Aquatic weed control tenders and contracts

UK public sector, covering 600+ buyer sites

101 aquatic weed control tenders and contracts, 16 this year.

Updated 4 November 2026 · compiled by BidSkim Limited · How we count

  • Awarded a month£75k
  • Contracts a month0.8
  • Renewing in 6 months4
  • Frameworks and DPSs5

Aquatic weed control contracts

1101101London 031110

Tap a region to see its contracts. Pick as many as you like.

20 contracts across the UK, of any size

Recently awarded

The latest aquatic weed control contracts awarded

  1. Awarded26 Aug 2026
    Mon and Brecon Canal Vegetation Clearance Autumn 2026 Winter 2027
    Newport City Council · WalesWon by Thomas Brothers Group Ltd
    £40k
  2. Awarded23 Jul 2026
    Summer Maintenance
    Wakefield Council · Yorkshire and the HumberWon by Ebsford Environmental
    £40k
  3. Awarded14 Apr 2026
    NW AOMR Lot 3 GMMC Routine Asset Vegetation Management Programme
    Environment Agency · North WestWon by Groundwork Greater Manchester
    £159k
  4. Awarded2 Apr 2026
    NW AOMR Lot 3 GMMC Routine Asset Veg Management Programme - Lowther
    Environment Agency · North WestWon by Lowther Forestry Group
    £167k
  5. Awarded2 Apr 2026
    NW AOMR Lot 3 GMMC Routine Asset Veg Management Programme -River Stewardship
    Environment Agency · North WestWon by River Stewardship Company
    £150k
  6. Awarded17 Feb 2026
    Award of Barry Burn Grass Cutting 2024
    Angus Council · ScotlandWon by DUNCAN&CAMERON
  7. Awarded30 Jul 2025
    CLA Routine / Veg Maintenance 25 to 26 Land & Water
    Environment Agency · North WestWon by Land & Water
    £85k
  8. Awarded30 Jul 2025
    CLA Routine / Veg Maintenance 25 to 26 Stonbury
    Environment Agency · North WestWon by Stonbury Limited
    £59k
  9. Awarded30 Jul 2025
    CLA Routine / Veg Maintenance 25 to 26 Lowther
    Environment Agency · North WestWon by Lowther Forestry Group
    £160k
  10. Awarded7 Jul 2025
    SE - AOMR Lot 3 - Vegetation Maintenance KSL 25/26
    Environment Agency · South EastWon by Land & Water
    £95k

Get new aquatic weed control tenders every morning →

Where to bid

Where aquatic weed control tenders are run

  • ProContract1 100%

Tenders published in the last year that name the bid portal they run on.

Frameworks and DPS

5 frameworks for aquatic weed control work are running. None are open to join now.

20242025202620272028TodaySuppliers namedAsset Operation Maintenance and Response Frame…Environment Agency · National or unstated · Framework27River Restoration and Invasive Species Control…Natural Resources Wales · Wales · Framework20Minor Works & River Asset Maintenance FrameworkNatural Resources Wales · Wales · Framework19Scotland framework16 suppliers on it16Scotland framework6 suppliers on it6

Groundwork Greater Manchester won the most aquatic weed control contracts by value

Each dot is one contract, coloured by who bought it.

,
Transport and utilitiesCouncilsCentral government
RankContractorContracts won, by buyerContractsValue wonBuyersShare
1jointGroundwork Greater Manchester
North West · 1 framework place · See every contract
3£478k2
1jointLowther Forestry Group
North West · SME · 1 framework place · See every contract
3£460k1
1jointRiver Stewardship Company
North West · 1 framework place · See every contract
3£409k1
1jointLand & Water
North East · 1 framework place · See every contract
3£281k1
5jointStonbury Limited
North West · 1 framework place · See every contract
2£186k1
5jointGround Control
South East · 1 framework place · See every contract
2£159k1
7jointEbsford Environmental
Yorkshire and the Humber · SME · 1 framework place · See every contract
1£40k1
7jointThomas Brothers Group Ltd
Wales · SME · 2 framework places · See every contract
1£40k1
7jointDUNCAN&CAMERON
Scotland · See every contract
1Not published1
7jointVegetation Management Services
East of England · 1 framework place · See every contract
1Not published1

See the full ranking →

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Who buys

Transport and utility bodies award 75% of aquatic weed control contracts

Contracts with a published value in the last 2 years, from the type of buyer to the size of the contract.

Transport and utilities14 contractsCouncils2 contractsCentral government2 contractsUnder £100k7 contracts · median £61k£100k to £1m11 contracts · median £150k
Embed this chart

2 buyers bought aquatic weed control more than once in the last 2 years

Each dot is a buyer, by how many aquatic weed control contracts it awarded in the last 2 years.

3 buyers1 contract1 buyer2 contracts0 buyers3 or 4 contracts1 buyer5 or more contracts

See who they are and when they usually buy →

Few and big, or many and small

Each dot is a buyer: how many aquatic weed control contracts it awarded against what they were worth. The busiest and biggest are named.

Transport and utilitiesCouncilsCentral government
£10k£100k£1m£10m123510Aquatic weed control contracts awardedFEW AND BIGMANY AND SMALLEnvironment AgencyDepartment for Environme…Wakefield Council

Top buyers by contracts awarded

RankBuyerContractsValue
1Environment Agency15£1.7m
2Department for Environment, Food and Rural Affairs2£319k
3Wakefield Council1£40k
4Newport City Council1£40k
5Angus Council1Not published

52 aquatic weed control contracts awarded since 2021

  1. 52021
  2. 32022
  3. 82023
  4. 182024
  5. 122025
  6. 62026 so far
Prices

Half of aquatic weed control contracts are worth less than £123k

Transport and utilitiesCouncilsCentral government
£10k£100k£1m£10mMedian £123k
Embed this chart

The 10 biggest aquatic weed control contracts

  1. Environment AgencyLowther Forestry Group · 2 Apr 2026£167k
  2. Environment AgencyLowther Forestry Group · 30 Jul 2025£160k
  3. Department for Environment, Food and Rural AffairsGroundwork Greater Manchester · 17 Apr 2025£160k
  4. Department for Environment, Food and Rural AffairsGroundwork Greater Manchester · 17 Apr 2025£160k
  5. Environment AgencyGroundwork Greater Manchester · 14 Apr 2026£159k
  6. Environment AgencyRiver Stewardship Company · 2 Apr 2026£150k
  7. Environment AgencyRiver Stewardship Company · 23 Apr 2025£141k
  8. Transport or utility bodyNorth West · April 2025£133k
  9. Environment AgencyStonbury Limited · 31 Mar 2025£128k
  10. Environment AgencyRiver Stewardship Company · 30 May 2025£118k
Renewing contracts

4 aquatic weed control contracts come up for renewal in the next 12 months

4 in the next 6 months. The 3 ending soonest are shown in full.

Ends Mar 2027

Weed and Reed removal

Bedford Borough Council · East of England · 37-month contract
Held by A&A Services (Europe) Limited
£34k
Ends Mar 2027

NW AOMR Lot 3 GMMC Routine Asset Veg Management Programme -River Stewardship

Environment Agency · North West · 11-month contract
Held by River Stewardship Company
£150k
Ends Mar 2027

NW AOMR Lot 3 GMMC Routine Asset Vegetation Management Programme

Environment Agency · North West · 11-month contract
Held by Groundwork Greater Manchester
£159k
Aquatic weed control contract for a transport or utility bodyNorth West£100k to £1mEnds Mar 2027
Where and when

The North West awards the most aquatic weed control contracts. April and July are the busiest months.

Contracts by region and by month awarded. Click a region to filter the page.

1101101London 031110
FewerMore contracts
NDJFM6AMJ4JASONDJFM3AMJ1JASON
Embed this chart
The regions as a table
RegionOpen nowContractsValueTypical contractWon the mostBought the mostRenewing in 12 months
North West010£1.4m£155kGroundwork Greater Manchester and Lowther Forestry Group (3 each)Environment Agency (8)3
South East03£254k£95kGround Control (2)Environment Agency (3)0
North East01£100k–––0
Yorkshire and the Humber01£40k–––0
East Midlands01£118k–––0
East of England01Not published–––1
South West01£128k–––0
Wales01£40k–––0
Scotland01Not published–––0
West Midlands00Not published–––0
London00Not published–––0
Northern Ireland00Not published–––0
Often bought with aquatic weed control
Related services
Key findings
  • £75k a month

    of aquatic weed control contracts awarded.

    Typical contract £150k x 0.5 contracts a month, last 12 months.
  • 4

    aquatic weed control contracts come up for renewal in the next 6 months.

    Recurring contracts with a named supplier and a published end date before 5 May 2027.
  • 5

    frameworks and DPSs are running for aquatic weed control work.

    0 open to join now.

How many aquatic weed control tenders and contracts are there?

Since November 2021Last 12 months
Notices published10116
Contracts awarded496

8 aquatic weed control contracts and frameworks end in the next 12 months, 8 of them recurring services. In the last two years, 5 buyers awarded aquatic weed control contracts to 10 suppliers.

Source: Find a Tender, Contracts Finder, Public Contracts Scotland, Sell2Wales and eTendersNI, to 4 November 2026. By Seamus White. How we count

Questions

How many aquatic weed control contracts does the UK public sector award?

20 in the 2 years to 4 November 2026, from 5 public buyers.

How much is a typical public sector aquatic weed control contract worth?

The median is £123k, and 100% are worth less than £250k.

Which buyers award the most aquatic weed control contracts?

Transport and utility bodies award 75% of them.

Which part of the UK awards the most aquatic weed control contracts?

The North West: 10 of 20 in the 2 years to 4 November 2026, then the South East (3) and the North East (1).

How many aquatic weed control contracts come up for renewal in the next 12 months?

4 contracts end and are likely to be re-let, the first on 31 March 2027.

Are there frameworks or DPSs for aquatic weed control work that are open to join?

5 frameworks and DPSs for aquatic weed control work are running. None are open to join now.

What is included

Cutting and removal of aquatic weed, bankside and channel vegetation and grass on flood banks and around flood defence assets, on rivers, ditches and watercourses.

  • Aquatic weed treatment in watercourses
  • River and bankside vegetation maintenance programmes
  • Ditch bank mowing
  • Manual channel vegetation and blockage removal
  • Grass cutting on flood-bank slopes
  • Vegetation control around flood defence assets
  • Riverbank scrub clearance

What is not included

  • Invasive plants on riverbanks (see Invasive non-native plant control)
  • Ornamental lake upkeep (see Fountain maintenance)
  • SuDS vegetation upkeep on adopted open space (see Grounds maintenance)
  • Dredging, culvert and ditch works (see Watercourse, culvert and ditch works)
  • Flood defence works (see Flood risk management)