22nd May 2017
Engaging communities around private water supplies
This project aimed to work with four rural communities to explore engagement around private water supplies (PWS). Approximately 3.4% of the Scottish population uses around 20,000 PWS, predominantly in rural areas (DWQR, 2016). These drinking water sources may not provide resilience in dry...
7th April 2017
Odour management and monitoring in Scottish wasterwater treatment plants
Wastewater treatment works in Scotland have evolved substantially in the past 20 years. During the 1990s, major investments were made to comply with the Urban Wastewater Treatment directive. These investments were designed to protect the environment from the adverse effects of urban...
14th March 2017
Methods for controlling or eradicating aquatic invasive species
This report covers control measures for 13 high or moderate impact, and one ‘alarm’ species on the UKTAG list that were not covered by the Aldridge report for Natural England. It draws information from published and unpublished literature, listed best practices, technical reports, unpublished...
9th March 2017
Water Resource Balancing: Is a closed loop system possible that enables sustainable rural supplies?
The aim of this work was to carry out a mass balance of energy, nutrients and other potential resources at a range of scales (single house, small community and large urban scale). The focus of the study was on waste water treatment and resource recovery. The study considered whether a closed...
20th February 2017
Effect of Soil Structure and Field Drainage on Water Quality and Flood Risk
This report provides a broad assessment of the state of soil structure and drainage on commercial farms in four selected catchments during autumn/winter 2015/2016. We describe the policy implications of the findings. Similar UK studies are used to discuss our results. This project was...
27th January 2017
Assessing the combined effectiveness of Scotland's rural diffuse pollution measures in reducing FIO from a livestock catchment
SEPA are proposing to adopt monitoring to show effectiveness of rural diffuse pollution measures in reducing FIO from a livestock catchment. This will draw from the recommendations in the CREW report “Monitoring guidance to assess the effectiveness of the Rural Diffuse Pollution Plan”. Before SEPA...
1st April 2016
River restoration and biodiversity
The river environments of the UK and Ireland are special for their biodiversity and also the beneficial services they provide to humans. However after centuries of damage inflicted on them, our rivers have changed greatly and continue to be threatened. This means that effective river restoration...
1st March 2016
Developing a methodology for screening and identifying potential sources of bacteria to improve bathing, shellfish and drinking water quality
Although the quality of water in Scotland is generally very good, bacteria can pose a risk to human health via shellfish, bathing and drinking water quality issues. Faecal indicator organisms are of primary concern, since they are the key microbial water quality compliance parameters – specifically...
1st March 2016
To what extent could water quality be improved by reducing the phosphorous content in animal feed?
The latest River Basin Management Plan (RBMP; Scottish Government, 2015) states that 16% of waterbodies are below good status for water quality, and 246 waterbodies face rural diffuse pressures. Rural diffuse pollution has been identified as the number one water quality issue. Previous water...
1st January 2016
Are Scotland’s soils really wetter in winter than in the past?
Good soil structure and field drainage systems are key to achieving good water quality and minimising flood risk. They are also vital for agricultural productivity and in the greenhouse gas balance of many soil systems.