树叶、泥土、花粉或干净雨水。清理、复测并恢复循环。
浑水、泥土或未知污染物。按分阶段清理并复测处理。
关闭泳池，保护现场，并升级给当地主管部门或合格服务人员。
Storm Contamination Severity
Separate debris-only events from runoff intrusion and true floodwater or sewage exposure so you do not apply a casual cleanup plan to a public-health problem.
- Separate debris-only events from runoff intrusion and true floodwater or sewage exposure so you do not apply a casual cleanup plan to a public-health problem.
- Free Chlorine
- pH
- If you cannot confidently rule out floodwater, sewage, or septic contamination, classify the event in the more severe category until proven otherwise.
- Do not assume the usual residential shock and filter routine is enough when the pool took in significant runoff or muddy water.
- Do not tell yourself this is fixed because the pool looks clearer after chlorine and filtration.
Classify the event as debris-only, runoff, or floodwater before choosing a recovery plan.
- ✕Do not apply a casual debris cleanup plan to runoff or floodwater contamination
- ✕Do not re-open based on appearance alone after sewage or floodwater exposure
Free Chlorine / pH
Classify the event before touching the chemistry
The first decision is what entered the pool and equipment area, not which oxidizer to add.
- If you cannot confidently rule out floodwater, sewage, or septic contamination, classify the event in the more severe category until proven otherwise.
Debris-only events
This is cleanup work plus chemistry verification rather than full decontamination.
Runoff intrusion events
Runoff can carry soil, fertilizers, organics, metals, and unknown contaminants beyond ordinary debris cleanup.
- Do not assume the usual residential shock and filter routine is enough when the pool took in significant runoff or muddy water.
Floodwater or sewage exposure
This is a public-health and site-safety event, not a normal homeowner water-balance problem.
- Do not tell yourself this is fixed because the pool looks clearer after chlorine and filtration.
- Do not re-open based on appearance alone after sewage or floodwater exposure.
Handle equipment and refill water as separate decisions
Storm contamination often affects more than the water in the vessel.
Know the conservative stop conditions
The right escalation point is earlier than most owners think during contamination events.
资源（5）
Flood, storm, and disaster recovery
Use the broader recovery page for site safety, documentation, and equipment-risk framing after storms and floods.
Commercial vs residential contamination
Use this to avoid applying homeowner cleanup logic to a regulated venue or public-health event.
CDC floodwater safety guidance
CDC floodwater guidance for infection, chemical, and injury risk after flood events.
FEMA cleanup and documentation guidance
FEMA guidance on documenting damage and beginning cleanup safely after floods and storms.
CDC pool chemical safety guidance
CDC safety guidance when contamination response and chemical handling are both in play.
污染响应边界
当事件不再只是简单的碎屑问题时，业主安全清理就该停止。公共卫生的不确定性应把决定推向更保守的升级。
- ✓ 保守地分类事件，清除明显碎屑，记录现场状况，并在评估严重程度时让人员远离。
- ✓ 只有在事件确实只是碎屑或轻微径流、没有污水或洪水证据时，才使用直接检测和分阶段清理。
- ✓ 在清理抹去历史之前，保留关于水源、被淹设备和受污染物品的证据。
- ★ 在污水、化粪池外溢、真实洪水暴露或电气设备被淹后恢复泳池。
- ★ 当需要遵守当地卫生指导、处置规则或受监管场所要求时，决定重新开放标准。
- ★ 对受污染介质、多孔配件和灾后设备修复作出判断，超出业主安全清理的范围。
- ⚠ 洪水、污水、化粪池外溢或明显受污染的径流进入了泳池或设备区。
- ⚠ 电气设备被淹，或补水来源也可能不安全。
- ⚠ 重新开放的唯一理由是水看起来更好了，而不是污染类别已经被解决。
Educational guidance only. Verify labels, manuals, local code, and site conditions before acting. Stop for electrical, gas, structural, drain, drowning, injury, emergency, or chemical-mixing risk.