I was told by a captain of local county that they were not hiring females at this time. I am more than qualified and this was sent to my email

Did you apply for the job or did you just inquire? In order to have the best case possible, you should apply for the job and supply all your credentials. If you try to bring the claim now, he could deny saying they're not hiring femails. However, if you apply and you are denied an interview or position, you could use that as well as his statement. Also, try to get any statements in writing or recorded if possible.