Our draft plan
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Water quality issues
The Padilla Bay watershed is located in Northwest Skagit County. It consists of four major sloughs and many interweaving drainage systems. In all four of these sloughs, fecal coliform bacteria numbers exceed the maximum allowed under state water quality standards. Currently, Padilla Bay and the freshwater tributaries do not meet the state standards for wading and swimming.
There are multiple potential sources of bacteria that lead to dirty water in the Padilla Bay watershed, such as:
- Rural, residential, commercial, industrial, and urban stormwater runoff.
- Wildlife feeding and habitat areas.
- Livestock on commercial and non-commercial farms.
- On-site septic systems and illicit sanitary connections.
What we've done
We conducted several field surveys in the four freshwater sloughs that drain into Padilla Bay from 2016 to 2018. We used the data collected during these surveys to develop reach-specific bacteria loading capacities for each tributary, and estimated load reductions necessary to meet these capacities.
We started developing the Padilla Bay Freshwater Tributaries Fecal Coliform Bacteria TMDL plan in 2015. To start the process, we held a public meeting on October 1, 2015. We will hold several Technical Advisory Work Group meetings from September to November 2020. Once the draft comment period is closed, we will review and respond to comments. We will then prepare the final report and submit to the Environmental Protection Agency (EPA) for approval by the end of 2020.
The final version of the report is being prepared and will be submitted to the Environmental Protection Agency (EPA) for approval by the end of 2020.
Why this matters
High levels of bacteria pollution in streams and lakes are a risk for disease to humans and animals that are exposed to contaminated water. The state is required to protect the “most sensitive” beneficial uses found in water bodies, which include the ability to wade, swim, and fish in lakes, rivers, and streams. This watershed cleanup plan will specifically reduce bacteria pollution within the No Name, Big Indian, Little Indian, and Joe Leary Sloughs that drain into Padilla Bay.
How can you help?
We're working with a wide range of partners to address the bacteria contamination problem in the Padilla Bay watershed. Everyone can be a part of improving water quality conditions. Some key actions that groups and individuals can take to help reduce bacteria include:
- Pick up your pet waste
- Have septic systems inspected regularly to avoid pollution and costly repairs
- Improve stormwater management practices
- Modify livestock management practices to reduce animal contact with surface water
- Protect existing streamside vegetation, and plant new vegetation where possible to help filter contaminated runoff
- Adopt agricultural practices that conserve water and soil
Here are some contacts and resources to get you started:
- Skagit Conservation District: (360) 428-4313
- Skagit County Health Department: (360) 416-1500
- Skagit County Natural Resources Division: Michael See - firstname.lastname@example.org