The terms "corporation stop" and "curb stop" are often used interchangeably, leading to confusion. However, there are subtle yet important distinctions between these two types of water shut-off valves. Understanding these differences is crucial for homeowners, property managers, and anyone responsible for water infrastructure. This article will clarify the definitions, highlight their key differences, and answer frequently asked questions.
What is a Corporation Stop?
A corporation stop, also known as a meter stop, is a valve located where the water service line connects to the water meter. It's typically found within the property line, often buried underground, near the water meter itself. This valve controls the water flow to the entire property. The corporation stop is usually the responsibility of the homeowner or property owner to maintain and operate.
What is a Curb Stop?
A curb stop is a valve located on the water service line at the curb, typically on the public property side of the water meter. It's the valve that the water utility company uses to shut off water service to an individual property. This valve is usually located in a small valve box, often marked with a metal cover. The curb stop is primarily the responsibility of the water utility company to maintain.
What are the Key Differences Between Corporation Stops and Curb Stops?
The primary difference lies in their location and responsibility. The corporation stop is on the homeowner's property and the homeowner's responsibility, whereas the curb stop is on public property and the water utility's responsibility. This distinction is crucial in the event of a water leak or emergency. Homeowners can often use the corporation stop to shut off water to their property during an emergency, while the utility company uses the curb stop for more extensive shut-offs or maintenance.
How Do I Locate My Corporation Stop and Curb Stop?
Locating your curb stop is usually straightforward. Look for a small valve box near the street, often marked with a cover. Your corporation stop is generally harder to locate without knowing its precise location, and often requires some digging to find. Consult your property's water service plans or contact your local water utility company if you are unsure where to find either.
What Happens if My Corporation Stop Breaks?
If your corporation stop breaks or malfunctions, you'll likely experience a loss of water service to your property. Repair or replacement will be your responsibility, and you'll need to contact a qualified plumber. This highlights the importance of regular maintenance and inspection.
What Happens if My Curb Stop Breaks?
If your curb stop fails, it's the responsibility of the water utility company to repair or replace it. Contact your local water utility immediately to report a problem. You may experience a water outage while repairs are carried out.
Who is Responsible for Maintaining Each Valve?
The homeowner is responsible for maintaining the corporation stop, while the water utility is responsible for the curb stop. This clear division of responsibility helps streamline maintenance and emergency response.
Can I Repair My Curb Stop Myself?
Generally, you should not attempt to repair your curb stop yourself. This is the responsibility of the trained professionals at your local water utility. Improper handling can damage the valve or lead to leaks, impacting the entire water system.
How Often Should I Check My Corporation Stop?
Regularly checking your corporation stop, at least once a year, is recommended. This allows you to become familiar with its location and ensure it's functioning correctly. Knowing how to locate and operate this valve can save time and hassle in an emergency.
By understanding the differences between corporation stops and curb stops, homeowners can better manage their water service and respond effectively to potential problems. Remember to contact your local water utility if you have any questions or concerns about your water service infrastructure.
