At the academy

The 2025 class of conservation office recruits

Week of July 7, 2025

The 11th week of the 2025 CO Academy focused again on the water, specifically topics such as basic boat operation, boat approaches, and all aspects of watercraft-related enforcement.

There’s a reason new conservation officers spend so much time (at least two weeks) learning about watercraft and their duties surrounding them: Albeit to varying degrees, water-related enforcement is a vital part of every COs’ job; COs often use boats as they work to protect Minnesota’s people and natural resources; and people can be found recreating on open water throughout the year in Minnesota. (Spring, summer and fall are busiest, but where there’s open water in the winter you can bet people will find it.)

A few of the week’s highlights:

  • Learning about and practicing trailering boaters in a variety of locations and conditions.
  • Launching boats and loading and unloading them.
  • Making enforcement stops of other boats.
  • Practicing advanced watercraft maneuvers.
  • Testing on water survival and rescue scenarios.

Conservation officer candidates practiced launching and landing boats in a variety of locations.

The conservation officer candidates practiced maneuvering around other boats to make compliance checks.

During the week, conservation officer candidates practiced watercraft operation and advanced watercraft maneuvers.

For most of the week, conservation officer candidates were on the water.

Conservation officers must be able to quickly load and launch watercraft.

Conservation officers learned about and practiced tying marine knots.


The 10th week of the Conservation Officer Academy began a several-weeks focus on COs’ work on and around the water – a vital aspect of the job given the importance of lakes, rivers, and other waters to Minnesota.

Here’s some of what the week entailed:

  • Water survival training, which included swimming techniques, defensive tactics in the water, staying safe while loaded down with duty equipment, and an underwater obstacle course. The training also included instruction on performing water rescues.
  • Training surrounding public water, wetlands, and aquatic invasive species enforcement. This included work on specific enforcement actions that COs are involved in, including cease and desist orders and resource protection notifications.

Part of the training included learning how to check boat trailers for aquatic invasive species.

The conservation officer candidates learned about the most likely places where vegetation and invasive species may be found on boats and trailers.

No matter where in the state they patrol, conservation officers deal with aquatic invasive species.

The conservation officer candidates spent two days in a pool learning from water survival instructors from DNR Enforcement.

Conservation officer candidates learned about water-based defensive tactics.

This training scenario involved conservation officer candidates being submerged upside down and having to navigate their way out of this “vehicle.”


The primary topic of the ninth week of the Conservation Officer Academy was alcohol and the various instances in which conservation officers may encounter it while on the job. Some of the most common scenarios? While checking anglers, boaters, hunters, and recreational vehicle operators. There also are times when conservation officers are involved in routine traffic steps that involve people driving under the influence.

The conservation officer candidates learned about Minnesota laws related to alcohol and drug impairment and trained on the National Association of Boating Law Administrators standardized field sobriety test. They also participated in scenarios specific to driving while intoxicated, hunting while intoxicated, and underage consumption of alcohol.

In addition to alcohol training, the week also included the conservation officer candidates learning about land navigation tools, including compasses, GPS, and OnX.

The conservation officer candidates learned about the seated battery of field sobriety tests.

There are a variety of ways officers can detect possible impairment.

Volunteers are the key to helping conservation officer candidates learn about the job.

The conservation officer candidates spent part of the week learning about various land navigation tools.

Conservation officer candidates learned about to administer a breathalyzer test.

In addition to volunteers, conservation officer candidates also practiced their skills on one another.


Halfway there.

The 13 conservation officer candidates are at the halfway point of their CO Academy training, which began at the end of April. They’ve learned a lot about what it takes and what it means to be a DNR conservation officer and are growing more every day in their confidence and readiness for the job.

During the eighth week of the CO Academy, the training focused primarily on emergency vehicle operations with their patrol trucks and all-terrain vehicle operation during the day and at night. COs use their patrol trucks every day, and ATVs are becoming increasingly important as more and more people in Minnesota use them, so gaining familiarity with all aspects of both vehicles is vital.

During their emergency vehicle operation course training, they learned about emergency response, pursuit, and conducting high-risk stops. ATV training consisted of loading/unloading the machines from their patrol vehicles, traffic stops, and emergency response training.

As with every week at the Academy, the end of the week included scenarios and exams on which the conservation officer candidates were graded.

Conservation officer candidates tend to form tight bonds with the other people in their Academy.

ATV training takes places on the roadway as well as off-road areas.

A CO gave instruction on emergency vehicle operations.

COs must have the ability to operate their patrol vehicles in tight spaces.

Rain or shine, conservation officer candidates are outside training.

A seasoned conservation officer spoke with the conservation officer candidates about the use of ATVs in their work.

The group during a break in ATV training.

COs must be ready for anything, and this part of the training included getting at ATV out of a water hole.

Some but not all of the conservation officer candidates have operated an ATV before the Academy.


With the seventh week of the Conservation Officer Academy at Camp Ripley now come and gone, the 13 conservation officer candidates are nearly halfway done with this part of their journey to becoming COs. They will complete the Academy in mid-August, then spread out across the state to train in the field with experienced officers until the end of the year.

The seventh week of the CO Academy included:

  • Learning about COs’ role in enforcing environmental laws, including illegal dumping and fires, as well as air and water pollution. While these are outside COs’ core game and fish-related work, they’ve become increasingly important in recent years.
  • Fire training with the Camp Ripley Fire Department.
  • Lessons on the state’s trespass law, including its legal definition, methods for posting land, and some of the exemptions that exist for entering lands.
  • Becoming familiar with the DNR’s K9 Unit and its many capabilities.
  • Discussions about ginseng and state laws surrounding its collection.
  • Learning about providing CPR, first aid, Narcan, and the use of EPI pens.

COCs learned about narcotics and how to administer emergency treatments.

Every week at the CO Academy includes a blend of classroom- and field-based learning.

COCs learned about methamphetamine.

COCs learned about the various narcotics they may encounter on the job.

A K9 demonstration provided COCs with a background on the capabilities of the eight dogs in the DNR’s K9 Unit.

COCs watched a K9 demonstration.

Capt. Phil Mohs, K9 Unit leader, spoke with COCs about how the K9 Unit can help them.

COCs learned about CPR.


During the sixth week of the Conservation Officer Academy at Camp Ripley, the 13 conservation officer candidates spent a lot of time learning about some of the most foundational aspects of being a CO – conducting license (angling, big- and small-game, and waterfowl) and registration checks. The latter included gaining an understanding of what all-terrain vehicle, off-highway motorcycle and vehicle, and watercraft registrations look like.

In addition, the candidates were evaluated on their understanding of the laws and subjected to real-world scenarios. They also spent time training to identify a wide variety of fish and game species.

COCs spent time in a museum training to identify a wide variety of fish and game species.

During their visit to the museum, COCs learned about the difference between muskies and northern pike.

Identifying waterfowl is a key aspect of the COCs’ training.


The conservation officer candidates now have completed four weeks of their CO Academy training. They’ve also begun their weekly scenario training, where they take what they’ve learned in the classroom and apply it to real situations they’re likely to encounter in the field. They’re evaluated on their performance during the scenarios. In addition, they learned about the various firearms actions, practiced interview techniques, and earned their ATV, firearms, and snowmobile safety training certification.

The Enforcement Division’s Use of Force Team assisted with training the conservation officer candidates.

The conservation officer candidates learned about firearms maintenance and mechanics.

The conservation officer candidates worked on shooting from different positions.

The 2025 CO Academy class on the range.


The conservation officer candidates now have completed four weeks of their CO Academy training. They’ve also begun their weekly scenario training, where they take what they’ve learned in the classroom and apply it to real situations they’re likely to encounter in the field. They’re evaluated on their performance during the scenarios. In addition, they learned about the various firearms actions, practiced interview techniques, and earned their ATV, firearms, and snowmobile safety training certification.

COCs learned about different firearms actions.

COCs spent time on the range familiarizing themselves with different firearms.

COCs learned about techniques for conducting observation at night.

COCs learned different shooting positions.

COCs prepared for conducting night-time observation.

COCs learned about all aspects of hunter safety, including the use of safety harnesses.


During the third week of the Academy, the 13 conservation officer candidates received training in the areas of defensive tactics, handguns, and shotguns. They spent most of their week in the gym or on the range. Such training is a key part of conservation officers’ daily readiness plan to ensure their safety as they work to protect Minnesota’s people and natural resources. In addition, the candidates also spent an evening with two of the officers who were part of the previous CO Academy to learn more about their experiences.

COCs spent part of the week in the gym, learning about defensive tactics.

COCs also spent time on the shooting range, learning about the different firearms they’ll use.

Watching the weather roll in on the range.

Conservation officers must work to maintain their firearms proficiency.

This year’s conservation officer candidates on the range.

During their time on the range, conservation officers practice shooting from a variety of positions.


The 13 conservation officer candidates now have finished the first two weeks of the CO Academy at Camp Ripley. This week at the Academy included a variety of administrative tasks and got into the finer details of being a DNR conservation officer. A few of the highlights from the week follow.

The COCs:

  • Received their state-issued trucks and worked on backing trailers.
  • Practiced identifying common game and fish species in Minnesota.
  • Trained on writing reports and communicating via radio.
  • Discussed conservation officer authorities.
  • Learned about collecting, photographing, and properly documenting evidence in the field.
     

Practiced identifying common game and fish species in Minnesota.

Practiced identifying common game and fish species in Minnesota.

Trained on writing reports and communicating via radio.

Discussed conservation office authorities.

Learned about collecting, photographing, and properly documenting evidence in the field.


The 2025 DNR Conservation Officer Academy kicked off April 28, 2025, with 13 recruits beginning 16 weeks of intensive training at Camp Ripley. During the first week, the conservation officer candidates spent much of their time learning about the Enforcement Division and its history, getting acclimated to the DNR in general, and getting to know their “litter mates.” They received specific training on items including their body worn cameras and working with the media. This year’s class of candidates includes seven individuals who came to DNR Enforcement via the CO Prep program, which is a pathway for those without previous law enforcement experience to become a conservation officer. Those seven people spent four months at Hennepin Technical College before starting at the CO Academy.

During the first week of the CO Academy, conservation officers received and started setting up a variety of equipment they’ll use as part of their jobs.

CO Tou Vang conversing with a conservation officer candidate working to properly size the straps on a backpack.

Conservation officer candidates working on setting up their computers and other equipment.

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