a letter of
intent to issue certification which will be
valid for one hundred eighty (180) days.
Upon employment in a Missouri wastewater
facility, and provided all other requirements
are met, the applicant may apply for a certificate. If the applicant does not obtain Missouri employment before the expiration date
of the letter, s/he will have to reapply for
reciprocal certification.
(6) Denial, Suspension or Revocation.
(A) The department may deny, suspend or
revoke any certification for any of the following reasons: fraud or deceit in obtaining certification; negligence, incompetence or willful malpractice in the holder’s action in
operating a wastewater treatment facility or
appurtenances, or falsification of facility
operating records or reports required by 10
CSR 20, or willful violation of 10 CSR 20.
(B) Notice of suspension or revocation
action shall be issued by the commission’s
director of staff with service by hand delivery
or through certified mail to the certificate
holder at that individual’s last known address.
That notice shall state the reason(s) for revocation, the effective date of the revocation
and the action(s) the certificate holder may
take to contest the revocation.
(C) Application for certification examination by the holder of a revoked certificate may
not be made sooner than one (1) year from
the effective date of revocation. Acceptance
of any such application shall be at the discretion of the department. Certification by
reciprocity shall not be available for a certificate holder whose certification has been
revoked.
(D) Any revoked certificate shall be
returned to the department.
(7) The certificate holder shall notify the
department of any change in status including,
but not limited to, change of name, change of
address and change of employer.
(8) All fees are nonrefundable and nontransferable.
AUTHORITY: section 644.026, RSMo 2016.*
Original rule filed July 15, 1991, effective
March 1, 1992. Amended: Filed June 13,
2018, effective Feb. 28, 2019. **
*Original authority: 644.026, RSMo 1972, amended
1973, 1987, 1993, 1995, 2000, 2012, 2014.
**Pursuant to Executive Order 21-07, 10 CSR 20-9.030, subsection
(4)(B) was suspended from April 30, 2020 through February 1, 2021
and subsection (4)(G) was suspended from April 19, 2021 through
June 30, 2021.