Copenhagen Village, NY
Lead detected, under the action levels
Latest 90th-percentile lead: 4.5 ppb (monitoring period 2021-2023). 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.
Copenhagen Village at a glance
Copenhagen Village serves about 850 people through 260 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws surface water, in Lewis County, New York. EPA system ID: NY2402361; phone on file: 315-628-4229. They can tell you what your service line is made of and whether they pay to replace it.
Copenhagen Village's lead record
Against the period ending 2020 (3.6 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Copenhagen Village is 8.1 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 4.5 ppb |
| 2020 | 3.6 ppb |
| 2017 | 8.1 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. Copenhagen Village's 4.5 ppb sits at the 84th percentile in New York and the 89th nationally (higher means more lead).
Neighbouring systems
14 other systems share Lewis County; 3 of them have a higher latest lead result than Copenhagen Village. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Lowville Village | 4,000 | 0.5 ppb |
| Croghan Village | 900 | 1.1 ppb |
| Lyons Falls Village | 850 | 0 (not detected) |
| Port Leyden Village | 820 | 9.5 ppb |
| Beaver Falls Water District | 782 | - |
| Harrisville (Diana Wd 1) | 700 | 5.5 ppb |
| Turin Village | 350 | 4.5 ppb |
| Lowville (T) Wd #1 | 350 | - |
| Denmark Wd 1 | 350 | - |
| Castorland Village | 320 | 1.9 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Copenhagen, 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 Copenhagen Village 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. The action level is dropping - the 10 ppb rule from 2027.