README FILE
Dataset Title: GLA_ICW_UpstreamMonitoring_2010-2025_v01

GENERAL INFORMATION

Title of Dataset
Glaslough Integrated Constructed Wetland (ICW) Upstream Water Quality Monitoring Dataset (2010–2025)

Date of Data Collection
2010-01-01 to 2025-12-31

Location of Data Collection
Upstream monitoring location associated with the Glaslough Integrated Constructed Wetland (ICW), County Monaghan, Ireland

Keywords
Integrated Constructed Wetlands (ICWs), upstream monitoring, influent water quality, wastewater treatment, nutrient dynamics, phosphorus, ammonium, long-term monitoring, ecological engineering, surface flow wetlands

Original Data Provider
Uisce Éireann (formerly Irish Water)

Data Compilation, Processing and Analysis
Ayisha Affo Souleymane
PhD Researcher
School of Water, Energy and Environment
Cranfield University

Supervisory Institution
Cranfield University

Funding Source
This dataset was compiled and analysed as part of a PhD research project investigating long-term treatment wetland performance, nutrient dynamics, and compliance behaviour in integrated constructed wetlands.

METHODOLOGICAL INFORMATION

Description of Dataset
This dataset contains historical upstream water quality monitoring data associated with the Glaslough Integrated Constructed Wetland (ICW) collected between 2010 and 2025.

The monitoring programme formed part of routine wastewater operational and compliance monitoring undertaken by Uisce Éireann. The dataset was subsequently compiled, cleaned, processed, and analysed for academic research purposes at Cranfield University.

The dataset represents upstream or influent-associated water quality conditions entering or associated with the treatment wetland system.

Description of Data Collection
Samples were collected from designated upstream monitoring locations associated with the wastewater treatment system using routine wastewater monitoring procedures.

Monitoring data include parameters associated with:

* Organic matter concentrations
* Suspended solids
* Nitrogen species
* Phosphorus concentrations
* pH
* Influent and upstream water quality characteristics

Analytical Methods
Water quality analyses were undertaken using standard wastewater analytical procedures and accredited laboratory methods where applicable.

Parameters represented within the dataset may include:

* Biochemical Oxygen Demand (BOD)
* Chemical Oxygen Demand (COD)
* Total Suspended Solids (TSS)
* Total Phosphorus (TP)
* Orthophosphate Phosphorus (Ortho-P)
* Total Nitrogen (TN)
* Ammonium Nitrogen (NH4-N)
* Nitrate Nitrogen (NO3-N)
* pH

Experimental Conditions
The dataset represents real-world operational monitoring data collected under varying hydraulic, seasonal, and loading conditions associated with the municipal wastewater treatment system.

Quality Assurance / Quality Control (QA/QC)

* Sampling and laboratory analyses were undertaken as part of routine wastewater monitoring procedures.
* Analytical QA/QC procedures associated with the original monitoring programme were undertaken by Uisce Éireann and associated laboratories.
* Data cleaning and formatting were undertaken prior to academic analysis.
* Missing or unavailable measurements were retained as blank cells where applicable.

SHARING AND ACCESS INFORMATION

License and Restrictions
The original monitoring data were provided by Uisce Éireann for academic research purposes. Users should acknowledge both Uisce Éireann and Cranfield University where appropriate.

Some data may remain subject to third-party ownership or institutional sharing restrictions.

Associated Publications
This dataset contributes to ongoing PhD research examining nutrient dynamics, treatment performance, and long-term compliance behaviour in integrated constructed wetlands.

Recommended Citation
Souleymane, A. A. (2026). Glaslough Integrated Constructed Wetland Upstream Monitoring Dataset (2010–2025). Cranfield University.

FILE NAME STRUCTURE AND FORMAT

File Name
GLA_ICW_UpstreamMonitoring_2010-2025_v01.csv

File Structure
Single comma-separated values (CSV) file containing historical upstream monitoring data.

File Format
CSV (Comma-Separated Values)

Date Format
DD/MM/YYYY

DATA-SPECIFIC INFORMATION

Dataset Description
The dataset contains historical upstream monitoring records and associated water quality measurements collected between 2010 and 2025.

Variable Definitions
Variable names and associated parameter definitions are provided within the dataset column headings.

Parameters may include:

* BOD
* COD
* TSS
* TP
* Ortho-P
* TN
* NH4-N
* NO3-N
* pH

Units of Measurement
Concentration data are reported in milligrams per litre (mg/L) unless otherwise stated. pH is unitless.

Missing Data Codes
Blank cells indicate unavailable or missing measurements.

Abbreviations

* ICW = Integrated Constructed Wetland
* BOD = Biochemical Oxygen Demand
* COD = Chemical Oxygen Demand
* TSS = Total Suspended Solids
* TP = Total Phosphorus
* TN = Total Nitrogen
* NH4-N = Ammonium Nitrogen
* NO3-N = Nitrate Nitrogen
* Ortho-P = Orthophosphate Phosphorus

VERSIONING

Version
Version 1.0

Last Updated
2026-05-29

Change Log
Version 1.0 – Initial compilation and documentation of Glaslough ICW upstream monitoring dataset.
