Keota Water Dept, IA
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.
Keota Water Dept at a glance
Keota Water Dept serves about 897 people through 489 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 Keokuk County, Iowa. EPA system ID: IA5440028; phone on file: 563-299-2214. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
Against the period ending 2021 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Keota Water Dept is 2 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2018 | 2 ppb |
Against other Iowa systems
Of the 1,066 Iowa systems with a lead result, the median latest reading is 1.4 ppb; 4 are over 15 ppb right now and 36 have gone over at some point. Keota Water Dept's reported as 0 (not detected) sits at the 23rd percentile in Iowa and the 26th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Keokuk County
9 other systems share Keokuk County; 7 of them have a higher latest lead result than Keota Water Dept. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Sigourney Muni Water Works | 2,004 | 1.84 ppb |
| Hedrick Water Supply | 728 | 0 (not detected) |
| What Cheer Water Supply | 646 | 2.1 ppb |
| Richland Water Supply | 542 | 2 ppb |
| Delta Water Supply | 264 | 3.4 ppb |
| Keswick Water System | 252 | 6 ppb |
| South English Water Supply | 238 | 1 ppb |
| Harper Water Supply | 118 | 0 (not detected) |
| Webster Municipal Water Works | 96 | 2 ppb |
Your move
Look up your address in Keota Water Dept'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 Keota Water Dept 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.