ironing board cover and pad_fitted tablecloth rectangle
The environmental benefits of storm drain covers extend beyond debris prevention. Unfiltered stormwater runoff can carry harmful pollutants, such as oils, chemicals, and heavy metals, directly into rivers, lakes, and oceans. This runoff can significantly harm aquatic life and degrade water quality. By preventing these pollutants from entering the drainage system, storm drain covers play a pivotal role in preserving water quality and promoting healthy ecosystems.
storm drain covers

A manhole (utility hole, maintenance hole,[1] or sewer hole) is an opening to a confined space such as a shaft, utility vault, or large vessel. Manholes are often used as an access point for an underground public utility, allowing inspection, maintenance, and system upgrades. The majority of underground services have manholes, including water, sewers, telephone, electricity, storm drains, district heating, and gas.