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DWS Hydro-Ökologie GmbH

DWS Hydro-Ökologie GmbH

We are a service provider in the fields of water ecology, water management and landscape planning. Take advantage of our diverse experience in the scientific and applied fields and inform yourself about the range of services and reference projects of DWS Hydro-Ökologie GmbH.



Report on Water Supply for Lake Neusiedel

The expert opinion on the effects of water supply from the Moson-Danube to the Neusiedler See region with contribution from DWS is ready for download [GER]:


Gutachten über die Auswirkungen einer Wasserzufuhr aus der Moson-Donau in die Region Neusiedler See


Macrophytes Lake Neufeld

The Maldives? No – Lake Neufeld! Corals? No – Characea.

These colorful pictures were taken during the last macrophyte survey.


A Warm Welcome to Judith!

We are very happy to welcome Judith Streimelweger to our team. After completing her bachelor’s degree in chemistry at the University of Vienna, she is in the master’s program at the UAS Technikum Wien for Ecotoxicology and Environmental Management and actively supports us with water analytics in the chemistry team. We’re glad your way led you to us!

With high demands on quality and accuracy of the analytical results, we have established a quality management system for our chemical testing laboratory according to the guidelines of ÖVE/ÖNORM EN ISO/IEC 17025. In September 2010, the laboratory was accredited as a testing laboratory by the Federal Ministry of Economics, Family and Youth (BMWFJ).
(GZ: BMWFJ-92.714/0659-I/12/2010 Identification No. [PSID] 315) Our analyses are carried out in accordance with national and international standards. All procedures are laid down in our quality management manual, which our customers are welcome to consult. The correctness of our work is confirmed several times a year by international interlaboratory comparisons.


DWS Hydro-Ökologie GmbH
Zentagasse 47 | 1050 Wien
phone: +43 1 548 23 10 | fax: DW 18
email: office@dws-hydro-oekologie.at