Click to see graph
Quarter |
Week Starting |
Date Recorded |
Time |
Secchi Depth (m) |
Temp (c) |
Color |
Weekly Total Precip. (mm) |
Weekly Mean Lake Level (mm) |
Q1 |
29-Sep-96 |
29-Sep-96 |
2:30 PM |
4.0 |
16.5 |
clear yellow-green | 6 |
37 |
Q1 |
6-Oct-96 |
7-Oct-96 |
4:15 PM |
4.5 |
17 |
clear yellow-green | 28 |
37 |
Q1 |
13-Oct-96 |
5 |
36 |
|||||
Q1 |
20-Oct-96 |
20-Oct-96 |
2:35 PM |
4.5 |
13 |
clear yellow-green | 55 |
38 |
Q1 |
27-Oct-96 |
27-Oct-96 |
1:30 PM |
5.3 |
14 |
algae in cove | 50 |
42 |
Q1 |
3-Nov-96 |
5-Nov-96 |
12:00 PM |
3.5 |
11 |
clear yellow-green | 32 |
47 |
Q1 |
10-Nov-96 |
15-Nov-96 |
11:30AM |
3.5 |
11 |
clear yellow-green | 20 |
49 |
Q1 |
17-Nov-96 |
23-Nov-96 |
12:30PM |
3.5 |
8 |
clear yellow-green | 60 |
52 |
Q1 |
24-Nov-96 |
algae bloom | 37 |
63 |
||||
Q1 |
1-Dec-96 |
algae bloom | 80 |
75 |
||||
Q1 |
8-Dec-96 |
8-Dec-96 |
1:00 PM |
4.5 |
7 |
clear yellow-green | 54 |
89 |
Q1 |
15-Dec-96 |
41 |
90 |
|||||
Q1 |
22-Dec-96 |
22-Dec-96 |
12:30PM |
4.5 |
6 |
clear yellow-green | 19 |
86 |
Q1 |
29-Dec-96 |
4-Jan-97 |
2:00 PM |
4.5 |
5 |
clear yellow-green | 65 |
87 |
Q2 |
5-Jan-97 |
11-Jan-97 |
1:30 PM |
3.5 |
6 |
clear yellow-green | 139 |
|
Q2 |
12-Jan-97 |
frozen | 5 |
|||||
Q2 |
19-Jan-97 |
25-Jan-97 |
12:00 PM |
3.5 |
5 |
clear yellow-green | 49 |
86 |
Q2 |
26-Jan-97 |
frozen | 44 |
92 |
||||
Q2 |
2-Feb-97 |
algae in cove | 41 |
88 |
||||
Q2 |
9-Feb-97 |
9-Feb-97 |
1:15 PM |
3.8 |
5 |
yellow-green | 8 |
87 |
Q2 |
16-Feb-97 |
16-Feb-97 |
1:30 PM |
2.8 |
7 |
light green | 37 |
86 |
Q2 |
23-Feb-97 |
23-Feb-97 |
12:30 PM |
3.8 |
7 |
light green | 17 |
86 |
Q2 |
2-Mar-97 |
36 |
85 |
|||||
Q2 |
9-Mar-97 |
58 |
91 |
|||||
Q2 |
16-Mar-97 |
16-Mar-97 |
11:45AM |
2.5 |
8 |
light green | 50 |
91 |
Q2 |
23-Mar-97 |
23-Mar-97 |
3:30 PM |
2.0 |
10 |
oil, light green | 101 |
|
Q2 |
30-Mar-97 |
murky green | 20 |
89 |
||||
Q3 |
6-Apr-97 |
6-Apr-97 |
1:30 PM |
1.8 |
10 |
greenish | 19 |
85 |
Q3 |
13-Apr-97 |
odor in lake | 0 |
82 |
||||
Q3 |
20-Apr-97 |
21-Apr-97 |
5:30 PM |
3.0 |
14 |
greenish | 39 |
83 |
Q3 |
27-Apr-97 |
29 |
85 |
|||||
Q3 |
4-May-97 |
8-May-97 |
10:00 AM |
3.3 |
16 |
clear green flecks | 68 |
86 |
Q3 |
11-May-97 |
11-May-97 |
10:30AM |
5.0 |
18 |
clear green flecks | 20 |
86 |
Q3 |
18-May-97 |
18-May-97 |
10:30AM |
5.5 |
21 |
clear | 0 |
82 |
Q3 |
25-May-97 |
26-May-97 |
12:30 PM |
5.5 |
18 |
clear | 26 |
78 |
Q3 |
1-Jun-97 |
69 |
80 |
|||||
Q3 |
8-Jun-97 |
10-Jun-97 |
10:15AM |
5.5 |
21 |
clear | 19 |
85 |
Q3 |
15-Jun-97 |
15-Jun-97 |
4:15 PM |
4.0 |
23 |
clear | 2 |
81 |
Q3 |
22-Jun-97 |
flock of geese | 29 |
80 |
||||
Q3 |
29-Jun-97 |
29-Jun-97 |
4:15 PM |
4.0 |
20 |
clear | 9 |
80 |
Q4 |
6-Jul-97 |
47 |
80 |
|||||
Q4 |
13-Jul-97 |
13-Jul-97 |
1:00 PM |
5.5 |
22 |
yellow-green | 33 |
80 |
Q4 |
20-Jul-97 |
25-Jul-97 |
1:00 PM |
5.3 |
24 |
yellow-green | 0 |
78 |
Q4 |
27-Jul-97 |
27-Jul-97 |
2:30 PM |
5.5 |
24 |
yellow-green | 0 |
75 |
Q4 |
3-Aug-97 |
3-Aug-97 |
2:30 PM |
5.5 |
25 |
yellow-green | 0 |
70 |
Q4 |
10-Aug-97 |
10-Aug-97 |
1:00 PM |
5.5 |
25 |
yellow-green, algae cove | 0 |
65 |
Q4 |
17-Aug-97 |
17-Aug-97 |
12:00 PM |
6.0 |
26 |
yellow-green, algal scum | 0 |
61 |
Q4 |
24-Aug-97 |
24-Aug-97 |
1:30 PM |
4.3 |
23 |
yellow-green | 1 |
57 |
Q4 |
31-Aug-97 |
34 |
56 |
|||||
Q4 |
7-Sep-97 |
9-Sep-97 |
10:00AM |
5.5 |
21 |
yellow-green | 0 |
54 |
Q4 |
14-Sep-97 |
oil in cove 9/21 | 6 |
54 |
||||
Q4 |
21-Sep-97 |
21-Sep-97 |
10:00AM |
5.8 |
18.5 |
yellow-green | 92 |
57 |
Q4 |
28-Sep-97 |
30-Sep-97 |
9:15AM |
5.3 |
18 |
yellow-green | 34 |
59 |
Annual Min |
0 | 36 |
||||||
Annual Max |
139 | 92 |
||||||
Annual Average |
33 | 72 |
||||||
Annual Total |
1733 | |||||||
Annual Range |
55 |
Source: King County Lake Volunteer Monitoring Report 1997. King County Water and Land Resources Division, Seattle, WA, December 1998.