--- ### Meeting Overview The Bellingham City Council's Public Works and Natural Resources Committee met on May 11, 2026, chaired by Council Member Michael Lilliquist, with members Lisa Anderson and Dan Hammill (sitting in for Jace Cotton). The committee worked through five action items — one had been removed from the agenda before the meeting — covering utility service extensions, two stormwater construction contracts, a noise variance for a telecom project, and a landmark joint resolution to formally adopt the Lake Whatcom Watershed Forest Management Plan. --- ### Key Terms and Concepts **Septic system failure:** A breakdown of an on-site wastewater treatment system — typically a tank and drain field — that processes sewage from a property not connected to a municipal sewer. When a septic system fails, untreated sewage can leak into the ground or surface water, creating a public health and environmental hazard. **Urban Growth Area (UGA):** A boundary established under Washington State's Growth Management Act designating land where urban development is expected or planned. Properties within a UGA but outside city limits may be eligible to connect to city utilities under specific conditions. **Stormwater vault retrofit:** The process of upgrading existing underground structures that capture and filter stormwater runoff before it enters waterways. Retrofits can add or replace filtering media to improve pollutant removal, including phosphorus, without fully replacing the structure. **Phosphorus:** A nutrient that, when present in excess amounts in a lake, triggers algae blooms and reduces water quality — a particular concern for Lake Whatcom, Bellingham's primary drinking water source. Reducing phosphorus loading is a central goal of the city's watershed management efforts. **TMDL (Total Maximum Daily Load):** A regulatory calculation, established under the federal Clean Water Act, that sets the maximum amount of a specific pollutant a water body can receive while still meeting water quality standards. Lake Whatcom has a phosphorus TMDL that the city is legally obligated to meet. **Noise variance:** A formal exemption from a local noise ordinance allowing a contractor or entity to conduct work during restricted hours (typically nighttime) for a defined period. The City Council must vote to grant such variances. **Directional boring:** A trenchless construction method in which a machine drills horizontally underground to install conduit or pipe without cutting open the full surface of a road. It requires small entry and exit pits on either side of the obstacle being crossed. **Forest management plan / Ecological forest management:** A planning document that guides how forested land owned by a public agency is managed to achieve multiple goals — in this case, water quality protection, wildfire resilience, wildlife habitat, and climate adaptation. "Ecological" forest management means decisions are based on mimicking natural forest processes rather than imposing a uniform prescription. **Late-succession forest:** A mature forest ecosystem that has developed over a long period without major disturbance, typically characterized by large trees, diverse structure, standing dead wood, and ecological complexity — sometimes referred to as "old-growth characteristics." **Apprenticeship program requirement:** A provision in Bellingham's Municipal Code that requires contractors on larger public works projects to use a certain number of app…