Hydrants are essential devices found on streets that provide quick access to water for firefighters during emergencies. They are usually painted bright colors, making them easy to spot. When a fire breaks out, firefighters connect hoses to hydrants to draw water from the city's water supply, helping to extinguish flames and protect lives and property. In addition to their role in firefighting, hydrants also help maintain water pressure in the system. Regular maintenance is crucial to ensure they function properly. Local authorities often conduct inspections to check for any issues, ensuring that hydrants are ready when needed, especially in high-risk areas like urban neighborhoods or near schools.