Attachment E.2 River Rye Monitoring the Water Quality of the River Water
Total Page:16
File Type:pdf, Size:1020Kb
Attachment E.2 River Rye Monitoring The water quality of the river water was monitored on the basis of the Irish standard S.1 294 of 1989, taken from the EC (Quality of Surface Water Intended for the Abstraction of Drinking Water) Regulations, 1989. These Regulations categorise surface water as Al, A2 or A3, depending on the suitability for the abstraction of surface water for drinking water. Al requires very little treatment and A3 would require more treatment. All reported parameters for each monitoring point are within the limits set out for surface waters in categories Al, A2 and A3. The results obtained for this monitoring event are indicative of a good quality surface water environment. It is noted that the quality of the surface waters sampled from the River Rye are broadly similar both upstream and downstream of the Intel Ireland Site, indicating the surface water discharges from this site have no significant impact on its quality. Monitoring Results for River Rye Water - May 28,2003 I pH Units 8.2 8.3 8.3 8.3 8.3 5.8-8.5 13.9 13.9 14.2 14.1 14.2 25 97.2 98.6 98.2 104.2 100.1 >60 <2 <2 <2 <2 <2 5 Suspended Solids mg/l <5 <5 <5 <5 <5 50 For inspection purposes only. Consent1.5 of copyright 1.4 owner required1.4 for any other1.6 use. 1.5 11.3 0.06 0.06 0.06 0.06 0.06 - Ammonia (as N) mg/l 0.06 0.06 0.06 0.06 0.06 0.2 18.4 17.8 17.9 19.2 18.2 250 co.1 0.1 1 Phosphate (as P) mg/l <0.16 co.16 co.16 <0.16 co.16 0.22 pghll <2 <2 <2 <2 <2 50 <2 <2 <2 <2 <2 50 <2 <2 3 <2 <2 50 2 2 2 2 2 - <2 <2 <2 <2 <2 50 <2 <2 <2 <2 2 - <2 <2 <2 <2 <2 - EPA Export 25-07-2013:15:36:54 Monitoring Results for River Rye Water - Sept, 2003 ,,‘z:ii I I’ 2; $‘,“w,““‘ 1 _, ,, -. :<: %“F:r4” linn:“” * ,sj*, c i i“7*w. 49% I; ;q@,,, ;“: ,-~~~~.&~,~~~ ~~~~~~ :‘*g&gy,r.:j>f, (( 2 ~:,&@g gyg&” ,g@y ,_ ,,J&%m 7 ,s _, <C’Sj ,, ; (, :’ ; ,;* I_., ,jili(_ ,;I ,, ‘,_’ li*_ _! j ,j_:,’ ‘ _;_i)i_,I’ _I I “:;e:. _ i* _, ,: ,; $ ! z,, a,‘,, gk:G .?$,&a@ 1 : $;: ,(j_ (. “ ,: , ;“:jl.+l ,;I,r;,t,ii(‘&;‘<, i ! ‘: A”” ” , $4&@&g&&?& I,~ <_ /1_” Pfi pH Units 8.2 8.2 8.4 8.5 8.4 5.5-8.5 Conductivity j.Wcm 631 629 615 623 633 1000 Temperature “C 17.6 17.8 17.4 16.3 16.6 25 D.O. % 134.4 76.9 84.8 107.9 88.1 >60 BOD mg/l <2 <2 <2 c2 3 5 Suspended Solids mg/l 5 <5 <5 <5 <5 50 Nitrate (as N) mg/l 1.06 1.18 1.11 1.02 0.46 11.3 Nitrite md 0.27 co.03 co.36 co.20 0.46 - Ammonia (as N) mg/l co.02 co.02 co.02 <0.02 co.02 0.2 Chloride mid 18.6 19.2 19.8 19.0 21.1 250 Fluoride md <O.l <o. 1 co. 1 co.1 <O.l 1 Phosphate (as P) mg/l <0.16 <0.16 co.16 co.16 co.16 0.22 Arsenic I-@ <2 <2 <2 <2 <2 50 Chromium i-%/l <2 <2 <2 <2 <2 50 Copper WA <2 <2 <2 <2 <2 50 Nickel i-m <2 <2 <2 <2 <2 Lead Pg/l <2 <2 <2 <2 <2 50 Tin l-4 <2 <2 <2 <2 <2 - Cobalt t.Lg/l <2 <2 <2 <2 <2 - For inspection purposes only. Consent of copyright owner required for any other use. EPA Export 25-07-2013:15:36:54 Monitoring Results for River Rye Water - April, 2004 conductivity pS/cm 678 675 674 670 643 1000 Temperature “C 10.5 10.9 11.9 11.8 11.5 25 D.O. % 61 64 66 67 68 >60 BOD mgn <2 <2 <2 <2 <2 5 Suspended Solids wn <5 <5 <5 <5 <5 50 Nitrate (as N) WY 2.5 2.5 2.4 2.4 2.3 11.3 Nitrite w3n co.02 <0.02 <0.02 co.02 co.02 - Ammonia (as N) wn 0.1 0.06 0.06 0.03 0.04 0.2 Chloride mgn c 22.5 22.5 22.3 22.2 22.1 250 Fluoride mgn co.1 co.1 co.1 co. 1 co.1 1 Phosphate (as P) mgn 0.04 <0.16 co.16 co.16 co.16 0.22 Arsenic Ygn <2 <2 <2 <2 <2 50 Chromium wfl <2 <2 <2 <2 <2 50 Copper l-m <2 <2 <2 <2 <2 50 Nickel Ygn 5 4 4 4 4 Lead I-M <2 <2 <2 <2 <2 50 Tin /-en <2 <2 <2 <2 <2 - Cobalt clgn <2 <2 <2 <2 <2 - For inspection purposes only. Consent of copyright owner required for any other use. EPA Export 25-07-2013:15:36:54 Monitoring Results for River Rye Water - November, 2004 3’ s’_ PH pH Units 8.1 8.1 8.2 8.2 8.2 5.5-8.5 Conductivity @Vcrn 708 712 714 715 715 1000 Temperature “C 9.0 9.4 9.0 9.7 9.2 25 D.O. % 79.2 78.2 77.4 71.6 73.5 >60 BOD mg/l <2 3 <2 4 4 5 Suspended Solids wn <5 10 14 13 <5 50 Nitrate (as N) mgn 2.08 2.08 2.08 2.17 2.15 11.3 Nitrite wn 0.03 co.03 <0.03 co.03 <0.03 - Ammonia (as N) mgn 0.05 0.07 0.06 0.07 0.07 0.2 Chloride mgn 22.6 22.8 21.8 22.7 22.5 250 Fluoride wn co.1 <O.l co.1 co.1 co.1 1 Phosphate (as P) mgn co.16 co.16 co.16 co.16 co.16 0.22 Arsenic l-d <2 <2 <2 <2 <2 50 chromiLml i-d <2 <2 <2 <2 c2 50 Copper 1.1gn <2 <2 6 c2 c2 50 Nickel i%n 2 3 3 4 2 Lead l-d <2 <2 <2 <2 <2 50 Tin Id <2 <2 <2 <2 <2 - Cobalt l-d <2 <2 <2 <2 <2 - For inspection purposes only. Consent of copyright owner required for any other use. EPA Export 25-07-2013:15:36:55 For inspection purposes only. Consent of copyright owner required for any other use. EPA Export 25-07-2013:15:36:55 For inspection purposes only. Consent of copyright owner required for any other use. EPA Export 25-07-2013:15:36:55 l IPPC Application Form Attachment E.3.1: Storm Water Quality Data Q4 2004 Results of Surface Water Analvses Emission Reference Point: SW1 Quarter: 4 Year: 2005 For inspection purposes only. Consent of copyright owner required for any other use. Page I of I Intel Ireland EPA Export 25-07-2013:15:36:55 For inspection purposes only. Consent of copyright owner required for any other use. EPA Export 25-07-2013:15:36:55 TABLE OF CONTENTS 1 .O INTRODUCTION ........................................................................ 1 2.0 TOPOGRAPHY & GEOLOGY .......................................................... 1 3.0 MATERIALS AM) METHODS .......................................................... 2 3.1 Macroinvertebrate Community Assessment .................................. 2 3.2 Fish Studies ....................................................................... 2 4.0 RESULTS ........................................ ........................................ 4 4.1 Macroinvertebrate Surveillance ................................................. 4 4.1.1 Macroinvertebrate Community Composition .......................... 4 4.1.2 Site 2-below Kilkock ...................................................... 4 4.1.3 Site 4-Kildare Bridge ..................................................... 4 4.1.4 Site 5-Sandford’s Bridge ................................................. 5 4.1.5 Site 7-Stone Landbridge ................................................. 5 4.1.6 Site S-Upstream of Aquaduct ........................................... 5 4.1.7 Site 11-Maynooth.. ........................................................ 6 4.1.8 Biological Assessment of Water Quality .............................. 9 4.2 Fish Surveillance ................................................................ 12 4.2.1 Salmonid Populations in Sections l-3. ................................... 12 For inspection purposes only. 4.2.2 Age Composition ofConsent the of Salmonid copyright owner Populations required for any other ......................... use. 12 4.2.3 Section 1 (SIC & SlE). ................................................... 13 4.2.4 Section 2 (S2C, S2-El & S2-E2) ........................................ 14 4.2.5 Section 3 (S3C, S3-El, S3-E2 & S3-E3). .............................. 15 4.2.6 Length Frequency ......................................................... 16 4.2.7 Growth ....................................................................... 17 4.2.8 Fish Condition ............................................................. 19 4.2.9 Salmonid Stock Density & Biomass ....................................... 20 5.0 CONCLUDING REMARKS .............................................................. 22 6.0 REFERENCES ................................... ........................................ 24 APPENDICES A-D ........................................................................... 25-36 EPA Export 25-07-2013:15:36:55 1 .O INTRODUCTION The limnological survey of the Rye Water was first initiated in 1994 prior to a fisheries rehabilitation program and has continued annually since. The survey incorporates a physical, chemical and biological assessment of the river. The methods employed are outlined again for completeness in the ‘Materials & Methods’ section. They have remained consistent from year to year thus allowing true comparisons to be made with the data. The extent of the ecological information now available on the Rye is invaluable and any changes in the ecology of the river will thus be apparent. This report was compiled by AQUENS and commissioned by Intel Ireland Ltd. It is the eleventh report, presenting findings of the 2004 annual limnological survey of the Rye Water.