JoAnne Kloppenburg had until today to decide if she was going to challenge the recount results. Today she said she would not do so and conceded the election to Prosser.
Out of 1.5 million votes cast Prosser won by 7,316 and after the recount Prosser still won by 7,004 votes. ref I must admit that I was not expecting her to concede. Turnout for the election was 46%, but 25% was expected. ref