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Greese Lerr Water Management Unit Area 250 km2 River Basin District South Eastern RBD Main Counties Kildare Protected Areas River Nore & River Barrow SAC Sectoral Total Phosphorus Source (This does not imply impact) % Name 70 60 50 40 30 20 10 0 ri Ag U re l tu cu ew ns ed er ns io at l pu Po s s ry nt re es nd st la tu la ss u t P ul o d t a c L In d en an Pe ua d rb un tm re Aq ed U o a e r k e g or ew Tr ck W ns er Ba U at W te as W ry st re o F s ea Ar Greese Lerr Water Management Unit Action Plan Greese Lerr Water Management Unit Action Plan STATUS/IMPACTS River Status Overall status 11 River Water Bodies - 3 Good, 5 Moderate, 3 Poor. No lakes Status elements Q score dictates status, 1 good and 2 moderate sites were extrapolated. Phys Chemical status ranges from high to moderate where monitored. Chemical status not monitored Possible Impacts EPA Water Quality 2004 BOTHOGE- Has improved somewhat at Rathtoe Bridge (0100) but weed growth was excessive at both locations surveyed in 2003. Further improvement is required before a satisfactory quality status is achieved. Waterbody Code: SE_14_946 and SE_14_484 – waterbody status 2009: SE_14_946 – Poor (Based on Q value 3) and WB status for SE_14_484: Good (Based on Q value 4) GRANEY (LERR) - This hard-water stream was hypertrophic and heavily silted in Graney (0200) and heavily calcified in its lower reaches (0310) in early September 2003. Unsatisfactory. No change. Agriculture suspected. Waterbody Code: WE_14_620 / 09 Status: Moderate (Based on Q value 3-4) GRANGECON STREAM - Following minor changes at both locations surveyed this stream was assessed as satisfactory (‘Fair’ quality) at Ardsillish Bridge (0100) but slightly polluted and distinctly over-enriched in its lower reaches (0400) in early September 2003: DO at the latter point was 142%. Agriculture suspected. Waterbody Code: SE_14_1635 / 09 Status: Good (Based on Q value 4 in 2006). 07, 08 & 09 monitoring data shows high Ammonium, phosphorus and BOD at Ardsilish Bridge. Suspect Agriculture point source upstream. GREESE –- Despite a significant improvement in the Cross Keys area (0070) where serious pollution had abated, quality was nowhere satisfactory in the Greese River in early September 2003: all but two of the locations surveyed (0100, 0600) were significantly polluted. Industrial discharges are suspected at Cross Keys, sewage at Greese Bank (0200) and a combination of sewage and industrial wastes at Station 0350. Unsatisfactory. Waterbody code: SE_14_1747 / 2009 Status: Poor (Based on Q value 2-3). Agriculture suspected of adding Ammonium and Phosphorus upstream of station 40. LERR - The Lerr River was completely overgrown with the water-weed Apium sp. in Castledermot (0080) in September 2003 indicating considerable trophic enhancement while downstream of the town its quality status was assessed as doubtful at each of the three points surveyed. Sewage from Castledermot is suspected as the main reason for the unsatisfactory conditions below the town but ground-water input is suspected as a contributory factor in the lower reaches (0250, 0300). Waterbody Code; SE_14_377 / 2009 Status: Moderate (Based on Q value 3-4) PALATINE STREAM - Luxuriant Apium sp. growth (total cover) and a lack of sensitive Macroinvertebrates indicated highly eutrophic conditions in this stream in September 2003. Agriculture suspected. Unsatisfactory. No change. Waterbody Code: SE_14_429 / 2009 Status: Poor (Based on Q value 3) PRESSURES/RISKS Nutrient sources 87% of TP is Diffuse, with 65% from Agriculture and 18% from Unsewered Properties. 12% for TP comes from WWTP. Point pressures 9 WWTP (Palatine, Ballitore, Castledermot, Castleroe West, Kilkea, Dunlavin Logatryna, Dunlavin Milltown, Grangecon, Moone/Timolin); 1 WTP (Stratford Treatment Works); 8 Section 4s (Sports Club, 2 Construction Companies, Management Company, 3 Private Companies, Building Production, 4 IPPC (Coachbuilders, Bacon Factory, 2 Meat Plants) 27% 27% High Good Moderate 45% Poor Bad Yet to be determined PRESSURES/RISKS Wastewater Treatment Plants (WWTP) and Industrial Discharges At Risk: Palatine WWTP – However the plant has recently been upgraded. Ballitore WWTP - New plant currently under construction. Kilkea WWTP Dunlavin Logatryna WWTP Dunlavin Milltown WWTP 5 Industrial / trade discharges at risk Quarries, Mines & Landfills There are 5 Quarries. Agriculture The majority of the area of the WMU is at risk from Agriculture On-site systems There are 2961 septic tanks in this WMU, 0 are at risk. Forestry No waterbodies at risk from forestry Dangerous substances No waterbodies at risk from Dangerous Substances. Morphology No waterbodies at risk Abstractions 3 abstractions but no waterbodies at risk Other None Greese Lerr Water Management Unit Action Plan SELECTED ACTION PROGRAMME NB All relevant basic measures, general supplementary measures and SEA mitigation measures apply Point Sources Diffuse Sources WWTP: See table below INDUSTRY; Investigate discharges at risk. Examine the terms of all discharge authorisations to determine whether they require review for the purpose of compliance with water body objectives including protected area objectives and environmental quality standards. None OBJECTIVES Restore/Protect 2015 7 water bodies Alternative Objectives Extended Deadlines – 4 water bodies with 2021 deadline New Modifications or Development – none requiring alternative objectives at present. HMWB/AWB - none Other Point Source Discharge Ballitore County Kildare Ballitore Kildare Ballitore Kildare Dunlavin Logatryna WWTP Dunlavin Milltown WWTP Wicklow Wicklow Point Source Discharge County Castledermot WWTP Kildare Point Source Discharge Dunlavin Milltown WWTP County Wicklow Palatine Carlow Point Source Discharge Kilkea Palatine County Kildare Carlow Priority Measure (Capital Works) 2 Increase capacity of treatment plant. Provide tertiary treatment or relocate 2 outfall. Provide nutrient removal or relocate 2 outfall. 2 Increase capacity of treatment plant. 1 Increase capacity of treatment plant. Measure (Investigation before Capital Priority Works) 2 Investigate the need for tertiary treatment or for the relocation of the outfall. Priority Measure 1 Implement an appropriate performance management system 1 Implement an appropriate performance management system Priority Measure 2 Investigation of CSO's 2 Investigation of CSO's FUTURE DEVELOPMENT Future Pressures and Developments Throughout the river basin management cycle future pressures and developments will need to be managed to ensure compliance with the objectives of the Water Framework Directive and the Programme of Measures will need to be developed to ensure issues associated with these new pressures are addressed. Greese Lerr Water Management Unit Action Plan River Data This table outlines water body information including status and a breakdown of its elements, protected areas, objectives and timescales. IE_SE_GreeseLerr Supporting Elements Biological Elements Protected Areas SE_14_377 Y M H M Y GES 2015 SE_14_429 Y P G P Y GES 2021 SE_14_484 Y G H G GES 2009 SE_14_536 N SE_14_377 M GES 2015 SE_14_594 N SE_14_484 G GES 2009 SE_14_620 Y M GES 2021 SE_14_621 Y SE_14_946 Y M P G H Date objective to be achieved 2021 Objective GES Drinking Water P Nutrient Sensitive Waters M Y Special Protection Area P Special Area of Conservation Y Chemical Status SE_14_1747 Ecological Status 2009 Physio-chemical 2015 GES Specific Polutants GES G Morphology M H Phytobenthos (Diatoms) G G Fish M Y FreshWater Pearl Mussel Y SE_14_1635 Macroinvertebrate s (Q) Monitored Y (Extrapolated N) SE_14_157 Donor Waterbody Member State Code M Y GES 2015 P Y GES 2021