Figure 9.4.1 shows a bar graph and a pie chart that appear here in table form.Note that Volumes are rounded to the nearest thousand cubic feet and percentages are rounded to the nearest tenth of a percent.
| Year |
Volume (Thousands of Cubic Feet) |
|---|---|
| 1985 | 2681 |
| 1986 | 1805 |
| 1987 | 1842 |
| 1988 | 1428 |
| 1989 | 1626 |
| 1990 | 1143 |
| 1991 | 1369 |
| 1992 | 1743 |
| 1993 | 792 |
| 1994 | 859 |
| 1995 | 690 |
| 1996 | 422 |
| 1997 | 319 |
| 1998 | 1419 |
| Facility Name | Cubic Feet / Percentage |
| Envirocare | 1080K / 76.1% |
| Barnwell | 194K / 13.7% |
| Richland | 145K / 10.2% |