Scientific Investigations Report 2006–5060
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2006–5060
Table 3. Whole-lake annual scenario results for water temperature and dissolved oxygen, Hagg Lake, Oregon.
[Abbreviations: °C, degrees Celsius; m, meter; mg/L, milligram per liter. Symbols: <, less than]
| Scenario | Water temperature, mean (ºC) | Water temperature, maximum surface (top 2 m) (ºC) |
Thermocline duration (days) |
Thermocline depth, mean (m) |
Dissolved oxygen, mean (mg/L) |
Volume with <1 mg/L dissolved oxygen (percentage) |
Continuous presence of low (<1 mg/L) dissolved oxygen (days) |
Turnover (day of year) |
|
|---|---|---|---|---|---|---|---|---|---|
| 2002 | |||||||||
| 0 | Base | 10.9 | 26.6 | 180.0 | 10.1 | 9.52 | 1.26 | 64.2 | 329.2 |
| 1 | a | 10.7 | 26.4 | 190.6 | 10.8 | 9.51 | 0.57 | 53.2 | 341.0 |
| b | 10.5 | 26.7 | 178.6 | 10.2 | 9.77 | 0.64 | 52.6 | 325.8 | |
| 2 | a | 9.8 | 25.9 | 188.0 | 7.2 | 9.59 | 0.18 | 18.8 | 338.2 |
| b | 9.5 | 25.8 | 189.6 | 6.9 | 9.90 | 0.07 | 26.0 | 325.4 | |
| 3 | a | 9.8 | 25.9 | 193.6 | 7.9 | 9.54 | 0.30 | 29.8 | 340.2 |
| b | 9.7 | 25.8 | 192.2 | 7.9 | 9.83 | 0.35 | 34.2 | 329.2 | |
| 4 | a | 9.8 | 26.1 | 192.4 | 7.8 | 9.46 | 0.11 | 11.6 | 340.2 |
| b | 9.5 | 26.4 | 192.8 | 7.4 | 9.77 | 0.05 | 28.0 | 331.0 | |
| 5 | a | 10.5 | 26.4 | 201.4 | 10.0 | 9.45 | 0.39 | 48.4 | 345.0 |
| b | 10.4 | 26.6 | 192.2 | 10.0 | 9.80 | 0.44 | 48.4 | 329.2 | |
| 6 | a | 9.7 | 26.0 | 188.0 | 7.1 | 9.52 | 0.00 | 7.6 | 340.6 |
| b | 9.4 | 25.3 | 192.4 | 6.9 | 9.95 | 0.04 | 19.2 | 329.2 | |
| 7 | a | 9.7 | 26.3 | 188.0 | 7.4 | 9.41 | 0.00 | 0.2 | 341.6 |
| b | 9.6 | 26.1 | 192.4 | 7.6 | 9.81 | 0.18 | 31.2 | 330.4 | |
| 8 | a | 9.6 | 26.2 | 192.4 | 7.7 | 9.39 | 0.00 | 0.0 | 343.4 |
| b | 9.3 | 26.2 | 190.8 | 6.8 | 9.83 | 0.03 | 20.8 | 331.0 | |
| 9 | a | 10.2 | 26.4 | 176.2 | 8.2 | 9.66 | 0.21 | 33.4 | 354.6 |
| b | 10.1 | 26.6 | 190.0 | 9.7 | 10.02 | 0.23 | 50.6 | 329.0 | |
| 10 | a | 10.2 | 26.4 | 176.2 | 8.2 | 9.75 | 0.18 | 31.6 | 352.4 |
| b | 10.0 | 26.6 | 190.0 | 9.7 | 10.11 | 0.22 | 50.2 | 329.0 | |
| 11 | a | 9.2 | 25.8 | 176.6 | 6.5 | 9.87 | 0.00 | 0.0 | 348.8 |
| b | 8.9 | 25.4 | 187.8 | 6.2 | 10.31 | 0.03 | 20.8 | 331.2 | |
| 12 | a | 9.4 | 26.4 | 183.2 | 7.4 | 9.66 | 0.00 | 0.0 | 350.0 |
| b | 9.1 | 26.3 | 192.2 | 7.3 | 10.11 | 0.12 | 26.0 | 334.0 | |
| 13 | a | 9.1 | 26.2 | 192.2 | 7.4 | 9.71 | 0.00 | 0.0 | 349.8 |
| b | 8.7 | 25.9 | 188.0 | 6.3 | 10.19 | 0.01 | 12.8 | 333.2 | |
| 14 | a | 9.3 | 26.2 | 184.2 | 6.6 | 9.50 | 0.00 | 0.0 | 341.6 |
| b | 9.0 | 25.6 | 188.0 | 6.1 | 10.00 | 0.02 | 11.4 | 329.4 | |
| 15 | a | 9.0 | 26.1 | 185.4 | 7.0 | 9.52 | 0.25 | 29.4 | 339.6 |
| b | 9.6 | 25.4 | 192.2 | 7.0 | 9.91 | 0.09 | 31.8 | 325.2 | |
| 2001 | |||||||||
| 0 | Base | 11.0 | 25.7 | 188.8 | 8.0 | 9.15 | 2.55 | 85.4 | 317.1 |
| 14 | a | 10.3 | 25.6 | 201.0 | 7.6 | 9.32 | 1.00 | 52.2 | 332.6 |
| b | 10.0 | 25.6 | 191.0 | 6.8 | 9.64 | 0.58 | 51.8 | 322.8 | |
| 15 | a | 10.3 | 25.6 | 200.2 | 7.7 | 9.34 | 1.00 | 54.0 | 332.2 |
| b | 10.1 | 25.4 | 191.0 | 6.9 | 9.63 | 0.61 | 53.2 | 322.8 | |
For more information about USGS activities in Oregon, visit the USGS Oregon Water Science Center home page.
U.S.
Department of the Interior | U.S. Geological
Survey
Persistent URL: https://pubs.water.usgs.gov/sir20065060
Page Contact Information: Publications
Team
Page Last Modified:
Thursday, 01-Dec-2016 19:05:13 EST
