Shutting off your generator at night is more an act of kindness than a steadfast regulation at most public lands. Most jurisdictions don’t define, “quiet hours” on a broad, nationwide basis. Quiet hours are generally defined at developed campgrounds, or defined in forests and grasslands.
Do I Have to Shut Off My Generator at Night?
- None of the jurisdictions below state that generators must be shut off at night, they only state that you must not make unreasonable noise.
- It’s more of a judgement call of a ranger or law enforcement officer to determine if your generator is making unreasonable noise.
- It’s entirely plausible that a generator could be quiet enough to not be a nuisance, yet you will still encounter a camper who has to complain.
BLM – Open Lands (dispersed camping)
In areas where dispersed camping is allowed, there is no specific mention of “quiet hours” nor any specific times of the day/night when excessive noise (generators, music, loud noises) are prohibited.
However, the BLM does have a general rule on excessive noise:
(a) No person shall cause a public disturbance or create a risk to other persons on public lands by engaging in activities which include, but are not limited to, the following:
(1) Making unreasonable noise;
(2) Creating a hazard or nuisance;
The BLM does not define what “unreasonable noise” means.
Our Experience: Campers generally run their generators well into the night. Most of the time they are not a nuisance because campers usually maintain a fair amount of distance from others, and most are running “inverter generators” as opposed to the more loud “contractor generators”. Generally, BLM officials rarely patrol open lands during the day, and never during the night. It’s practically unheard of that a BLM official will come out to enforce the above rules, even if another camper complained.
BLM – Developed Campgrounds & Long Term Visitor Areas
Each developed campground and Long Term Visitor Area establishes its own rules on quiet hours. You must inquire at each specific campground or LTVA to determine what those hours are, and what other restrictions on generators they may have.
- Most campgrounds and LTVAs tend to adopt the period of 10:00 PM to 6:00 AM as “quiet hours”.
- Camp hosts at each campground or LTVA are much more diligent about enforcing quiet hours. You’re far more likely to get removed if you don’t comply with quiet hours than compared to open lands.
US Forest Service – Dispersed Camping
The USFS does not specifically define “quiet hours” on a nationwide basis for all national forests and national grasslands. However, each forest and grassland is responsible for defining what these hours are, or if quiet hours should be defined and enforced at all. You will need to inquire at a ranger station or visitor center at the specific forest or grassland.
The USFS does have a more broad, general rule on excessive noise that applies across all forests and grasslands…
The following are prohibited:
(i) Operating or using in or near a campsite, developed recreation site, or over an adjacent body of water without a permit, any device which produces noise, such as a radio, television, musical instrument, motor or engine in such a manner and at such a time so as to unreasonably disturb any person.
The rule does not define, “unreasonably”. It’s understood that you can still make noise, as long as it’s not unreasonable enough that it disturbs other people.
Our Experience: Forest rangers are for more likely to patrol areas where dispersed camping is allowed, but mostly during the day. They never patrol late into the evening. If you’re at least 200 feet away from another camper, it’s rare that they’ll complain about your generator running late at night, especially if you have the quieter “inverter generator”.
US Forest Service – Developed Campgrounds
The USFS does not define quiet hours on a nationwide basis for all developed campgrounds. Instead, each forest, grassland, and campground is free to define their own quiet hours…
- Most campgrounds tend to adopt 10:00pm to 6:00am as “quiet hours”.
National Park Service
The National Park Service (NPS) has defined “quiet hours” as between 10:00pm to 6:00am for all national parks. But this doesn’t necessarily mean that all generators must be shut off between those hours. The NPS has targeted only those generators that exceed 60 decibels “measured on the A-weighted scale at 50 feet”, must be shut off. However, it’s noted that some national parks and some campgrounds have extended those rules more aggressively.
The above paragraph stems from two NPS regulations on the books with respect to noise that apply to all national parks…
1. Audio Disturbance Regulation…
(a) The following are prohibited:
(1) Operating motorized equipment or machinery such as an electric generating plant, motor vehicle, motorized toy, or an audio device, such as a radio, television set, tape deck or musical instrument, in a manner: (i) That exceeds a noise level of 60 decibels measured on the A-weighted scale at 50 feet; or, if below that level, nevertheless; (ii) makes noise which is unreasonable, considering the nature and purpose of the actor’s conduct, location, time of day or night, purpose for which the area was established, impact on park users, and other factors that would govern the conduct of a reasonably prudent person under the circumstances.
(3) In nondeveloped areas, operating any type of portable motor or engine, or device powered by a portable motor or engine, except pursuant to the terms and conditions of a permit. This paragraph does not apply to vessels in areas where motor boating is allowed.
2. Quiet Hour Regulation…
(b) The following are prohibited:
(4) Creating or sustaining unreasonable noise between the hours of 10:00 p.m. and 6:00 a.m., considering the nature and purpose of the actor’s conduct, impact on park users, location, and other factors which would govern the conduct of a reasonably prudent person under the circumstances.
Quiet Hours & Use of Generators – Each national park is free to extend the above rules as they see fit. You will have to inquire at each national park visitor center or campground host to determine what additional rules apply to generator use…
- Some national parks will ban all generator use during quiet hours, regardless of how quiet your generator is.
- Some campgrounds ban generator use completely, throughout the entire day.
- Park rangers generally take the side of the party filing the complaint.
Our Experience – If camped in a developed campground, definitely adhere to rules limiting generator use and quiet hours. Most campers here are weekenders who want peace and quiet, and don’t care that you’re a full timer who needs to microwave a container of mac & cheese at midnight. In non-developed areas, where dispersed camping might be allowed, it’s very rare for anyone to complain about your generator. Park rangers typically do not patrol these areas late into the evening.
Bureau of Reclamation
The Bureau of Reclamation does not specify “quiet hours” nor specifically limit the use of generators on a nationwide level. They do have a more broad, general rule on excessive noise…
(e) The following acts constitute disorderly conduct and are prohibited:
(3) Unreasonable noise, considering the nature and purpose of the person’s conduct, location, time of day or night, and other factors that would govern the conduct of a reasonably prudent person under the circumstances;
(5) Any other act or activity that may cause or create public alarm, nuisance, or bodily harm.
Most campgrounds located on Bureau of Reclamation lands are actually administered by other jurisdictions, some federal, but most are managed by state. Quiet hours and use of generators are enforced by these other jurisdictions, and therefore are governed by their own laws and regulations.
- You will have to inquire with the campground host as to what limitations on exist on generator use.
Our Experience – On developed campgrounds, where quiet hours have been defined, definitely adhere to these rules. Park rangers will make their rounds into the quiet hour to find campers still running their generators. Outside of developed campgrounds, or areas where dispersed camping is allowed, we’ve found that there is little enforcement. It generally depends on how close together campers are.
Army Corps of Engineers
The Army Corps of Engineers defines quiet hours as between 10:00pm and 6:00am. Moreover, they also restrict the use of generators that make enough noise to “unreasonably annoy” other campers. These are published in the following regulations…
(b) Quiet shall be maintained in all public use areas between the hours of 10 p.m. and 6 a.m., or those hours designated by the District Commander. Excessive noise during such times which unreasonably disturbs persons is prohibited.
(c) Any act or conduct by any person which interferes with, impedes or disrupts the use of the project or impairs the safety of any person is prohibited. Individuals who are boisterous, rowdy, disorderly, or otherwise disturb the peace on project lands or waters may be requested to leave the project.
(d) The operation or use of any sound producing or motorized equipment, including but not limited to generators, vessels or vehicles, in such a manner as to unreasonably annoy or endanger persons at any time or exceed state or local laws governing noise levels from motorized equipment is prohibited.
The Army Corps of Engineers does not go on to define what “unreasonably annoy” means.
Developed Campgrounds – The Army Corps of Engineers does operate several developed campgrounds in which entrance fees must be paid, and where campers pull into defined spaces. In these campgrounds, there may be more specific rules on the use of generators. You will have to inquire with campground personnel.
Dispersed Camping – Outside of developed campgrounds, the above regulations on quiet hours and generators still apply.
- Most campers generally find that they are able to run their generators during the day, no matter how loud, on dispersed camping areas. Even during quiet hours, it’s rare for a camp host to knock on someone’s door and tell them to shut off their generators (unless it’s extremely loud).
Our Experience – On areas where dispersed camping is allowed, there is little rule enforcement, and most campers will run their generators all day, even through the evening. It’s highly unlikely anyone will complain. On developed campgrounds, personnel will patrol the area after 10:00pm to find campers still running their generators, and inform them to shut down.
I would like to be enjoying the silence and peace of the forest here where I’m dispersed camping. I’d like to be outside enjoying g the full moon. However, there is someone running their generator at 10:40pm. Why did people need to bring so much shot with them that they have to run a generator at all hours of the day? Wtf?
October 1, 2020 at 9:41 pmJust because people do not complain does not mean they do not want to. Loud noises messimg with my sleep put me in kind of a scary mood. Confronting people angrily in the dark for what? “Hey do you know you are an asshole right now ruining my sleep.” “What do you mean the internet said its legal and nobody ever complains, what are you gonna do, make me turn it off?”
Tooany people carry guns and have hot tempers for me, I’d rather just drive somewhere else.
Thanks to the jerk who showed up at 1010pm last night at a 40 person freesite mostly full dead quiet. Uses power tools and runs a loud generator about 30 ft from me. Seemed rral suprised when I told them they were fucking assholes.
So now you guys know. Most other campers hate you and your generator, just are afraid to say anything.
If you’re running a generator after 10pm (or at any time IMO) anywhere someone else is camped, you are a jerk. Period.
July 29, 2021 at 9:58 am