River water quality, raw data by site, 1975-2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
25813 |
533 |
River water quality trends, 2008–2017, 1998–2017, and 1990–2017 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
21880 |
185 |
Dissolved Reactive phosphorus, 2009–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
14567 |
59 |
Analysis of Water Quality in New Zealand Lakes and Rivers |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Document |
PDF |
11869 |
1630 |
Ammoniacal nitrogen trends, 1989–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
13046 |
54 |
Water clarity, 1989–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
12631 |
60 |
Nitrate–nitrogen trends, 1989–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
12055 |
86 |
Total Nitrogen trends, 1989–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
11857 |
34 |
Water clarity trends, 2009–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
11780 |
55 |
Dissolved Reactive Phosphorus trend, 1989–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
11623 |
31 |
Nitrate–nitrogen, 2009–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
11537 |
102 |
River water quality, raw data by NRWQN site, 1989-2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
11341 |
233 |
River water quality percentiles, by monitoring site, 2009-2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
11231 |
233 |
Predicted average Macroinvertebrate Community Index (MCI) score, 2007–2011 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
11162 |
63 |
Median Escherichia coli concentration |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10937 |
80 |
Ammoniacal nitrogen, 2009–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10961 |
50 |
Freshwater pests: Freshwater jellyfish |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10473 |
19 |
Total Nitrogen, 2009–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10401 |
56 |
Total phosphorus, 2009–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
9953 |
57 |
Total phosphorus trend, 1989–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
9604 |
33 |
River water quality trends by monitoring site, 1989-2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
9046 |
130 |
Predicted river water quality, 2009–13 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8897 |
143 |
Urban water quality - all data - 1985–2015 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8723 |
67 |
Macroinvertebrate Community Index trends, by monitoring site, 2004-13 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8319 |
74 |
Macroinvertebrate Community Index percentiles, by monitoring site, 2009-13 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8179 |
53 |
River water quality, state, 2013–2017 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
7872 |
106 |
Urban stream water quality - trends - 2008–15 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
7220 |
30 |
Urban water quality - state - 2013–2015 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
7073 |
34 |
River water quality modelled, state, 2013–2017 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
3926 |
601 |
River water quality, heavy metals, trend, 2011-2017 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
4336 |
12 |