Author Archives: Raeli Hydro

Author: Raeli Hydro

Get to know more about how to borehole drilling services in your Area in Kenya, By getting in touch with us for inquiries and more information. Furnish us with your borehole drilling services requirements, location of drilling and urgency, and we will revert with very useful information about the process. We have invested heavily in Borehole drilling equipment, state ofthe art technology, skillset and experience, to deliver the best services to our clients. We drill for homes, schools, churches, communities, non-profit organizations, hotels, lodges and more. https://raelihydro.com/

Borehole Drilling Company Serving Kibwezi Area

Kibwezi is one of the most water‑stressed sub‑counties in Makueni County, where rain is unreliable and surface water sources are often seasonal or distant. For farmers, schools, churches, and small businesses, a private borehole offers the only realistic option for year‑round, clean water. Raeli Hydro is a professional borehole drilling company serving Kibwezi area, offering full‑cycle borehole projects from surveying and drilling to pump installation and maintenance.

Why a borehole is essential in Kibwezi

Kibwezi lies in a semi‑arid zone where rainfall is highly erratic and evaporation is high. Groundwater stored in aquifers under the bedrock is often the only sustainable source of water, especially for large‑scale farms, institutions, and upcoming townships. Surface water bodies such as seasonal rivers and shallow dams can dry up for months, leaving households and farms without reliable supply.

A properly designed borehole provides clean, dependable water that can be used for:

  • Domestic use (drinking, cooking, laundry, bathing)

  • Livestock and dairy farming

  • Irrigation for horticulture, fruit trees, and flower farms

  • Small‑scale industries and guesthouses

Raeli Hydro’s borehole drilling company serving Kibwezi area focuses on sustainable yields, accurate siting, and long‑term reliability so that clients are not left with “dry holes” or constantly failing pumps.

How Raeli Hydro works in Kibwezi

From the moment a client contacts Raeli Hydro, the process follows a clear, professional sequence designed to maximise success and minimise risk.

1. Site visit and water survey

Raeli Hydro begins with a site visit to assess terrain, access, and existing water use. In Kibwezi, typical geology includes weathered volcanic rock, fractured sandstone, and laterite, which can host significant groundwater. The team uses modern geophysical survey techniques (such as resistivity or electromagnetic methods) to locate the best possible spot for the borehole. This stage reduces the chance of drilling in a dry or low‑yield zone and saves money over trial‑and‑error drilling.

2. Borehole drilling and casing

Using rotary percussive or rotary‑blast rigs, Raeli Hydro drills through the overburden and into the fractured rock aquifer. As the borehole deepens, steel or PVC casing is installed and cemented to prevent collapse and contamination from surface runoff. The borehole is then “developed” by pumping and surging to remove fines and open fractures, allowing the aquifer to deliver its true yield.

3. Yield testing and pump sizing

Before installing a pump, Raeli Hydro conducts a yield test to determine the sustainable flow rate (in litres per minute or cubic metres per hour). This is critical for Kibwezi, where many clients plan to irrigate large plots or supply multiple households. The yield test directly informs the choice of submersible pump (e.g., 1.5 HP, 3 HP, 5 HP) and the size of the overhead tank or storage system.

4. Pump, tank, and distribution system

Raeli Hydro installs high‑quality submersible pumps, pressure tanks, and control panels tailored to the borehole’s depth and static water level. For farms, the company can design irrigation lines, valve boxes, and drip or sprinkler systems. For homes and institutions, it installs tanks, plumbing lines, and distribution points to ensure water reaches kitchens, toilets, laundry areas, and animal yards efficiently.

Borehole depth and cost considerations in Kibwezi

In Kibwezi, borehole depths vary widely depending on location and underlying geology. Common scenarios include:

  • Shallow aquifers (40–80 m): Easier and cheaper to drill, often suitable for small farms and homes.

  • Medium depths (80–120 m): Frequently encountered around Kibwezi town and along the main road, usually giving stronger yields.

  • Deep aquifers (120–180 m+): Needed in some areas where overlying rock is thick or fractured layers are deeper.

Raeli Hydro packages are usually quoted per metre, including drilling, casing, grouting, and basic civil works. Additional costs include the pump, pump house or shelter, storage tank, and any irrigation or distribution network. The company provides a transparent breakdown so clients understand exactly what they are paying for.

Benefits of working with a local borehole drilling company serving Kibwezi area

Choosing a professional borehole drilling company serving Kibwezi area brings several advantages over informal drillers or contractors from outside the region:

  • Local geological knowledge: Raeli Hydro’s team understands the aquifer patterns, common depths, and water‑quality issues in Kibwezi and surrounding wards.

  • Rapid response to breakdowns: If a pump fails or the borehole starts to silt, having a local company means faster repairs and less downtime.

  • End‑to‑end project management: Raeli Hydro handles everything from surveying and drilling permits to pump installation and maintenance, so the client does not need to coordinate multiple contractors.

Clients also benefit from long‑term support, including periodic borehole cleaning, pump servicing, and water‑quality testing to ensure the water remains safe for drinking and irrigation.

Sustainability and environmental responsibility

Sustainable borehole use is vital in Kibwezi, where groundwater recharge is slower than in high‑rainfall areas. Raeli Hydro designs systems to respect the aquifer’s natural recharge, avoiding over‑pumping that can lead to borehole failure or salinisation. The company also advises on:

  • Rainwater‑harvesting integration (roof catchment into tanks)

  • Efficient water‑use practices such as drip irrigation and animal‑watering troughs

  • Proper borehole protection (wellhead covering, fencing, and drainage) to prevent contamination

By combining professional drilling with responsible water‑management practices, Raeli Hydro ensures that a borehole remains a long‑term asset rather than a short‑term expense.


If you are planning a borehole project in Kibwezi—whether for a farm, school, church, lodge, or residential compound—Raeli Hydro, the leading borehole drilling company serving Kibwezi area, can provide a site‑specific quotation, technical advice, and a clear project timeline. Contact Raeli Hydro today to secure a reliable, clean water source tailored to your needs.

Guide to Borehole Drilling Regulations in Kenya (2026)

Comprehensive Guide to Borehole Drilling Regulations in Kenya (2026)

Step-by-Step Permit Process, Fees, Timelines, and Compliance Checklist for Raely Hydro Clients


1. Introduction

Borehole drilling in Kenya is strictly regulated under the Water Act 2016, Water Resources Regulations 2021, and the Environmental Management and Coordination Act (EMCA). This guide provides a comprehensive, up-to-date breakdown of the permit process, required documents, fees, timelines, and common pitfalls to ensure full compliance for Raely Hydro clients and stakeholders.

Why Compliance Matters:

  • Avoid fines up to KES 2 million, borehole sealing, or imprisonment.
  • Ensure sustainable groundwater use and environmental protection.
  • Prevent legal disputes or project shutdowns.

2. Legal and Regulatory Framework

Key Authorities

Authority Role Legal Basis
Water Resources Authority (WRA) Issues drilling and water abstraction permits; enforces Water Act 2016 Water Act 2016, Water Resources Regulations 2021
National Environment Management Authority (NEMA) Approves Environmental Impact Assessments (EIA) EMCA
County Governments Issues local permits and no-objection letters Devolved functions under Constitution of Kenya 2010

Note: All boreholes—domestic, commercial, or institutional—require WRA, NEMA (if applicable), and county approvals before drilling begins.


3. Step-by-Step Permit Process

Phase 1: Pre-Drilling Requirements

Step 1: Hydrogeological Survey

  • Purpose: Assess groundwater potential, depth, and sustainability.
  • Who Can Conduct: Licensed hydrogeologist (registered with WRA and Ministry of Water).
  • Output: Hydrogeological Survey Report (mandatory for WRA permit).
  • Cost: KES 40,000–80,000 (varies by location and complexity).
  • Duration: 5–10 days.

Step 2: Land Ownership Verification

  • Required Documents:
    • Land title deed
    • Lease agreement (if applicable)
    • Plot number
    • KRA PIN certificate
    • National ID/passport
  • Note: WRA will not issue a permit without verified land ownership or access rights.

Step 3: Environmental Impact Assessment (EIA)

  • When Required:
    • Commercial/institutional boreholes
    • Boreholes in environmentally sensitive areas (wetlands, conservation zones)
    • Projects with high abstraction volumes (as determined by WRA/NEMA)
  • Process:
    1. Hire a NEMA-registered environmental expert to conduct the EIA.
    2. Submit EIA report to NEMA for approval.
    3. NEMA issues EIA license if approved.
  • Cost: KES 45,000–60,000 (EIA process).
  • Duration: 30–60 days.

Step 4: Apply for WRA Drilling Permit

  • Application Submission:
    • Hydrogeological survey report
    • Land ownership documents
    • EIA license (if applicable)
    • Application form (available at WRA offices or online)
  • WRA Review:
    • Technical evaluation of survey and documents.
    • Site visit by WRA officials.
  • Outcome: Drilling Authorization Permit (valid for construction phase only).
  • Duration: 30–60 days.

Step 5: County Approvals

  • Requirements:
    • Letter of No Objection from local water service provider (e.g., WRUA).
    • County permit (varies by county; check with County Water Officer).
  • Duration: 14–30 days.

Phase 2: Drilling and Post-Drilling Compliance

Step 6: Drilling

  • Who Can Drill: WRA-licensed drilling company (mandatory).
  • Compliance During Drilling:
    • Follow WRA construction standards (casing, depth, materials).
    • Avoid contamination sources (minimum 30 meters from septic tanks, pit latrines, or waste disposal sites).

Step 7: Post-Drilling Requirements

  • Submit to WRA:
    • Borehole Completion Record (depth, construction specs, water yield).
    • 24+ hour test pumping data.
    • Flow meter proof (for abstraction monitoring).
    • Water quality analysis report.
  • Outcome: Water Abstraction Permit (valid for 5 years, renewable).
  • Annual Fees: KES 3,000–25,000 (based on abstraction category).


4. Required Documents Summary

Document Issuing Authority When Required Notes
Hydrogeological Survey Report Licensed Hydrogeologist Mandatory for all boreholes Must be stamped/signed by licensed expert
Land Title Deed/Lease Agreement Ministry of Lands Mandatory Proof of land ownership/access
KRA PIN Certificate Kenya Revenue Authority Mandatory For all applicants
National ID/Passport Government of Kenya Mandatory For all applicants
EIA License NEMA Conditional For commercial/large-scale/environmentally sensitive projects
WRA Drilling Authorization Permit WRA Mandatory Pre-drilling
WRA Water Abstraction Permit WRA Mandatory Post-drilling (5-year validity)
County Permit County Government Mandatory Local approval
Letter of No Objection Local Water Service Provider (WRUA) Mandatory Confirms no conflict with local water management
Borehole Completion Record WRA-licensed Driller Mandatory Post-drilling submission
Test Pumping Data Licensed Hydrogeologist Mandatory 24+ hour test
Flow Meter Proof WRA-approved Supplier Mandatory For abstraction monitoring
Water Quality Analysis Report Certified Lab Mandatory Post-drilling submission

5. Fees and Charges (2026)

Item Fee Range (KES) Notes
Hydrogeological Survey 40,000–80,000 Varies by location/complexity
NEMA EIA License 45,000–60,000 For projects requiring EIA
WRA Drilling Permit ~25,000 Application fee
WRA Water Abstraction Permit 3,000–25,000/year Annual fee (category-dependent)
County Permit Varies Check with county government
Total Estimated Permit Costs 70,000–80,000 Excludes drilling and equipment costs

Penalties for Non-Compliance:

  • Illegal drilling: Fines up to KES 2 million, borehole sealing, equipment confiscation, or imprisonment (up to 5 years).
  • Operating without permits: KES 50,000–2 million fines + mandator

 

Why Is Borehole Drilling Regulated in Kenya?

Borehole drilling in Kenya is tightly regulated because groundwater is a shared national resource, not private property, and unchecked extraction can dry up aquifers, pollute water, and trigger legal disputes. By Raeli Hydro, this article explains the legal framework, key authorities, and practical reasons why compliance is non‑negotiable for homeowners, farms, and businesses.

Under the Water Act 2016, all groundwater abstractions must be licensed, and the Water Resources Authority (WRA) is the main body overseeing permits and monitoring how much water individual boreholes can take. The law also requires hydrogeological survey reports, site plans, and annual abstraction fees ranging roughly from KSh 3,000 to KSh 25,000 depending on volume and use.

Operating a borehole without a WRA permit is a criminal offence that can lead to fines of up to KSh 2 million or five years in prison, and authorities can issue shutdown orders or even seal illegal wells. These rules exist because the state treats groundwater as public property, meaning you own the land but not the water beneath it.

Environmental protection and NEMA’s role

The National Environment Management Authority (NEMA) regulates borehole drilling to prevent environmental damage, such as contamination of aquifers, soil erosion, and disruption of ecosystems. In many cases, developers must submit an Environmental Impact Assessment (EIA) report that examines how drilling and pumping will affect local water tables, nearby rivers, and land stability.

Where projects are large or in sensitive areas (for example, near wetlands or protected catchments), NEMA may demand mitigation measures such as proper casing, grouting, and controlled abstraction rates. Counties increasingly coordinate with NEMA to block permits in zones where groundwater levels are already critically low, especially in urban hotspots like Nairobi.

County laws and local planning checks

County governments also regulate boreholes through local planning, building codes, and water‑services policies. Urban counties like Nairobi, Mombasa, and Kiambu scrutinize applications more strictly because over‑extraction risks widespread shortages and conflicts with piped‑water utilities.

County authorities often require:

  • A letter of no‑objection from the local water‑service provider.

  • Approval of wellhead structures, pump houses, and storage‑tank foundations to meet safety standards.

  • Compliance with zoning rules that may restrict drilling in certain developments or near public infrastructure.

Non‑compliance can result in demolition orders for unsanctioned structures or mandatory redesigns, plus accumulated penalties that can exceed the cost of drilling legally in the first place.

Public health and water‑quality safeguards

Regulation ensures that boreholes are constructed to safeguard water quality. WRA‑approved drilling standards require proper casing, grouting, and sealing to prevent surface pollutants—such as sewage, chemicals, or farm runoff—from seeping into the aquifer. Without these safeguards, poorly sited or poorly constructed boreholes can deliver water contaminated with bacteria, nitrates, or heavy metals, leading to serious health issues for communities that rely on them.

Regulated boreholes are also monitored for abstraction levels and water quality, with WRA collecting annual reports and, in some cases, initiating treatment or restrictions if contamination is detected. This monitoring system helps protect not only the owner of the borehole but also neighbors who may share the same aquifer.

Sustainable resource management

Perhaps the most compelling reason for regulation is sustainability. Groundwater reserves are finite, and in many areas of Kenya, demand is rising faster than natural recharge from rainfall. If every landowner could drill freely and pump without limits, shallow aquifers could over‑draw and collapse, especially in high‑density areas such as Nairobi, Juja, and Nakuru.

Permit systems force planners and drilling contractors to:

  • Conduct hydrogeological surveys to confirm viable yields before drilling.

  • Limit daily abstraction to match the aquifer’s recharge rate.

  • Avoid clustering boreholes in the same recharge zone, which can create “cone of depression” and dry out neighboring wells.

This approach spreads risk and extends the lifespan of groundwater supplies, making it fairer and more reliable for everyone.

Practical implications for property owners and businesses

For homeowners and businesses, regulation means a longer but more secure path to water security. Before any drilling begins, you typically need:

  • A hydrogeological survey report from a registered geologist.

  • A WRA water‑abstraction permit tied to your plot and intended use (domestic, irrigation, industrial).

  • A NEMA EIA or permit where applicable, plus any county‑level approvals.

Although the paperwork can take weeks and add to upfront costs, the benefits are clear: legal protection, lower risk of shutdowns, better‑quality water, and more predictable long‑term operation. Companies and farms that ignore these steps risk losing their boreholes, facing heavy fines, or being forced to haul in water once banned.

Why Raeli Hydro stresses compliance

At Raeli Hydro, we emphasize that borehole drilling in Kenya is not just a technical project but a legal and environmental responsibility. We work with licensed geologists, submit all necessary documentation to WRA, NEMA, and county authorities, and design wells to meet both performance and compliance standards. This approach safeguards your investment, protects your community’s water, and ensures your borehole remains operational for decades instead of being shut down as an illegal abstraction.

By understanding why borehole drilling is regulated in Kenya—and by partnering with a compliant, professional contractor like Raeli Hydro—you secure not only water but also peace of mind in a time of growing pressure on groundwater.

We Drill Boreholes for Homes and Businesses in Juja Area

Reliable water access transforms homes and businesses in Juja Area, where borehole drilling by Raeli Hydro ensures sustainable solutions amid growing demand. As Kiambu County’s bustling hub, Juja faces water scarcity from erratic rains and rising populations. Raeli Hydro specializes in professional borehole drilling, delivering high-yield wells tailored for residential plots, farms, and commercial setups. Our services prioritize depth, quality, and efficiency to secure your water future.

Why Borehole Drilling Matters in Juja Area

Juja’s semi-urban growth strains municipal supplies, making private boreholes essential. Homeowners drill for daily needs like cooking and gardening, while businesses rely on them for operations. Raeli Hydro uses advanced geophysical surveys to pinpoint aquifers, avoiding dry holes common in rocky terrains.

Key benefits include:

  • Unlimited supply: Boreholes yield 5,000–20,000 liters daily, far exceeding tankers.

  • Cost savings: One-time drilling cuts long-term water bills by 70–80%.

  • Independence: No reliance on seasonal rivers or piped water outages.

  • Property value boost: Drilled sites sell 20–30% faster in Juja’s real estate market.

Benefit Homes Businesses
Daily Yield 2,000–5,000L 10,000–50,000L
ROI Timeline 1–2 years 6–12 months
Maintenance Annual check Quarterly service

Our Borehole Drilling Process

Raeli Hydro follows a streamlined, 7–14 day process from site visit to pumping test. We deploy rotary rigs for depths up to 200 meters, ideal for Juja’s basalt layers.

  1. Site Assessment: Free hydrogeological survey using resistivity meters to map underground water.

  2. Drilling Phase: High-torque rigs bore 6–12 inch casings, with mud rotary for stability.

  3. Casing and Gravel Pack: PVC or steel casings prevent collapse; gravel filters sediments.

  4. Pump Installation: Submersible pumps (1–5HP) from Grundfos or Pedrollo, powered by solar or grid.

  5. Water Testing: Lab analysis for pH, bacteria, and minerals; yields certified over 10,000L/hour.

  6. Handover: Full training on solar integration and maintenance.

We integrate solar pumps for off-grid reliability, slashing electricity costs by 90% in sunny Juja.

Tailored Solutions for Homes

Residential boreholes from Raeli Hydro suit Juja’s gated communities and standalone homes. A standard 80–120m well costs KSh 450,000–750,000, including solar setup.

Popular home packages:

  • Basic Package: 100m depth, 1HP pump, storage tank – KSh 500,000.

  • Premium Package: 150m depth, 2HP solar pump, treatment filter – KSh 850,000.

  • Eco Package: Shallow 60m well with rainwater harvesting link – KSh 350,000.

Families report crystal-clear water free from E. coli, perfect for kids and livestock.

Borehole Solutions for Businesses

Juja’s markets, schools, and factories demand robust systems. Raeli Hydro scales for high-volume users like hotels and manufacturing plants.

Business highlights:

  • High-Yield Wells: Multi-screen designs for 50,000L+ daily output.

  • Commercial Pumps: 5–10HP units with auto-controls for 24/7 operation.

  • Compliance: WRMA permits and environmental audits included.

Business Type Recommended Depth Estimated Cost
Hotels & Restaurants 120–180m KSh 1.2M–2M
Schools & Churches 100–150m KSh 800K–1.5M
Farms & Factories 150–250m KSh 1.5M–3M

One Juja factory client reduced downtime by 95% post-drilling.

Maintenance and Longevity Tips

Boreholes last 20–50 years with proper care. Raeli Hydro offers annual servicing at KSh 20,000–50,000.

Essential practices:

  • Monitor water levels quarterly.

  • Clean pumps every 6 months.

  • Install level sensors for early alerts.

  • Treat for hardness using softeners.

Avoid common pitfalls like over-pumping, which drops yields by 40%.

Why Choose Raeli Hydro in Juja Area

With 10+ years drilling over 500 boreholes, Raeli Hydro leads with:

  • Licensed engineers certified by WRMA.

  • 98% success rate on first drill.

  • 5-year warranty on casings and pumps.

  • Flexible payments via M-Pesa or bank.

Client testimonials praise our speed: “Raeli Hydro turned our dry plot into a thriving farm in 10 days.” Contact us for a free quote.

We Drill Boreholes in Rwanda, for Schools and Communities

Access to clean water transforms lives in Rwanda, where rugged terrain and growing populations challenge water security. Raeli Hydro specializes in borehole drilling for schools and communities, delivering reliable, sustainable solutions that support education, health, and development. Our expert services ensure deep, high-yield boreholes tailored to Rwanda’s unique hydrogeology, helping institutions and villages thrive.

Why Borehole Drilling Matters in Rwanda

Rwanda’s hilly landscapes and variable rainfall make surface water unreliable, especially during dry seasons. Boreholes tap into deep aquifers, providing consistent groundwater access. For schools, this means students stay hydrated and focused; for communities, it reduces waterborne diseases like cholera.

Key benefits include:

  • Sustainability: Boreholes last 20-50 years with proper maintenance, outlasting shallow wells.

  • Cost-efficiency: Initial investment pays off by cutting reliance on expensive trucked water.

  • Health impact: Clean water lowers child mortality rates, as per Rwanda’s Ministry of Health data.

  • Educational boost: Reliable water keeps schools operational, improving attendance by up to 25% in rural areas.

Raeli Hydro uses advanced geophysical surveys to site boreholes precisely, maximizing yield in Rwanda’s volcanic bedrock.

Tailored Borehole Solutions for Schools

Schools in Rwanda face acute water shortages, disrupting classes and hygiene. Our borehole drilling installs solar-powered pumps, ensuring 24/7 access without grid dependency—ideal for remote areas like Gicumbi or Nyagatare districts.

Process overview:

  1. Site assessment: Hydrogeological mapping identifies optimal drilling spots.

  2. Drilling: Rotary rigs penetrate 50-200 meters, using eco-friendly mud systems.

  3. Casing and pumping: PVC casing prevents contamination; submersible pumps deliver 5,000-20,000 liters daily.

  4. Testing: Yield and water quality tests meet WHO standards for pH, bacteria, and minerals.

Feature School Borehole Specs Community Borehole Specs
Depth 80-150m 100-250m
Yield 10,000 L/day 20,000+ L/day
Pump Type Solar submersible Solar/diesel hybrid
Cost Range RWF 15-30M RWF 25-50M
Maintenance Annual service Community training included

A recent project at a primary school in Musanze yielded 15,000 liters daily, enabling handwashing stations and kitchen gardens. Keywords like “borehole drilling Rwanda schools” highlight our proven track record.

Empowering Communities with Reliable Water

Communities in Rwanda’s rural zones, such as those in Bugesera or Huye, rely on Raeli Hydro for shared boreholes that foster unity. We design communal pumps with lockable enclosures to prevent overuse, integrating rainwater harvesting for hybrid systems.

Advantages for communities:

  • Economic growth: Water proximity saves women hours daily, freeing time for farming or income activities.

  • Resilience: Drought-resistant designs withstand El Niño effects.

  • Scalability: Modular setups expand as populations grow.

Our team trains local water committees on maintenance, extending borehole life. In one Kayonza village initiative, a 200m borehole now serves 1,500 people, slashing water-fetching distances by 70%.

Raeli Hydro’s Expertise and Technology

With years in East African hydro projects, Raeli Hydro brings cutting-edge tech to Rwanda. We deploy:

  • Downhole cameras: Real-time aquifer visualization.

  • Air rotary drilling: Faster, less wasteful than traditional methods.

  • Solar integration: Off-grid pumps reduce operational costs by 80%.

Safety first: All rigs comply with Rwanda Standards Board (RSB) regulations, using non-toxic materials.

Comparison: Raeli Hydro vs. Competitors
Aspect
Survey Accuracy
Installation Time
Warranty
Post-Install Support

SEO terms like “Rwanda community borehole drilling” position us as leaders.

Maintenance and Long-Term Success

Post-drilling care ensures longevity. Raeli Hydro offers:

  • Quarterly checks for pump efficiency.

  • Desludging services every 2-3 years.

  • 24/7 helpline for emergencies.

Communities save RWF 5-10M annually versus bottled water. Track record: 98% uptime across 50+ Rwanda projects.

Funding and Partnerships for Accessibility

Rwanda’s government supports water initiatives via the Water and Sanitation Corporation (WASAC). Schools access grants from UNICEF or Rwanda Education Board; communities tap NDCP funds.

Raeli Hydro assists with applications, streamlining “borehole drilling grants Rwanda.” Partner with us for turnkey solutions.

Reliable boreholes unlock potential—contact Raeli Hydro today for a free site survey. Transform your school or community with sustainable water.