Old Farm Road Water Trust, MA
Lead detected, under the action levels
Latest 90th-percentile lead: 1 ppb (monitoring period 2024-2024). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Old Farm Road Water Trust at a glance
Old Farm Road Water Trust serves about 40 people through 15 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Norfolk County, Massachusetts. EPA system ID: MA3078001; phone on file: 6174802115. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Old Farm Road Water Trust's lead record
That is down 5.7 ppb from 6.7 ppb in the period ending 2024. The highest 90th-percentile result EPA holds for Old Farm Road Water Trust is 11 ppb across 11 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 1 ppb |
| 2024 | 6.7 ppb |
| 2022 | 1 ppb |
| 2022 | 7 ppb |
| 2021 | 10 ppb |
| 2021 | 3 ppb |
| 2021 | 11 ppb over 10 |
| 2019 | 6 ppb |
| 2019 | 3 ppb |
| 2017 | 2 ppb |
| 2016 | 0.5 ppb |
How Old Farm Road Water Trust compares
Of the 535 Massachusetts systems with a lead result, the median latest reading is 1.7 ppb; 13 are over 15 ppb right now and 66 have gone over at some point. Old Farm Road Water Trust's 1 ppb sits at the 30th percentile in Massachusetts and the 50th nationally (higher means more lead).
Neighbouring systems
38 other systems share Norfolk County; 28 of them have a higher latest lead result than Old Farm Road Water Trust. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Tri Town Water Board | 856,000 | - |
| Quincy Water Dept. (Mwra) | 106,000 | 14.4 ppb |
| Brookline Water And Sewer Division | 63,191 | 2 ppb |
| Weymouth Water Department | 57,871 | 1.2 ppb |
| Randolph/Holbrook Joint Water Board | 46,519 | - |
| Dedham Westwood Water Dist. | 41,630 | 2 ppb |
| Braintree Water And Sewer Dept. | 39,143 | 4.8 ppb |
| Randolph Water Department | 35,114 | 3 ppb |
| Franklin Water Department | 33,706 | 5 ppb |
| Needham Water Dept | 31,664 | 2 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Dover, MA may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Old Farm Road Water Trust whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. Why sampled homes are the worst-case ones is in the guide to reading the number. Size matters more than most people expect: small vs large water systems.