| Town | Beach Name | State-of-the-art test | Testing Frequency | Results Posted at Beach | Source |
| yes/No | yes/No | ||||
| Bellingham | No | once a week | yes | PIRG '00 | |
| Carlton | Little Nugget Lake | No | once per month | No | PIRG '00 |
| Carlton | Prendell Pond | No | once per month | No | PIRG '00 |
| Carver | Sampson Pond | No | once a week | No | ELM '00 |
| Carver | Clear Pond | No | once a week | No | ELM '00 |
| Cohassett | Bassing's Beach | yes | once a week | yes | PIRG '00 |
| Cohassett | Black Rock Beach | yes | once a week | yes | PIRG '00 |
| Cohassett | Sandy Beach | yes | once a week | yes | PIRG '00 |
| Cohassett | Sandy Cove | yes | once a week | yes | PIRG '00 |
| Dartmouth | Anthony's Beach | yes | once every 2 weeks | yes | NRDC '99 |
| Dartmouth | Apponagansett | yes | once a week | yes | NRDC '99 |
| Dartmouth | Apponagansett Beach | yes | once every 2 weeks | yes | DPH '00 |
| Dartmouth | Bayview Beach | yes | once every 2 weeks | yes | NRDC '99 |
| Dartmouth | Jones | yes | once every 2 weeks | yes | NRDC '99 |
| Dartmouth | Lake Noquochokee | yes | beach closed, occasional testing | yes | NRDC '99 |
| Dartmouth | Round Hill | yes | once every 2 weeks, +after rain | yes | NRDC '99 |
| Duxbury | Bath House | yes | once every 2 weeks | yes | PIRG '00 |
| Duxbury | Harden Hill | yes | once every 2 weeks | yes | PIRG '00 |
| Duxbury | Howling | yes | once every 2 weeks | yes | PIRG '00 |
| Duxbury | Island Creek | yes | once every 2 weeks | yes | PIRG '00 |
| Duxbury | Landing Rd. | yes | once every 2 weeks | yes | PIRG '00 |
| Duxbury | Shipyard | yes | once every 2 weeks | yes | PIRG '00 |
| Duxbury | West End | yes | once every 2 weeks | yes | PIRG '00 |
| E. Bridgeport | Robbins Pond | No | less than once a month | No | DPH '00 |
| Foxboro | Cocasset River Park | No | once every 2 weeks | yes | DPH '00 |
| Freetown | Town Beach | No | once a month | yes | DPH '00 |
| Gardner | Duns Pond | No | once every 2 weeks | No | DPH '00 |
| Gardner | Kendal pond | No | once every 2 weeks | No | DPH '00 |
| Hingham | Town Beach | No | twice a week | yes | NRDC '99/PIRG '00 |
| Halifax | Anawam | No | once every 2 weeks | yes | DPH '00 |
| Halifax | Cooks Beach | No | once every 2 weeks | yes | DPH '00 |
| Halifax | Holmes | No | once every 2 weeks | yes | DPH '00 |
| Halifax | Halifax Beach | No | once every 2 weeks | yes | DPH '00 |
| Halifax | Twin Lake | No | once every 2 weeks | yes | DPH '00 |
| Halifax | Linear St | No | once every 2 weeks | yes | DPH '00 |
| Halifax | Uamsutt | No | once every 2 weeks | DPH '00 | |
| Marshfield | No | once a week | No | PIRG '00 | |
| Medway | Choate Pond | No | once every 2 weeks | yes | DPH '00 |
| Norton | Wadding River | yes | once a month | yes | DPH '00 |
| Plymouth | Plymouth Beach | once a week | No | ELM '00 | |
| Pembroke | Furnace | No | once a week | No | DPH '00 |
| Pembroke | Hobomoc | No | once a week | No | DPH '00 |
| Pembroke | Stetson | No | once a week | No | DPH '00 |
| Pembroke | Overlook | No | once a week | No | DPH '00 |
| Pembroke | Wampatu | No | once a week | No | DPH '00 |
| Quincy | Avalon Beach | No | once a week | yes | NRDC '99 |
| Quincy | Broady (Baker) Beach | No | once a week | yes | NRDC '99 |
| Quincy | Chicatabot Beach | No | once a week | yes | NRDC '99 |
| Quincy | Edgewater Beach | No | once a week | yes | NRDC '99 |
| Quincy | Mound Beach | No | once a week | yes | NRDC '99 |
| Quincy | Nickerson Beach | No | once a week | yes | NRDC '99 |
| Quincy | Orchard Beach | No | once a week | yes | NRDC '99 |
| Quincy | Parkhurst Beach | No | once a week | yes | NRDC '99 |
| Quincy | Post Island (Heron) Beach | No | once a week | yes | NRDC '99 |
| Quincy | Rhoda Beach | No | once a week | yes | NRDC '99 |
| Quincy | Wollaston Beach | Yes | daily | yes | NRDC '99 |
| Sharon | Memorial | yes | twice a week | yes | NRDC '99 |
| Scituate | Humarock Beach | No | once a week | No | PIRG '00 |
| Somerset | Pierce Beach | No | once every 2 weeks | yes | NRDC '99 |
| Wareham | Shangrila | No | once every 2 weeks | yes | DPH '00 |
| Weymouth | Lake Sheet Beach | No | once a week | yes | NRDC '99 |
| Weymouth | Wessagussett Beach | No | once a week | yes | NRDC '99 |
| Weymouth | Whitman's Pond Beach | No | once a week | yes | NRDC '99 |
| New Bedford | Sassaquin Pond | yes | once every 2 weeks | yes | DPH '00 |
| Rochester | Mary's Pond | No | once a week | No | DPH '00 |
| Somerset | No | once every 2 weeks | No | PIRG '00 |