ARCHIVE

Publications

---

BWS produces or sponsors a number of publications and other materials designed to help the public better understand our island's fresh water system and how they can help to conserve and protect it for future generations.

Adobe Reader is needed to view these documents.

---

Coloring Books

• Water for Life – Ka Wai Ola Coloring Book

---

General Resources

• Your Water, Conservation & the Board of Water Supply

---

Oʻahu's Water History

• Water for Life: The History and Future of Water on Oʻahu

---

Outdoor Water Conservation

• Hawaiʻi Backyard Conservation

• How to Xeriscape on Oʻahu

• Landscape Industry Council of Hawaiʻi (LICH): Irrigation Best Practices

---

Rain Catchment Systems

• Rain Barrel Construction Instructions and Frequently Asked Questions

• Rain Barrel Placement and Maintenance

• Rain Barrel Dimensions and Setup Examples

---

Recycled Water

• Recycled Water – Frequently Asked Questions

• Recycled Water – Using Water Wisely

---

Water Conservation Tipsheets

• 7 Easy Ways to Save Water

• 32 Ways to Save Water from the Watershed to Your Home

• Car Wash: Save Money by Conserving Water

• How to Install or Replace a Toilet Flapper

• Water Conservation for Commercial Buildings

• Water Conservation for Golf Courses

• Water Conservation for Hotels

• Water Conservation for Schools and Public Buildings

• Water Conservation in Condos and Apartment Buildings

• Water Conservation Tips for Hotel Guests

---

Watersheds

• Protecting Our Watersheds

• Water Warriors – Kuleana Eco-Project

Watershed Studies & Posters

---

Related BWS Website Links

---

• Emergency Preparedness
• Leak Detection
• Water Conservation
• Water Resources
• Water Sensible Program

---

Updated: 07/02/2026

< BACK TO NEWS & EVENTS