Drawing water from a lake

pnichols wrote:

swimmer_spe wrote:
Soon, my current TT will be up on blocks at a seasonal site. There is no water system at the park. Because of this, I plan to fill my fresh water tank with lake water.

How can I do this to ensure safe drinking water.

Micheal ... as OP, above is your opening issue.

Here's an article that tells how to deal with it:
https://www.cdc.gov/healthywater/drinking/travel/backcountry_water_treatment.html

Boiling, filtration, and disinfection are the methods.