U.S. Army Corps of Engineers · NH

Elm Brook Park Rec Area

Day use, not campingThe agency files 4 records here and marks every one of them day use, not overnight. On its own record there’s nothing here to spend the night in.

This place has sites and nobody may sleep in them.Ask for camping here →

Book on recreation.govWe make nothing when you book
Right now
Nobody has saidNo season, no closure, no bookings to read
400 ftElevation
398 ftWater · Hopkinton Lake
1.4 miSW of Contoocook, NH
57%Tree cover
Bortle 4Night sky · 28th darkest of 28 in NH

The place

the agency’s own description · what’s there · 12 notices

In the agency’s own words

Elm Brook Park is a day-use area located on Elm Brook Pool just off State Route 127 near Concord, New Hampshire. Elm Brook Pool is part of Hopkinton-Everett Lakes, where visitors enjoy a wide variety of recreational opportunities, including boating, swimming, hiking and fishing. Please note that pets are not allowed in Elm Brook Park during operational hours of 10am-6pm from Saturday, May 23, 2026 through Sunday, August 30, 2026. Keep reading

Recreation

Elm Brook Park offers plenty of activities for visitors of all ages. Many enjoy canoeing and kayaking on the lake and Contoocook River, and a boat ramp and accessible fishing dock are available at the park. Walleye, brook trout, sunfish and pickerel can be found in abundance in the lake, making it a popular place for anglers. A 1.5-mile interpretive trail winds through the park. Hikers are treated to views of wetlands and uplands, both with a wide diversity of natural habitats. A multi-use trail system is located nearby at Hopkinton-Everett Reservoir.

Facilities

The park offers four large group picnic shelters with tables and grills which may be reserved for a fee. Over 100 family picnic sites are also available on a first come, first served basis. Flush toilets and drinking water are provided. Amenities at this family-friendly park include a swimming area with a great beach, a playground area, horseshoe pits, a basketball court, ball field, and an elevated wildlife-viewing platform. The park is staffed by uniformed park rangers who offer special programs on a variety of nature topics throughout the season. Each summer, rangers also present a very popular Junior Ranger program.

Natural Features

The park is situated among rolling hills on the shores of Elm Brook Pool. Acres of open lawns cover the park, and stands of mature hardwood trees offer pleasant shade and wildlife habitat. The park also contains a natural wetland.

What the agency tells you

Rule

Day-use only

Rule

Elm Brook Park Hours: 10:00 AM - 6:00 PM, Thursday through Monday. Elm Brook Park will be closed every Tuesday and Wednesday.

Rule

Elm Brook Park is part of a federal flood control project. There is the possibility that the park will flood during the summer recreation season. In the event that the park floods, affected reservations may be cancelled and the reservation holder will be notified via phone and/or email. Cancellations due to flooding will be refunded fully.

Everything else this campground posts · 9
Rule

Individuals and groups renting a picnic shelter are reminded to check with local, state, and federal guidelines for outdoor gatherings.

Rule

A day use fee of $5.00 will be charged per private non-commercial vehicle. A day use fee of $2.00 per adult for walk-in or bike-in. A day use fee of $20.00 will be charged per bus or commercial vehicle. Children under the age of 16 are not charged a day use fee. Day use fees are charged in addition to any picnic shelter reservation fees paid.

Rule

Only cash or check are accepted for the day use fee at the park. If you would like to pay the day use fee with a credit or debit card, you can purchase the day use pass ahead of time by visiting: https://www.recreation.gov/activitypass/elm-brook-park-day-use

Rule

No pets and/or livestock

Rule

Please bring garbage bags; this is a 'pack it in, pack it out' facility

Rule

No ground fires; charcoal fires or self-contained gas grills only

Rule

No beer trucks or kegs are permitted

Rule

Anything that might change the atmosphere of the park requires approval from park staff before a reservation is made; examples include but are not limited to: music, weddings/receptions, cooking arrangements, etc.

Rule

Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site. Visit Dontmovefirewood.org for further information.

Read them on the agency’s own page →

Facilities

Toilets
Flush Toilets
“…on a first come, first served basis. Flush toilets and drinking water are provided. Amenities at this…”
Drinking water
Yes
“…first served basis. Flush toilets and drinking water are provided. Amenities at this family-friendly…”
Boat ramp
Yes
Playground
Yes
Camp host
On site
recreation.gov lists “Host”
Stay limit
14 nights
recreation.gov facility rule maxStay
Source: Stated in the agency description · Aug 23, 2026
Water, toilets and showers: read from the agency description, shown above · Sep 12, 2026

Around the campground

On the water
Reservoir, Lake, River, Beach
Birding
Boating
Canoeing
Educational Programs
Fishing
Hiking
Kayaking
Mountain biking
Non-Motorized Boating
Soccer Fields
Swimming
Wildlife viewing
Source: Recreation.gov activity records · Aug 23, 2026

Nothing here to sleep in

The agency files 4 records here and marks every one of them day use, not overnight. On its own record there’s nothing here to spend the night in.

No availability snapshot inside the last 36 hours, so this page draws nothing rather than ageing a reading into fiction.

Booking windowOut of seasonOut of season, no booking. On November 29, 2026 at 10 AM ET, availability opens through May 29, 2027.recreation.govAdd to calendar (.ics)
Max stay14 nightsthe facility record
Sites, a night, from$60From the rate schedule matched to 4 of its 4 sites. U.S. Army Corps of Engineers publishes no campground-level rate we can read.derived by CAMPANAC
If plans change$10 to cancel$10 to change a reservationrecreation.gov’s schedule
Runs itU.S. Army Corps of EngineersBooked through recreation.govthe agency’s record
Watch for a cancellation

Full? Watch it.

One email when a night opens, plus More Than Just Parks dispatches. Unsubscribe any time.

We read recreation.gov once an hour, at 40 minutes past, and write the first time a site in your window is free for the nights you asked for.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

Free forever, no booking kickbacks.
Tell me when the season opens

Watch for the season to open

One email when the season goes on sale, plus More Than Just Parks dispatches. Unsubscribe any time.

We check once an hour, at 40 minutes past, and write the first time the agency has that season on sale.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

We’ll write once, when the season that starts Sat, May 29 2027 is open for booking.

Free forever, no booking kickbacks.
Book on recreation.gov

We make nothing when you book. The link goes straight to the government.

Every line of the receipt · 12

What you actually pay

The sign priceU.S. Army Corps of Engineers
Sites, a night, from$60
Derived by CAMPANAC from the rate schedule matched to 4 of its 4 sites. U.S. Army Corps of Engineers publishes no campground-level rate for this campground that we can read, only per-site rate templates its own record matches to each site’s own type.
Group areas, a night$60–$110
These are next season’s rates, May 29, 2027 to Sep 6, 2027. The campground is between seasons now.
The booking feerecreation.gov
Reservation fee, booked online$8
One fee per reservation, however many nights you book, and it’s non-refundable. $9 if you book by phone, $3 in person.
Pass discounts only apply to the recreation (or use) fee for the facility. Other charges such as electricity or water hookups, reservation or other fees are not eligible for a discount.
What a stay costs
The agency publishes no nightly rate for this campground, so there’s nothing to add the $8 booking fee to. We won’t total a receipt with a number missing from it.
If your plans changerecreation.gov
Change fee, moving to dates outside your booking$10
Cancellation fee$10
Cancelling the day before, or the day of$10 + your first night
No-show$20 + your first night

Who keeps the booking fee

The agency’s own policy text says the reservation fee and the cancellation processing fee are “retained by the reservation service contractor”, and that a campground concessionaire will decline to refund them because “they did not receive these fees”. Recreation.gov is run under contract by Booz Allen Hamilton. What share of your booking fee the contractor keeps isn’t published in any federal dataset we can read, so we print no number for it. Our reporting on the contract →

How we know this receipt · 5

rules read Sep 9, 2026 · rates Sep 10, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

4 records · which ones have room · the site map

The sites, ranked

from 4 mapped sites
415 ftbetween you and the next site, typically
Least roomELM BROOK 002 354 ftELM BROOK 003 354 ftELM BROOK 001 476 ft

All 4 records

4 of 4 records located
Day use4
Aerial · Esri World Imagery

Toilet distances are OpenStreetMap’s, measured for 4 of the 4 sites listed. A site with no reading is unknown, never far.

ELM BROOK001day useyes476 ft251 ft634 ft$60–$110
ELM BROOK002day useyes354 ft103 ft523 ft$60–$110
ELM BROOK003day useyes354 ft456 ft206 ft$60–$110
ELM BROOK004day useyes496 ft729 ft418 ft$60–$110

The agency files 4 more records here that aren’t sites for the night. It files them as day use. They’re in the table above, marked for what they are, and none of them is counted as a site.

Getting there

the map and the coordinate · the agency’s directions · the phone number

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Overnight41°Mostly Cloudy3% rain
Saturday46°Mostly Sunny9% rain
Saturday Night25°Clear
Sunday56°Sunny

NWS forecast for Contoocook, NH

Typical weather

Typical October night 38°F, day 61°F.

Coldest month of the year: typical January night 13°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

90°32°0°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: CONCORD MUNI AP, NH (USW00014745), 11 miles away and 54 ft lower

The land, and who answers for it

who answers for it · a letter you can send

Who answers for this land

Maggie Goodlander, official portrait

Elm Brook Park Rec Area is in New Hampshire’s 2nd congressional district. Its representative, Maggie Goodlander (D), votes on the laws that decide what happens to this land. Public-lands grade so far: A. See every public-lands vote →

Seen something wrong here? Tell us.

Who can change it · 3
Ask whether this could be a place to sleep

The agency’s own record files sites here and marks every one of them day use. The draft asks whether any could open to overnight camping, and if not, why.

Read the draft, or change the wording
To Maggie Goodlander

Asks them to put the same question to the agency in writing.

Subject Elm Brook Park Rec Area has sites, and nobody may sleep in them

Dear Maggie Goodlander,

I’m a constituent in New Hampshire’s 2nd district. Elm Brook Park Rec Area, New Hampshire carries 4 records on the U.S. Army Corps of Engineers’s own file, every one of them marked day use rather than overnight.

I’m asking you to put one question to the U.S. Army Corps of Engineers in writing: would they consider opening any of these sites to overnight camping, and if not, why not?

Road trips and camping on public land are part of how this country knows itself. It’s where a lot of people meet the place they live in for the first time, and it has never been something you had to be well off, or well organised six months in advance, to do.

Sent about Elm Brook Park Rec Area (New Hampshire) via campanac.com
To Jeanne Shaheen

Asks them to put the same question to the agency in writing.

Subject Elm Brook Park Rec Area has sites, and nobody may sleep in them

Dear Jeanne Shaheen,

I’m a constituent in New Hampshire. Elm Brook Park Rec Area, New Hampshire carries 4 records on the U.S. Army Corps of Engineers’s own file, every one of them marked day use rather than overnight.

I’m asking you to put one question to the U.S. Army Corps of Engineers in writing: would they consider opening any of these sites to overnight camping, and if not, why not?

Road trips and camping on public land are part of how this country knows itself. It’s where a lot of people meet the place they live in for the first time, and it has never been something you had to be well off, or well organised six months in advance, to do.

Sent about Elm Brook Park Rec Area (New Hampshire) via campanac.com
To Margaret Wood Hassan

Asks them to put the same question to the agency in writing.

Subject Elm Brook Park Rec Area has sites, and nobody may sleep in them

Dear Margaret Wood Hassan,

I’m a constituent in New Hampshire. Elm Brook Park Rec Area, New Hampshire carries 4 records on the U.S. Army Corps of Engineers’s own file, every one of them marked day use rather than overnight.

I’m asking you to put one question to the U.S. Army Corps of Engineers in writing: would they consider opening any of these sites to overnight camping, and if not, why not?

Road trips and camping on public land are part of how this country knows itself. It’s where a lot of people meet the place they live in for the first time, and it has never been something you had to be well off, or well organised six months in advance, to do.

Sent about Elm Brook Park Rec Area (New Hampshire) via campanac.com
How we know this · 4
The figures in these drafts: Navy Ford (CVN-78) Class Aircraft Carrier Program: Background and Issues for Congress (CRS Report RS20643) · Updated December 4, 2025 · “The ship’s final procurement cost was $13,316.5 million (i.e., about $13.3 billion) in then-year dollars.”
The figures in these drafts: Salary Table 2026-GS, Incorporating the 1% General Schedule Increase, Effective January 2026 (U.S. Office of Personnel Management) · Effective January 2026 · “Grade 5, Step 1: $34,799 (annual rate, before locality pay).”
The figures in these drafts: Update to Civilian Position Full Fringe Benefit Cost Factor, Federal Pay Raise Assumptions, and Inflation Factors used in OMB Circular No. A-76 (OMB Memorandum M-08-13) · March 11, 2008 · “the civilian position full fringe benefit cost factor needs to be adjusted downward, from 36.45 percent to 36.25 percent”

How we know

every fact on this page, and where it came from
Right now: U.S. Army Corps of Engineers publishes no season and no closure for this campground, and it takes no bookings we can read. That’s a gap in the record and not a locked gate: the number below is the only way to be sure.
Cell signal: the Army Corps’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.