Douglas Spring Sport Fish Survey Results
| 2014 | 2013 | 2012 | 2011 | 2010 |
2009
| 2008 | 2007 | 2006 | |
|---|---|---|---|---|---|---|---|---|---|
| Hours electrofished | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Total number of black bass | 1321 | 795 | 529 | 864 | 929 | 1061 | 1061 | 722 | 967 |
| Percent harvestable (over 10 inches) | 69.4% | 74.67% | 64.33% | 55.45% | 52.48% | 63.80% | 54.25% | 45.10 | 70.7 |
| Number of largemouth bass | 1229 | 774 | 495 | 806 | 907 | 1037 | 1034 | 704 | 914 |
| Number of smallmouth bass | 91 | 20 | 33 | 58 | 22 | 24 | 27 | 18 | 53 |
| Number of spotted bass | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Number of crappie | 363 | 418 | 132 | 77 | 49 | 54 | 109 | 98 | 74 |
| Number of white crappie | 217 | 327 | 76 | 22 | 7 | 27 | 69 | 48 | 31 |
| Number of black crappie | 146 | 91 | 56 | 55 | 42 | 27 | 40 | 50 | 43 |
| Electrofishing catch rate (per hour) | 73.3 | 44.16 | 29.3 | 48 | 56.1 | 58.9 | 57.4 | 40.1 | 53.7 |
| Average weight (pounds) | 1.6 | 1.7 | 1.3 | 1.2 | 1.3 | 1.2 | 1.2 | 1.26 | 1.26 |
| Largest black bass (pounds) | 6.5 | 6.1 | 5.7 | 5.4 | 7.6 | 5.9 | 6 | 4.4 | 6.3 |
| Disease/parasites | 13.2% | 13.20% | 8.36% | 14.90% | 12.43% | 15.90% | 24.00% | 4.06% | 4.2% |
| Number weighing more than 5 pounds | 7 | 2 | 2 | 2 | 4 | 3 | 6 | 0 | 8 |
| Number weighing more than 4 pounds | 31 | 19 | 5 | 4 | 11 | 10 | 19 | 5 | 17 |
| Number weighing more than 3 pounds | 92 | 63 | 14 | 17 | 22 | 30 | 42 | 17 | 41 |