Senft pulls out another instrument called a LISST that measures particle size and count and then a Seabird that looks at conductivity, temperature and depth.

Source: https://thetahoeweekly.com/2023/07/tahoes-guardians-researchers-work-to-protect-lake-tahoes-clarity/

Senft, while still a full-time member of Darlingside, has stepped aside from touring.

Source: https://www.pressherald.com/2023/12/04/face-the-music-darlingside-persisted-through-the-pandemic-and-everything-is-alive-is-the-result/