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Open data is defined as structured data that is machine-readable, freely shared, used and built on without restrictions.
The key things to remember about open data are:
- #Availability and access#: the data must be available as a whole and at no more than a reasonable reproduction cost, preferably by downloading over the internet. The data must also be available in a convenient and modifiable form.
- #Re-use and redistribution#: the data must be provided under terms that permit re-use and redistribution including the intermixing with other datasets.
- #Universal participation#: everyone must be able to use, re-use and redistribute. There should be no discrimination against fields of endeavour or against persons or groups. For example, 'non-commercial' restrictions that would prevent 'commercial' use, or restrictions of use for certain purposes (e.g. only in education), are not allowed.
The maximum acceptable concentration (MAC) for diclofop-methyl in drinking water is 0.009 mg/L (9 µ g/L).
The maximum acceptable concentration (MAC) for dimethoate in drinking water is 0.02 mg/L (20 µg/L).
The maximum acceptable concentration (MAC) for diquat in drinking water is 0.05 mg/L (50 µg/L) (measured as the cation).
A drinking water screening value of 0.03 mg/L (30 µg/L) is established for diuron.
This Guideline Technical Document reviews and assesses all identified health risks associated with dichloromethane in drinking water, incorporating all relevant …
The maximum acceptable concentrations (MAC) and aesthetic objectives (AO) for 1,2- and 1,4-dichlorobenzene in drinking water are established.
Because cyanide is toxic to humans, a maximum acceptable concentration of 0.2 mg/L (200 µg/L) for free cyanide in drinking …
This guideline technical document reviews and assesses the identified health risks associated with cyanobacterial toxins in drinking water. It assesses …
This guideline technical document reviews and assesses all identified health risks associated with chromium in drinking water. It incorporates new …
An aesthetic objective of ≤ 15 true colour units (TCU) has been established for colour in drinking water.