User J.A.R.S. 
J.A.R.S. 
posted 363 waymarks in 41 different categories within one country and 3 regions, of these were 17 posted-first-in-region and also 12 posted-first-in-country.
In the following list are the categories listed where J.A.R.S. is or was an officer. The star denotes an active officer role, if it is golden then J.A.R.S. is also the current leader of the category.
| active | Category | # Approvals | # Missings |
|---|---|---|---|
 Arboretums | 180 | 24 | |
 Children's Gardens | 31 | 1 | |
 Children's Museums | 16 | 3 | |
| Community Gardens | 125 | 3 | |
 Demonstration Gardens | 126 | - | |
 Hiking and walking trailheads | 579 | 13 | |
 Humane Societies and Rescues | 21 | 1 | |
 Japanese Gardens | 63 | 11 | |
 Man-made Waterfalls | 403 | 37 | |
 Nature Centers | 40 | 1 | |
 Off-Leash Dog Areas | 62 | 59 | |
 Omnivorous Trees | 36 | 6 | |
 Outside Wooden Display Carvings | 294 | 44 | |
 Rose Gardens | 13 | 4 | |
 Tourist Information Centers - Visitor Centers | 38 | - | |
 Wee Folk Fairy Doors | 8 | - |