Recycling Requirements: Ayer vs Somerville
How do recycling requirements rules compare between Ayer, MA and Somerville, MA?
Ayer and Somerville have similar restriction levels.
Ayer, MA
Middlesex County
Recycling is mandatory statewide under MGL c.21H and 310 CMR 19.017. Residents must separate paper, cardboard, metal, glass, and plastic containers from trash.
View full Ayer rules →Somerville, MA
Middlesex County
Somerville requires single-stream recycling weekly alongside trash. Massachusetts bans cardboard, paper, metal, glass, and certain plastics from trash. Contaminated recycling bins may be rejected.
View full Somerville rules →Key Facts Comparison
| Fact | Ayer | Somerville |
|---|---|---|
| State Law | MGL c.21H | - |
| Waste Bans | 310 CMR 19.017 | - |
| Collection Type | Single-stream | - |
| Commercial Food Threshold | 1/2 ton per week | - |
| Electronics | Banned from trash | - |
| Frequency | - | Weekly, same day as trash |
| Stream | - | Single-stream blue cart |
| MA waste bans | - | 310 CMR 19.017 |
| Plastic bags | - | Prohibited in recycling |
| Contamination | - | Warning then skip |
Highlighted rows indicate differences between cities.
Ayer FAQ
Can I put plastic bags in recycling?
No. Plastic bags and film tangle sorting equipment. Return them to grocery store drop-off bins. Only rigid plastic containers belong in curbside recycling.
What happens if my recycling is contaminated?
You may receive a warning sticker and your cart could be left behind. Repeated contamination can result in loss of recycling service in some cities.
Somerville FAQ
Do I need to separate paper and containers?
No. Somerville uses single stream so all accepted recyclables go in one blue cart, but items must be clean and dry.
What about food waste?
Somerville offers a free curbside compost program for residents. Sign up through the DPW website to receive a kitchen bin and weekly collection.
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