The federal brownfields statute defers jurisdiction of such sites to the state so that, in effect, the brownfields agreement is the agreement that governs the liability from the state and federal level.
The maximum FICO score is 850 (minimum 300). Another common credit score is the VantageScore; the maximum is 990 (minimum 501). There are other credit scores, from the credit bureau and other third-parties. If you purchase one of these scores, the score provider will give you the scale for that score.
FICO scores are provided for free by Discover and Merrick bank. Discover has the score on your monthly statement, whereas with Merrick you need to log on to your account to get it. According to Credit Karma, my TransUnion score is 680. According to Credit.com, my Experian score is 704. According to Discover and Merrick bank my FICO scores are 639 and 626, respectively.