Environment nonprofits in Arkansas

Environment nonprofits in Arkansas. Browse 216 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Friends of the Mammoth Spring National Fish Hatchery

    EIN 383871022 · Headquarters: MAMMOTH SPRING, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Friends of the North Fork and White Rivers

    EIN 710862503 · Headquarters: Mountain Home, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. FSCIA Fisher Street Community in Action Inc

    EIN 455012385 · Headquarters: Jonesboro, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Gates-rogers Foundation Inc

    EIN 710859470 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Greater Little Rock Council Garden Club

    EIN 710256590 · Headquarters: Little Rock, AR, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  6. Green Energy Educational Training Corp

    EIN 274505522 · Headquarters: Alma, AR, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Green Valley Network Inc

    EIN 262385390 · Headquarters: Bentonville, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Greene County Wildlife Club Inc

    EIN 710535100 · Headquarters: PARAGOULD, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Hardscrabble Garden Club

    EIN 202184597 · Headquarters: Fort Smith, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Heat & Frost Insulators & Allied Workers Local Union 10

    EIN 710177237 · Headquarters: ATKINS, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Holiday Island Hikers

    EIN 811544514 · Headquarters: Holiday Island, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Hometown Crawfordsville

    EIN 263803334 · Headquarters: Crawfordsville, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Illinois River Watershed Partnership

    EIN 204046238 · Headquarters: CAVE SPRINGS, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Inventors Club of Ne Arkansas

    EIN 471673424 · Headquarters: Jonesboro, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Jamestown Crag Foundation

    EIN 990990338 · Headquarters: BATESVILLE, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. John W Measel Center

    EIN 352396521 · Headquarters: Texarkana, AR, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Johnson Clear Creek Trails

    EIN 264621394 · Headquarters: Springdale, AR, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  18. Keep Arkansas Beautiful Foundation

    EIN 710687939 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Keep Benton County Beautiful

    EIN 201555358 · Headquarters: Rogers, AR, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. Keep Bryant Beautiful

    EIN 300742123 · Headquarters: Bryant, AR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Keep El Dorado Beautiful

    EIN 371980056 · Headquarters: El Dorado, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Keep Jacksonville Beautiful

    EIN 392049542 · Headquarters: Jacksonville, AR, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Keep Newport Beautiful Inc

    EIN 320191103 · Headquarters: Newport, AR, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  24. Keep Sherwood Beautiful

    EIN 205570375 · Headquarters: Sherwood, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Keep Van Buren Beautiful

    EIN 421716805 · Headquarters: Van Buren, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Keeping Degray Lake Beautiful Inc

    EIN 760842943 · Headquarters: ARKADELPHIA, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Kids Who Care

    EIN 830780786 · Headquarters: Bentonville, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Kings River Watershed Partnership

    EIN 651202615 · Headquarters: Eureka Springs, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Lake Conway-point Remove Watershed Alliance

    EIN 465378328 · Headquarters: Conway, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Lake Fayetteville Watershed Partnership

    EIN 753064351 · Headquarters: Fayetteville, AR, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  31. Land Trust of Arkansas

    EIN 260274481 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Lawrence County Friends of the Parks Inc

    EIN 473431621 · Headquarters: Walnut Ridge, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Lawrence County Resource Council Inc

    EIN 710654985 · Headquarters: Walnut Ridge, AR, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  34. Learning Fields at Chaffee Crossing Inc

    EIN 900424712 · Headquarters: Fort Smith, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Lifewater Inc

    EIN 953987142 · Headquarters: BENTONVILLE, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Little Red River Action Team Inc

    EIN 562465580 · Headquarters: Heber Springs, AR, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  37. Little Red River Foundation Inc

    EIN 463471069 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Local Love Inc

    EIN 920648599 · Headquarters: Ft Smith, AR, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. Love Mountain Apiary

    EIN 883128423 · Headquarters: PANGBURN, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. Lynn Fire Improvement District 1

    EIN 742622898 · Headquarters: Lynn, AR, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Main Street of Hardy Inc

    EIN 742734217 · Headquarters: Hardy, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Mccrory Development Foundation

    EIN 201933398 · Headquarters: McCrory, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Mens Village Garden Club

    EIN 264159607 · Headquarters: Hot Springs Village, AR, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. Millwood Lake Focus Committee

    EIN 611560173 · Headquarters: ASHDOWN, AR, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  45. Moonvine Consortium

    EIN 710846273 · Headquarters: HARRISBURG, AR, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  46. Morning Coffee Inc

    EIN 832580709 · Headquarters: Fayetteville, AR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Mountain Luminary

    EIN 742488384 · Headquarters: Mountain View, AR, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  48. Mountain View Iris Festival

    EIN 813884956 · Headquarters: Mountain View, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Mourning Cloak Conservation Burial

    EIN 412490261 · Headquarters: LITTLE ROCK, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Mulberry River Society

    EIN 465172956 · Headquarters: OZARK, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Nashville Community Gardens

    EIN 994150546 · Headquarters: NASHVILLE, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. National Conservation Service

    EIN 854065878 · Headquarters: White Hall, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. New Pear Farm Land Trust Inc

    EIN 710810820 · Headquarters: Sherwood, AR, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. North Central Arkansas Waterworks and Pollution Control Association

    EIN 581774741 · Headquarters: Heber Springs, AR, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  55. Northwest Arkansas Land Trust

    EIN 581916568 · Headquarters: FAYETTEVILLE, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Northwest Arkansas Resource Conservation & Dev Council Inc

    EIN 710691774 · Headquarters: Harrison, AR, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Orchid Society of the Ozarks

    EIN 710839915 · Headquarters: Lowell, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Ozark Ecological Restoration Inc

    EIN 810630525 · Headquarters: SILOAM SPRINGS, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Ozark Foothills Resource Conservation and Development Proje

    EIN 581755212 · Headquarters: Newport, AR, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  60. Ozark Isle Nature Preserve Inc

    EIN 934282781 · Headquarters: OAKLAND, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Ozark Recycling Enterprise Inc

    EIN 581795674 · Headquarters: Clinton, AR, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  62. Ozark Society Foundation

    EIN 510170417 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Ozark Society Inc

    EIN 237298839 · Headquarters: Fayetteville, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Ozark Tracker Society

    EIN 412266987 · Headquarters: Fayetteville, AR, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. Ozark Woodland Owners Association

    EIN 710822607 · Headquarters: Batesville, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Park Avenue Community Assn Inc

    EIN 364871859 · Headquarters: HOT SPRINGS NATIONAL P, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Pedal It Forward Nwa Inc

    EIN 473601664 · Headquarters: BENTONVILLE, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. People of the Water Corp

    EIN 831795645 · Headquarters: Fort Smith, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Phillips County Hazardous Materials Response Team Trust

    EIN 710802717 · Headquarters: WEST HELENA, AR, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. Pine Bluff-jefferson County Clean & Beautiful Comm

    EIN 710553120 · Headquarters: PINE BLUFF, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Piney Woods Hunting Club Inc

    EIN 710775701 · Headquarters: Hamburg, AR, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  72. Poke Bayou Foundation

    EIN 851136155 · Headquarters: Batesville, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Public Timber Project

    EIN 994189473 · Headquarters: Glenwood, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Pulaski County Master Gardener Association

    EIN 710739745 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  75. Recycling Research Resources Inc

    EIN 824543462 · Headquarters: LITTLE ROCK, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Region VI Pretreatment Association

    EIN 043799518 · Headquarters: North Little Rock, AR, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  77. Remay

    EIN 710709184 · Headquarters: Maysville, AR, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. Rhythmic Alliance for Community Sustainability

    EIN 921965412 · Headquarters: Fayetteville, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. River Valley Botanical Gardens

    EIN 264380880 · Headquarters: Fort Smith, AR, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  80. Saline River Watershed Alliance

    EIN 844339177 · Headquarters: BENTON, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Save Our Spring River Inc

    EIN 710713379 · Headquarters: Hardy, AR, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. Save the Ozarks

    EIN 463012042 · Headquarters: Eureka Springs, AR, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  83. Saving Nature Now

    EIN 463678115 · Headquarters: Yellville, AR, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Seniornet of Little Rock

    EIN 710824915 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. Southern Renewable Education Fund

    EIN 992612848 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Southwest Arkansas Resrce Conservat Development Project Area Inc

    EIN 581755217 · Headquarters: Magnolia, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Southwest Ozarks Stream Teams

    EIN 272966766 · Headquarters: Bella Vista, AR, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Spring River Entertainment Assoc

    EIN 710484535 · Headquarters: Cherokee Village, AR, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  89. Spring Valley Conservancy Inc

    EIN 364605884 · Headquarters: Gravette, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. St Francis County Community Development Corporatio

    EIN 710816849 · Headquarters: Forrest City, AR, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  91. St Francis Lake Association Inc

    EIN 710690739 · Headquarters: Trumann, AR, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  92. Sugarloaf Heritage Council Inc

    EIN 261365497 · Headquarters: HEBER SPRINGS, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. The Arkansas Environmental Education Association

    EIN 710793489 · Headquarters: GREENLAND, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. The Languille River Watershed Coalition

    EIN 550881143 · Headquarters: MARIANNA, AR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Thomas Cemetery Association

    EIN 300950765 · Headquarters: N Little Rock, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Toad-trail Organization of the Arkansas Delta

    EIN 923883605 · Headquarters: Monticello, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Trail Advocacy Coalition of the Ouachitas

    EIN 834416364 · Headquarters: Hot Springs, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Tree Streets Inc

    EIN 311542855 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Turpentine Creek Foundation Inc

    EIN 710721742 · Headquarters: EUREKA SPRINGS, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Village Commons

    EIN 264109833 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

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