Should I Drain My Pool?

When It Makes Sense

• Good fit: Homeowners with above‑ground pools that have a robust drainage system and no local restrictions may find draining reduces water damage to pumps and electrical components.
• Good fit: Properties in flood‑prone coastal areas where storm surge is expected to rise several feet above ground level can benefit from an empty pool to prevent structural stress.

When You Should Avoid It

• Warning sign: If local ordinances prohibit large‑scale water discharge or if the soil cannot absorb the volume, draining could cause flooding or fines.
• Warning sign: In‑ground concrete pools with built‑in liners that rely on water pressure for structural stability may be damaged by rapid emptying.

Pros and Cons

Pros

• Reduces the load on filtration and pump systems, lowering the chance of mechanical failure during high winds.
• Prevents water from turning into hazardous debris that can be blown into the house or surrounding property.

Cons

• Improper drainage can cause soil erosion, local flooding, or violate municipal water‑runoff regulations.
• Draining and later refilling the pool is costly and may introduce chemical imbalances that require professional treatment.

Decision Checklist

• Is there a safe, legal method to discharge the pool water without harming neighbors or violating local codes?
• Will the pool’s construction (above‑ground vs. in‑ground, liner type) tolerate a complete drain without damage?
• Do you have a plan for refilling, balancing chemicals, and inspecting equipment after the storm passes?

Alternatives to Consider

Instead of a full drain, you can run the pump to circulate water and add a stabilizer, cover the pool with a high‑quality tarp, or use a sump pump to remove only excess water that accumulates during the storm. Installing a water‑level alarm or a back‑flow valve can also protect equipment while keeping the pool filled.

Final Recommendation

For most homeowners, draining the pool is a reasonable precaution only when the pool type, drainage infrastructure, and local regulations align. If any of the warning signs apply, opt for protective covers, water‑level monitoring, or partial water removal instead, and always consult a pool professional or local authority before taking action.