Liquid Depth (inches)	Barrels	Air Gap (inches)
3	14.706	99
6	29.412	96
9	44.118	93
12	58.824	90
15	73.530	87
18	88.236	84
21	102.942	81
24	117.648	78
27	132.354	75
30	147.060	72
33	161.766	69
36	176.472	66
39	191.178	63
42	205.884	60
45	220.590	57
48	235.296	54
51	250.002	51
54	264.708	48
57	279.414	45
60	294.120	42
63	308.826	39
66	323.532	36
69	338.238	33
72	352.944	30
75	367.650	27
78	382.356	24
81	397.062	21
84	411.768	18
87	426.474	15
90	441.180	12
93	455.886	9
96	470.592	6
99	485.298	3
102	500.004	0