Automated In-Situ Water Quality Monitoring Report Issued by the North of Ireland Joint Agency Coastal Monitoring Programme. For further information and data access please visit our website at: www.afbini.gov.uk/coastal-monitoring.htm Date of issue: 13 Apr 21 Index: Pages Belfast Lough Quoile Strangford Lough North Strangford Narrows 2-5 6-9 - 11 12-1 ** NEW MOORING Larne 15-17 * All instrumentation in Carlingford, Lough Foyle, Fad and the North Coast have been recovered for the winter period for essential maintenance and upgrades. Lagan buoy recovered for inspection and repair. North Coast hardware rebuilt and deployed 1/3/1 ** New mooring at Larne - see Larne page for link to real time data The Loughs Agency purchased the 6 Environmental Monitoring hardware currently operating in the sea Loughs Foyle and Carlingford and the system in the freshwater Lough Fad East, Co. Donegal. Four of these were purchased under the EU INTERREG III fund. The Agency has contracted the management and maintenance of these to AFBI. NIEA contributed towards the Environmental Monitoring hardware currently operating in Belfast and Strangford Lough and the impoundments of the rivers Lagan, and the Quoile. The Agency has contracted the management and maintenance of these to AFBI.
In Situ Water Quality Monitoring Report: Belfast Lough Issued by the North of Ireland Joint Agency Coastal Monitoring Programme. For further information and data access please visit our website at: http://www.afbini.gov.uk/index/services/specialist-advice/coastalmonitoring.htm Data report start date: 5 Apr 21 Data report finish date: 29 Mar 21 Date of issue: 13 Apr 21 Belfast Lough is a shallow semi-enclosed marine bay situated at the mouth of the River Lagan on the eastern coast of Northern Ireland and has a catchment of 9 km 2. The inner area of the Lough comprises a series of mudflats and lagoons whilst the outer area is composed of mainly rocky shores with some small sandy bays. The inner area of the Lough has historically been identified as being hypernutrified (as a result of anthropogenic impacts) and subject to eutrophication. A modified SeaBird 19+ instrument is moored in the inner lough close to the navigation channel, this package is occasionally supplemented with a remote access water sampler for nutrient sampling. Disclaimer Data is automatically updated to these reports (and the website) with minimal expert reviewing to allow the rapid dissemination of high resolution near-real-time data to interested parties. This data must be viewed as provisional and used for interpretive purposes only; the data has not been thoroughly reviewed or edited and data corruption will occur as a result of instrument fouling, drift or failure. Higher resolution approved and reviewed data may be made available by direct request. Data are reviewed and checked against other methods of measurement to ensure accuracy and may therefore be subject to change or exclusion at a later date. These data are considered provisional until published in peer-reviewed literature or reviewed and distributed directly to named individuals; no guarantee of data accuracy is given or implied in this report. No responsibility or liability is accepted by AFBI (or other involved parties named in association with this programme) for damages occurring from the use or misuse of data obtained from this report or the website. Table 1. Descriptive statistics for in situ variables for current reporting period (last 7 days of data). Parameter Mean Variance Minimum Maximum Salinity Temperature Fluoresence Turbidity (seapoint) Table 2. Data points above and below OSPARand ADRIS threshold values for current reporting period only. Values within range Surface % surface Chlorophyll a conc. < 1 ug/l #DIV/! Chlorophyll a conc. > 1 ug/l #DIV/! Instrument Service 26-3-1 and 9--1 -communications problem report_12--1_edit.xls, Belfast Lough 13//21 2 of 2
36 32 2 2 Salinity 2 16 12 15-Mar 17-Mar 19-Mar 21-Mar 23-Mar 25-Mar 27-Mar 29-Mar 31-Mar Figure 1. Salinity series for week -3, week -2, week -1 and current reporting period. 9 7 Temperature ( o C) 6 5 3 2 1 15-Mar 17-Mar 19-Mar 21-Mar 23-Mar 25-Mar 27-Mar 29-Mar 31-Mar Figure 2. Temperature series for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Belfast Lough 13//21 3 of 2
6 5 Fluorimeter Output 3 2 1 15-Mar 17-Mar 19-Mar 21-Mar 23-Mar 25-Mar 27-Mar 29-Mar 31-Mar Figure 3. Fluorimeter output for week -3, week -2, week -1 and current reporting period. 35 3 Nephelometer output 25 2 15 1 5 15-Mar 17-Mar 19-Mar 21-Mar 23-Mar 25-Mar 27-Mar 29-Mar 31-Mar Figure. Nephlometer output for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Belfast Lough 13//21 of 2
9 7 6 Depth (m) 5 3 2 1 15-Mar 17-Mar 19-Mar 21-Mar 23-Mar 25-Mar 27-Mar 29-Mar 31-Mar Figure 5. Instrument depth for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Belfast Lough 13//21 5 of 2
Data report start date: 5 Apr 21 Data report finish date: 12 Apr 21 Date of issue: 13 Apr 21 Disclaimer In Situ Water Quality Monitoring Report: Quoile Issued by the North of Ireland Joint Agency Coastal Monitoring Programme. For further information and data access please visit our website at: http://www.afbini.gov.uk/index/services/specialist-advice/coastalmonitoring.htm Natural tidal fluctuations in the Quoile Pondage are modified by the tidal barrage located at the mouth of the river where it meets Strangford Lough. The estuary is periodically stratified, accentuated by the saline water trapped as a layer under the freshwater riverine flow. Two Valeport 66 monitoring instruments are located in the main basin of the pondage near to the barrage; one instrument is near surface whilst the other is near-bottom. Data is automatically updated to these reports (and the website) with minimal expert reviewing to allow the rapid dissemination of high resolution near-real-time data to interested parties. This data must be viewed as provisional and used for interpretive purposes only; the data has not been thoroughly reviewed or edited and data corruption will occur as a result of instrument fouling, drift or failure. Higher resolution approved and reviewed data may be made available by direct request. Data are reviewed and checked against other methods of measurement to ensure accuracy and may therefore be subject to change or exclusion at a later date. These data are considered provisional until published in peer-reviewed literature or reviewed and distributed directly to named individuals; no guarantee of data accuracy is given or implied in this report. No responsibility or liability is accepted by AFBI (or other involved parties named in association with this programme) for damages occurring from the use or misuse of data obtained from this report or the website. Table 1. Descriptive statistics for in situ variables for current reporting period (last 7 days of data). Parameter Mean Variance Minimum Maximum Salinity (surface).19..13.23 Salinity (bottom)..22.117 2.96 Temperature (surface) 9.77 1. 7.66 12.2 Temperature (bottom) 9.3. 7.99 11. DO % saturation (surface).7 29.7 7.9 1.19 DO % saturation (bottom) 2.56 39.3 72.1 16.172 DO conc' mg/l -1 (surface) 1.5.23 9.63 11.62 DO conc' mg/l -1 (bottom) 9.1.57.152 17.2 Fluoresence (surface) 11.75 136. 7.375 161.25 Fluoresence (bottom) 113.7 16.92.75 27.167 Table 2. Data points above and below OSPARand ADRIS threshold values for current reporting period only. Values within range Surface Bottom % surface % bottom Dissolved oxygen > 6 mg/l 2 2 1.% 1.% Dissolved oxygen < 6 mg/l.%.% Chlorophyll a conc. > 1 ug/l % % Chlorophyll a conc. < 1 ug/l % % ADRIS Class A 2 2 1.% 1.% ADRIS Class B.%.% ADRIS Class C.%.% ADRIS Class D.%.% Instrument Service 9-3-1 report_12--1_edit.xls, Quoile 13//21 6 of 2
1 16 Top Bottom 1 12 1 Salinity 6 2 13-Mar 1-Mar 23-Mar 2-Mar 2-Apr 7-Apr 12-Apr 17-Apr Figure 1. Surface and bottom salinity series for week -3, week -2, week -1 and current reporting period. 1 12 1 Temperature ( o C) 6 2 Top Bottom 13-Mar 1-Mar 23-Mar 2-Mar 2-Apr 7-Apr 12-Apr 17-Apr Figure 2. Surface and bottom temperature series for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Quoile 13//21 7 of 2
16 1 Dissolved oxygen (% saturation) 12 1 6 2 Top Bottom 13-Mar 1-Mar 23-Mar 2-Mar 2-Apr 7-Apr 12-Apr 17-Apr Figure 3. Surface and bottom DO (% saturation) series for week -3, week -2, week -1 and current reporting period. 12 1 Top Bottom Fluorimeter output 6 2 13-Mar 1-Mar 23-Mar 2-Mar 2-Apr 7-Apr 12-Apr 17-Apr Figure. Chlorophyll fluorescence for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Quoile 13//21 of 2
Issued by the North of Ireland Joint Agency Coastal Monitoring Programme. For further information and data access please visit our website at: http://www.afbini.gov.uk/index/services/specialistadvice/coastal-monitoring.htm Data report start date: 5 Apr 21 Data report finish date: 12 Apr 21 Date of issue: 13 Apr 21 Strangford Lough is a large almost land-locked marine lough on the east coast of Northern Ireland. The Lough has a high-water area of 12. Km 2 of which approximately 3% is intertidal. The Lough serves a catchment of 771.5 Km 2 with two main freshwater inputs at Comber and Downpatrick. Depths range from around 1 m to over 6 m, with the northern end of the Lough having large areas of sand and mud flats and the southern end with an km long, deep and fast flowing channel which connects the Lough to the open sea. A Valeport 6 instrument is moored under a buoy in the northern end of the lough just south of the Boretree Islands. Disclaimer In Situ Water Quality Monitoring Report: Strangford Lough North Data is automatically updated to these reports (and the website) with minimal expert reviewing to allow the rapid dissemination of high resolution near-real-time data to interested parties. This data must be viewed as provisional and used for interpretive purposes only; the data has not been thoroughly reviewed or edited and data corruption will occur as a result of instrument fouling, drift or failure. Higher resolution approved and reviewed data may be made available by direct request. Data are reviewed and checked against other methods of measurement to ensure accuracy and may therefore be subject to change or exclusion at a later date. These data are considered provisional until published in peer-reviewed literature or reviewed and distributed directly to named individuals; no guarantee of data accuracy is given or implied in this report. No responsibility or liability is accepted by AFBI (or other involved parties named in association with this programme) for damages occurring from the use or misuse of data obtained from this report or the website. Table 1. Descriptive statistics for in situ variables for current reporting period (last 7 days of data). Parameter Mean Variance Minimum Maximum Salinity (surface) 31..2.9 32.5951 Temperature (surface).56.66 7.376 1.1396 Fluoresence (surface).13..31.3225 Turbidity (surface).2..6.76 Table 2. Data points above and below OSPARand ADRIS threshold values for current reporting period only. Values within range Surface % surface Chlorophyll a conc. > 1 ug/l #DIV/! Chlorophyll a conc. < 1 ug/l #DIV/! Instrument Service --1 report_12--1_edit.xls, Strangford Lough North 13//21 9 of 2
36 32 2 2 2 Salinity 16 12 13-Mar 1-Mar 23-Mar 2-Mar 2-Apr 7-Apr 12-Apr 17-Apr Figure 1. Salinity series for week -3, week -2, week -1 and current reporting period. 12 1 Temperature ( o C) 6 2 13-Mar 1-Mar 23-Mar 2-Mar 2-Apr 7-Apr 12-Apr 17-Apr Figure 2. Temperature series for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Strangford Lough North 13//21 1 of 2
.35.3.25 Fluorimeter output.2.15.1.5 13-Mar 1-Mar 23-Mar 2-Mar 2-Apr 7-Apr 12-Apr 17-Apr Figure. Chlorophyll fluorescence for week -3, week -2, week -1 and current reporting period..2.1.16 Nephelometer output.1.12.1..6..2 13-Mar 1-Mar 23-Mar 2-Mar 2-Apr 7-Apr 12-Apr 17-Apr Figure. Turbidity series for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Strangford Lough North 13//21 11 of 2
In Situ Water Quality Monitoring Report: Strangford Narrows Issued by the North of Ireland Joint Agency Coastal Monitoring Programme. For further information and data access please visit our website at: http://www.afbini.gov.uk/index/services/specialist-advice/coastalmonitoring.htm Data report start date: 27 Jan 21 Data report finish date: 2 Feb 21 Date of issue: 13 Apr 21 Strangford Narrows is an km long, deep ( + m) and fast flowing ( + knots) channel connecting Strangford Lough to the open sea. This large almost land-locked marine lough is situated on the east coast of Northern Ireland. The Lough has a high-water area of 12. Km 2 of which approximately 3% is intertidal. The Lough serves a catchment of 771.5 Km 2 with two main freshwater inputs at Comber and Downpatrick. Depths range from around 1m to over 6 m, with the northern end of the Lough having large areas of sand and mud flats. A YSI 6 instrument is moored under a buoy near Portaferry and is serviced and downloaded manually approximately once a month. Disclaimer Data is automatically updated to these reports (and the website) with minimal expert reviewing to allow the rapid dissemination of high resolution near-real-time data to interested parties. This data must be viewed as provisional and used for interpretive purposes only; the data has not been thoroughly reviewed or edited and data corruption will occur as a result of instrument fouling, drift or failure. Higher resolution approved and reviewed data may be made available by direct request. Data are reviewed and checked against other methods of measurement to ensure accuracy and may therefore be subject to change or exclusion at a later date. These data are considered provisional until published in peer-reviewed literature or reviewed and distributed directly to named individuals; no guarantee of data accuracy is given or implied in this report. No responsibility or liability is accepted by AFBI (or other involved parties named in association with this programme) for damages occurring from the use or misuse of data obtained from this report or the website. Table 1. Descriptive statistics for in situ variables for current reporting period (last 7 days of data). Parameter Mean Variance Minimum Maximum Salinity 35..1 3. 35.32 Temperature 7.. 6.52.19 DO % saturation 9.52 6.11 9.1 99.5 DO concentration 9.2..61 9.6 Fluoresence.11.2 -.1 2.1 Table 2. Data points above and below OSPARand ADRIS threshold values for current reporting period only. Values within range Surface % surface Dissolved oxygen > 6 mg/l 217 1.% Dissolved oxygen < 6 mg/l.% Chlorophyll a conc. > 1 ug/l % Chlorophyll a conc. < 1 ug/l 217 1% 523 ADRIS Class A 217 1.% ADRIS Class B.% ADRIS Class C.% ADRIS Class D.% Instrument Service 2-2-1 Redeployed 19-3-1 report_12--1_edit.xls, Strangford Narrows 13//21 12 of 2
35 3 25 Salinity 2 15 1 5 26-Jan 31-Jan 5-Feb 1-Feb 15-Feb 2-Feb 25-Feb Figure 1. Salinity series for week -3, week -2, week -1 and current reporting period. 9 7 Temperature ( o C) 6 5 3 2 1 26-Jan 31-Jan 5-Feb 1-Feb 15-Feb 2-Feb 25-Feb Figure 2. Temperature series for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Strangford Narrows 13//21 13 of 2
12 1 Dissolved Oxygen (% saturation) 6 2 26-Jan 31-Jan 5-Feb 1-Feb 15-Feb 2-Feb 25-Feb Figure 3. Dissolved Oxygen (% saturation) series for week -3, week -2, week -1 and current reporting period. 1.75 Calculated Chl a conc (μg/l -1 ).5.25 -.25 26-Jan 31-Jan 5-Feb 1-Feb 15-Feb 2-Feb 25-Feb Figure. Fluorescence calculated chlorophyll a concentration for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Strangford Narrows 13//21 1 of 2
In Situ Water Quality Monitoring Report: Larne Lough Issued by the North of Ireland Joint Agency Coastal Monitoring Programme. For real time data access please visit our website at: http://www.afbini.gov.uk/index/services/services-specialist-advice/coastal-science/coastalmonitoring/monitored-sites.htm Data report start date: 27 Jan 21 Data report finish date: 2 Feb 21 Date of issue: 13 Apr 21 Disclaimer Data is automatically updated to these reports (and the website) with minimal expert reviewing to allow the rapid dissemination of high resolution near-real-time data to interested parties. This data must be viewed as provisional and used for interpretive purposes only; the data has not been thoroughly reviewed or edited and data corruption will occur as a result of instrument fouling, drift or failure. Higher resolution approved and reviewed data may be made available by direct request. Data are reviewed and checked against other methods of measurement to ensure accuracy and may therefore be subject to change or exclusion at a later date. These data are considered provisional until published in peer-reviewed literature or reviewed and distributed directly to named individuals; no guarantee of data accuracy is given or implied in this report. No responsibility or liability is accepted by AFBI (or other involved parties named in association with this programme) for damages occurring from the use or misuse of data obtained from this report or the website. report_12--1_edit.xls, Larne 13//21 15 of 2
35 3 25 Salinity 2 15 1 5 21-Feb 3-Mar 13-Mar 23-Mar 2-Apr 12-Apr 22-Apr Figure 1. Salinity series for week -3, week -2, week -1 and current reporting period. 12 1 Temperature ( o C) 6 2 21-Feb 3-Mar 13-Mar 23-Mar 2-Apr 12-Apr 22-Apr Figure 2. Temperature series for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Larne 13//21 16 of 2
1 12 Dissolved Oxygen (% saturation) 1 6 2 21-Feb 3-Mar 13-Mar 23-Mar 2-Apr 12-Apr 22-Apr Figure 3. Dissolved Oxygen (% saturation) series for week -3, week -2, week -1 and current reporting period. 3 25 Turbidity (mg/l -1 ) 2 15 1 5 21-Feb 3-Mar 13-Mar 23-Mar 2-Apr 12-Apr 22-Apr Figure. Calculated Turbidity concentration for week -3, week -2, week -1 and current reporting period. report_12--1_edit.xls, Larne 13//21 17 of 2