Clarkson, City Of, NE
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (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. 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.
Clarkson, City Of at a glance
Clarkson, City Of serves about 641 people through 407 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 groundwater, in Colfax County, Nebraska. EPA system ID: NE3103703; phone on file: 402-892-3100. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Every lead result on file
Against the period ending 2023 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Clarkson, City Of is 1.34 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2023 | 0 (not detected) |
| 2020 | 0.54 ppb |
| 2017 | 1.34 ppb |
Where this result ranks
Of the 576 Nebraska systems with a lead result, the median latest reading is 1.55 ppb; 7 are over 15 ppb right now and 29 have gone over at some point. Clarkson, City Of's reported as 0 (not detected) sits at the 14th percentile in Nebraska and the 24th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
4 other systems share Colfax County; 4 of them have a higher latest lead result than Clarkson, City Of. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Schuyler, City Of | 6,547 | 2.3 ppb |
| Howells, Village Of | 567 | 0.8 ppb |
| Leigh, Village Of | 405 | 3.03 ppb |
| Rogers, Village Of | 95 | 2.66 ppb |
What to do in your house
Look up your address in Clarkson, City Of'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 Clarkson, City Of whether it covers that cost before hiring anyone - many utilities now do. Its latest copper 90th percentile is 1680 ppb (copper action level 1,300 ppb).
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.