Step 2 — If a Drain, Pump or Alarm Is Part of What Happened
Drain entrapment is something few families have heard of before an accident. "Anti-entrapment" means designed so that suction from a drain cannot hold a person's body or hair against it, and federal law sets rules for it.
Under 15 U.S.C. § 8003(b), beginning one year after December 19, 2007, each swimming pool or spa drain cover manufactured, distributed or entered into commerce in the United States must conform to the entrapment protection standards of the ASME/ANSI A112.19.8 performance standard, or any successor standard. The current regulation, 16 C.F.R. § 1450.3, generally requires drain covers to conform to the entrapment protection standards of ANSI/APSP/ICC-16 2017, the American National Standard for Suction Outlet Fitting Assemblies for use in pools, spas and hot tubs.
Public pools and spas carry an added duty. Under 15 U.S.C. § 8003(c), beginning one year after December 19, 2007, each public pool and spa must have anti-entrapment devices or systems that comply with the ASME/ANSI A112.19.8 standard or its successor. A "main drain" is a submerged suction outlet, usually at the bottom of a pool, that carries water to the pump, and an "unblockable drain" is one a human body cannot block enough to create a suction entrapment hazard, as 15 U.S.C. § 8002 defines them. Each public pool or spa with a single main drain, other than an unblockable drain, must also have at least one of these:
- a safety vacuum release system that stops the pump, reverses circulation flow, or otherwise releases vacuum at a suction outlet when a blockage is detected, independently tested and found to conform to ASME/ANSI A112.19.17 or ASTM F2387;
- a suction-limiting vent system with a tamper-resistant atmospheric opening;
- a gravity drainage system that uses a collector tank;
- an automatic pump shut-off system;
- a device or system that disables the drain; or
- another system the Commission finds equally effective or better.
The law's definition of "public pool and spa" reaches further than many families expect. It covers pools open to the public, for a fee or free; pools open only to members of an organization and their guests; pools open only to residents of an apartment building or complex, a residential development or another multi-family area; pools open only to patrons of a hotel or other public accommodation; and certain pools operated by the federal government for members of the Armed Forces, federal employees and their dependents. A violation is enforced under the Consumer Product Safety Act. Our guide to public pool drowning covers that setting further. For a private backyard pool, drain and equipment rules come largely from state and local law, which vary.
Alarms, such as door or gate alarms, alarms that sense movement on the water, and wearable alarms, belong to this equipment layer as well. Each is built to notice one kind of event, and none watches a swimmer the way a person does. Their requirements, where any exist, come mostly from state and local codes.
If someone you love was hurt near a drain or suction outlet, this federal standard may sit close to the center of what your family is trying to understand. A conversation with an attorney can help sort out how these rules relate to what happened.