Thukela WMA chemical classification map created on 2006-12-18 - 16:10:13

Classified using 90th percentile and at least 5 samples. Please scroll to the right for the key and down for the station list.
[explanation of classification process] [details of classification for each quaternary drainage region] [return to chemical index]
Thukela WMA Chemical classification
no
data
Class
0
Class
I
Class
II
Class
III
To view the detailed classification of a particular drainage region, dam or monitoring point, select it from the lists below: (To reduce the size of labels, the dam labels consist of only the last 4 characters of the station code. The first two characters are the secondary drainage region code.
C81C C81F U20D U40A U40B V11F V11H V11J V12F V12G V13C V13D V14A V14B V14C
V14D V20A V20B V20C V20D V20E V20G V20H V20J V31C V31D V31F V31H V31J V32D
V32E V33C V50C V50D V60B V60D V60E V60H V60J V70A V70B V70C V70D
V3 R003 V3 R002 V1 H036 V1 R003 V1 R001 V1 R002 V2 R001

Note that qatrivhtml.aml includes monitoring points outside drainage region boundaries, within 500 metres of the boundaries, to allow for geographic errors. Thus, in some cases, the program may use the same monitoring point to classify two adjacent drainage regions. In such cases, selecting a station below will take you to the first usage of that station.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131

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