Honokaa Water Catchment Installation and Maintenance
Locally owned, full-service water catchment for Honokaa and surrounding communities. Based in South Kona, Kona — serving all of Hawaii.
Honokaa at a glance: Hamakua Coast hub at ~1,100 ft elevation. Annual rainfall 80+ inches from northeast trade winds hitting Mauna Kea. Plantation-era infrastructure means many Hamakua homes need full Pioneer retrofit — typical install 15,000–25,000 gallons. Quarterly filter maintenance and robust UV are standard for the tannin-rich Hamakua water. Coverage spans Honokaa, Kalopa, Paauilo, Ahualoa, Ookala, Laupahoehoe, Papaaloa, Hakalau, Ninole.
Honokaa is the commercial hub of the Hamakua Coast, a lush windward corridor that was once the heart of Hawaii's sugar industry. Perched on sea cliffs above the Pacific at roughly 1,100 feet elevation, Honokaa receives 70 to 90 inches of rain per year — consistent, reliable moisture driven by the northeast trade winds hitting the slopes of Mauna Kea. This steady rainfall makes the Hamakua Coast one of the most productive regions in Hawaii for rainwater catchment.
Many properties along the Hamakua Coast are former sugar plantation lots with aging infrastructure. Original water systems — often corroded galvanized steel tanks and deteriorating plumbing from the plantation era — need complete replacement. Pacific Blue Catchment has retrofitted dozens of Honokaa-area homes with modern Pioneer tank systems, replacing unsafe legacy equipment with food-grade storage, multi-stage filtration, and UV treatment that meets current DOH standards.
The Hamakua region's rich red soil, dense eucalyptus and Norfolk pine canopy, and frequent mist create specific challenges for catchment systems. Tannin-stained water from organic debris, iron-rich soil particles, and persistent dampness require robust filtration and regular maintenance schedules. We offer annual service contracts for Honokaa-area customers that keep systems performing at peak efficiency despite the demanding environment.
Services available in Honokaa
Pacific Blue Catchment provides complete water catchment solutions for residential and commercial properties in Honokaa and throughout Big Island.
Water Tank Installation
Certified Pioneer tank dealer. Tanks from 1,000 to 48,000 gallons, installed on prepared pads with full plumbing connections.
Rainwater Harvesting Systems
Complete roof-to-tap systems including gutters, downspouts, first-flush diverters, and collection plumbing.
Water Filtration
Multi-stage sediment, carbon, and specialty filtration to remove particulates, chemicals, and organic contaminants.
UV Water Treatment
Hospital-grade ultraviolet sterilization that eliminates 99.99% of bacteria, viruses, and parasites without chemicals.
System Maintenance
Scheduled maintenance contracts including filter changes, tank inspections, UV lamp replacement, and water quality testing.
Emergency Repair
Pump failures, leaks, broken fittings, and contamination events — we respond fast to get your water flowing again.
Fire Protection Tanks
Dedicated fire suppression water storage with quick-connect fittings for fire department access. Critical for rural properties.
Commercial Systems
Large-scale catchment for farms, ranches, businesses, and multi-unit residential. Custom engineered for high-volume applications.
Hawaii's climate demands Hawaii experience.
Salt air, volcanic conditions, heavy rainfall, and remote locations — we have built and maintained catchment systems across every microclimate the islands throw at us. 15 years of local knowledge means we know what works in Honokaa and what does not.
Where we work in Honokaa & the Hamakua Coast
Pacific Blue's Hamakua coverage runs the length of the coast: Honokaa, Kalopa, Paauilo, Ahualoa, Ookala, Laupahoehoe, Papaaloa, Hakalau and Ninole. Much of the housing stock is former sugar plantation lots — meaning aging galvanized tanks, deteriorating plumbing and undersized treatment chains that don't meet current DOH standards. We retrofit the whole package: new Pioneer tank, AQUALINER Fresh liner, modern filtration and UV.
Permits and code: standalone tanks generally don't trigger a Hawaii County building permit, but plumbing connection is permitted through Hawaii County Department of Public Works. Properties touching DLNR conservation areas (some Hamakua coast lots do) may need additional review — we coordinate.
Honokaa catchment FAQ
How much rainfall does Honokaa get?
Honokaa and the surrounding Hamakua Coast average 80 inches/year and more — trade winds + Mauna Kea slopes. Catchment is productive year-round.
What size tank is recommended for Honokaa homes?
15,000–25,000 gallons covers most homes. Plantation-era retrofits often size up to 25,000–30,000 gallons to use the larger agricultural roof areas.
Can old Hamakua plantation tanks be retrofit?
Sometimes, but more often we replace. Plantation galvanized is usually corroded through; aging fiberglass leaches resin. Pioneer Zincalume + AQUALINER Fresh replacement is the right call.
What filtration challenges are specific to the Hamakua Coast?
Tannin-stained water from eucalyptus/Norfolk pine canopy, iron-rich red soil, persistent damp accelerating biofilm. Robust sediment + carbon + 30+ mJ/cm² UV; quarterly filter maintenance.
Which Hamakua-area neighborhoods does Pacific Blue serve?
All of them — Honokaa, Kalopa, Paauilo, Ahualoa, Ookala, Laupahoehoe, Papaaloa, Hakalau, Ninole. The full Hamakua Coast from Honokaa to Hilo is regular dispatch territory.
Request a free quote in Honokaa.
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A member of our team will reach out within one business day. For anything urgent, call us at (808) 345-0335.
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