| Scotland Lake Henry AssociationScotland | Form 990-N | No figure |
| Swan Lake Improvement AssociationElkton | Form 990-N | No figure |
| Black Hills 4 WheelersRapid City | Form 990-N | No figure |
| Keep Yankton Beautiful IncYankton | Form 990-N | No figure |
| Seed Testing Research FoundationBrookings | Form 990-N | No figure |
| Hill City Evergreen Garden ClubHill City | Form 990-N | No figure |
| Sawyer Memorial Park Trust IncDeadwood | Form 990-N | No figure |
| Greening VermillionVermillion | Form 990-N | No figure |
| Friends of the Missouri National Recreational RiverYankton | Form 990-N | No figure |
| Lake Herman Development Assoc IncMadison | Form 990-N | No figure |
| Black Hills JeepsRapid City | Form 990-N | No figure |
| Keep Hot Springs BeautifulHot Springs | Form 990-N | No figure |
| South Dakota Project Learning Tree IncSpearfish | Form 990-N | No figure |
| Mid Missouri River Prescribed Burn AssociationGregory | Form 990-N | No figure |
| Ida South Dakota IncSioux Falls | Form 990-N | No figure |
| Quality of Life for South DakotaMission Hill | Form 990-N | No figure |
| Vermillion Community Garden IncVermillion | Form 990-N | No figure |
| RECYCLE605Vermillion | Form 990-N | No figure |
| Friends of the Paha Sapa GrottoCuster | Form 990-N | No figure |
| Friends of the Firesteel IncMitchell | Form 990-N | No figure |
| Dakotas Chapter - International Society of ArboricultureAberdeen | Form 990-N | No figure |
| Bear Butte Creek Historical Preservation CouncilSturgis | Form 990-N | No figure |
| Beautify SpearfishSpearfish | Form 990-N | No figure |
| South Dakota Envirothon Program IncBelle Fourche | Form 990-N | No figure |
| Friends of Gavins Point National Fish Hatchery IncYankton | Form 990-N | No figure |
| Ironfox FarmSioux Falls | Form 990-N | No figure |
| Sodak CompostSioux Falls | Form 990-N | No figure |
| Building Sustainable ConnectionsSioux Falls | Form 990-N | No figure |
| Great Plains Climbing CoalitionSioux Falls | Form 990-N | No figure |
| Citizens Against Missouri River Pumped Storage Project IncBurke | Form 990-N | No figure |
| Burke Lake Restoration Committee IncBurke | Form 990-N | No figure |
| Punished Woman Lake AssociationSouth Shore | Form 990-N | No figure |
| Festival of Lights Parade IncRapid City | Form 990-N | No figure |
| Operation ButterflyHarrold | Form 990-N | No figure |
| Minnehaha Master GardenersSioux Falls | Form 990-N | No figure |
| Nature Partners FoundationHot Springs | Form 990-N | No figure |
| Southeast Dakota Prescribed Burn AssociationYankton | Form 990-N | No figure |
| Teen Lead FoundationSioux Falls | Form 990-N | No figure |
| Brownotter Conservancy IncTimber Lake | Form 990 or 990-EZ | No figure |
| Conserve with CrayonsBrookings | Form 990 or 990-EZ | No figure |
| Five Percent PledgeBrookings | Form 990-N | No figure |
| South Central Missouri River Prescribed Burn AssociationPlankinton | Form 990-N | No figure |
| Tripp County Rangeland AssociationWhite River | Form 990-N | No figure |
| Friends of Prentis Forest IncVermillion | Form 990-N | No figure |
| Water Is Life CorporationSioux Falls | Form 990-N | No figure |
| Silver Lake AssociationBridgewater | Form 990-N | No figure |