Maple Creek Recreation Area Lake 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 1, 2017 |
No |
0.32 |
104 |
May 8, 2017 |
No |
0 |
248 |
May 15, 2017 |
No |
0.09 |
6 |
May 22, 2017 |
No |
0 |
12 |
May 29, 2017 |
No |
0 |
34 |
June 5, 2017 |
No |
0.21 |
10 |
June 12, 2017 |
No |
1.81 |
13 |
June 19, 2017 |
No |
2.76 |
13 |
June 26, 2017 |
No |
12.04 |
3 |
July 3, 2017 |
No |
8.26 |
4 |
July 10, 2017 |
No |
4.21 |
40 |
July 17, 2017 |
No |
5.46 |
8 |
July 24, 2017 |
No |
1.47 |
1 |
July 31, 2017 |
No |
4.83 |
816 |
August 7, 2017 |
No |
2.55 |
1414 |
August 14, 2017 |
No |
4.49 |
387 |
August 21, 2017 |
No |
6.09 |
388 |
August 28, 2017 |
No |
10.99 |
6488 |
September 4, 2017 |
No |
12.88 |
33 |
September 11, 2017 |
No |
6.30 |
30 |
September 18, 2017 |
No |
6.84 |
1986 |
September 25, 2017 |
No |
7.84 |
17 |