North Dakota · ND
Pool operator requirements in North Dakota
Quick answer
Does North Dakota require a certified pool operator?
No statewide mandate. North Dakota's own pool rule, NDAC 33-29-01, never requires a certified operator; a section that once designated a responsible individual was repealed in 1993. Several cities, including Fargo, require a certified operator by local ordinance, so the real answer depends on the city or county, not the state.
- Certified operator required?
- Set by local health officers The state chapter contains no certified-operator requirement today. Section 33-29-01-02, Designated Responsible Individuals, was repealed effective April 1, 1993, and nothing replaced it. Section 33-29-01-12 makes any stricter local ordinance controlling, and cities including Fargo (Municipal Code 13-10) have used that authority to require a certified operator on staff at every public or semipublic aquatic facility.
- Certifications accepted
- None named at the state level No certification is named in the state chapter. Where a city requires one, such as Fargo, the accepted courses are the PHTA Certified Pool Operator (CPO) and the NSPI (now PHTA) Tech I and Tech II courses. Confirm the accepted list with your city or county health unit before enrolling.
- Governing agency
- North Dakota Department of Health and Human Services (state rule); local city-county public health units, such as Fargo Cass Public Health and the First District Health Unit, administer day-to-day pool programs and may add local requirements
- Regulation citation
- North Dakota Administrative Code, Title 33, Article 33-29, Chapter 33-29-01 (Pool Facilities in North Dakota), under N.D.C.C. 23-01-03
- CDC Model Aquatic Health Code
- Not adopted. North Dakota's pool chapter, NDAC 33-29-01, is a short, homegrown rule set focused on water quality and record retention, not an adoption of the CDC Model Aquatic Health Code.
- Renewal / operator presence
- No state-issued operator credential exists to renew. Where a city requires a certified operator, the national CPO's five-year recertification cycle applies. State pool facility permits or licenses, where a local health unit requires one, are typically annual.
State-code numbers that differ from the national body of knowledge
| Requirement | North Dakota value | Notes |
|---|---|---|
| Certified operator, statewide | Not required by state code | The rule that once required a designated responsible individual (33-29-01-02) was repealed in 1993. No replacement provision requiring a certified or trained operator exists in the current state chapter. |
| Certified operator, city ordinance example | Required in Fargo | City of Fargo Municipal Code 13-10 requires every public and semipublic aquatic facility to designate at least one certified operator on staff, trained through a course such as the PHTA CPO or NSPI Tech I and II, enforced by Fargo Cass Public Health. |
| Maximum contaminant level | 200 bacteria colonies per mL | Pool facility water may not exceed 200 bacteria colonies per one milliliter on a standard plate count, and must show no coliform organisms (NDAC 33-29-01-04). |
North Dakota is the sharpest example in the fleet of a state that used to require a certified operator and then simply stopped. If you only read the state code, the honest answer is that no certified operator is required anywhere in North Dakota, but if you actually work at a pool in Fargo or several other cities, the local ordinance says otherwise.
Who this applies to
This page is about pool facilities as North Dakota defines them: public, semipublic, special-use pools, and spas (NDAC 33-29-01-01). “Public” means a pool intended for collective use by the general public, fee or no fee. “Semipublic” covers pools at motels, mobile home parks, apartments, condominiums, subdivisions, clubs, camps, institutions, and schools where operating a pool is not the primary business. A private pool controlled by a homeowner and limited to family and invited guests is excluded.
Does North Dakota require a certified pool operator?
Not at the state level, and that absence is itself the notable, verifiable fact. The original 1985 version of NDAC 33-29-01 included a section titled “Designated Responsible Individuals” (33-29-01-02), but the state repealed it effective April 1, 1993, along with several other sections (certified laboratories, reporting requirements, right of onsite inspection, right of closure, and enforcement). What survived is a short chapter covering definitions, a maximum bacteria contaminant level, turbidity, disinfectant residual, and record maintenance. Nothing in the current text requires the pool to have a certified, or even a specifically trained, operator.
The chapter’s one deference clause carries the real answer for most people: section 33-29-01-12 states that where a local ordinance imposes a higher standard than the state rule, “the provision imposing the higher standard or more stringent requirement is controlling.” Several North Dakota cities have used exactly that authority to require a certified operator on top of the (operator-silent) state floor. The City of Fargo, for example, requires every public and semipublic aquatic facility to designate at least one certified operator on staff, trained through a recognized course, under Fargo Municipal Code 13-10, enforced by Fargo Cass Public Health.
Which certification counts
Since the state names none, there is no statewide accepted list. Where a city requires a certified operator, Fargo’s own guidance names the PHTA Certified Pool Operator (CPO) course and the legacy NSPI (now PHTA) Tech I and Tech II courses (both required together) as acceptable. If you operate outside a city with its own ordinance, confirm with your county’s public health unit, such as the First District Health Unit in northwestern North Dakota, whether it has adopted its own operator requirement. Compare the CPO to the NRPA AFO in our CPO vs AFO guide, and see how to become a CPO for the course-plus-exam path.
The governing law, in plain terms
- N.D.C.C. 23-01-03 is the statute giving the state department its general rulemaking authority.
- NDAC Title 33, Article 33-29, Chapter 33-29-01 (“Pool Facilities in North Dakota”) is the whole state rule: definitions, a bacteria contaminant limit, turbidity, disinfectant residual, record maintenance, and the local-rules deference clause.
- Section 33-29-01-12 (“Observance of Local Rules”) is the operative provision for the operator question: any stricter city or county ordinance controls.
- Local codes, such as Fargo Municipal Code 13-10, sit outside the state administrative code entirely and must be checked separately from any city that operates its own aquatic facilities program.
What the rules actually control
The state chapter is narrow. It caps bacteria contamination at 200 colonies per milliliter, requires sufficient water clarity to see the main drain or a six-inch test disk from the deck, sets a minimum 1 ppm free chlorine residual (or an equivalent halogen), and requires three years of microbiological and operation records kept on the premises. It says nothing about lifeguards, fencing, bather load, or an operator credential; those subjects, where they exist at all in North Dakota, live in city ordinances like Fargo’s or in a local health unit’s own rules, such as the First District Health Unit’s swimming pool and spa regulations.
How to comply in practice
- Check your city and county first. The state rule is a floor, not the ceiling; Fargo and others require a certified operator that the state code does not.
- If your city requires it, earn a CPO before you need it. Courses are instructor-led and scheduled.
- Meet the state water-quality floor regardless. Bacteria, turbidity, and disinfectant-residual standards in 33-29-01 apply everywhere in North Dakota, certified operator or not.
- Keep the required records. Three years of microbiological and daily operational records must stay on site or nearby.
Keep studying
The exam math is the same wherever the CPO is required, and it is what fails most candidates. Drill it on the pool-math trainer, take the free practice test, or check the pool chemistry calculator for turnover and dosing. To compare North Dakota with other states we have verified, use the state requirements matrix.