| Sites operated by the Northern Sonoma County APCD |
|---|
| CARB Site Number | Site Name | County | Basin | Agency | Active? |
|---|---|---|---|---|---|
| 49886 | Cloverdale | Sonoma | North Coast | Northern Sonoma County APCD | Yes |
| 49895 | Guerneville-Church and 1st | Sonoma | North Coast | Northern Sonoma County APCD | Yes |
| 49999 | Healdsburg - Limmerick Ln | Sonoma | North Coast | Northern Sonoma County APCD | No |
| 49898 | Healdsburg - Matheson | Sonoma | North Coast | Northern Sonoma County APCD | Yes |
| 49899 | Healdsburg-Municipal Airport | Sonoma | North Coast | Northern Sonoma County APCD | No |
Total Number of sites = 5