Fluoride concentration monitoring data over time

Deborah made this Rheoliadau Gwybodaeth Amgylcheddol request to Hartlepool Water
You only have a right in law to access information about the environment from this authority

Mae'r ymateb i'r cais hwn yn hwyr iawn. Yn ôl y gyfraith, ym mhob amgylchiad, dylai Hartlepool Water fod wedi ymateb erbyn hyn. (manylion). Gallwch gwyno drwy yn gofyn am adolygiad mewnol.

Dear Hartlepool Water,

I would like to request the daily fluoride concentration (Fluoride mg/L) records for the treatment works that supply naturally fluoridated water to Hartlepool.

I would like the records for as far back as you have them, for every day if possible, in an excel format please.

Yours faithfully,

Deborah

Moody Claire,

Communication Reference 11/01/2496
 
Dear Deborah
 
Thank you for your email dated 12 March 2018 as below.
 
Hartlepool Water is subject to the provisions of the Environmental
Information Regulation (EIR), which concerns the provision of
environmental information. Your request has been considered under this
regulation.
 
Fluoride is measured under the Water Supply (Water Quality) Regulations
2016 (as amended) at customers’ taps and is already formatted for any
customer to use, on the company webpages.  I have added the 2016 and 2017
Data to this email as an example. 
 

Fluoride (mg/l)

Year Public Water Supply Zone area No of Samples Minimum Mean Maximum
2016 Hartlepool PWSZ 9 1.235 1.273 1.335
2016 Wynyard PWSZ 4 1.215 1.241 1.27
2017 Hartlepool PWSZ 66 1.199 1.244 1.326
2017 Wynyard PWSZ 77 1.199 1.242 1.326

 
 
If this data is of use to you, please let me know and older data can be
supplied.
 
With regards
 
Claire Moody
Water Quality Regulation Scientist
 
 

dangos adrannau a ddyfynnir

Dear Claire Moody,

Many thanks for the information that you supplied in Communication Reference 11/02/2496.

The data that you have supplied is helpful. I would be very grateful if you could also supply the older data that you kindly offered. Is it possible to have the measurements for the individual samples, rather than an annual mean? It is the natural variation that is of particular interest.

Yours sincerely,

Deborah

Moody Claire,

Deborah
 
Thank you for your email.
 
Do you have a professional/research email address I can use to communicate
with you, rather than a third party website? 
 
Could you also give some background regarding your intended use of the
data?
 
With kind regards
 
Claire Moody
Water Quality Regulation Scientist
 

dangos adrannau a ddyfynnir

Dear Moody Claire,

Yes that makes sense. You can contact me on [email address]

Thanks,

Yours sincerely,
Deborah