OAR 340-049-0030
Minimum Qualifications for Wastewater Treatment System and Wastewater Collection System Operator Certification


(1)

Minimum qualifications for Small Wastewater Systems Operator Certification are as follows:

(a)

Education: High school diploma, GED certificate, or equivalent; and

(b)

Experience:

(A)

Twelve months acceptable operating experience at a Small Wastewater System; or

(B)

Six months operating experience, not to include credit for any related experience, and an Associate of Science degree in water or wastewater technology, or Department approved Associate of Science degree, or combination of community college, college or university education accepted as equivalent to an Associate of Science degree in water or wastewater technology, or a combination of department approved education and training, and

(c)

Examination: Satisfactorily pass the Small Wastewater System examination.

(2)

Minimum qualifications for Wastewater Treatment System Operator Certification are as follows:

(a)

Grade I Provisional Wastewater Treatment System Operator Certification:

(A)

Persons may qualify for a Grade I Provisional Certificate to obtain on the job training and experience to meet standard Grade I Wastewater Treatment System Operator Certificate qualifications if they:
(i)
Are gaining acceptable operating experience at a wastewater treatment system at the time of making application; and
(ii)
Have a high school diploma, GED certificate, or equivalent; and
(iii)
Are participating in or have completed a Department approved training program; and
(iv)
Are supervised on a full-time or part-time basis by a certified wastewater treatment system operator.

(B)

The Grade I Provisional Certificate is not renewable. This conditional certificate will be issued for a period of 12 months during which time the individual may apply to take the Grade I wastewater treatment examination.

(C)

Upon passing the Grade I wastewater treatment examination and obtaining a total of 12 months acceptable operating experience at a wastewater treatment system, the individual may submit a post-examination application and fee for evaluation of qualification for standard Grade I certification.

(b)

Grade I Wastewater Treatment System Operator Certification:

(A)

Persons may qualify for this certificate type and grade if they meet the following qualifications:
(i)
Education: High school diploma, GED certificate, or equivalent; and
(ii)
Experience:

(I)

Twelve months acceptable operating experience at a Class I or higher Wastewater Treatment System; or

(II)

Six months operating experience, not to include credit for any related experience, and an Associate of Science degree in water or wastewater technology, or Department approved Associate of Science degree, or combination of community college, college or university education accepted as equivalent to an Associate of Science degree in water or wastewater technology, and
(iii)
Examination: Satisfactorily pass the Wastewater Treatment Grade I examination.

(c)

Intentionally left blank —Ed.

(A)

Grade II Wastewater Treatment System Operator Certification.

(B)

Persons may qualify for this certificate type and grade if they meet the following qualifications:
(i)
Education: High school diploma, GED certificate, or equivalent; and
(ii)
Experience: Three years acceptable operating experience at a Class I or higher Wastewater Treatment System, or two years at a Class I or higher Wastewater Treatment System and one year of post high school education; and
(iii)
Examination: Satisfactorily pass the Wastewater Treatment Grade II examination.

(d)

Intentionally left blank —Ed.

(A)

Grade III Wastewater Treatment System Operator Certification.

(B)

Persons may qualify for this certificate type and grade if they meet the following qualifications:
(i)
Education: High school diploma, GED certificate, or equivalent; and
(ii)
Experience:

(I)

Eight years’ acceptable operating experience, of which half must have been at a Class II or higher Wastewater Treatment System; or

(II)

Five years’ experience, of which half must have been at a Class II or higher Wastewater Treatment System, and one year of post-high school education; or

(III)

Four years’ experience, of which half must have been at a Class II or higher Wastewater Treatment System, and two years post-high school education; or

(IV)

Three years’ experience, of which half must have been at a Class II or higher Wastewater Treatment System, and three years of post-high school education; and
(iii)
Examination: Satisfactorily pass the Wastewater Treatment Grade III examination.

(e)

Intentionally left blank —Ed.

(A)

Grade IV Wastewater Treatment System Operator Certification.

(B)

Persons may qualify for this certificate type and grade if they meet the following qualifications:
(i)
Education: High school diploma, GED certificate, or equivalent and a minimum of one year post-high school education; and
(ii)
Experience:

(I)

Ten years’ acceptable operating experience, of which half must have been at a Class III or higher Wastewater Treatment System; or

(II)

Six years’ experience, of which half must have been at a Class III or higher Wastewater Treatment System, and two years of post-high school education; or

(III)

Five years’ experience, of which half must have been at a Class III or higher Wastewater Treatment System, and three years of post-high school education; or

(IV)

Four years’ experience, of which half must have been at a Class III or higher Wastewater Treatment System, and four years post-high school education; and
(iii)
Examination: Satisfactorily pass the Wastewater Treatment Grade IV examination.

(3)

Minimum qualifications for Wastewater Collection System Operator Certification are as follows:

(a)

Grade I Provisional Wastewater Collection System Operator Certification:

(A)

Persons may qualify for a Grade I Provisional Certificate to obtain on the job training and experience to meet standard Grade I Wastewater Collection System Operator Certificate qualifications if they:
(i)
Are gaining acceptable operating experience at a wastewater collection system at the time of making application; and
(ii)
Have a high school diploma, GED certificate, or equivalent; and
(iii)
Are participating in or have completed a Department approved training program; and
(iv)
Are supervised on a full-time or part-time basis by a certified wastewater collection system operator.

(B)

The Grade I Provisional Certificate is not renewable. This conditional certificate will be issued for a period of 12 months during which time the individual may apply to take the Grade I wastewater collection examination.

(C)

Upon passing the Grade I wastewater collection examination and obtaining a total of 12 months’ acceptable operating experience at a wastewater collection system, the individual may submit a post-examination application and fee for evaluation of qualification for standard Grade I certification.

(b)

Grade I Wastewater Collection System Operator Certification. Persons may qualify for this certificate type and grade if they meet the following qualifications:

(A)

Education: High school diploma, GED certificate, or equivalent; and

(B)

Experience:
(i)
Twelve months’ acceptable operating experience at a Class I or higher Wastewater Collection System; or
(ii)
Six months’ operating experience, not to include credit for any related experience, and an Associate of Science degree in water or wastewater technology, or Department approved Associate of Science degree, or combination of community college, college or university education accepted as equivalent to an Associate of Science degree in water or wastewater technology; and

(C)

Examination: Satisfactorily pass the Wastewater Collection Grade I examination.

(c)

Intentionally left blank —Ed.

(A)

Grade II Wastewater Collection System Operator Certification.

(B)

Persons may qualify for this certificate type and grade if they meet the following qualifications:
(i)
Education: High school diploma, GED certificate, or equivalent; and
(ii)
Experience: Three years’ acceptable operating experience at a Class I or higher Wastewater Collection System, or two years’ experience at a Class I or higher Wastewater Collection System, and one year of post-high school education; and
(iii)
Examination: Satisfactorily pass the Wastewater Collection Grade II examination.

(d)

Intentionally left blank —Ed.

(A)

Grade III Wastewater Collection System Operator Certification.

(B)

Persons may qualify for this certificate type and grade if they meet the following qualifications:
(i)
Education: High school diploma, GED certificate, or equivalent; and
(ii)
Experience:

(I)

Eight years’ acceptable operating experience, of which half must have been at a Class II or higher Wastewater Collection System; or

(II)

Five years’ experience, of which half must have been at a Class II or higher Wastewater Collection System, and one year of post-high school education; or

(III)

Four years’ experience, of which half must have been at a Class II or higher Wastewater Collection System, and two years post high school education; or

(IV)

Three years experience, of which half must have been at a Class II or higher Wastewater Collection System, and three years of post-high school education; and
(iii)
Examination: Satisfactorily pass the Wastewater Collection Grade III examination.

(e)

Intentionally left blank —Ed.

(A)

Grade IV Wastewater Collection System Operator Certification.

(B)

Persons may qualify for this certificate type and grade if they meet the following qualifications:
(i)
Education: High school diploma, GED certificate, or equivalent; and
(ii)
Experience:

(I)

Ten years’ acceptable operating experience, of which half must have been at a Class III or higher Wastewater Collection System; or

(II)

Eight years’ experience, of which half must have been at a Class III or higher Wastewater Collection System, and one year of post-high school education; or

(III)

Six years’ experience, of which half must have been at a Class III or higher Wastewater Collection System, and two years post-high school education; or

(IV)

Five years’ experience, of which half must have been at a Class III or higher Wastewater Collection System, and three years of post-high school education; or

(V)

Four years’ experience, of which half must have been at a Class III or higher Wastewater Collection System, and four years post-high school education; and
(iii)
Examination: Satisfactorily pass the Wastewater Collection Grade IV examination.

(4)

The Department will consider the direct relevance of post high school education to wastewater treatment or wastewater collection system operator job tasks and required knowledge, e.g. science, mathematics, engineering, operation, maintenance and management, when determining the number of CEUs or equivalent, or hours of community college or college credit allowed for qualifying for certification under these rules:

(a)

CEUs to be acceptable must have direct application to the operation or management of wastewater systems and be acquired through an accredited continuing education experience where the trainer, training sponsor, or educational institution awards a CEU. CEUs or equivalent may be accepted from other states or accredited programs having standards equal to or higher than the rules in this Division;

(b)

Degrees or any accumulation of credit hours must be in the fields of engineering, chemistry, water/wastewater technology or physical or biological science from an educational institution accredited through an agency recognized by the U.S. Department of Education to be acceptable;

(c)

CEUs or equivalent and credit hours may be combined to satisfy post-high school educational requirements; and

(d)

Education for qualifying for certification must be documented by copies of diplomas or certificates, degrees, transcripts, grade reports, letters of participation or other official records.

(5)

Experience credit is based on acceptable operating experience. Acceptable operating experience includes:

(a)

Experience in performance of operator or system supervisor duties, tasks and responsibilities may satisfy up to 100 percent of the experience credit;

(b)

Experience as an operator trainee or student intern may satisfy up to 100 percent of the experience credit. The Department will consider experience or education, but not both, in qualifying an applicant where education credit is earned for on-the-job training;

(c)

Related experience as an industrial wastewater operator where the relevant work may be substituted based on the type of treatment process, type of process equipment, size of the facility, and complexity of the operation. Criteria applied will be OAR 340-049-0025 (Criteria for Classifying Wastewater Treatment Systems). The applicant is responsible to verify the 6 points requested in OAR 340-049-0025 (Criteria for Classifying Wastewater Treatment Systems) and submit this information on the application for testing. The Department will evaluate the submittal and respond to the applicant with results.

(d)

Related experience in any of the following areas may satisfy up to 50 percent of the experience credit subject to limitations in OAR 340-049-030(5)(e) and (f):

(A)

Wastewater treatment systems operation;

(B)

Wastewater collection system operation and maintenance;

(C)

Water treatment system operation;

(D)

Water distribution system operation;

(E)

Water treatment laboratory;

(F)

Wastewater treatment laboratory;

(G)

Water or Wastewater treatment system maintenance;

(H)

Other substantially equivalent related field.

(e)

The total of related experience credit must not exceed more than one-half of the acceptable operating experience requirement for certification under OAR 340-049-0030 (Minimum Qualifications for Wastewater Treatment System and Wastewater Collection System Operator Certification)(2) or (3).

(f)

Related experience credit must not reduce Grade III or Grade IV minimum requirements for wastewater system class level operating experience under OAR 340-049-0030 (Minimum Qualifications for Wastewater Treatment System and Wastewater Collection System Operator Certification)(2) or (3).

(6)

The applicant for certification must provide education and experience records to the Department with the application for screening and evaluating the applicant’s qualifications.

(7)

The Department may waive the experience or education requirements for admission to an examination under provisions outlined in OAR 340-049-0055 (Examinations)(7) — Examinations.

Source: Rule 340-049-0030 — Minimum Qualifications for Wastewater Treatment System and Wastewater Collection System Operator Certification, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=340-049-0030.

Last Updated

Jun. 8, 2021

Rule 340-049-0030’s source at or​.us