Is this sprinkler's base stable? Yes, this sprinkler is designed to resist tipping over due to wind or other disruptions. Related articles What is the coverage area of the Aqua Joe AJ-IST72ZM? What is the coverage area of the Aqua Joe AJ-ISTAS? What is the coverage area of the Aqua Joe AJ-OMS18-BRS? When and how should I replace the hydraulic oil for unit LJ602E?