History
Every saved day, newest first. Results are worked out from the readings with one set of formulas, so every year compares fairly. RAS is each clarifier's reading in mg/L; a dash means it wasn't taken. Open a day to see or change it.
| Date | AB2 SRT | 1-system SRT | target | MLSS | SVI | RAS 1 | RAS 2 | AB3 SRT | target | MLSS | SVI | RAS 3 | AB4 SRT | target | MLSS | SVI | RAS 4 | Total gal | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu Dec 28, 2023 | off | 18.4 | 13 | 2,850 | 179 | 12,280 | 8.8 | 12 | 2,160 | 97 | 7,950 | 28,612 | |||||||
| Tue Dec 26, 2023 | off | 7.6 | 12 | 2,650 | 158 | 6,030 | 9.1 | 12 | 2,570 | 89 | 7,160 | 23,828 | |||||||
| Mon Dec 25, 2023 | off | 7.5 | 12 | 2,700 | 144 | 15,940 | 12.8 | 12 | 2,820 | 128 | 12,890 | 30,734 | |||||||
| Fri Dec 22, 2023 | off | 9.8 | 12 | 2,670 | 169 | 9,280 | 20.8 | 12 | 2,880 | 139 | 13,130 | 40,345 | |||||||
| Wed Dec 20, 2023 | off | 9.9 | 12 | 2,520 | 163 | 13,220 | 14.7 | 12 | 2,930 | 143 | 12,170 | 33,350 | |||||||
| Mon Dec 18, 2023 | off | 11.2 | 12 | 2,380 | 118 | 10,070 | 13.2 | 12 | 2,960 | 142 | 10,700 | 35,839 | |||||||
| Fri Dec 15, 2023 | off | 13.2 | 12 | 2,720 | 136 | 11,540 | 10.9 | 12 | 2,330 | 107 | 9,520 | 36,989 | |||||||
| Wed Dec 13, 2023 | off | 11.9 | 12 | 2,190 | 91 | 9,880 | 7.6 | 12 | 2,290 | 96 | 12,080 | 32,822 | |||||||
| Tue Dec 12, 2023 | off | 17.3 | 12 | 2,780 | 86 | 10,360 | 16.3 | 12 | 2,460 | 98 | 9,370 | 45,503 | |||||||
| Mon Dec 11, 2023 | off | 8.2 | 12 | 2,000 | 120 | 7,240 | 15.1 | 12 | 2,140 | 131 | 8,230 | 32,591 | Clarifier drive greased. | ||||||
| Thu Dec 7, 2023 | off | 15.9 | 12 | 2,460 | 110 | 11,460 | 8.3 | 12 | 2,290 | 135 | 6,690 | 35,963 | |||||||
| Wed Dec 6, 2023 | off | 15.6 | 12 | 2,010 | 129 | 7,910 | 7.9 | 12 | 2,270 | 88 | 9,570 | 33,732 | |||||||
| Tue Dec 5, 2023 | off | 9.6 | 12 | 1,880 | 133 | 8,610 | 6.4 | 12 | 2,500 | 80 | 11,270 | 27,514 | |||||||
| Mon Dec 4, 2023 | off | 12.6 | 12 | 2,120 | 160 | 7,020 | 16.8 | 12 | 2,450 | 78 | 8,020 | 45,615 | |||||||
| Fri Dec 1, 2023 | off | 10.9 | 12 | 2,490 | 133 | 7,840 | 4.9 | 12 | 2,400 | 75 | 11,140 | 27,413 | |||||||
| Thu Nov 30, 2023 | off | 11.7 | 12 | 2,740 | 153 | 10,620 | 14.5 | 12 | 2,130 | 94 | 7,240 | 46,623 | |||||||
| Wed Nov 29, 2023 | off | 13.3 | 12 | 2,530 | 178 | 10,020 | 26.0 | 12 | 2,380 | 76 | 6,670 | 53,080 | |||||||
| Tue Nov 28, 2023 | off | 12.0 | 12 | 2,310 | 190 | 8,690 | 10.8 | 12 | 2,400 | 88 | 10,700 | 32,461 | |||||||
| Mon Nov 27, 2023 | off | 14.1 | 12 | 2,300 | 204 | 6,800 | 18.5 | 12 | 2,360 | 110 | 7,050 | 40,569 | |||||||
| Fri Nov 24, 2023 | off | 8.2 | 12 | 2,030 | 177 | 8,950 | 10.8 | 12 | 1,990 | 95 | 5,750 | 27,011 | |||||||
| Thu Nov 23, 2023 | off | 16.5 | 12 | 1,890 | 111 | 6,780 | 11.0 | 12 | 2,050 | 88 | 8,740 | 37,122 | |||||||
| Tue Nov 21, 2023 | off | 10.8 | 12 | 1,960 | 77 | 9,160 | 12.7 | 12 | 2,640 | 114 | 6,060 | 32,236 | |||||||
| Mon Nov 20, 2023 | off | 12.9 | 12 | 1,740 | 98 | 6,590 | 14.0 | 12 | 2,580 | 101 | 9,910 | 34,870 | |||||||
| Wed Nov 15, 2023 | off | 6.4 | 12 | 1,510 | 119 | 6,390 | 7.0 | 12 | 2,540 | 102 | 13,680 | 21,651 | |||||||
| Mon Nov 13, 2023 | off | 10.4 | 12 | 1,110 | 126 | 3,540 | 8.8 | 12 | 2,500 | 68 | 11,260 | 34,645 | |||||||
| Fri Nov 10, 2023 | off | 21.3 | 13 | 1,740 | 121 | 5,520 | 16.4 | 12 | 3,050 | 69 | 13,440 | 51,395 | |||||||
| Thu Nov 9, 2023 | off | 17.7 | 13 | 1,190 | 84 | 4,620 | 21.3 | 12 | 2,640 | 49 | 8,310 | 39,998 |