Heavily Modified and Artificial Water Bodies - Neagh Bann River ...
Heavily Modified and Artificial Water Bodies - Neagh Bann River ...
Heavily Modified and Artificial Water Bodies - Neagh Bann River ...
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Clay Lake, Callan <strong>River</strong><br />
At the workshop, it was commented that for the past 3 or 4 years there have been<br />
good numbers of salmon below the impoundment. However it is unlikely that they<br />
would migrate into the lake <strong>and</strong> therefore it was felt that there was no barrier to<br />
migration. The morphological impact on the downstream channel still needs assessed<br />
using RHAT. However, modifications to sediment plans including use of freshets are<br />
under review <strong>and</strong> needs further discussion with NIW. There is a small abstraction<br />
from the lake but it is not impacting on hydrology as there is some compensation<br />
flow.<br />
GBNI1NB030307049 – DWS<br />
Workshop classification: MEP<br />
Phys/Chem status: Nothing<br />
SP: Nothing<br />
Biological status: Poor (invertebrates)<br />
2009 Classification: PEP<br />
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