Maine Water Well Driller — Requirements & Free Practice
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Licenses, application pathways and examination requirements
Each license and applicant pathway has its own requirements and exemptions. Choosing practice questions does not determine your eligibility.
Apprentice Well Driller
An apprentice well driller is an applicant who is not eligible under subsections 202.2 or 202.3.
Licensing authority: Maine Water Well Commission · Application information
Annual renewal
- Compliance
- The Department must find the licensee's compliance record acceptable; rule 204.3 provides notice and hearing when renewal is denied.
- Fee
- Apprentice license fee is zero.
- Practice
- Active practitioners must be in the responsible charge of a licensed company; apprentices require direct supervision.
- Renewal
- Submit the renewal application and applicable license fee annually on January 1.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.2
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.3
Initial apprentice licensure
- Company Association
- The licensee must be associated with a well drilling company.
- Eligibility
- Applicant is not eligible for journeyman or master licensure.
- Fee
- No apprentice license fee.
- Supervision
- Work and learn under direct supervision of a master or journeyman well driller.
Official no-examination sources
Effective from 2012-01-01.
- 32 M.R.S. §4700-I, Licensure and fees
§4700-I(2), final paragraph
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 202.4
- Apprentice Well Driller Registration Application
Page 1, apprenticeship and company requirements
- 32 M.R.S. §4700-I, Licensure and fees
§4700-I(4), examination requirement introductory sentence
Reinstatement after a license lapse of less than three years
- Fees
- Rule 204.4 requires current and lapsed-year license fees; apprentice license fees are zero.
- Lapse
- License has lapsed less than three years.
- Supervision
- Direct supervision by a master or journeyman and association with a licensed company remain required.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.4
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.7.3
- 32 M.R.S. §4700-I, Licensure and fees
§4700-I(2), final paragraph
Reinstatement after completion of a suspension
- Application
- Apply in writing. This route addresses suspension reinstatement; an independently lapsed license remains subject to the separate lapse requirements.
- Corrective Measures
- Complete all ordered corrective measures; the Commission may verify completion by inspection.
- Fines
- Pay all Commission fines in full.
- Suspension
- The suspension duration has elapsed.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 900.6
apprentice closed loop geothermal heat exchange well installer
Apprentice classification for applicants not eligible under subsections 202.9 or 202.10.
Licensing authority: Maine Water Well Commission · Application information
Annual renewal
- Compliance
- The Department must find the licensee's compliance record acceptable; rule 204.3 provides notice and hearing when renewal is denied.
- Fee
- Apprentice license fee is zero.
- Practice
- Active practitioners must be in the responsible charge of a licensed company; apprentices require direct supervision.
- Renewal
- Submit the renewal application and applicable license fee annually on January 1.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.2
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.3
Reinstatement after completion of a suspension
- Application
- Apply in writing. This route addresses suspension reinstatement; an independently lapsed license remains subject to the separate lapse requirements.
- Corrective Measures
- Complete all ordered corrective measures; the Commission may verify completion by inspection.
- Fines
- Pay all Commission fines in full.
- Suspension
- The suspension duration has elapsed.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 900.6
Closed Loop Geothermal Company
Company license for geothermal-only work, with an appropriately licensed responsible master.
Licensing authority: Maine Water Well Commission · Application information
Annual renewal
- Compliance
- The Department must find the licensee's compliance record acceptable; rule 204.3 provides notice and hearing when renewal is denied.
- Renewal
- Submit the renewal application and applicable license fee annually on January 1.
- Responsible Master
- Continue employing an appropriately licensed responsible master.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.2
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.3
Initial closed loop geothermal company licensure
- Application
- Submit the Commission company application and identify the responsible master.
- Fee
- Pay the $10 closed-loop geothermal company license fee.
- Responsible Master
- Employ a master appropriately licensed or endorsed for closed-loop geothermal work. The company form identifies a Master Closed Loop Geothermal Heat Exchange Installer as responsible master.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 200.1
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.7.9
- Company License Renewal Application
Page 2, responsible master confirmation
- Company License Renewal Application
Page 2, closed-loop company responsible licensee label
Reinstatement after completion of a suspension
- Application
- Apply in writing. This route addresses suspension reinstatement; an independently lapsed license remains subject to the separate lapse requirements.
- Corrective Measures
- Complete all ordered corrective measures; the Commission may verify completion by inspection.
- Fines
- Pay all Commission fines in full.
- Suspension
- The suspension duration has elapsed.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 900.6
Journeyman Closed Loop Geothermal Heat Exchange Installer
Journeyman closed loop geothermal heat exchange installer licensure requires experience, work as a licensed apprentice, and current IGSHPA certification or certification from another Commission-approved nationally accredited standards-setting organization.
Licensing authority: Maine Water Well Commission · Application information
Annual renewal
- Compliance
- The Department must find the licensee's compliance record acceptable; rule 204.3 provides notice and hearing when renewal is denied.
- Late Fee
- A $50 late fee applies to master and journeyman renewals received after January 31.
- Practice
- Active practitioners must be in the responsible charge of a licensed company; apprentices require direct supervision.
- Renewal
- Submit the renewal application and applicable license fee annually on January 1.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.2
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.3
Geothermal installer licensure without examination by approved reciprocity
- Certification
- Rules 202.9 and 202.10 require current IGSHPA certification or approved nationally accredited equivalent for master and journeyman closed-loop installer classifications.
- Commission Determination
- The Commission must find issuing requirements compatible with Maine rules and the code of performance; issuance without examination is discretionary.
- Existing License
- Hold a registration or license in a comparable geothermal installer classification.
Official no-examination sources
Effective from 2012-01-01.
- Maine Revised Statutes, Title 32, Chapter 69-C
§4700-M, page 9
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 205.1
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 202.10
Reinstatement after completion of a suspension
- Application
- Apply in writing. This route addresses suspension reinstatement; an independently lapsed license remains subject to the separate lapse requirements.
- Corrective Measures
- Complete all ordered corrective measures; the Commission may verify completion by inspection.
- Fines
- Pay all Commission fines in full.
- Suspension
- The suspension duration has elapsed.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 900.6
Master Closed Loop Geothermal Heat Exchange Installer
Master closed loop geothermal heat exchange installer classification requiring experience as a licensed journeyman and current IGSHPA certification or an approved alternative certification.
Licensing authority: Maine Water Well Commission · Application information
Annual renewal
- Compliance
- The Department must find the licensee's compliance record acceptable; rule 204.3 provides notice and hearing when renewal is denied.
- Late Fee
- A $50 late fee applies to master and journeyman renewals received after January 31.
- Practice
- Active practitioners must be in the responsible charge of a licensed company; apprentices require direct supervision.
- Renewal
- Submit the renewal application and applicable license fee annually on January 1.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.2
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.3
Geothermal installer licensure without examination by approved reciprocity
- Certification
- Rules 202.9 and 202.10 require current IGSHPA certification or approved nationally accredited equivalent for master and journeyman closed-loop installer classifications.
- Commission Determination
- The Commission must find issuing requirements compatible with Maine rules and the code of performance; issuance without examination is discretionary.
- Existing License
- Hold a registration or license in a comparable geothermal installer classification.
Official no-examination sources
Effective from 2012-01-01.
- Maine Revised Statutes, Title 32, Chapter 69-C
§4700-M, page 9
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 205.1
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 202.9
Reinstatement after completion of a suspension
- Application
- Apply in writing. This route addresses suspension reinstatement; an independently lapsed license remains subject to the separate lapse requirements.
- Corrective Measures
- Complete all ordered corrective measures; the Commission may verify completion by inspection.
- Fines
- Pay all Commission fines in full.
- Suspension
- The suspension duration has elapsed.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 900.6
Well Drilling Company
Company license conditioned on employing a licensed master well driller.
Licensing authority: Maine Water Well Commission · Application information
Annual renewal
- Compliance
- The Department must find the licensee's compliance record acceptable; rule 204.3 provides notice and hearing when renewal is denied.
- Renewal
- Submit the renewal application and applicable license fee annually on January 1.
- Responsible Master
- Continue employing an appropriately licensed responsible master.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.2
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.3
Initial well drilling company licensure
- Application
- Submit the company registration application.
- Continued Eligibility
- Company license remains valid only while an appropriately licensed master is employed.
- Fee
- Pay the $10 company license fee.
- Responsible Master
- The owner or an employee must hold a valid master well driller license.
Official no-examination sources
Effective from 2012-01-01.
- 32 M.R.S. §4700-I, Licensure and fees
§4700-I(2)(F)
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.6
- Water Well Drilling & Pump Installers Company Registration Application
Page 1, registration prerequisites
Reinstatement after completion of a suspension
- Application
- Apply in writing. This route addresses suspension reinstatement; an independently lapsed license remains subject to the separate lapse requirements.
- Corrective Measures
- Complete all ordered corrective measures; the Commission may verify completion by inspection.
- Fines
- Pay all Commission fines in full.
- Suspension
- The suspension duration has elapsed.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 900.6
Journeyman Well Driller
Individual well drilling license requiring at least one year and 1,000 hours of experience as a licensed apprentice well driller.
Licensing authority: Maine Water Well Commission · Application information
Annual renewal
- Closed Loop Endorsement
- For an existing closed-loop endorsement, attach a copy of the current IGSHPA card to the renewal form.
- Compliance
- The Department must find the licensee's compliance record acceptable; rule 204.3 provides notice and hearing when renewal is denied.
- Late Fee
- A $50 late fee applies to master and journeyman renewals received after January 31.
- Practice
- Active practitioners must be in the responsible charge of a licensed company; apprentices require direct supervision.
- Renewal
- Submit the renewal application and applicable license fee annually on January 1.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.2
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.3
- Individual License Renewal/Upgrade Application
Page 2, existing closed-loop endorsement certification
Licensure by examination, including upgrade from the preceding Maine license classification
- Application
- Submit the Commission application and documented work history at least 30 days before the examination.
- Application Fee
- Pay the $25 non-refundable application review and examination fee.
- Application References
- The journeyman application checklist says one reference may be from a licensed master or journeyman; the higher-ranked rule 200.2 requires a master or out-of-state equivalent.
- Company Association
- An individual must be in the responsible charge of a licensed well drilling company to practice.
- Experience
- At least one year and 1,000 hours during that year as a licensed apprentice well driller, under direct supervision.
- References
- Provide three professional references; rule 200.2 requires at least one master licensee or the out-of-state equivalent.
Reinstatement after a license lapse of more than three years
- Compliance
- The record of compliance with rules, standards, and applicable statutes must be acceptable to the Department.
- Examination Fee
- Pay the examination fee and successfully complete the examination appropriate to the license classification.
- Lapse
- License has lapsed more than three years.
- License Fee
- Pay the appropriate licensure fee.
Reinstatement after a license lapse of less than three years
- Fees
- Pay the current year license fee and the lapsed years fees.
- Lapse
- License has lapsed less than three years.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 204.4
Licensure by examination using work experience obtained outside Maine
- Application
- Submit the Commission application and documented work history at least 30 days before the examination.
- Application Fee
- Pay the $25 non-refundable application review and examination fee.
- Company Association
- An individual must be in the responsible charge of a licensed well drilling company to practice.
- Experience
- At least one year and 1,000 hours during that year as a licensed apprentice well driller, under direct supervision.
- Outside Experience
- The Commission considers outside experience case by case. Comparable jurisdictions require a valid license or registration and evidence of good standing; otherwise the Commission may request information to verify experience and good standing.
- References
- Three professional references, including a master licensee or out-of-state equivalent, and proof of appropriate experience.
Licensure without examination by approved reciprocity
- Commission Determination
- The Commission must determine that the issuing requirements do not conflict with Maine law and the code of performance; issuance without examination is discretionary.
- Company Association
- An individual must be in the responsible charge of a licensed well drilling company to practice.
- Existing License
- Hold a registration or license in a comparable classification in another jurisdiction.
Official no-examination sources
Effective from 2012-01-01.
- Maine Revised Statutes, Title 32, Chapter 69-C
§4700-M, page 9
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 205.1
Reinstatement after completion of a suspension
- Application
- Apply in writing. This route addresses suspension reinstatement; an independently lapsed license remains subject to the separate lapse requirements.
- Corrective Measures
- Complete all ordered corrective measures; the Commission may verify completion by inspection.
- Fines
- Pay all Commission fines in full.
- Suspension
- The suspension duration has elapsed.
Official no-examination sources
Effective from 2012-01-01.
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 900.6
Journeyman Well Driller Written Examination
- Provider
- Maine Water Well Commission
- Format
- Written examination
- Passing score
- 70%
- Exam fee
- $25 application review and one examination
Examination outline
- Groundwater and Wells, Chapter 10
- Groundwater and Wells, Chapter 11
- Groundwater and Wells, Chapter 12
- Groundwater and Wells, Chapter 13
- Well Drillers and Pump Installers Rules, 144A CMR 232
Examination sources
- Journeyman Well Driller Examination Application
Page 1, examination application introduction
- Journeyman Well Driller Examination Application
Page 1, Note identifying the sources of this examination's questions
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 203.4
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 203.5, passing exam scores
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 200.4
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 200.5
- Well Drillers and Pump Installers Rules, 144 CMR 232
Section 203.2