Maple Creek Recreation Area Lake at East Beach (Sampling Site 49) |
The table below shows the most recent sampling information
for toxic algae (Microcystin)
and bacteria (E.coli)
,
Samples are typically collected on Monday and posted on the
web site on Thursday or Friday.
On the table below, the level to trigger a toxic
algae Health Alert is 20 parts per billion
for the toxin Microcystin. Health Alerts stay in
effect until the level stays below 20 ppb for
two consecutive weeks |
|
In the Bacteria (E.coli) column, a single sample
of 235 counts (or higher) per 100 ml
is considered a higher risk for illness through
ingestion |
.
Week Starting |
Weekly Health Alert |
Level of Microcystin (ppb) |
E. coli (# per 100 ml) |
May 2, 2016 |
No |
0 |
45 |
May 9, 2016 |
No |
0 |
1 |
May 16, 2016 |
No |
1.57 |
56 |
May 23, 2016 |
No |
0.8 |
185 |
May 30, 2016 |
No |
0.88 |
31 |
June 6, 2016 |
No |
0.63 |
4 |
June 13, 2016 |
No |
1.3 |
9 |
June 20, 2016 |
No |
0.86 |
50 |
June 27, 2016 |
No |
1.31 |
50 |
July 4, 2016 |
No |
13.31 |
26 |
July 11, 2016 |
No |
4.83 |
59 |
July 18, 2016 |
|
|
208 |
July 25, 2016 |
No |
0.61 |
980 |
August 1, 2016 |
|
|
|
August 8, 2016 |
No |
0.59 |
112 |
August 15, 2016 |
No |
5.3 |
11 |
August 22, 2016 |
No |
0.27 |
659 |
August 29, 2016 |
No |
0 |
40 |
September 5, 2016 |
No |
0 |
7 |
September 12, 2016 |
No |
0.51 |
8 |
September 19, 2016 |
No |
0 |
1120 |
September 26, 2016 |
No |
0.24 |
40 |