Water Pan Construction

Construction of water pans and earth dams designed to harvest and store rainwater for irrigation, livestock, and community water needs — especially in arid and semi-arid regions of Kenya.

A water pan is an excavated reservoir that collects and stores surface runoff during rainfall for use during dry seasons. They are critical for food security and livestock survival in Kenya's ASAL (Arid and Semi-Arid Lands) regions. We design and construct water pans and small earth dams that are properly sized, lined, and protected to maximise water retention and minimise evaporation and seepage losses.

Key Features

Topographic and hydrological site surveys
Water pan design and capacity calculations
Excavation and earthworks using heavy machinery
Compacted earth embankment construction
Geomembrane or clay lining for waterproofing
Inlet and spillway design and construction
Fencing and protection works
Silt traps and sediment management
Livestock watering troughs
Rehabilitation of existing water pans

Benefits

1
Reliable dry-season water supply for livestock and irrigation
2
Improved food security and agricultural productivity
3
Reduces distance travelled to fetch water
4
Supports community resilience to drought
5
Low maintenance cost after construction
6
Can serve multiple uses — livestock, irrigation, domestic
7
Increases land value and productivity
8
Long lifespan of 15–25 years with proper management

Applications

Livestock farms and ranches
Smallholder and large-scale irrigation schemes
Community water projects in ASAL regions
Wildlife conservancies
Schools and institutions in water-scarce areas
County government water programmes
NGO-funded water projects
Agricultural development projects

Our Process

1

Site Survey & Assessment

Topographic survey, catchment area mapping, hydrological analysis to estimate runoff volumes, and soil investigation to assess suitability.

2

Design & Sizing

Determination of optimal pan dimensions, storage capacity, embankment design, spillway sizing, and lining specification based on water demand and catchment data.

3

Excavation & Earthworks

Mobilisation of excavators, bulldozers, and compaction equipment. Excavation to design depth and shaping of embankments.

4

Lining & Waterproofing

Installation of geomembrane liner or compacted clay lining to prevent seepage and maximise water storage.

5

Inlet & Spillway Construction

Construction of inlet channels, silt traps, and reinforced concrete or stone-pitched spillway to safely handle overflow.

6

Completion & Handover

Fencing, erosion protection, seeding of embankments, installation of livestock troughs, and handover with operation and maintenance guidelines.

Standards & Compliance

Ministry of Water and Sanitation design guidelines
NEMA environmental compliance
County water department approvals
Water Resources Management Authority (WRMA) permits
FAO water harvesting design standards
Occupational Safety and Health Act compliance during construction

Why Choose Us for Water Pan Construction?

Experienced in water pan and small dam construction across Kenya
In-house heavy machinery — excavators, dozers, compactors
Hydrological design expertise to maximise water yield
Quality lining materials for long-term water retention
Works in remote and ASAL areas
Transparent cost estimates with no surprises
Fast mobilisation and efficient earthworks execution
Post-construction O&M support and training

Ready to Get Started?

Contact us today to discuss your water pan construction needs and get a free consultation.