Skip to content
Jobsite
Join Us
Login
About Us
Governance
Trustees
IOL Team
Round Table
Contact Us
Voice
Horizons Magazine
Writing for Horizons
Promote your Organisation
Subscribe to Horizons
Search our Archive
Horizons Archive
Nature Premium
Government Engagement
MP Support Group
Outdoor Learning Digital Map
IOL Manifesto 2024 - 2029
IOL Alba / Scotland
IOL Cymru / Wales
IOL England
IOL Northern Ireland
Community
Geographical Areas
Alba / Scotland
Cymru / Wales
Northern Ireland
North West England
North East England
Peak District
English Midlands
East of England
Wessex
South West England
South of England & Channel Islands
Hong Kong Outdoor Learning Association
Sector Specialist Groups
Adventure for All
Alternative Provision
Association for Outdoor Therapy
Bushcraft
CBOL & Field Studies Group
Environmental Stewardship
Freelance Professional Cooperative
Nature Premium
Outdoor Learning & Youth Work
Young Explorers Group
Find an IOL Recognised Professional
Find an IOL Member Organisation
Workforce
Apprenticeships
Considering an Apprenticeship
Making the most of my L3 Apprenticeship
Making the most of my L5 Apprenticeship
Changing Jobs
College and University Courses
Professional Development
Professional Recognition
Teaching Hub
The Outdoor Professional
Professional Compliance
The 7 Steps to CPD Guide
Training / Education Guide
Working in Outdoor Learning
Standards
IOL Awards and Accreditation
LPIOL
APIOL
RPIOL
Bushcraft
IOL Coaches and Assessors
IOL Course Accreditation
IOL Resource Accreditation
National Outdoor Learning Award
IOL Professional Standards
Members' Code of Conduct
IOL Statements of Good Practice
Occupational Standards
Equality, Diversity, Inclusion
Collective Knowledge
Activities Industry Mutual
Keeping people safe in the Outdoors
Outdoor First Aid
Outdoor Mental Health & Outdoor Therapy
Outdoor Learning Knowledge Base
Risk and Benefit in Outdoor Learning
Theory of Change
Environmental Standards
Sustainable Practice - Future Footprints
Nature on the IOL Board
High Quality Outdoor Learning 2025
Journal of Adventure Education and Outdoor Learning
Outdoor Learning
About Outdoor Learning
News, Events & Projects
IOL News
IOL Events
Courses & Events with IOL Members
Current Projects
Bushcraft Awards
Global Outdoor Learning Day
Introduction to Outdoor Retail
Keeping people safe in the Outdoors
Nature on the IOL Board
2023 Conference Report and the Upcoming 2025 Conference
Jobsite
Join Us
Login
You are here:
Homepage
Resource library search
201008 Blue Green Algae.pdf
Safety Management Reports
01 Aug 2010
201008 Blue Green Algae.pdf
201008 Blue Green Algae.pdf
53 KB
Download
Related topics
Sailing and Safety Boats
Paddlesports
Environment
Return to listing
You may also be interested in
03 Aug 2018
18 08 03 Incident at a Sluice Gate.pdf
Safety Management Reports
01 Feb 2014
022014Flash Floods - Info Log.pdf
Safety Management Reports
20 Jun 2013
13 06 20 InfoLog Entry reverse polarity.pdf
Safety Management Reports
19 Feb 2013
13 02 19 Church Beck update.pdf
Safety Management Reports
01 Nov 2012
112012 Another injury from a rescue boat.pdf
Safety Management Reports
01 May 2012
052012 Info log - Serious injury on parafan descender.pdf
Safety Management Reports
