Huron County Health Unit, Beach Testing 2004
| E.coli bacteria/100 mL of water.
Each value is the geometric mean of five samples. A
geometric mean of 100 or less is considered acceptable according to Province
of Ontario standards. |
|
|
|
|
|
|
|
| date |
Amberley Beach |
Ashfield Beach |
Camp Kintail |
Port Albert |
Bogies Beach |
Sunset Beach |
| Jun. 01 |
130 |
138 |
|
108 |
50 |
15 |
| Jun. 07 |
25 |
113 |
|
22 |
20 |
30 |
| Jun. 14 |
410 |
348 |
|
157 |
527 |
62 |
| Jun. 21 |
23 |
44 |
|
72 |
134 |
25 |
| Jun. 28 |
16 |
33 |
|
10 |
31 |
10 |
| Jul. 6 |
167 |
65 |
|
221 |
44 |
32 |
| Jul. 7 |
42 |
42 |
|
539 |
555 |
286 |
| Jul. 8 |
78 |
3666 |
|
941 |
375 |
194 |
| Jul. 12 |
11 |
37 |
|
36 |
10 |
10 |
| Jul. 13 |
11 |
33 |
|
22 |
17 |
10 |
| Jul. 14 |
537 |
433 |
|
840 |
21753 |
3739 |
| Jul. 15 |
1546 |
453 |
|
601 |
590 |
449 |
| Jul. 19 |
15 |
4034 |
|
240 |
630 |
523 |
| Jul. 20 |
104 |
1005 |
|
377 |
67 |
73 |
| Jul. 22 |
461 |
750 |
|
112 |
287 |
131 |
| Jul. 26 |
16 |
33 |
|
24 |
10 |
10 |
| Jul. 27 |
17 |
49 |
|
10 |
10 |
10 |
| Jul. 29 |
20 |
24 |
32 |
18 |
10 |
11 |
| Aug. 3 |
148 |
246 |
49 |
113 |
95 |
39 |
| Aug. 4 |
184 |
24 |
|
25 |
22 |
82 |
| Aug. 5 |
40 |
19 |
|
78 |
16 |
36 |
| Aug. 9 |
23 |
51 |
|
43 |
10 |
10 |
| Aug. 10 |
767 |
265 |
50 |
127 |
62 |
24 |
| Aug. 11 |
162 |
139 |
|
92 |
30 |
37 |
| Aug. 12 |
77 |
89 |
|
95 |
20 |
10 |
| Aug. 16 |
28 |
20 |
|
38 |
10 |
10 |
| Aug. 17 |
327 |
832 |
97 |
81 |
22 |
19 |
| Aug. 19 |
1239 |
587 |
|
95 |
149 |
125 |
| Aug. 23 |
243 |
28 |
|
27 |
19 |
25 |
| Aug. 24 |
38 |
64 |
|
21 |
13 |
10 |
| Aug. 25 |
143 |
158 |
|
92 |
11 |
46 |
| Aug. 26 |
242 |
129 |
|
69 |
157 |
25 |
| Aug. 30 |
431 |
266 |
|
18 |
10 |
10 |
| Sept. 1 |
493 |
231 |
|
11 |
17 |
10 |
| Sept. 2 |
30 |
38 |
|
13 |
10 |
10 |
| |
|
|
|
|
|
|
| summary |
| days |
35 |
35 |
4 |
35 |
35 |
35 |
| minimum |
11 |
19 |
32 |
10 |
10 |
10 |
| geo.mean |
92 |
126 |
53 |
68 |
49 |
35 |
| average |
236 |
414 |
57 |
154 |
737 |
176 |
| maximum |
1546 |
4034 |
97 |
941 |
21753 |
3739 |
| >100 |
51% |
51% |
0% |
34% |
29% |
20% |
|
|
|
|
|
|
|
| The following uses all samples
taken on all dates. |
| samples |
175 |
175 |
20 |
175 |
175 |
175 |
| minimum |
10 |
10 |
10 |
10 |
10 |
10 |
| geo.mean |
93 |
126 |
52 |
68 |
49 |
35 |
| average |
249 |
490 |
159 |
195 |
756 |
183 |
| maximum |
2200 |
15300 |
580 |
3600 |
29000 |
4900 |
| >100 |
49% |
51% |
20% |
39% |
31% |
22% |
Compiled 2008-10-15 by ACLA Steering Committee from
data provided by HCHU.