Rolling Ridge, NY
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2015-2023). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
About Rolling Ridge
Rolling Ridge serves about 48 people through 14 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Fulton County, New York. EPA system ID: NY1730010; phone on file: 518-884-8383. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
The highest 90th-percentile result EPA holds for Rolling Ridge is 0 ppb across 1 monitoring period, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
Where this result ranks
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. Rolling Ridge's reported as 0 (not detected) sits at the 3rd percentile in New York and the 3rd nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Neighbouring systems
19 other systems share Fulton County; 8 of them have a higher latest lead result than Rolling Ridge. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Gloversville (C) Water Works | 17,991 | 7.9 ppb |
| Johnstown (C) Water Works | 8,154 | 2.5 ppb |
| Broadalbin (V) | 1,500 | 2.3 ppb |
| Northville (V) Water Wks. | 1,180 | 0 (not detected) |
| Northampton (T) Water District | 1,000 | 0.6 ppb |
| Mayfield (V) Water Works | 850 | 1.5 ppb |
| Hale Creek Asacta Center | 610 | - |
| Paradise Pines Mhp | 350 | 1.4 ppb |
| Indian Village | 145 | 3 ppb |
| Aspen Hills Water District | 140 | - |
Next steps for Ballston Spa, NY
Look up your address in Rolling Ridge's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Rolling Ridge 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. A zero today does not rule out a jump later - the rules are tightening in 2027.