測定対象
地点統一番号 |
水域名 |
地点名 |
環境基準類型 |
24502 |
綾里川 |
L‐20 |
|
測定結果
採取年月日 |
2003.04.16 |
2003.04.16 |
2003.04.16 |
2003.05.14 |
2003.05.14 |
2003.05.14 |
2003.06.11 |
2003.06.11 |
2003.06.11 |
2003.07.14 |
2003.07.14 |
2003.07.14 |
2003.08.12 |
2003.08.12 |
2003.08.12 |
2003.09.17 |
2003.09.17 |
2003.09.17 |
2003.10.15 |
2003.10.15 |
2003.10.15 |
2003.11.19 |
2003.11.19 |
2003.11.19 |
2003.12.17 |
2003.12.17 |
2003.12.17 |
2004.01.21 |
2004.01.21 |
2004.01.21 |
2004.02.24 |
2004.02.24 |
2004.02.24 |
2004.03.03 |
2004.03.03 |
2004.03.03 |
採取時刻 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
1200 |
採取水深 (m) |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
0 |
11 |
22 |
全水深 (m) |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
22 |
pH |
7.9 |
7.4 |
7.3 |
9.3 |
7.3 |
7.2 |
9 |
7.3 |
7 |
8.9 |
7.2 |
6.9 |
8.5 |
7 |
6.9 |
7.7 |
6.8 |
6.9 |
7 |
6.9 |
6.7 |
7.4 |
7.3 |
7 |
7.3 |
7.3 |
7.3 |
7.6 |
7.6 |
7.5 |
7.4 |
7.4 |
7.4 |
7.4 |
7.4 |
7.4 |
DO (mg/l) |
10.3 |
10.3 |
8.9 |
10.6 |
9.4 |
7.2 |
9.7 |
10.2 |
4.2 |
10.7 |
6.2 |
1.6 |
8.9 |
4.5 |
0.6 |
8.8 |
2.4 |
4.4 |
7.2 |
6.9 |
< 0.5 |
8.8 |
8.4 |
1.1 |
10.6 |
10.6 |
10.7 |
12.5 |
12.3 |
11.9 |
12.4 |
12.7 |
12.3 |
11.1 |
11 |
10.9 |
BOD (mg/l) |
2.5 |
1.7 |
1.5 |
2.4 |
0.5 |
< 0.5 |
1.4 |
2.6 |
1 |
2 |
1.4 |
1.2 |
1.8 |
1 |
1.6 |
< 0.5 |
1.1 |
3.9 |
0.5 |
0.9 |
0.6 |
1.1 |
1 |
1.8 |
1.6 |
1.4 |
1.6 |
2.2 |
2 |
1.9 |
2.1 |
1.2 |
1.6 |
0.8 |
0.7 |
0.7 |
COD (mg/l) |
3.1 |
2.5 |
2.3 |
3.6 |
2 |
1.7 |
3 |
3.7 |
2.2 |
3.5 |
2.2 |
2.7 |
1.6 |
1.6 |
2.3 |
3 |
1.4 |
3.9 |
2.1 |
2.2 |
2.2 |
2.1 |
2 |
2.9 |
2.9 |
2.9 |
2.7 |
3.1 |
3 |
3 |
2.4 |
2.2 |
2.2 |
2 |
2.3 |
2.3 |
SS (mg/l) |
6 |
3 |
4 |
7 |
2 |
2 |
3 |
7 |
5 |
6 |
2 |
2 |
1 |
1 |
3 |
< 1 |
2 |
4 |
< 1 |
< 1 |
< 1 |
2 |
3 |
2 |
4 |
3 |
3 |
6 |
6 |
6 |
3 |
3 |
4 |
2 |
2 |
2 |
大腸菌群数 (MPN/100ml) |
2.0E+00 |
< 1.8E+00 |
< 1.8E+00 |
7.0E+00 |
< 1.8E+00 |
< 1.8E+00 |
4.0E+00 |
2.0E+00 |
7.0E+00 |
2.4E+02 |
1.1E+02 |
4.9E+01 |
3.3E+02 |
7.9E+01 |
4.9E+01 |
2.4E+02 |
3.3E+01 |
8.0E+00 |
1.7E+02 |
1.1E+02 |
6.0E+00 |
3.3E+01 |
7.9E+01 |
2.3E+01 |
3.3E+01 |
7.0E+01 |
4.9E+01 |
2.3E+01 |
2.3E+01 |
1.3E+01 |
1.7E+01 |
1.7E+01 |
2.3E+01 |
4.0E+00 |
1.3E+01 |
4.0E+00 |
全窒素 (mg/l) |
0.35 |
0.36 |
0.44 |
0.32 |
0.55 |
0.68 |
0.18 |
0.26 |
0.61 |
0.26 |
0.12 |
0.47 |
0.15 |
0.28 |
0.73 |
0.23 |
0.42 |
0.99 |
0.24 |
0.3 |
0.57 |
0.57 |
0.51 |
1.5 |
0.47 |
0.45 |
0.39 |
0.41 |
0.45 |
0.46 |
0.29 |
0.2 |
0.22 |
0.31 |
0.36 |
0.37 |
全燐 (mg/l) |
0.022 |
0.025 |
0.021 |
0.018 |
0.008 |
0.016 |
0.009 |
0.015 |
0.013 |
0.023 |
0.012 |
0.016 |
0.015 |
0.012 |
0.023 |
0.005 |
0.01 |
0.05 |
0.01 |
0.01 |
0.019 |
0.015 |
0.012 |
0.027 |
0.019 |
0.024 |
0.014 |
0.026 |
0.023 |
0.021 |
0.04 |
0.029 |
0.016 |
0.011 |
0.015 |
0.013 |
カドミウム (mg/l) |
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E |
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鉛 (mg/l) |
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E |
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六価クロム (mg/l) |
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E |
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砒素 (mg/l) |
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E |
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総水銀 (mg/l) |
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E |
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アルキル水銀 (mg/l) |
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E |
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PCB (mg/l) |
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E |
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ジクロロメタン (mg/l) |
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E |
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四塩化炭素 (mg/l) |
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E |
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1,2-ジクロロエタン (mg/l) |
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E |
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1,1-ジクロロエチレン (mg/l) |
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E |
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シス-1,2-ジクロロエチレン (mg/l) |
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E |
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1,1,1-トリクロロエタン (mg/l) |
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E |
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1,1,2-トリクロロエタン (mg/l) |
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E |
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トリクロロエチレン (mg/l) |
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E |
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テトラクロロエチレン (mg/l) |
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E |
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1,3-ジクロロプロペン (mg/l) |
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E |
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チウラム (mg/l) |
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E |
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シマジン (mg/l) |
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E |
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チオベンカルブ (mg/l) |
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E |
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ベンゼン (mg/l) |
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E |
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セレン (mg/l) |
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E |
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クロロフィル-a (ug/l) |
24 |
24 |
23 |
8 |
5 |
2 |
3 |
30 |
7 |
40 |
2 |
2 |
7 |
9 |
1 |
1 |
1 |
< 1 |
< 1 |
1 |
< 1 |
9 |
11 |
5 |
24 |
24 |
25 |
35 |
36 |
41 |
6 |
7 |
7 |
2 |
3 |
2 |