WATER QUALITY DATA (14.10.2003) (click for location of stations)
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Water Condition | Weather Condition |
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Parameters | Remarks/Water Quality status. %ages of data which are not within Class IIB of INWQSM | |||||||||||||
| Physical Analyses | Chemical Analyses | Bacteriological Analyses | ||||||||||||||||
| pH |
ºC |
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NTU |
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Biochemical
Oxygen Demand mg/l |
Chemical Oxygen Demand mg/l | Total
Suspended Solids mg/l |
NH3-N mg/l |
P mg/l |
NO3-N
mg/L |
Total
Coliform Counts MPN/100ml |
Faecal Coliform Counts MPN/ml | |||||
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Sg.
Sarawak |
VSF | C | W1 | 6.8 | 26.4 | 0.06 | 4.56 (56.5) | 18.4 | n.d | 1.1 | 6.6 | 21 | 0.3 | 0.18 | 0.13 | 13,000 | 5,000 | Sg. 1: Physical-Chemical Analyses: Between Cl. I & Cl. III (DO, COD & NH3-N) |
| VSF | C | W2 | 7 | 26.9 | 0.14 | 1.57 (19.6) | 21.5 | 0.1 | 3.3 | 18.4 | 29 | 4.82 | 0.61 | 0.18 | ³16,000 | ³16,000 | Bacteriological Analyses: TCC=Cl. V | |
| VSF | S | W3 | 7.1 | 26.9 | 0.17 | 4.98
(50) |
19.4 | n.d | 0.8 | 19.8 | 20 | 0.87 | 0.24 | 0.29 | 160,000 | 160,000 | Sg. 2: Physical-Chemical Analyses: Between Cl. I & Cl. V (NH3-N) | |
| VSF | S |
W4
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7.2 |
26.7
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0.07
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4
(50.5) |
20.8
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n.d
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0.9 | 5.1 | 26 | 0.21 | 0.26 | 0.18 | ³160,000 | ³160,000 |
Bacteriological
Analyses: TCC=Cl. V
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| VSF | S | W5 | 7 | 26.5 | 0.07 | 3.26 (40.3) |
20.4 | 0.1 | 5.3 | 21.3 | 31 | 1.26 | 0.43 | 0.24 | ³160,000 | ³160,000 | Sg. 3: Physical-Chemical Analyses: Between Cl. I & Cl.III (DO) | |
| VSF | S |
|
7 | 27.1 | 0.29 | 3.12 (38.8) |
27.9 | 0.1 | 0.3 | 109.5 | 33 | 0.26 | 0.18 | 0.15 | ³160,000 | ³160,000 | Bacteriological Analyses: TCC=Cl. V | |
| FF | S | W7 | 7.5 | 28.6 | 12.65 | 6.25 (81.1) |
14 | 4.6 | 0.8 | 33.1 | 57 | 0.13 | 0.33 | 0.2 | 8,000 | 8,000 | Sg. 4: Physical-Chemical Analyses: Between Cl. I & Cl. IV (NH3-N) | |
| VFF | S | W8 | 7.9 | 27.5 | 0.35 | 4.92 (61.3) |
26.1 | 0.2 | 0.5 | 7.3 | 34 | 0.14 | 0.14 | 0.3 | 24,000 | 24,000 | Bacteriological Analyses: TCC=Cl. V | |
| VSF | S | W9 | 7.4 | 26.5 | 0.32 | 3.97 (49.7) |
25.4 | 0.2 | 0.6 | 13.9 | 30 | 0.14 | 0.1 | 0.28 | 5,000 | 5,000 | ||
| AV | Sg. 1 | 7.3 (I) |
27.2 | 2.31 | 4.63 (III) |
21.9 (IIA/IIB) |
0.85 | 0.68 | 31.7 (III) |
32.5 (IIA/IIB) |
0.31 (III) |
0.2 (IIB) |
0.23 (IIB) |
³61,666.7 (V) |
48,666.7 (>V) |
FCC: 100% (6/6), COD & P: 33.3% (2/6), TCC & DO: 83.3% (5/6) & TSS NH3-N: 16.7% (1/6) | ||
| Sg. 2 | 7 (I) |
26.9 | 0.14 | 1.57 (IV) |
21.5 (IIA/IIB) |
0.2 | 3.3 (III) |
18.4 (IIA/IIB) |
29 (IIA/IIB) |
4.82 (V) |
0.61 (>IIB) |
0.18 (IIB) |
³160,000 (V) |
³160,000 (>IV) |
DO, BOD, NH3-N, P, TCC & FCC: 100% (1/1) | |||
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7.2 (I) |
26.7
|
0.07
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(III) |
20.8
(IIA/IIB) |
1.6
|
0.9 (I) |
5.1 (I) |
26 (IIA/IIB) |
0.21 (IIA/IIB) |
0.26 (>IIB) |
0.18 (IIB) |
³160,000 (V) |
³160,000 (>IV) |
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7 (I) |
26.5
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0.07
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3.26 |
20.4
(IIA/IIB) |
1.9
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5.3 (III) |
21.3 (IIA/IIB) |
31 (HA/IIB) |
1.26 (IV) |
0.43 (>IIB) |
0.24 (IIB) |
³160,000 (V) |
³160,000 (IV) |
DO,
BOD, NH3-N, P, TCC & FCC: 100% (1/1)
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SF
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-
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Slow Flow |
VSF
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-
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Very Slow Flow |
FF
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-
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Fast Flow |
D
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-
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Drizzle | |||
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LT
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-
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Low Tide | HT | - | High Tide |
S
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- | Sunny |
C
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-
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Cloudy
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n.a
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-
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Not available/Not analysed | n.a | - | Not detected |
Cl
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- | Class |
STG
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-
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Stagnan
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SG1
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-
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Sg. Sarawak | SG2 | - | Sg. Bintangor |
S3
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- | Sg. Padungan |
SG4
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-
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Sg.
Sekama
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