South Mountain Conservancy Inc
Public records show a registered, tax-exempt organization in good standing.
What it says it does
The South Mountain Conservancy is a volunteer-driven, non-profit 501 (c) (3) corporation founded in March 2000 dedicated to the stewardship and advocacy for, and public engagement with, the 2,110-acre South Mountain Reservation, a county park in Essex County, New Jersey. Through extensive volunteer activities and public programs, many in partnership with the Essex County Department of Parks, Recreation and Cultural Affairs, the Conservancy strives to preserve, protect, and enhance the ecology, infrastructure and natural beauty of the reservation. It also seeks to foster public appreciation, involvement and support for this beloved, forested regional park situated in densely populated suburbs 15 miles west of lower Manhattan.
- Income
- $90,063
- Spending
- $75,040
- Reserves
- 24.9 months of spending
- Largest source of income
- donations and private grants, 48%
Source: Form 990EZ for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Financial health
Strong: 100 out of 100. Higher than 86% of charities in its peer group (recreation and sports, under $250k).
Reserves
35 of 35Spendable reserves would cover 24.9 months of spending.
Debt
20 of 20It owes 1% of what it owns.
Living within its means
15 of 15Income exceeded spending by 17% of income.
Source: Form 990EZ for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Governance
This organization files the short tax form, which does not ask about boards, policies or audits. That is normal for a small charity and is not a mark against it.
Source: Form 990EZ for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Impact evidence
Describes programs. Its tax return describes what it does but we have found no measurable results in it.
Programs described in its return (4)
- $19,581 spent. *Forest Regeneration & Preserve Landscape Improvement and Forest Stewardship* -- The goals of these ecology-focused programs are to: 1.) Monitor, maintain and improve the ecology and infrastructure of the 14-acre Wildflower and Forest Preserve and, to a lesser extent, the 41 smaller regeneration sites throughout the Reservation, and to address select problems in areas adjoining these sites. 2.) Establish a implement a long-term invasive plant monitoring and management plan for the entire reservation with a particular focus on emerging invasive plant species and overall forest health. 1.Started in 2008, this long-term Forest Regeneration program seeks to provide native seed sources for the Reservation at large from these regeneration sites in order to restore a balanced forest ecology. This is necessary as the forest's natural regeneration has been impaired by an expanding set of invasive plants and insects and the over-browsing of native plants by an overpopulation of white-tailed deer. The program enlists the efforts of some two dozen volunteers who meet multiple times throughout the year, supplemented by community groups and two paid college summer interns (the program's most significant expense). The Conservancy also spends thousands of dollars each year on plants for the Preserve and materials to repair (as needed) the eight-foot regeneration site fencing that ensure deer are kept out. Besides its ecological importance, the Wildflower and Forest Preserve serves as a destination to educate and engage people of all ages. The Preserve offers: a mile of easily traversed trails; informational signage regarding the woodland, vernal pond, and meadow ecosystems; and artwork that is part of the adjoining Wildflower Sculpture Park. In 2024 we had two interns for the summer; removed or eradicated several thousand invasive plants in the Preserve and in or near regeneration sites using basal bark herbicide application, pellet injection and hand removal; planted native species in the spring; and repaired fencing at five forest regeneration sites that were damaged by fallen trees; and maintained the Preserve trails. 2.) Starting in 2024, the Conservancy began a more expansive Forest Stewardship Program to address broad challenges to the reservation's forest ecology especially the monitoring and management of emerging invasive plant species and the long-term implications of various plant diseases such as Beech Leaf Disease. To that end, the Conservancy contracted with FoHVOS/ NJ Invasive Species Strike Team to survey the forest health and develop a 10-year plan.
- $7,585 spent. *SMR Family Campout* -- For a decade, this award-winning, overnight, nature-intensive overnight program with activities tailored to families with children ages 4-11. These programs are co-sponsored with the Essex County Parks Department. In 2023, the fall campout was cancelled due to rain on both the original and rain dates. To compensate, in 2024, programs were held in May and October that served over 90 families.
- $5,928 spent. *Citizen Science* -- This program combines public involvement with monitoring and stewardship of the Reservation's flora and fauna and creation of a pollinator meadow. For the past several years, interested members of the public have been trained in programs affiliated with Frogwatch USA and eBird to help monitor these populations. It has also overseen the installation and maintenance of bird nest boxes throughout the Reservation. In 2023, this program expanded its work by preparing an acre-sized (44,000 sq. ft.) meadow in the reservation to increase pollinators of all varieties. In 2024, the pollinator meadow ended its preparatory stages by removing clear plastic that had been used to solarize (kill off) existing seeds and sowed seeds to plant the meadow with a specially developed mix of native plants.
- $22,025 spent. Other programs ------------------------------------------------------------------------------------------------------------------------ *Wildflower Sculpture Park (WSP)* -- Started in 2012, this program offers the public the opportunity to see innovative art pieces in a naturalistic setting. Located on a broad strip of land outside the 14-acre Wildflower and Forest Preserve along Bear Lane and within the Preserve, the WSP provides artists a chance to present their work to the public and expand on ideas in a much larger format. It augments its set of 16 permanent pieces each year with three to four new works on short-term loan. In addition, the WSP curator, artists and volunteers occasionally provide classes for community groups to better understand the art and the creative process. The WSP is supported by grants and infrastructure improvements by the Essex County Department of Parks, Recreation, and Cultural Affairs. In 2024, we had three new exhibits, two of which were installed in the adjoining Preserve. ----------------------------------------------------------------------*Fairy Trail* -- Nationally publicized (NY Times, Reader's Digest), this enormously popular half-mile path at the start of the Rahway Trail near the Locust Grove picnic area in Millburn features dozens of "fairy houses" consisting of weathered wood and natural materials built and maintained by SMC volunteers. Originally created and maintained independently by local resident Therese Ojibway, the South Mountain Conservancy joined with Therese several years ago to enhance the experience of visitors of all ages to improve the trail by putting down woodchips, installing railings, improving drainage, etc. Our aim is to make it sustainable in light of its enormous popularity. In 2022, when Therese left the area, the SMC recruited, trained, and provided resources for two new program coordinators to maintain and construct new houses, some in coordination with the local schools and community groups. In 2024, dozens of new houses were constructed in part through a competition that awarded prizes. These were installed just before our second "Fairy Tales at the Fairy Trail" program in May, which attracted hundreds of children and their families. --------------------------------------------------------------------------------------------------------------------------------------------*Map and Wayfinding Systems* -- The Conservancy has spent significant resources publishing an updated SMR every few years since 2007 and expanding its wayfinding system to improve access to and the safety within the reservation. Ten large-sized kiosk displays are maintained at major access points to the reservation, along with 40 small, 12"x12" localized "mini-maps" at trail intersections. (The smaller maps have generally been installed as part of Eagle Scout projects we oversee.) In 2024, we continued to offer a smartphone app on the Avenza platform along with our printed 2023 SMR map. In addition, an updated map was used to update all 10 of the information kiosks through an Eagle Scout Project. These efforts are all in service to our mission to encourage safe exploration of the park. ----------------------------------------------- *Trail Maintenance and Construction* -- This stewardship program area involves an enormous volunteer effort throughout the year through four coordinated Conservancy programs. Though collectively these generally require far fewer financial resources than our Forest Regeneration program, it has a more direct impact on the thousands of people who visit the Reservation each month. These programs are: ----------------------------------------------------------------------------------------------------------------------------------------------------------- *Trailkeepers* Forty volunteers who independently monitor, brush back vegetation, clean water bars, culverts and swales, and blaze our 50-plus miles of trails and woods roads---------------------------------*Chainsaw Gang* A dozen volunteers who remove fallen trees that block trails throughout the year. In 2024, they removed 193 trees from the trails. ---------------------------------------------------------------------------------*Trail Work Crew* This group of volunteers (supplemented at times with community groups) has constructed or overseen contractors that built over six miles of new, sustainable hiking trails since its creation in 2007. It also works to improve drainage on wider woods roads and builds raised bog bridges and other infrastructure, often with the assistance of Scouts BSA and other community groups. In 2024, these groups concentrated on rerouting steep, eroded sections of the Lenape Trail south of Ball's Bluff and improving the swales on the Ball's Bluff Trail. Work was also done to improve drainage on the Fairy Trail section of the Rahway Trail. --------------------------------------------------------------------------------------------------------*Trash Tacklers/Ploggers *Both groups and independent volunteers have been engaged with removing trash from trails and picnic areas through coordinated programs (even contests) several times during the year. Use of the park has increased since the pandemic, and littering has increased as well. In 2024, dozens of volunteers, in groups and individually, spent over 750 person-hours and collected 221 bags of trash from the trails and picnic areas.--------------------------------------------------------------------------------------------*Hiking* -- Our hiking program probably engages the largest number of participants each year. Open to the public and free of charge, these guided hikes led by SMC volunteers offer programs year-round for people with a wide range of abilities, including special children's hikes. We also led special hikes for private groups. In 2024, we offered 64 hikes serving 460 participants and several large, private hikes that had a total of 300 participants. ----------------------------------------
Source: Form 990EZ for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Legitimacy checks
Is it registered with the IRS? Passed.
Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Has the IRS revoked its tax-exempt status? Passed.
Not on the IRS automatic revocation list.
Source: Automatic revocation of exemption list, Internal Revenue Service, file dated November 6, 2026.
Are donations tax-deductible? Passed.
On the IRS list of organizations eligible to receive tax-deductible contributions.
Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.
Is it keeping up with its IRS filings? Passed.
Most recent return on file covers the year ending December 2024.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
How long has it been tax-exempt? Passed.
Recognized by the IRS since March 2004.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Is it in good standing with state regulators? Passed.
Not on California's list of charities barred from soliciting. Other states are not yet checked.
Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated November 4, 2026.
Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.