0050 | Lead | μg/l | < 2 | < 2 | < 2 | < 2 | < 2 | < 2 | 2.8 | | | |
0052 | Lead, Dissolved | μg/l | < 2 | < 2 | < 2 | < 2 | < 2 | < 2 | < 2 | | | |
0061 | pH | | 8.33 | 8.47 | 8.34 | 8.11 | 8.18 | 8.25 | 8.17 | 8.39 | 8.39 | 7.57 |
0062 | Conductivity at 20 C | μs/cm | 549 | 567 | 583 | 549 | 492 | 566 | 464 | | | |
0072 | Colour, Filtered | hazen | 7.1 | 8.7 | 10 | 10 | | | | | | |
0076 | Temperature of Water | °C | 18.9 | 21.8 | 17.3 | 19.1 | 15.2 | 10.7 | 8.6 | 17.72 | 20.73 | 16.35 |
0077 | Conductivity at 25 C | μs/cm | | | | | | | | 589 | 579 | 435 |
0085 | BOD : 5 Day ATU | mg/l | 1.7 | 1.8 | < 1 | < 1 | 1.2 | < 1 | 2 | | | |
0092 | Chemical Oxygen Demand :- {COD} | mg/l | < 12 | 13 | < 12 | < 12 | 24 | < 12 | 30 | | | |
0103 | Mercury, Dissolved | μg/l | < 0.01 | | | < 0.01 | < 0.01 | < 0.01 | < 0.01 | | | |
0105 | Mercury | μg/l | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | < 0.01 | | | |
0106 | Cadmium, Dissolved | μg/l | 0.03 | | | 0.04 | 0.02 | 0.03 | 0.02 | | | |
0108 | Cadmium | μg/l | 0.03 | < 0.1 | < 0.1 | 0.06 | 0.05 | 0.04 | 0.07 | | | |
0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | 0.035 | 0.052 | 0.039 | 0.043 | 0.103 | < 0.03 | < 0.03 | 0.16 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 6.32 | 6.24 | 6.16 | 6.29 | 6.74 | 7.24 | 6.53 | 5.38 | 4.72 | 4.43 |
0117 | Nitrate as N | mg/l | 6.28 | 6.21 | 6.14 | 6.22 | 6.7 | 7.2 | 6.49 | 5.34 | 4.69 | 4.38 |
0118 | Nitrite as N | mg/l | 0.0365 | 0.0326 | 0.0239 | 0.0691 | 0.0391 | 0.0421 | 0.045 | 0.039 | 0.0259 | 0.0515 |
0119 | Ammonia un-ionised as N | mg/l | < 0.00104 | < 0.00129 | 0.00109 | 0.00184 | 0.00104 | 0.00083 | 0.0017 | < 0.00096 | < 0.00119 | 0.00175 |
0135 | Solids, Suspended at 105 C | mg/l | 12.2 | 8.2 | 4 | 6.6 | 14.3 | 5.6 | 27.2 | | | |
0143 | Solids, non-volatile at 500 C | mg/l | < 20 | < 20 | < 20 | < 20 | < 20 | < 20 | < 20 | | | |
0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | | | | | | | | 214 | 197 | 132 |
0172 | Chloride | mg/l | 26.5 | 33.1 | 39 | 33.8 | 25.2 | 24.4 | 22.1 | | | |
0177 | Fluoride | mg/l | 0.187 | 0.208 | 0.229 | 0.306 | 0.183 | 0.192 | 0.149 | | | |
0180 | Orthophosphate, reactive as P | mg/l | 0.105 | 0.226 | 0.66 | 0.392 | 0.207 | 0.133 | 0.119 | 0.19 | 0.276 | 0.181 |
0182 | Silica, reactive as SiO2 | mg/l | 6.29 | 5.94 | 6.69 | 8.98 | 7.85 | 8.13 | 8.07 | | | |
0183 | Sulphate as SO4 | mg/l | 36 | 45 | 48 | 45 | 38 | 38 | 31 | | | |
0207 | Sodium | mg/l | 20 | 29.5 | 35 | 28.4 | 17.4 | 18.3 | 12.5 | | | |
0211 | Potassium | mg/l | 4.3 | 5.34 | 4.93 | 5.5 | 6.07 | 4.66 | 5.12 | | | |
0235 | Magnesium, Dissolved | mg/l | 7.69 | 7.77 | 7.98 | 7.27 | | | | | | |
0239 | Calcium, Dissolved | mg/l | 104 | 94.7 | 96.6 | 91.1 | | | | | | |
0301 | Carbon, Organic, Dissolved as C :- {DOC} | mg/l | 2.38 | 2.69 | 2.81 | 2.62 | 6.12 | 3.05 | 5.96 | | | |
0348 | Phosphorus, Total as P | mg/l | 0.156 | 0.283 | 0.705 | 0.424 | 0.183 | 0.144 | 0.191 | | | |
0461 | Detergents, Anionic | mg/l | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | | | |
0463 | Detergents, Non-ionic | mg/l | < 0.04 | < 0.025 | < 0.025 | < 0.025 | < 0.025 | < 0.025 | < 0.025 | | | |
0483 | Aldrin | μg/l | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | | | |
0487 | HCH -alpha | μg/l | < 0.0021 | < 0.0021 | < 0.0021 | < 0.0021 | < 0.0021 | < 0.0021 | < 0.0021 | | | |
0491 | HCH -beta | μg/l | < 0.0021 | < 0.0021 | < 0.0021 | < 0.0021 | < 0.0021 | < 0.0021 | < 0.0021 | | | |
0499 | HCH -gamma :- {Lindane} | μg/l | < 0.0022 | < 0.0022 | < 0.0022 | < 0.0022 | < 0.0022 | < 0.0022 | < 0.0022 | | | |
0511 | Dieldrin | μg/l | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | | | |
0539 | DDT -op | μg/l | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | | | |
0551 | DDE -pp | μg/l | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | | | |
0555 | DDT -pp | μg/l | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | | | |
0559 | TDE -pp | μg/l | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | | | |
0562 | Endrin | μg/l | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | | | |
0575 | DDT : Sum of components | μg/l | < 0.006 | < 0.006 | < 0.006 | < 0.006 | < 0.006 | < 0.006 | < 0.006 | | | |
0576 | Hexachlorobenzene | μg/l | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | | | |
0714 | Benzo(g,h,i)Perylene | μg/l | < 0.01 | | | < 0.02 | < 0.02 | < 0.02 | < 0.02 | | | |
0731 | Benzo(b)Fluoranthene | μg/l | < 0.01 | | | < 0.02 | < 0.02 | < 0.02 | < 0.02 | | | |
0733 | Benzo(k)Fluoranthene | μg/l | < 0.01 | | | < 0.02 | < 0.02 | < 0.02 | < 0.02 | | | |
0736 | Fluoranthene | μg/l | < 0.01 | | | < 0.02 | < 0.02 | < 0.02 | < 0.02 | | | |
0746 | Indeno(1,2,3-cd)pyrene | μg/l | < 0.01 | | | < 0.02 | < 0.02 | < 0.02 | < 0.02 | | | |
0749 | Phenols : Monohydric as Phenol | mg/l | < 0.02 | | | < 0.01 | < 0.01 | < 0.01 | < 0.01 | | | |
1049 | Carbon tetrachloride :- {Tetrachloromethane} | μg/l | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | | | |
1085 | Pentachlorophenol | μg/l | < 0.02 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | | | |
1120 | Cyfluthrin | μg/l | < 0.001 | | | < 0.001 | | | | | | |
1183 | Weather : Precipitation | | 1 | 1 | 1 | 1 | 1 | 1 | 6 | | | |
3126 | Flucofuron | μg/l | < 0.1 | | | < 0.25 | | | | | | |
3127 | Sulcofuron | μg/l | < 0.25 | | | < 0.25 | | | | | | |
3164 | Chromium | μg/l | < 0.5 | < 0.5 | < 0.5 | < 0.5 | 0.7 | < 0.5 | < 0.5 | | | |
3267 | Type of flow as description | | 3 | 3 | 3 | 3 | 3 | 3 | 4 | | | |
3272 | 1,2-Dichloroethane | μg/l | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | | | |
3328 | Tetrachloroethylene :- {Perchloroethylene} | μg/l | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | | | |
3334 | Trichloroethylene :- {Trichloroethene} | μg/l | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | | | |
3373 | Chloroform :- {Trichloromethane} | μg/l | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | | | |
3408 | Zinc, Dissolved | μg/l | 10.6 | 15.7 | 15.8 | 16.1 | 9.5 | 13.1 | 8.3 | | | |
3409 | Chromium, Dissolved | μg/l | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | | | |
3410 | Nickel, Dissolved | μg/l | < 5 | < 5 | < 5 | < 5 | < 5 | < 5 | < 5 | | | |
3683 | Nitrogen, Total Inorganic : (Calculated) | mg/l | 6.35 | 6.27 | 6.2 | 6.34 | | | | | | |
6045 | Arsenic, Dissolved | μg/l | 1.1 | | | 1.6 | 1.3 | 1.1 | < 1 | | | |
6046 | Arsenic | μg/l | 1.2 | | | 1.8 | 1.5 | 1.3 | 1.1 | | | |
6047 | Selenium, Dissolved | μg/l | < 1 | | | < 1 | < 1 | < 1 | < 1 | | | |
6049 | Selenium | μg/l | < 1 | | | < 1 | < 1 | < 1 | < 1 | | | |
6050 | Manganese | μg/l | 21 | | | 19 | 23 | 13 | 23 | | | |
6051 | Iron | μg/l | 238 | | | 172 | 430 | 172 | 764 | | | |
6059 | Boron | μg/l | < 100 | | | < 100 | < 100 | < 100 | < 100 | | | |
6061 | Vanadium | μg/l | < 2 | | | < 2 | < 2 | < 2 | < 2 | | | |
6396 | Turbidity | ntu | 6.8 | 4.1 | 2 | 4 | 12 | 4 | 16.2 | | | |
6399 | Benzo(a)Pyrene | μg/l | < 0.01 | | | < 0.02 | < 0.02 | < 0.02 | < 0.02 | | | |
6450 | Copper, Dissolved | μg/l | 1.5 | 2.1 | 1.9 | 1.9 | 2.9 | 1.5 | 2.7 | | | |
6452 | Copper | μg/l | 2 | 2.3 | 2.4 | 2.3 | 3.6 | 1.8 | 4 | | | |
6455 | Zinc | μg/l | 18.5 | 21.5 | 21.5 | 21 | 20.4 | 17 | 22.6 | | | |
6458 | Manganese, Dissolved | μg/l | < 10 | | | < 10 | < 10 | < 10 | < 10 | | | |
6460 | Iron, Dissolved | μg/l | < 30 | | | < 30 | 57 | < 30 | 85 | | | |
6462 | Nickel | μg/l | < 5 | < 5 | < 5 | < 5 | < 5 | < 5 | < 5 | | | |
6648 | Hexachlorobutadiene | μg/l | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | < 0.003 | | | |
7081 | Trichlorobenzene : Total (123-, 124-, 135-) | μg/l | < 0.03 | < 0.03 | < 0.033 | < 0.033 | < 0.03 | < 0.033 | < 0.03 | | | |
7202 | Drins : Total (Aldrin, Dieldrin, Endrin, Isodrin) | μg/l | < 0.006 | < 0.006 | < 0.006 | < 0.006 | < 0.006 | < 0.006 | < 0.006 | | | |
7216 | HCH : Total (Alpha, Beta, Gamma) | μg/l | < 0.0064 | < 0.0064 | < 0.0064 | < 0.0064 | < 0.0064 | < 0.0064 | < 0.0064 | | | |
7887 | Chlorophyll : Acetone Extract | μg/l | 35.6 | 35 | 4.4 | 2.7 | 4.6 | 1 | 8 | | | |
9050 | 1,2,3-Trichlorobenzene | μg/l | < 0.01 | < 0.01 | < 0.011 | < 0.011 | < 0.01 | < 0.011 | < 0.01 | | | |
9051 | 1,2,4-Trichlorobenzene | μg/l | < 0.01 | < 0.01 | < 0.011 | < 0.011 | < 0.01 | < 0.011 | < 0.01 | | | |
9052 | 1,3,5-Trichlorobenzene | μg/l | < 0.01 | < 0.01 | < 0.011 | < 0.011 | < 0.01 | < 0.011 | < 0.01 | | | |
9341 | cis-Permethrin | μg/l | < 0.002 | | | < 0.001 | | | | | | |
9342 | trans-Permethrin | μg/l | < 0.002 | | | < 0.001 | | | | | | |
9494 | Isodrin | μg/l | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | | | |
9496 | PCSDs :- {chlorphenylid} | μg/l | < 0.002 | | | < 0.002 | | | | | | |
9885 | Vanadium, Dissolved | μg/l | < 2 | | | < 2 | < 2 | < 2 | < 2 | | | |
9901 | Oxygen, Dissolved, % Saturation | % | 107.5 | 123.5 | 102.7 | 92.2 | 92.7 | 94.9 | 98.1 | 135.3 | 125.8 | 90.5 |
9924 | Oxygen, Dissolved as O2 | mg/l | 9.96 | 10.8 | 9.83 | 8.51 | 9.28 | 10.5 | 11.4 | 12.8 | 11.2 | 8.84 |