Diamond Woods Estates Mhp, NY
Above the new 10 ppb level coming in 2027
Latest 90th-percentile lead: 12 ppb (monitoring period 2024-2026). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Under the current 15 ppb rule this is not an exceedance, but it is above the 10 ppb action level that takes over in Nov 2027. Test your own tap; filter if your result shows lead.
Diamond Woods Estates Mhp at a glance
Diamond Woods Estates Mhp serves about 150 people through 49 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Rensselaer County, New York. EPA system ID: NY4121420; phone on file: 516-924-6806. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Diamond Woods Estates Mhp's lead record
That is up 11 ppb from 1 ppb in the period ending 2022. The highest 90th-percentile result EPA holds for Diamond Woods Estates Mhp is 12 ppb across 4 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 12 ppb over 10 |
| 2022 | 1 ppb |
| 2020 | 1 ppb |
| 2018 | 1 ppb |
How Diamond Woods Estates Mhp compares
Of the 2,077 New York systems with a lead result, the median latest reading is 1.5 ppb; 17 are over 15 ppb right now and 165 have gone over at some point. Diamond Woods Estates Mhp's 12 ppb sits at the 98th percentile in New York and the 98th nationally (higher means more lead).
Neighbouring systems
33 other systems share Rensselaer County; 1 of them has a higher latest lead result than Diamond Woods Estates Mhp. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Troy City Pws | 51,401 | 110 ppb |
| East Greenbush General W.D. | 15,843 | 2.3 ppb |
| North Greenbush Consolidated District | 10,226 | 5 ppb |
| Rensselaer City Pws | 9,300 | 6.6 ppb |
| Brunswick Consolidated Water District | 7,050 | 1.12 ppb |
| Hoosick Falls (V) Pws | 4,925 | 1 ppb |
| Castleton Village Pws | 2,413 | 2 ppb |
| Schaghticoke Consolidated Wd #1 | 1,975 | 1 ppb |
| Schodack Consolidated Water District 101 | 1,946 | 2 ppb |
| Nassau (V) Pws | 1,250 | 6.4 ppb |
What to do in your house
Test your own tap with a certified lab first-draw sample; Port Jefferson, NY 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 Diamond Woods Estates Mhp 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. The lead result guide covers how utilities pick the homes they sample. This system is in the band the 2027 10 ppb rule changes.