| Waimea Household Hazardous Waste Collection Event | 03/04/2023 8:30 AM - 3:30 PM |
| Waimea Household Hazardous Waste Collection Event | 03/02/2024 8:30 AM - 3:30 PM |
| Toss Your Tires: Free Tire Collection | 09/21/2024 8:00 AM - 1:00 PM |
| Rid-A-Fridge Recycling Event | 09/28/2024 8:00 AM |
| Puakō and South Kohala Regional Wastewater Master Plan Public Meeting | 04/08/2024 5:30 PM - 7:00 PM |
| Pāhoa Household Hazardous Waste Collection Event | 03/05/2023 8:30 AM - 3:30 PM |
| Pāhoa Household Hazardous Waste Collection Event | 03/03/2024 8:30 AM - 3:30 PM |
| Pāhala meeting regarding the Large Capacity Cesspool Closure project | 09/28/2023 6:00 PM - 8:00 PM |
| Pahala Large Capacity Cesspool Closure - Draft Environmental Informational Document Input | 12/14/2023 6:00 PM - 8:00 PM |
| Pahala Large Capacity Cesspool Closure - Amended Draft Environmental Informational Document Comment | 04/10/2024 6:00 PM - 6:59 PM |
| Pahala and Naalehu Large Capacity Cesspool Closures - Semi-Annual Community informational meeting | 02/29/2024 6:00 PM - 7:00 PM |
| Na'alehu Wastewater Treatment public meeting | 10/10/2024 6:00 PM - 6:59 PM |
| Kona Household Hazardous Waste Collection Event | 02/04/2023 7:30 AM - 2:30 PM |
| Kona Household Hazardous Waste Collection Event | 08/12/2023 7:30 AM - 2:30 PM |
| Kona Household Hazardous Waste Collection Event | 02/10/2024 7:30 AM - 2:30 PM |
| Kona - Engage in shaping the future of Hawaii's wastewater infrastructure | 02/13/2024 5:00 PM - 6:30 PM |
| Kohala - Engage in shaping the future of Hawaii's wastewater infrastructure | 02/28/2024 5:00 PM - 6:30 PM |
| Kealakehe TS, Landfill Closures due to IRONMAN | 10/26/2024 |
| Ka'ū Wastewater public meeting @ Nā‘ālehu Community Center | 08/24/2023 6:00 PM - 8:00 PM |
| Ka'ū wastewater public meeting | 02/23/2023 6:00 PM - 8:00 PM |