40 CFR Appendix Table 21 to Subpart G of Part 63 - Table 21 to Subpart G of Part 63—Average Storage Temperature (Ts) as a Function of Tank Paint Color

Tank Color	Average Storage Temperature (Ts)
White	TA a = 0
Aluminum	TA = 2.5
Gray	TA = 3.5
Black	TA = 5.0

a TA is the average annual ambient temperature in degrees Fahrenheit.