Ask HN: Need some help to deal with power line noise

Hi y'all, I'm relatively new to EE. I used to make project in NYC where power lines are buried underground, but ever since I move to Portland, I've been having tons of trouble with power line noise. Both high voltage and low voltage are are really are right outside of my home office. They are significant enough to:

1. Unable to calibrate my Keysight scope 2. Peripherals started syncing with 60 Hz instead of my oscillator. 3. Sometimes affects RF communication.

I'd really appreciate some simple tips and trick during development that would make my life easier.