What to know about Mammoth Spring
Mammoth Spring State Park in the city lists a standard pavilion with capacity for 60 people and ten tables. Source: arkansas.com.
EPA lists MAMMOTH SPRING WATERWORKS (system ID AR0000206) as an active, local-government-owned community water system. Source: data.epa.gov.
For the incorporated-place boundary, see the Census reference for Mammoth Spring. Confirm the actual site access and utilities with the property owner.
The park says its picnic area is open year-round, but its restrooms are open April through November; pavilion reservations go through park staff. Source: arkansas.com.
For a Mammoth Spring pavilion event outside the park restroom season, confirm toilet availability with park staff before deciding whether supplemental restrooms are needed; reserve the pavilion and check delivery access separately.
Mammoth Spring at a glance
- Population
- 941
- Place type
- Incorporated city
- County
- Fulton
The U.S. Census Bureau table reports a July 1, 2025 population estimate for this incorporated city. It is an estimate, not a current headcount. Arkansas place population table.
Plan temporary restrooms for the actual site
For temporary restrooms, estimate users by shift or event period and check fixture layout, accessible routes, water, wastewater and servicing access. Confirm the exact equipment against the project address and operating plan.

Prepare a useful Mammoth Spring site brief
- Address and access. Share the exact site, placement surface, clearance, turning route and unloading point.
- Operations. State the dates, staffing or visitor pattern, daily volume and any restrictions on deliveries or servicing.
- Utilities. Document available power, potable water, wastewater arrangements and who will approve connections.
- Equipment fit. Describe the function, capacity and workflow so the team can check a proposed unit rather than relying on a category name alone.
