River Boyne Water Quality Management Plan - EPA

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Rivcr Boynr Wslcr Qualily Management PlanTABLE 5.2 : EI'A UlOLOClCAL QUALITY RATINGS - RIVER UOYNEFor inspection purposes only.Consent of copyright owner required for any other use.EPA Export 26-07-2013:17:27:00
River Blnckwnter (KeNs) ; /his river is shown as gross1.v polluted in it's upper reaches,improisirig to slightly polluted/moderately polluted in the niiddle reaches and relativelyunpollirted in it's lower reaches. Overall, rhe middle and lower reaches of the river haveslightly disinproved over time up to 1994River Devlin ; data on this river shows it to be slightly polluted and soniewhatdisimprovedfrom (he mid-1980'sDrunlkeery Lough Stream ; this is indicated as nioderatelypoll~rted improved since 1990Lislen River ; indicated as unpolluted with no change recentlyMattock River ; the Mattock River is indicated as slightly polluted to un-pollzrted over it'slength, which is an improvement over the years0 Moynal@ River ; this river is generally slightly polluted with a local black spot on the ChapelLake branchThis biological data on the River Boyne system provides an overview of the water qualityenvironment. It indicates a reasonably satisfactory situation over;~@'in the catchment, with a numberof remaining black spots and with indications of an increase i&he extent of slightly to moderatelypolluted river. This is almost certainly associated ..,:"@$utrophication arising from nutrientenrichment.,.., >-Biological rating is an essential part of water ~$&l& assessment, providing a reliable indicator ofgeneral quality and change over time. It is p&~@farly useful in assessing the culnulative impact ofgeneral pollvtion or occasional discharges *'&'may not be identified in periodic water sampling. A\ :c
Page 1 and 2: RIVER BOYNEWATER QUALITY MANAGEMENT
Page 3 and 4: River Boync Warcr Qualiry Managemen
Page 5 and 6: List of FiguresFigure No. 1Figure N
Page 7 and 8: ACKNOWLEDGEMENTS-Re assistance of t
Page 9 and 10: Kivrr UO~IIC Water QualiQ hlanagcnr
Page 11 and 12: River Boynr Water Quality Managemen
Page 13 and 14: River Boyne Water Quality Mnnagrmrn
Page 15 and 16: 2.0 Boyne Catchment - Water Resourc
Page 17 and 18: River Boynr \Vater Quality Managrme
Page 19 and 20: Rivrr Bognr Walrr Quality Alanngrmr
Page 21 and 22: River Boync \\'alrr Quality hlnnrge
Page 23 and 24: 2.5 LakesLakes within a river syste
Page 25 and 26: llivur ooync baler Uu.~~ty iilrnngt
Page 27 and 28: River Boync Water Quality hlanagrmc
Page 29 and 30: Rivtr Boynr Waler Quality Mnnagcmcn
Page 31 and 32: Rircr Boyne Wntcr Quality hlrnagcmt
Page 33 and 34: River Baync Walrr Quvlily hl~nrgrmc
Page 35 and 36: River Boynt Walrr Quality Mansgrmmt
Page 37 and 38: River Boync Water Quality Managrmcn
Page 39 and 40: River Bovnc Water Ouslilv Manaermmt
Page 41 and 42: TAULE -1.1 IUOYNE WATER QUALITY - N
Page 43 and 44: River Bovnc Wnlrr Oualihl Manrecmcn
Page 45 and 46: River Boync WarcrQuality hlanagamen
Page 47 and 48: For inspection purposes only.Consen
Page 49: River Boynr Wnlrr Quality Managcmmt
Page 53 and 54: River Boyne Water Quality Managmml
Page 55 and 56: River Boync Walrr Qunliiy nlanagrmr
Page 57 and 58: River Boyne Watcr Quslily Msnagrmen
Page 59 and 60: ~~p ~-~~~-River Boync Wvlcr Qurlily
Page 61 and 62: River Buyne Walcr Quvlily Man:~grmc
Page 63 and 64: odn-m~6vg . S ~ "c+ ?oe02Sma?yr,0 2
Page 65 and 66: TABLE 5.31 : RIVER DEEL - PHYSICO -
Page 67 and 68: River aoynr Water Quality winnagcmc
Page 69 and 70: Rivcr Roynr Water Qunlily hlanagrnu
Page 71 and 72: River Uoyne Wntrr Qvalily blsnugrnm
Page 73 and 74: River Boynr Wnar Qunlily Managemrnr
Page 75 and 76: River Boync Water Qualiiy Managemm1
Page 77 and 78: River Boynr Water Quality Msnagrmmt
Page 79 and 80: Rivcr Boync Walcr Quality Monagemmt
Page 81 and 82: River Boyne : Navan to BroadboyneMa
Page 83 and 84: Rivcr Boync Water Quality Uanagemml
Page 85 and 86: 6.0 Boyne Catchment - Water Quality
Page 87 and 88: River Boynr Wnlrr Quality Manrgcmrn
Page 89 and 90: River Boync Water Quality Mln~gelnc
Page 91 and 92: River Boync Water Quality hlrnsgrmc
Page 93 and 94: River Boynr Water Quslily blsnsgcmm

River Boyne Water Quality Management Plan - EPA

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