An independent analysis of the list done by a UCLA vote rights group found that 8800, or 42 percent of the list aren't even registered to vote in Califonia, and hundreds of those are in fact citizens.
It also found "thousands" of the names on the list that ARE in fact registered voters are citizens. One name was apparently on the list multiple times in one place with the first name different(presumably like Tom and Thomas).
SO just with that info more than half the list is immediately thrown out as not valid. Bill Essayli Repblican called the analysis completely inaccurate and biased but offered zero proof the list was accurate.
The similar list in Washington has hundreds of full fledged citizens, one of whom has been voting since the 90's.