Saltar para o conteúdo
Seguir a água até à origem

Bacias hidrográficas e conservação

Um lago começa para além da margem. Siga a chuva pela terra e zonas húmidas, impeça organismos indesejados no acesso e escolha formas práticas de cuidar da água.

Land and water are one system

Uma bacia reúne todas as ligações a montante

A watershed is the land area that drains to a shared waterbody. Rain and snowmelt can travel across soil, streets and fields, through wetlands and streams, or underground before reaching a lake. What happens upstream can therefore matter downstream.

Watershed boundaries follow the shape of the land rather than county lines. Use an official map for a particular lake; do not assume two nearby waters share the same drainage path.

Clean, drain, dispose

Interrompa a via das espécies aquáticas invasoras

Boats, trailers, docks, waders and bait equipment can move aquatic organisms or water between waters.

  1. Limpar Remove visible plants, animals and mud from water-related equipment.
  2. Drenar Remove drain plugs and keep them out during transport.
  3. Eliminar Put unwanted bait in the trash; do not release bait or dump bait water into a waterbody.

Check current DNR requirements (opens in a new tab)

Stewardship at the water’s edge

Manter a margem viva e funcional

Shoreland choices should fit the site, local rules and the waterbody—not a statewide one-size-fits-all recipe.

From concern to useful work

Comece pelo local e pelas pessoas responsáveis

  1. Identify the lake and its mapped watershed in an official record.
  2. Check the current assessment, plan, permits and local shoreland rules.
  3. Contact the county, soil and water conservation district, watershed organization, Tribal government where applicable, or city program.
  4. Choose a measurable action and revisit the source record over time.
Official action pathways

Encontre o mapa, a regra e o parceiro local atuais

Pathways reviewed July 27, 2026. Local conditions, rules, grants, contacts and project status can change; verify them at the source.