CEN/TR 17798:2022

Optimal design of hydrometric networks

This Technical Report (TR) provides guidance to assist with the planning and design of Hydrometric networks, to ensure a better understanding of the water cycle, and that any data are observed and collated in an effective and appropriate manner. The TR is intended for use when:-
• a new network is being planned and designed;
• the nature, value and extent of an existing network is being reviewed;
• a redundant network is being decommissioned or modified.
This is to ensure that the impacts of these changes are considered objectively, and all changes are adequately monitored and recorded.
This TR covers all aspects that are considered pertinent to the evaluation. The information will be used to inform the decision-making process employed by the network’s owners and operators. The objective nature of the review will ensure that all influential factors, both beneficial and otherwise, are considered. This will ensure that primary and potential alternative uses of the network are considered. It will also ensure compliance with any extant environmental legislation.

Hydrometrisches Datenetz und Optimierung

Conception optimale des réseaux hydrométriques

Optimalno načrtovanje hidrometričnih omrežij

To tehnično poročilo (TR) zagotavlja smernice za pomoč pri načrtovanju in oblikovanju hidrometričnih omrežij, da se zagotovi boljše razumevanje vodnega cikla ter da se vsi podatki opazujejo in zbirajo na učinkovit oziroma ustrezen način. Tehnično poročilo je namenjeno za uporabo pri:
• načrtovanju in vzpostavljanju novega omrežja;
• pregledovanju narave, vrednosti in obsega obstoječega omrežja;
• prenehanju obratovanja ali spremembah odvečnega omrežja.
To zagotavlja, da se učinki teh sprememb obravnavajo objektivno in da se vse spremembe ustrezno spremljajo in beležijo.
Tehnično poročilo zajema vse vidike, ki so pomembni za vrednotenje. Podatke bodo v postopku odločanja uporabili lastniki in operaterji omrežja. Zaradi objektivne narave pregleda bodo upoštevani vsi vplivni dejavniki, tako koristni kot drugi. Upoštevane bodo primarne in morebitne alternativne vrste uporabe omrežja. Zagotovljena bo tudi skladnost z vso veljavno okoljsko zakonodajo.

General Information

• Status: Published
• Publication Date: 12-Apr-2022
• ICS: 07.060 - Geology. Meteorology. Hydrology
• Technical Committee: CEN/TC 318 - Hydrometry
• Drafting Committee: CEN/TC 318 - Hydrometry
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 13-Apr-2022
• Due Date: 29-Jun-2022
• Completion Date: 13-Apr-2022
• Ref Project: SIST-TP CEN/TR 17798:2022 - Optimal design of hydrometric networks

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 17798:2022
01-junij-2022
Optimalno načrtovanje hidrometričnih omrežij
Optimal design of hydrometric networks
Hydrometrisches Datenetz und Optimierung
Conception optimale des réseaux hydrométriques
Ta slovenski standard je istoveten z: CEN/TR 17798:2022
ICS:
07.060 Geologija. Meteorologija. Geology. Meteorology.
Hidrologija Hydrology
SIST-TP CEN/TR 17798:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST-TP CEN/TR 17798:2022

---------------------- Page: 2 ----------------------
SIST-TP CEN/TR 17798:2022


CEN/TR 17798
TECHNICAL REPORT

RAPPORT TECHNIQUE

April 2022
TECHNISCHER BERICHT
ICS 07.060
English Version

Optimal design of hydrometric networks
Conception optimale des réseaux hydrométriques Hydrometrisches Datenetz und Optimierung


This Technical Report was approved by CEN on 27 March 2022. It has been drawn up by the Technical Committee CEN/TC 318.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 17798:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST-TP CEN/TR 17798:2022
CEN/TR 17798:2022 (E)
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Nomenclature . 6
4.1 Categories . 6
4.2 Geophysical and other restraints originating from the river basin . 6
4.3 The need for data and information . 6
4.4 Technical and economic considerations due to data capture, data processing and data
archival . 7
5 Strategic considerations . 7
5.1 The need for hydrometric data . 7
5.2 Network requirements . 8
5.3 Existing and potential users of the catchment data . 8
5.4 Water resources utilization and demand for water . 9
5.5 National and international needs . 10
5.6 Consideration of other hydrological monitoring networks . 11
6 Factors affecting hydrometric design . 11
6.1 Patterns of runoff . 11
6.2 Catchment morphology . 11
6.3 Winter conditions and snow melt . 11
6.4 Availability of surrogate gauged catchments .
...