Any way to save this EPA webpage functionality before the Trump administration deletes it?

Watershed groups and the general public use the EPA's interactive map, How's My Waterway, to identify impaired streams. However, the Trump administration is likely to block access to it. Therefore, is there a way to save the map and its functionality (not just a screenshot)?

I wasn't sure which subreddit to post my question on. Since r/pittsburgh has many college students, I assume this would be a good place to start.