Lower Gwynedd Township announced on August 5th that it requires anyone entering a township facility to wear a mask. From the announcement:

As of August 4, 2021, CDC reports that Montgomery County has moved into the “Substantial” level of community transmission. Therefore, CDC recommends wearing a mask indoors at public facilities in Montgomery County, even if you are fully vaccinated.

Based on this latest guidance, Lower Gwynedd Township will require all employees and visitors (whether vaccinated or not vaccinated) to wear face masks in all Township facilities, except those individuals who are otherwise exempt from the requirement under CDC guidelines.