Stockton, City Of, KS
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2022-2024). 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.
Stockton, City Of at a glance
Stockton, City Of serves about 1,380 people through 737 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 Rooks County, Kansas. EPA system ID: KS2016304; phone on file: 785-425-6703. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Stockton, City Of's lead record
That is down 14 ppb from 14 ppb in the period ending 2021. The highest 90th-percentile result EPA holds for Stockton, City Of is 14 ppb across 3 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0 (not detected) |
| 2021 | 14 ppb over 10 |
| 2018 | 0 (not detected) |
Against other Kansas systems
Of the 832 Kansas systems with a lead result, the median latest reading is 1.4 ppb; 2 are over 15 ppb right now and 35 have gone over at some point. Stockton, City Of's reported as 0 (not detected) sits at the 24th percentile in Kansas and the 29th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
7 other systems share Rooks County; 7 of them have a higher latest lead result than Stockton, City Of. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Plainville, City Of | 1,762 | 4 ppb |
| Rooks Co Rwd 3 | 380 | 2.7 ppb |
| Palco, City Of | 210 | 14 ppb |
| Damar, City Of | 115 | 2.3 ppb |
| Woodston, City Of | 95 | 4.2 ppb |
| Rooks Co Rwd 1 | 55 | 3.6 ppb |
| Rooks Co Rwd 2 | 40 | 1.7 ppb |
Your move
Look up your address in Stockton, 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 Stockton, City Of 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.