|
Appendix 5-6 E. coli Results at Indicator Points - Normal Operation - 2013 |
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Note: Shaded and bolded - value exceeded the WQO |
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Dry |
Season |
Wet |
Season |
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Geometric Mean Level |
Maximum Level |
Geometric Mean Level |
Maximum Level |
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ID |
Indicator Point |
Scenario |
(no./100mL) |
(no./100mL) |
(no./100mL) |
(no./100mL) |
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Artificial Reefs [Depth-averaged results] |
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AR1 |
Airport |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
57 |
284 |
48 |
282 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
49 |
278 |
39 |
275 |
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AR2 |
Sha Chau and |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
93 |
383 |
102 |
454 |
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Lung Kwu Chau |
HATS Stage 1 with Disinfection (Scenario 2b) |
92 |
381 |
101 |
452 |
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WSD Flushing Water Intakes [Results at mid-depth] ( WQO = 20,000 no./100mL at any time ) |
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WSD1 |
Near Butterfly Beach |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
148 |
314 |
127 |
379 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
119 |
308 |
97 |
369 |
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WSD2 |
Near LRT Terminus |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
5,379 |
9,668 |
1,325 |
5,462 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
5,371 |
9,667 |
1,303 |
5,460 |
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WSD3 |
Near Hong Kong Garden |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
449 |
2,003 |
338 |
2,080 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
101 |
184 |
112 |
246 |
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WSD4 |
Tsuen Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1,071 |
3,317 |
716 |
3,031 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
898 |
3,295 |
565 |
3,014 |
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WSD5 |
Tsing Yi |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2,264 |
9,054 |
718 |
4,540 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1,878 |
8,911 |
286 |
4,456 |
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WSD6 |
Cheung Sha Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2,576 |
13,483 |
4,475 |
30,057 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
2,569 |
13,474 |
4,251 |
29,981 |
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WSD7 |
Kowloon South |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
4,530 |
7,086 |
2,794 |
7,122 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
4,146 |
6,822 |
1,096 |
6,380 |
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WSD8 |
Yau Ma Tei |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2,609 |
9,517 |
3,066 |
10,065 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1,805 |
3,729 |
979 |
3,786 |
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WSD9 |
Tai Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1,724 |
5,677 |
3,012 |
7,940 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1,686 |
4,980 |
2,778 |
6,999 |
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WSD10 |
Cha Kwo Ling |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
410 |
1,222 |
1,096 |
4,004 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
408 |
1,222 |
1,025 |
3,148 |
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WSD11 |
Yau Tong |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
308 |
1,215 |
971 |
4,336 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
305 |
1,174 |
916 |
3,594 |
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WSD12 |
Tseung Kwan O |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
23 |
99 |
226 |
871 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
22 |
99 |
219 |
766 |
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WSD13 |
Siu Sai Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2,194 |
3,827 |
2,112 |
5,779 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
2,193 |
3,827 |
2,078 |
5,742 |
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WSD14 |
Heng Fa Chuen |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
489 |
2,391 |
727 |
5,388 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
487 |
2,371 |
702 |
4,856 |
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WSD15 |
Sai Wan Ho |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1,575 |
5,334 |
2,210 |
10,026 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1,566 |
5,152 |
2,117 |
9,967 |
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WSD16 |
Quarry Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2,827 |
6,493 |
3,857 |
15,629 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
2,808 |
6,222 |
3,717 |
15,600 |
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WSD17 |
North Point |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1,934 |
8,848 |
4,643 |
39,857 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1,913 |
8,774 |
4,460 |
39,833 |
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WSD18 |
Central Water Front |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
5,584 |
20,822 |
4,304 |
18,222 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
4,033 |
6,956 |
2,476 |
7,562 |
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WSD19 |
Sheung Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
8,107 |
21,324 |
3,025 |
27,103 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
5,636 |
10,235 |
1,174 |
21,749 |
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WSD20 |
Kennedy Town |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
5,555 |
27,590 |
1,112 |
13,167 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1,486 |
3,217 |
402 |
2,873 |
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WSD21 |
Ap Lei Chau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
646 |
7,681 |
48 |
3,838 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
628 |
7,678 |
46 |
3,804 |
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Fish Culture Zones [Depth-averaged results] ( WQO = 610 no./100mL for Geometric Mean ) |
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F1 |
Tung Lung Chau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
7 |
18 |
100 |
644 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
7 |
18 |
96 |
603 |
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F2 |
Po Toi |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
3 |
5 |
3 |
19 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
3 |
5 |
3 |
15 |
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F3 |
Sok Kwu Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
3 |
19 |
15 |
41 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
2 |
9 |
12 |
36 |
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F4 |
Lo Tik Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
4 |
52 |
27 |
123 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
2 |
18 |
15 |
54 |
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F5 |
Ma Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
205 |
683 |
199 |
899 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
35 |
139 |
34 |
113 |
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F6 |
Cheung Sha Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
13 |
34 |
17 |
39 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
12 |
34 |
16 |
39 |
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Gazetted Beaches [Depth-averaged results] ( WQO = 180 no./100mL for Geometric Mean ) |
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B1 |
Butterfly |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
294 |
819 |
201 |
857 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
258 |
812 |
173 |
855 |
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B2 |
Castle Peak |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
640 |
1,395 |
232 |
1,057 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
634 |
1,389 |
221 |
1,033 |
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B3 |
Kadoorie |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
640 |
1,395 |
232 |
1,057 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
634 |
1,389 |
221 |
1,033 |
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B4 |
Cafeteria Old |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
413 |
994 |
467 |
1,348 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
394 |
975 |
439 |
1,347 |
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B5 |
Cafeteria New |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
413 |
994 |
467 |
1,348 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
394 |
975 |
439 |
1,347 |
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B6 |
Golden Beach |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
413 |
994 |
467 |
1,348 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
394 |
975 |
439 |
1,347 |
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B7 |
Anglers' |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
569 |
2,310 |
524 |
2,574 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
110 |
225 |
108 |
236 |
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B8 |
Gemini |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
670 |
2,601 |
672 |
2,967 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
113 |
310 |
149 |
504 |
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B9 |
Hoi Mei Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
597 |
2,364 |
532 |
2,199 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
88 |
198 |
84 |
175 |
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B10 |
Casam |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
264 |
857 |
261 |
619 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
102 |
223 |
150 |
281 |
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B11 |
Lido |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
232 |
691 |
217 |
430 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
79 |
289 |
121 |
253 |
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B12 |
Ting Kau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
280 |
682 |
228 |
404 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
169 |
459 |
161 |
333 |
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B13 |
Approach |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
655 |
1,895 |
248 |
860 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
363 |
1,820 |
94 |
687 |
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B14 |
Tung Wan, Ma Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
190 |
1,122 |
320 |
1,478 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
13 |
62 |
58 |
226 |
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B15 |
Tong Fuk |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
298 |
341 |
172 |
236 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
298 |
341 |
172 |
236 |
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B16 |
Cheung Sha Upper |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
35 |
50 |
26 |
42 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
35 |
50 |
26 |
42 |
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B17 |
Cheung Sha Lower |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
236 |
264 |
143 |
233 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
236 |
264 |
143 |
233 |
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B18 |
Pui O |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
211 |
257 |
136 |
202 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
211 |
257 |
136 |
202 |
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B19 |
Silvermine Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
8 |
16 |
78 |
127 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
8 |
16 |
78 |
127 |
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B20 |
Kwun Yam Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
797 |
1,051 |
275 |
601 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
796 |
1,051 |
269 |
601 |
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B21 |
Tung Wan, Cheung Chau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
427 |
716 |
353 |
617 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
427 |
716 |
351 |
612 |
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B22 |
Lo So Shing |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1 |
3 |
2 |
10 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1 |
2 |
1 |
3 |
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B23 |
Hung Shing Yeh |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1 |
1 |
1 |
3 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1 |
0 |
1 |
1 |
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B24 |
Big Wave Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2 |
12 |
28 |
84 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
2 |
12 |
27 |
83 |
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B25 |
Rocky Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
596 |
766 |
741 |
1,470 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
596 |
766 |
740 |
1,470 |
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B26 |
Shek O |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
39 |
214 |
59 |
324 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
39 |
214 |
58 |
322 |
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B27 |
Turtle Cove |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
78 |
85 |
57 |
84 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
78 |
85 |
57 |
84 |
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B28 |
Hairpin |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
131 |
143 |
74 |
121 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
131 |
143 |
74 |
121 |
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B29 |
Stanley Main |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
131 |
143 |
74 |
121 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
131 |
143 |
74 |
121 |
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B30 |
St. Stephen's |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
25 |
89 |
24 |
86 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
25 |
89 |
23 |
85 |
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B31 |
Chung Hom Kok |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
125 |
193 |
112 |
394 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
125 |
193 |
110 |
339 |
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B32 |
South Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
778 |
1,000 |
500 |
861 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
778 |
1,000 |
494 |
860 |
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B33 |
Middle Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
778 |
1,000 |
500 |
861 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
778 |
1,000 |
494 |
860 |
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B34 |
Repulse Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1,341 |
1,605 |
1,010 |
1,326 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
1,341 |
1,605 |
1,006 |
1,326 |
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B35 |
Deep Water Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
119 |
232 |
27 |
91 |
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HATS Stage 1 with Disinfection (Scenario 2b) |
119 |
232 |
26 |
91 |
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Marine Parks [Depth-averaged results] |
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MP1 |
Indicator Point 1 for Sha Chau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1,035 |
4,171 |
704 |
3,415 |
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and Lung Kwu Chau Marine Park |
HATS Stage 1 with Disinfection (Scenario 2b) |
1,029 |
4,170 |
697 |
3,414 |
|
MP2 |
Indicator Point 2 for Sha Chau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
166 |
752 |
166 |
837 |
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and Lung Kwu Chau Marine Park |
HATS Stage 1 with Disinfection (Scenario 2b) |
164 |
750 |
164 |
833 |
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MP3 |
Indicator Point 3 for Sha Chau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
50 |
260 |
58 |
335 |
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and Lung Kwu Chau Marine Park |
HATS Stage 1 with Disinfection (Scenario 2b) |
50 |
258 |
57 |
332 |
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MP4 |
Indicator Point 4 for Sha Chau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
187 |
1,002 |
142 |
903 |
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and Lung Kwu Chau Marine Park |
HATS Stage 1 with Disinfection (Scenario 2b) |
186 |
1,002 |
140 |
903 |
|
Non - Gazetted Beaches [Depth-averaged results] |
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U1 |
Lung Kwu Upper |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
208 |
447 |
128 |
282 |
|
|
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HATS Stage 1 with Disinfection (Scenario 2b) |
204 |
447 |
126 |
282 |
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U2 |
Lung Kwu Lower |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
3,179 |
5,771 |
3,303 |
5,523 |
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|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
3,175 |
5,769 |
3,302 |
5,523 |
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U3 |
Discovery Bay |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2 |
9 |
4 |
14 |
|
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|
HATS Stage 1 with Disinfection (Scenario 2b) |
1 |
2 |
1 |
3 |
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U4 |
Tai Kwai Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
35 |
459 |
251 |
564 |
|
|
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HATS Stage 1 with Disinfection (Scenario 2b) |
32 |
459 |
251 |
564 |
|
Seagrass Beds [Depth-averaged results] |
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|
SG1 |
San Tau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
472 |
1,142 |
476 |
1,544 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
472 |
1,142 |
476 |
1,544 |
|
SG2 |
San Tau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2,570 |
2,995 |
1,625 |
2,278 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
2,570 |
2,995 |
1,625 |
2,278 |
|
SG3 |
San Tau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
2,570 |
2,995 |
1,625 |
2,278 |
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|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
2,570 |
2,995 |
1,625 |
2,278 |
|
SG4 |
Tai Ho Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
21 |
74 |
19 |
65 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
17 |
54 |
15 |
51 |
|
Finless Porpoises [Depth-averaged results] |
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|
FP1 |
Tathong Channel |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1 |
24 |
13 |
92 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
1 |
24 |
13 |
88 |
|
FP2 |
East Lamma Channel |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
7 |
372 |
23 |
349 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
6 |
297 |
20 |
272 |
|
Cape D'Aguilar Marine Reserve [Depth-averaged results] |
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|
CDA1 |
CDA1 |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1 |
4 |
7 |
77 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
1 |
4 |
7 |
73 |
|
CDA2 |
CDA2 |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1 |
4 |
7 |
77 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
1 |
4 |
7 |
73 |
|
Site of Special Scientific Interests [Depth-averaged results] |
|
|
|
|
||
|
S1 |
Shek O Headland |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
183 |
945 |
517 |
3,194 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
183 |
945 |
516 |
3,194 |
|
S2 |
Cape D'Aguilar - Kau Pei Chau |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1 |
4 |
7 |
77 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
1 |
4 |
7 |
73 |
|
Green Turtle Nesting Ground [Depth-averaged result] |
|
|
|
|
||
|
TNG1 |
Sham Wan |
HATS Stage 1 w/o Disinfection (Scenario 2a) |
1 |
0 |
1 |
1 |
|
|
|
HATS Stage 1 with Disinfection (Scenario 2b) |
1 |
0 |
1 |
1 |