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Raise Lens

Water tenders — page 2

778 listings tracked right now · page 2 of 17

Grants and contracts for water supply, treatment, reuse and resilience. The active funders are the World Bank and regional development banks, EU LIFE and Horizon, the US EPA, and water utilities procuring through the public-tender feeds. Listed below are the open water tenders and contract notices that landscape produces, taken from each buyer's own notice and re-checked on every refresh.

Procurement is dominated by water utilities, port authorities, municipalities and the development banks financing them. Contracts are typically works or long-term services rather than research, and prequalification on prior comparable projects is common. Development-bank-financed notices follow the bank's own procurement rules, which are generally more open to non-domestic bidders than a purely national tender would be.

This page lists open water tenders and public contracts currently tracked by Raise Lens — 778 of them right now, sorted with the soonest deadline first. Every listing has been classified against the sustainability taxonomy rather than matched on keywords, so what appears here is water work rather than anything whose description happens to mention it.

43 distinct buyers are publishing the water tenders and public contracts on this page. Who is funding matters as much as what: eligibility, reporting burden and the realistic timeline to a decision vary far more between buyers than between individual calls, which is why the listing names the buyer on every opportunity it opens.

Geographic coverage on this page spans MENA, SUBSAHARAN-AFRICA, SE-ASIA. Eligibility is usually tied to where the work happens or where the applying organisation is registered, and the two are not always the same — worth checking before investing time in an application.

48 of these close within the next 30 days. Deadlines are taken from the source listing and re-checked on every refresh, but the originating buyer remains the authority — always confirm against the official notice before you submit.

Compras Gov (Brazil)
7d · 10 Nov

Engineering services for Municipal Basic Sanitation Plan revision, water and sewage

SERVICO AUTONOMO MUNICIPAL DE AGUA E ESGOTO · BR

This tender procures specialized engineering services to revise, update and consolidate Blumenau's Municipal Basic Sanitation Plan covering water supply and sewage systems for urban and rural areas. Bidders should be engineering firms with expertise in water infrastructure planning, sanitation systems design, and municipal utility master planning.

£781K
WaterInfrastructure
TENDER
8d · 11 Nov

Tender in Jordan: Sediment & Erosion Assessment, closes 11 Nov 2026

organisation· JO

A regional conservation organisation in Jordan is procuring a 5-month consulting assessment of sediment and erosion in the KTD watershed, supporting project P05304 on siltation reduction. Suited to environmental engineering or hydrology consultancies with watershed and sediment-assessment expertise.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)
8d · 11 Nov

Supply and installation of two pumps, solar panels for two wells

Commune rurale de AQESRI · MA

A rural commune in Morocco is procuring and installing two water pumps, solar panels and accessories for two wells serving villages in Agadir Ida Outanane. It suits local SMEs and installers with solar pumping and water-well equipment experience.

Value TBC
WaterRenewables
SECOP (Colombia)
8d · 11 Nov

Implementation of Payments for Environmental Services scheme for passive preservation and restoration in El Paujil

MUNICIPIO DE EL PAUJIL · CO

This tender procures implementation of a Payments for Environmental Services (PSA) scheme in two rural villages of El Paujil, Colombia, to fund passive preservation and restoration of forest and watershed areas. It suits local environmental NGOs, community-based organisations, or SMEs with rural conservation and social engagement experience.

£326.0M
BiodiversityForestry+1
World Bank Procurement
8d · 11 Nov

Update of the (i) technical studies and bidding documents for irrigation and hydropower; (ii) economic and financial project assessment (Phases II and III); and (iii) transboundary…

PE Hydrosystem Zletovica

This consulting tender seeks firms to update technical studies and bidding documents for irrigation and hydropower in the Zletovica hydrosystem, plus economic and financial assessment and transboundary water analysis. It suits engineering, hydrology and water-resources consultancies with hydropower and irrigation design experience.

Value TBC
WaterRenewables+1
PCSP (Spain)
8d · 11 Nov

UT2 Prospecting service for threatened native and invasive freshwater bivalves, Ebro basin

Empresa de Transformación Agraria S.A.,S.M.E., M.P., (TRAGSA) · ES

This tender procures field surveys (prospección) for threatened native freshwater bivalves and invasive alien bivalve species in the Ebro river basin, supporting conservation and environmental improvement of public hydraulic domain for 2025-2027. Suited to environmental consultancies or ecological survey firms with freshwater malacology and biodiversity fieldwork expertise.

€98K
BiodiversityWater
UNGM
8d · 11 Nov

REQUEST FOR PROPOSALS FOR Consultancy Services to Support the Transition from Handpumps to Solar Powered Water Systems in Malawi

UNICEF · MW

UNICEF seeks consultancy services to design and support the transition from manual handpumps to solar-powered water systems in Malawi, advancing rural water access and renewable energy adoption. Bidders should have expertise in solar water technology, rural infrastructure deployment, and change-management in developing contexts.

Value TBC
RenewablesWater+2
UK Find a Tender
8d · 11 Nov

Specialist Consultancy Services for the South West Wales Datgloi Powering Cleaner Rivers Project

Pembrokeshire County Council · GB

Pembrokeshire County Council seeks specialist consultancy to assess the technical, environmental, regulatory, commercial and financial viability of a catchment-scale anaerobic digestion facility for agricultural waste-to-energy and nutrient recovery in South West Wales. Bidders should have expertise in anaerobic digestion, renewable energy, circular economy, nutrient management, environmental impact assessment, and project feasibility studies.

£250K
RenewablesCircular+5
UNGM
8d · 11 Nov

Supply and Installation of Solar Water System for Five (5) Fish Landing Sites in The Gambia

FAO · GM

This tender procures supply and installation of solar water systems at five fish landing sites in The Gambia, combining renewable energy and water infrastructure for coastal community resilience. Bidders should have experience in solar PV system design, installation, and water-system integration in remote or off-grid settings.

Value TBC
RenewablesWater+2
simap.ch (Switzerland)
8d · 11 Nov

Ozonation (ozone generator, sparging system, residual ozone destroyers)

Zweckverband ARA Rorguet · CH

Procurement of an ozone generation and injection system with residual ozone destruction for a wastewater treatment plant's fourth advanced treatment stage. Bidders should be equipment manufacturers or systems integrators specializing in ozonation technology, water treatment engineering, and environmental remediation systems.

Value TBC
WaterInfrastructure
Marchés Publics (Morocco)
9d · 12 Nov

Solar equipment supply and installation for three douar wells, Tamda

Commune rurale de TAMDA · MA

This open simplified tender procures and installs solar pumping equipment for water wells serving three rural douars in Tamda commune, Sidi Bennour province, Morocco. It suits local SMEs and solar installers with experience in small-scale water pumping systems.

Value TBC
RenewablesWater
Marchés Publics (Morocco)
9d · 12 Nov

Solar pumping equipment for hydro-agricultural perimeters in Beni Tadjit, Figuig

DIRECTEUR PROVINCIAL D'AGRICULTURE FIGUIG BOUARFA · MA

This open tender procures solar pumping equipment for hydro-agricultural perimeters in Beni Tadjit, Figuig province, Morocco, supporting irrigation water supply for farming. It suits Moroccan or regional solar-pumping installers and equipment suppliers with local delivery and installation capacity.

Value TBC
RenewablesWater
TED (EU)
9d · 12 Nov

Engineering studies – Flood Zones Atlas update, Charente watershed, Charente-Maritime

DDTM 17 · FR

This tender procures engineering studies to update flood-risk mapping and hydrological modelling for the Charente watershed in France, including river overflow, surface runoff, and groundwater rise scenarios. Bidders should have expertise in hydrology, flood modelling, GIS, and risk assessment.

Value TBC
WaterAdaptation+1
World Bank Procurement
9d · 12 Nov

Supply and installation of pumps and solar equipment, Senegal River valley

National Society for Land Dvpt and Exploitation of the SN River Delta and the SN Faleme River Valley

This tender procures supply and installation of electric pump groups, motor-pump groups, and solar equipment for irrigation pumping stations in the Senegal River Valley. Bidders should have experience in renewable energy systems, solar installations, and agricultural water infrastructure in West Africa.

Value TBC
RenewablesWater+1
Marchés Publics (Morocco)
10d · 13 Nov

Setting up a pilot irrigation observatory in the Tadla irrigated perimeter

OFFICE REGIONAL DE MISE EN VALEUR AGRICOLE DE TADLA · MA

The ORMVAT Tadla agency seeks to set up a pilot irrigation observatory across the Tadla irrigated perimeter in Fquih Ben Salah, Béni Mellal and Azilal provinces, Morocco, via an expression of interest. It suits consultants, IT/monitoring firms or water-management specialists able to deliver irrigation monitoring and data systems.

Value TBC
Water
SECOP (Colombia)
10d · 13 Nov

Services for Ecological Restoration Actions

MUNICIPIO DE PUERTO GAITAN · CO

The Municipality of Puerto Gaitán is procuring services to implement passive ecological restoration actions on land it acquired under Article 111 of Law 99 of 1993, aimed at conserving natural resources and protecting water sources. A small local or regional environmental services firm, such as one with restoration or reforestation experience, fits this bid.

£1.4B
BiodiversityWater
SECOP (Colombia)
10d · 13 Nov

Supplies Purchase for Reforestation and Lentic-Lotic Water Body Recovery, Girón

ALCALDIA MUNICIPIO DE GIRON SANTANDER · CO

The Girón municipality in Santander, Colombia is buying supplies for its environment directorate to support reforestation and the recovery of lentic and lotic water bodies. Suited to local suppliers of tree-planting inputs, seedlings, or materials for water-body restoration.

£150.2M
ForestryWater
TED (EU)
10d · 13 Nov

Sludge-processing equipment – installation within treatment plant chain producing End Product

Spółka Komunalna Wschowa Sp. z o.o. · PL

A Polish municipal water company is procuring a sludge-processing installation for its wastewater treatment plant under a long-term lease with purchase option, including design, supply, installation, commissioning, training and service. It suits bidders with wastewater sludge treatment technology and the capacity to deliver integrated turnkey systems, possibly as a subcontractor or partner.

Value TBC
WaterCircular+1
UK Find a Tender
10d · 13 Nov

High-Level Conservation Measures for a Solent Estuaries Nutrient Environmental Delivery Plan (EDP) and Assessment of Delivery Alignment Opportunities

NATURAL ENGLAND · GB

Natural England seeks a consultant to develop a high-level list of in-perpetuity conservation measures for nutrient-enriched Solent estuaries (SACs, SPAs, Ramsar sites) and assess alignment with recreational disturbance and habitat-function strategies. Bidders should have expertise in estuarine ecology, nutrient mitigation, conservation planning, and stakeholder engagement with UK environmental authorities.

£50K
BiodiversityWater+2
TED (EU)
10d · 13 Nov

Integrated multi-hazard flood study for urban coastal area, feasibility stage

Cap Excellence (971) · FR

Integrated multi-hazard flood risk study for coastal urban areas, covering urban runoff, temporary marine submersion, chronic submersion, and network interactions at feasibility/pre-design stage. Bidders should have expertise in hydrology, coastal engineering, climate adaptation, and urban infrastructure resilience assessment.

Value TBC
AdaptationWater+1
TED (EU)
10d · 13 Nov

Community services – integrated multi-hazard coastal urban flood feasibility study

Cap Excellence (971) · FR

Integrated multi-hazard flood risk study for coastal urban areas, covering urban runoff, temporary marine submersion, chronic submersion, and network interactions at feasibility/pre-design stage. Bidders should have expertise in hydrology, coastal engineering, climate adaptation, and urban infrastructure resilience assessment.

Value TBC
AdaptationWater+1
TenderNed (Netherlands)
10d · 13 Nov

Fish and Crayfish Monitoring

Hoogheemraadschap van Schieland en de Krimpenerwaard · NL

This tender procures fish and river crayfish population monitoring within a Dutch water board's jurisdiction to assess ecological status and comply with the Water Framework Directive. Bidders should have expertise in aquatic ecology, fish sampling methodologies, crayfish monitoring protocols, and water-quality assessment.

Value TBC
BiodiversityWater+1
TED (EU)
10d · 13 Nov

Environmental monitoring other than for construction – Basic monitoring of environmental toxins in fresh water (MILFERSK) 2027-2031

Miljødirektoratet · NO

This tender procures chemical analysis and environmental monitoring of water toxins in fish and freshwater samples across Norway, with data reporting to the Water Environment Database. Bidders should have laboratory capacity for water-quality analysis, expertise in prioritised water-regulation substances, and experience with environmental data management systems.

Value TBC
WaterAir Quality+2
Doffin (Norway)
10d · 13 Nov

Basic monitoring of environmental contaminants in freshwater 2027-2031

Miljødirektoratet · NO

This tender procures chemical analysis of environmental contaminants in freshwater fish and lake sediments, plus data reporting to support water-quality classification under EU Water Framework Directive. Bidders must be analytical laboratories with expertise in priority-substance detection and water-quality monitoring.

NOK 12.0M
Env JusticeAir Quality+4
TED (EU)
13d · 16 Nov

Water pollution services: cleaning the Sète port water basin

PORT SUD DE FRANCE · FR

Port Sud de France is procuring recurring environmental services to clean the water basin of Sète port and collect boat users' waste and bilge water, improving water quality. Suited to environmental service contractors with marine pollution response and waste-handling capability, likely as an SME-scale service.

Value TBC
WaterOcean+1
UNGM
13d · 16 Nov

Supply and installation of 10kW solar system for Murrupula water treatment plant, Nampula

UNICEF · MZ

UNICEF is procuring the supply and installation of a 10 kW solar PV system to power the water treatment plant of the Murrupula water supply system in Nampula Province, Mozambique. Suited to small or regional solar installers with off-grid or hybrid PV experience in Mozambique.

Value TBC
RenewablesWater+1
TED (EU)
13d · 16 Nov

Engineering design services for Nizica wetland buffer zone, dams and weir

Skarb Państwa PGL LP Nadleśnictwo Szczecinek · PL

The State Forest District of Szczecinek is procuring design documentation and building permits for a flow-through wetland buffer zone on the Nizica river, new dams on ditches, and a rebuilt weir in Malechowskie Błota, plus author supervision during construction. Suited to engineering design firms or SMEs with hydrotechnical and water-environment design experience in Poland.

Value TBC
BuildingsWater+2
BOAMP (France)
13d · 16 Nov

Study of diatom populations in Haute-Loire watercourses

Agence ingénierie des Territoires 43 · FR

This tender procures annual biological monitoring of diatom populations across 20–44 freshwater stations in Haute-Loire, France, including field sampling, laboratory analysis, ecological-status calculation, and multi-year trend interpretation. Bidders must be specialized environmental laboratories or ecological consultancies with expertise in benthic diatom taxonomy, IBD indexing, and water-quality assessment.

Value TBC
WaterBiodiversity+1
Doffin (Norway)
13d · 16 Nov

Professional assistance for area zoning plan for Lærdalsøyri flood protection

Lærdal kommune · NO

Lærdal kommune seeks professional planning assistance to develop a comprehensive area regulation plan for integrated flood protection of Lærdalsøyri against Lærdalselvi river flooding. Bidders should be engineering/planning consultancies with expertise in flood-risk assessment, spatial planning, environmental impact analysis, and stakeholder coordination in Norwegian municipal contexts.

NOK 3.0M
AdaptationWater+1
simap.ch (Switzerland)
13d · 16 Nov

Fil Bleu North: Flood protection, revitalization, pedestrian and cycling paths

AWEL / Abteilung Wasserbau · CH

Planning and design mandate for flood protection, habitat revitalisation, and pedestrian/cycling infrastructure along the Glatt river in Opfikon, Switzerland. Bidders should have expertise in hydraulic engineering, ecological restoration, landscape design, and climate-adaptation infrastructure.

Value TBC
WaterBiodiversity+2
Marchés Publics (Morocco)
14d · 17 Nov

Study and works supervision for Kasba Tadla slaughterhouse wastewater pretreatment station

Commune de KASBAT TADLA · MA

A Moroccan municipality is procuring a combined design study and construction supervision service for a wastewater pre-treatment station at the Kasba Tadla slaughterhouse. It suits engineering and environmental consultancies able to deliver design studies and on-site works supervision.

Value TBC
WaterInfrastructure
World Bank Procurement
14d · 17 Nov

Consultancy Services for Detailed Engineering Design, Supervision and Environmental and Social Instruments for Water Supply and Sanitation Infrastructure for Vilanculos, Pambarra a…

Water Supply Asset Holding and Investment Fund

This tender procures consultancy services for detailed engineering design, supervision, and environmental and social instruments for water supply and sanitation infrastructure in Vilanculos, Pambarra and Mapinhane, Mozambique. It suits engineering consultancy firms with water infrastructure design and ESIA experience, including regional firms able to partner for local presence.

Value TBC
WaterInfrastructure
TED (EU)
14d · 17 Nov

Environmental engineering consultancy services – agricultural advice for drinking water resource protection

Communauté de communes du Plateau Picard · FR

This tender procures agricultural advisory services focused on protecting drinking water resources for farmers in the Plateau Picard region. Bidders should be environmental/agricultural consultancies with expertise in water protection, soil management, and sustainable farming practices.

Value TBC
WaterRegen Ag+1
BOAMP (France)
14d · 17 Nov

Engineering management of sediment reinjection operations on two Verdon sectors

Parc Naturel du Verdon · FR

Engineering and project management services for sediment reinjection operations in two sectors of the Verdon river, aimed at restoring natural sediment transport and ecosystem health. Bidders should have expertise in fluvial geomorphology, sediment management, environmental engineering, and large-scale river restoration projects.

Value TBC
BiodiversityWater+2
TED (EU)
15d · 18 Nov

Rehabilitation of Warthstraße Flood Retention Basin Engineering Services Phases 1-4

Aggerverband - - KöR · DE

Engineering design services (phases 1–4) for renovation and hydraulic upgrade of a flood-retention basin in Wiehl, Germany. Bidders should be engineering consultancies with expertise in civil hydraulics, flood-defence infrastructure, and German regulatory compliance.

Value TBC
AdaptationWater+1
UNGM
15d · 18 Nov

Wastewater Treatment Plant Supply and Installation, Remehue Nursery, Los Lagos

FAO · CL

FAO seeks supply and installation of a wastewater treatment plant (PTAS) at Vivero Remehue in Los Lagos region, Chile. Bidders should have expertise in wastewater treatment infrastructure design, equipment supply, and on-site installation.

Value TBC
WaterInfrastructure
TED (EU)
15d · 18 Nov

Technical assistance: digital twin, climate resilience and pollution analysis, AP-8 drainage

INTERBIAK BIZKAIA, S.A. M.P. - INTERBIAK · ES

Technical assistance services for creating a digital twin, climate resilience assessment, and pollution analysis of the AP-8 highway drainage network. Bidders should have expertise in digital modelling, climate adaptation, environmental engineering, and drainage infrastructure analysis.

Value TBC
AdaptationAir Quality+2
SECOP (Colombia)NEW
16d · 19 Nov

Basic sanitation solutions via supply and installation of individual domestic wastewater treatment systems

MUNICIPIO DE BUGALAGRANDE · CO

This Colombian municipal tender procures and installs individual domestic wastewater treatment systems (SITAR) for priority rural households in Bugalagrande, Valle del Cauca, as a housing sanitation subsidy. It suits suppliers and installers of decentralised sanitation equipment, with capacity for multi-household rural works.

£431.3M
WaterInfrastructure
Marchés Publics (Morocco)NEW
16d · 19 Nov

Treated Wastewater Reuse Study for Taourirt Green Space Irrigation

SOCIETE REGIONALE MULTISERVICES DE L'ORIENTAL S.A · MA

A Moroccan regional utility is procuring design studies (APS, APD, DCE), an environmental analysis, and technical assistance for works supervision, to enable reuse of treated wastewater for irrigating Taourirt's public green spaces. Suited to engineering consultancies with water-reuse, environmental-study, and municipal design experience, including SMEs that can deliver the studies and site supervision.

Value TBC
WaterCircular+1
Marchés Publics (Morocco)NEW
16d · 19 Nov

Execution Design Study for Flood Protection of Douar Reja Lahmer, Marrakech

AGENCE DU BASSIN HYDRAULIQUE TENSIFT · MA

This open tender procures an execution design study for flood protection works in the Douar Reja Lahmer in Agafay commune, Marrakech prefecture, for the Tensift Hydraulic Basin Agency. It suits engineering and hydraulic design firms in Morocco with flood-defence and hydrology experience, likely SME-scale consultancies.

Value TBC
AdaptationWater+1
SECOP (Colombia)NEW
16d · 19 Nov

Supply, installation and training for rural individual septic wastewater systems

ALCALDIA MUNICIPIO DE JARDÍN · CO

The Municipality of Jardín (Colombia) is procuring supply, transport, installation, commissioning and operator training for individual septic systems treating domestic wastewater in its rural area, under an inter-administrative agreement with Corantioquia. Small local contractors, sanitation installers and SMEs with wastewater or water-infrastructure experience in Antioquia fit well.

£456.1M
WaterInfrastructure
BOAMP (France)
16d · 19 Nov

Study to delineate 2 drinking water catchment feeding areas and map vulnerabilities

CA2BM - Communauté d'Agglomération des deux Baies en Montreuillois · FR

A French intercommunal authority seeks consultants to delineate two drinking-water catchment feeding areas (AAC) and map their vulnerabilities to pollution. Suited to hydrogeology and environmental consulting firms, including SMEs, able to deliver a technical study.

Value TBC
WaterInfrastructure
TED (EU)
16d · 19 Nov

Study for preserving and identifying strategic groundwater in water body FRDG139

Parc Naturel du Verdon · FR

This tender procures a hydrogeological and oceanographic study to identify and preserve strategic groundwater resources in the FRDG139 water body managed by Parc Naturel du Verdon. Bidders should be specialized in geology, hydrology, water-resource assessment, and environmental science with expertise in French groundwater systems.

Value TBC
WaterBiodiversity+2
TED (EU)
16d · 19 Nov

Design and cost documentation for water-damming structures, Łupawa Forest District

Skarb Państwa PGL LP Nadleśnictwo Łupawa · PL

Engineering design and supervision services for a wooden weir structure to raise groundwater levels in a wetland restoration project on state forest land in Poland. Bidders must have expertise in hydrological engineering, water retention design, environmental impact assessment, and construction supervision in protected natural areas.

Value TBC
WaterBiodiversity+2
Öffentliche Vergabe (Germany)
16d · 19 Nov

Model and pilot project: PPP use in agriculture and groundwater protection 2027-2031

Wasserverband Vorsfelde und Umgebung · DE

This is a model and pilot project investigating the impact of agricultural management practices and synthetic pesticide use on groundwater quality in a German water district, with recommendations for groundwater protection. Bidders should have expertise in agricultural hydrology, water quality monitoring, pesticide impact assessment, and groundwater protection advisory services.

€440K
WaterRegen Ag+2
TenderNed (Netherlands)
16d · 19 Nov

Action plan: Flood resilience in Ho Chi Minh City

Ministerie van Economische Zaken · NL

This tender procures development of a Flood Control and Wastewater Treatment Action Plan for Ho Chi Minh City to strengthen climate resilience and water safety. Bidders should have expertise in climate adaptation, urban water infrastructure planning, and resilience assessment in tropical/monsoon contexts.

Value TBC
AdaptationWater+1
simap.ch (Switzerland)
16d · 19 Nov

Acquisition of a CCTV sewer inspection vehicle

TED - Entsorgung + Recycling Zürich (ERZ) Bändlistrasse 108, 8010 Zürich · CH

Zurich's water authority (ERZ) is procuring a fully electric sewer inspection vehicle with integrated camera and inspection equipment to replace aging fleet and meet net-zero 2035 targets. Bidders must be vehicle manufacturers or system integrators capable of delivering a specialized electric platform (≤7.5t GVW) with professional-grade pipeline inspection superstructure.

Value TBC
E-MobilityWater+1
Compras Gov (Brazil)
16d · 19 Nov

Specialized environmental climate education service: training, workshops, materials development

MUNICIPIO DE SAO BERNARDO DO CAMPO · BR

This tender procures specialized environmental education and climate awareness services, including teacher training, public workshops, and development of educational materials focused on water resources and climate change. Bidders should be experienced environmental education organizations or consulting firms with expertise in curriculum design, adult training delivery, and climate/water advocacy.

£1.5M
AdaptationEnv Justice+1