If you have one - you need to let the property manager handle it or be prepared to spend a lot of time on nuisance calls -  ants, toilets, etc.  

Below is the ordinance they said I violated:" Commit any offense that is a nuisance according to the laws of the state."

You can try filing noise complaints or even a nuisance lawsuit, but whether that will help depends a lot on whether the next door property is inhabited by the owner (less chance of chance, more chance of poor attitude) or a renter.  

We call a $10-$15 increase a "nuisance increase" meaning they will squak but they almost never leave.

Vacancy is a minor nuisance.  

Instead of being grateful that we worked together to grow their business with my capital, I was made to feel like a nuisance because I asked for information about my loan and evidence to support his claims. 0/10 would recommend these people.

Even with a fence, I wonder if one could argue the bridge isn't an "attractive nuisance" because what child wouldn't want to play on that bridge even if they needed to climb a fence to do it. https://www.law.cornell.edu/wex/attractive_nuisance_doctrineSo, I would either remove the bridge while its a rental or add the the railings.

This sounds like a nuisance property so they will likely put some pressure on the owner.

I grabbed snippets pertaining to your particular case and listed them below.Utah Courts Three Day Nuisance Notice"A three-day nuisance notice does not give you a chance to remedy a problem.

My leases all have nuisance fees chargeable to the tenant.