Hartland Wd, NY
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2026-2026). 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 Hartland Wd
Hartland Wd serves about 4,117 people through 1,496 service connections, which makes it a medium-sized system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Niagara County, New York. EPA system ID: NY3100588; phone on file: 716-735-7360. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Hartland Wd's lead record
Against the period ending 2025 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Hartland Wd is 7 ppb across 5 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2025 | 0 (not detected) |
| 2023 | 6 ppb |
| 2020 | 6 ppb |
| 2017 | 7 ppb |
Against other New York systems
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. Hartland Wd's reported as 0 (not detected) sits at the 17th percentile in New York and the 34th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Niagara County
20 other systems share Niagara County; 18 of them have a higher latest lead result than Hartland Wd. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Niagara Falls Water Board | 50,193 | 5.9 ppb |
| North Tonawanda City | 31,568 | 5.7 ppb |
| Lockport City Wtp | 21,165 | 10 ppb |
| Lockport Town Wds | 21,105 | 1 ppb |
| Wheatfield Wd | 18,117 | 2 ppb |
| Lewiston Water Improvementarea | 16,257 | 1 ppb |
| Newfane Town Wds | 9,304 | 1 ppb |
| Niagara Water Improvement Area | 8,100 | 1 ppb |
| Royalton Townwide Water Dist. | 7,710 | 1 ppb |
| Porter Master Improvement Area | 6,920 | 1 ppb |
What to do in your house
Look up your address in Hartland Wd'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 Hartland Wd 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Small systems behave differently: why small systems go over more often.