1997-1998
| 1997-1998 | Selenium Load Limitation (lbs) | Selenium Load - Calculated (lbs) |
| October | 348 | 248 |
| November | 348 | 207 |
| December | 389 | 178 |
| January | 533 | 335 |
| February | 866 | 965 |
| March | 1,066 | 1,600 |
| April | 799 | 1,554 |
| May | 666 | 1,371 |
| June | 599 | 807 |
| July | 599 | 615 |
| August | 533 | 500 |
| September | 350 | 388 |
| Total Discharge from Drain | NA | 8,768 |
| Storm Discharge | NA | 350(2) |
| Combined Discharge | NA | 9,118 |
| Annual Load Limitation | 6,660 (3) | NA |