| Production of Water-Borne Preserved Wood by Year | |||||||||
| Copied from Smith, 2005, Table 1 | Annual Treatment Volume | Disposal Volume | |||||||
| Treatment Year | Reference/ Method | Waterborne Treatment (1000 cf) | CCA Treatment (1000 cf) | Arsenical Treatments | Non-As Copper Treatments | Other non-metal treatments | All Treatments | Arsenical TW Disposal | All TW Disposal |
| (1000 cf) | (Volume in 1000 cf) | (1000 cf) | |||||||
| 1950 | Assumed value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1951 | Straight line proportion from 1950 to 1968 | 425 | 408 | 425 | 0 | 0 | 425 | 9 | 9 |
| 1952 | 851 | 817 | 851 | 0 | 0 | 851 | 19 | 19 | |
| 1953 | 1276 | 1225 | 1276 | 0 | 0 | 1276 | 28 | 28 | |
| 1954 | 1702 | 1634 | 1702 | 0 | 0 | 1702 | 40 | 40 | |
| 1955 | 2127 | 2042 | 2127 | 0 | 0 | 2127 | 61 | 61 | |
| 1956 | 2553 | 2451 | 2553 | 0 | 0 | 2553 | 97 | 97 | |
| 1957 | 2978 | 2859 | 2978 | 0 | 0 | 2978 | 156 | 156 | |
| 1958 | 3404 | 3267 | 3404 | 0 | 0 | 3404 | 242 | 242 | |
| 1959 | 3829 | 3676 | 3829 | 0 | 0 | 3829 | 356 | 356 | |
| 1960 | 4254 | 4084 | 4254 | 0 | 0 | 4254 | 500 | 500 | |
| 1961 | 4680 | 4493 | 4680 | 0 | 0 | 4680 | 672 | 672 | |
| 1962 | 5105 | 4901 | 5105 | 0 | 0 | 5105 | 871 | 871 | |
| 1963 | 5531 | 5310 | 5531 | 0 | 0 | 5531 | 1096 | 1096 | |
| 1964 | 5956 | 5718 | 5956 | 0 | 0 | 5956 | 1345 | 1345 | |
| 1965 | 6382 | 6126 | 6382 | 0 | 0 | 6382 | 1614 | 1614 | |
| 1966 | 807 | 6535 | 6807 | 0 | 0 | 6807 | 1902 | 1902 | |
| 1967 | 7233 | 6943 | 7233 | 0 | 0 | 7233 | 2207 | 2207 | |
| 1968 | Maloney & Pagliai, 1978, Table 18 | 7658 | 7352 | 7658 | 0 | 0 | 7658 | 2524 | 2524 |
| 1969 | 10,514 | 10,093 | 10,514 | 0 | 0 | 10,514 | 2907 | 2907 | |
| 1970 | 15,135 | 14,530 | 15,135 | 0 | 0 | 15,135 | 3338 | 3338 | |
| 1971 | 20,251 | 19,441 | 20,251 | 0 | 0 | 20,251 | 3789 | 3789 | |
| 1972 | 25,633 | 24,608 | 25,633 | 0 | 0 | 25,633 | 4267 | 4267 | |
| 1973 | 29,414 | 28,237 | 29,414 | 0 | 0 | 29,414 | 4772 | 4772 | |
| 1974 | 41,072 | 39,429 | 41,072 | 0 | 0 | 41,072 | 5586 | 5586 | |
| 1975 | 29,851 | 28,657 | 29,851 | 0 | 0 | 29,851 | 6105 | 6105 | |
| 1976 | 44,781 | 42,990 | 44,781 | 0 | 0 | 44,781 | 7469 | 7469 | |
| 1977 | 42,661 | 40,955 | 42,661 | 0 | 0 | 42,661 | 8772 | 8772 | |
| 1978 | Ferry, 1982 | Reported as CCA Trmt. | 62,319 | 64,916 | 0 | 0 | 64,916 | 10,922 | 10,922 |
| 1979 | 95,690 | 99,677 | 0 | 0 | 99,677 | 13,585 | 13,585 | ||
| 1980 | 111,012 | 115,638 | 0 | 0 | 115,638 | 16,044 | 16,044 | ||
| 1981 | 131,292 | 136,763 | 0 | 0 | 136,763 | 18,896 | 18,896 | ||