River and stream water quality and ecology - Greater Wellington ...

River and stream water quality and ecology in the Wellington region: State and trends
Visual clarity (m)
Site Site name
Median n
Raw data
MASS p
%
Change
Median
Flow-adjusted data
n MASS p
%
Change
%
Cen.
RS02 Mangapouri S at Bennetts Rd 0.55 59 -0.083 0.128 -15.07 - - - - - 0.00
RS03 Waitohu S at Forest Pk 2.65 59 0.116 0.516 4.37 2.63 57 -0.007 0.940 -0.28 1.72
RS04 Waitohu S at Norfolk Cres 0.61 60 -0.068 0.028 -11.15 0.53 58 -0.079 0.122 -15.04 0.00
RS05 Otaki R at Pukehinau 3.48 60 0.125 0.724 3.60 3.33 60 -0.034 0.944 -1.01 0.00
RS06 Otaki R at Mouth 2.39 60 -0.042 0.724 -1.74 2.38 60 -0.119 0.437 -5.00 0.00
RS07 Mangaone S at Sims Rd Br 0.46 56 -0.034 0.190 -7.36 0.41 56 -0.058 0.143 -14.15 0.00
RS08 Ngarara S at Field Way 0.42 60 -0.060 0.020 -14.41 - - - - - 0.00
RS09 Waikanae R at Mangaone Walkway 3.38 60 -0.121 0.437 -3.60 3.33 60 -0.086 0.525 -2.59 6.78
RS10 Waikanae R at Greenaway Rd 2.36 60 0.220 0.437 9.32 - - - - - 0.00
RS11 Whareroa S at Waterfall Rd 0.62 60 -0.110 0.028 -17.80 0.57 57 -0.064 0.028 -11.27 0.00
RS12 Whareroa S at QE Park 0.49 60 -0.022 0.321 -4.40 0.51 57 -0.003 1.000 -0.56 1.69
RS13 Horokiri S at Snodgrass 1.88 60 -0.266 0.007 -14.15 1.65 59 -0.174 0.012 -10.52 0.00
RS14 Pauatahanui S at Elmwood Br 1.43 60 -0.094 0.119 -6.57 1.42 60 -0.046 0.525 -3.25 0.00
RS15 Porirua S at Glenside 1.49 58 -0.055 0.712 -3.67 1.53 58 0.056 0.606 3.64 0.00
RS16 Porirua S at Wall Park (Milk Depot) 1.35 60 0.032 0.724 2.39 1.35 60 0.050 0.437 3.67 0.00
RS17 Makara S at Kennels 1.16 60 -0.031 0.832 -2.70 1.24 60 -0.017 0.832 -1.36 0.00
RS18 Karori S at Makara Peak 2.56 60 -0.073 0.437 -2.84 2.79 60 -0.028 0.724 -1.01 0.00
RS19 Kaiwharawhara S at Ngaio Gorge 2.10 60 -0.129 0.289 -6.13 2.13 60 -0.068 0.724 -3.18 0.00
RS20 Hutt R at Te Marua Intake Site 2.95 60 -0.161 0.229 -5.44 2.82 60 -0.123 0.437 -4.34 0.00
RS21 Hutt R opp. Manor Park G.C. 1.62 60 -0.041 0.671 -2.55 1.64 59 -0.079 0.097 -4.80 0.00
RS22 Hutt R at Boulcott 1.48 60 -0.128 0.202 -8.66 1.56 59 -0.129 0.097 -8.29 0.00
RS23 Pakuratahi R 50m d/s Farm Ck 2.86 60 -0.053 0.621 -1.85 2.73 60 -0.043 0.832 -1.57 0.00
RS24 Mangaroa R at Te Marua 1.21 60 -0.137 0.104 -11.39 1.18 59 -0.053 0.516 -4.49 0.00
RS25 Akatarawa R at Hutt confl. 3.14 60 0.021 1.000 0.67 3.05 60 0.056 0.724 1.83 0.00
RS26 Whakatikei R at Riverstone 2.72 60 -0.053 0.619 -1.94 2.58 60 -0.112 0.358 -4.37 0.00
RS27 Waiwhetu S at Wainui Hill Br 0.55 59 0.092 0.071 16.68 0.50 59 0.070 0.051 13.91 0.00
RS28 Wainuiomata R at Manuka Track 2.60 56 -0.197 0.022 -7.57 2.43 56 -0.273 0.000 -11.24 0.00
RS29 Wainuiomata R u/s of White Br 1.33 59 0.044 0.469 3.30 1.31 59 0.025 0.942 1.89 0.00
RS30 Orongorongo R at Orongorongo Stn 0.93 59 0.019 0.942 2.07 0.91 53 -0.044 0.322 -4.91 0.00
RS31 Ruamahanga R at McLays 3.65 60 -0.148 0.289 -4.05 2.77 60 -0.015 0.832 -0.55 0.00
RS32 Ruamahanga R at Te Ore Ore 1.17 60 -0.004 0.944 -0.35 1.00 60 0.057 0.621 5.65 0.00
RS33 Ruamahanga R at Gladstone Br 1.24 60 -0.064 0.227 -5.18 1.17 60 0.027 0.358 2.27 0.00
RS34 Ruamahanga R at Pukio 0.61 60 -0.094 0.179 -15.48 0.58 59 -0.015 0.718 -2.61 0.00
RS35 Mataikona Trib at Sugar Loaf Rd 1.75 59 -0.051 0.279 -2.92 - - - - - 8.62
RS36 Taueru R at Castlehill 1.11 60 -0.091 0.040 -8.19 1.01 60 -0.007 0.944 -0.69 0.00
RS37 Taueru R at Gladstone 0.55 60 -0.033 0.621 -5.91 - - - - - 0.00
RS38 Kopuaranga R at Stewarts 0.84 60 -0.020 0.571 -2.37 0.79 60 0.025 0.437 3.20 0.00
RS39 Whangaehu R 250m u/s confl. 0.72 60 -0.131 0.016 -18.16 - - - - - 0.00
RS40 Waipoua R at Colombo Rd Br 2.87 60 0.060 0.525 2.08 2.66 52 -0.049 0.797 -1.85 0.00
RS41 Waingawa R at South Rd 2.89 60 0.099 0.887 3.43 2.89 60 -0.011 1.000 -0.37 0.00
RS42 Whareama R at Gauge 0.52 57 -0.027 0.226 -5.23 0.47 57 -0.026 0.152 -5.51 0.00
RS43 Motuwaireka S at Headwaters 2.55 58 0.042 0.606 1.64 2.56 58 0.016 0.825 0.63 26.32
RS44 Totara S at Stronvar 2.77 58 0.049 0.882 1.78 2.91 58 0.052 0.338 1.80 10.53
RS45 Parkvale Trib at Lowes Res. 2.38 41 0.003 0.922 0.14 - - - - - 22.50
RS46 Parkvale S at Weir 0.85 60 -0.037 0.478 -4.39 0.85 59 -0.017 0.613 -2.04 0.00
RS47 Waiohine R at Gorge 3.05 59 -0.351 0.427 -11.52 2.96 59 -0.039 0.829 -1.32 0.00
RS48 Waiohine R at Bicknells 1.89 60 -0.044 0.525 -2.31 1.89 60 -0.102 0.138 -5.39 0.00
RS49 Beef Ck at Headwaters 2.30 58 -0.306 0.001 -13.35 - - - - - 15.79
RS50 Mangatarere S at SH 2 1.87 57 -0.112 0.226 -6.01 1.84 56 -0.107 0.054 -5.80 0.00
RS51 Huangarua R at Ponatahi Br 1.30 60 -0.015 0.621 -1.13 - - - - - 0.00
RS52 Tauanui R at Whakatomotomo Rd 3.70 59 -0.070 0.613 -1.89 3.39 59 -0.159 0.220 -4.70 5.17
RS53 Awhea R at Tora Rd 0.94 60 -0.001 0.943 -0.09 - - - - - 1.69
RS54 Coles Ck Trib at Lagoon Hill Rd 1.03 50 -0.114 0.262 -11.04 - - - - - 2.04
RS55 Tauherenikau R at Websters 1.64 60 0.105 0.395 6.40 1.36 60 0.139 0.056 10.20 0.00
RS56 Waiorongomai R at Forest Pk 2.71 60 0.027 0.832 1.01 2.59 60 -0.022 0.832 -0.84 1.69
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