Palace Park Mhc, IA
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.
Who runs the water here
Palace Park Mhc serves about 426 people through 135 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Webster County, Iowa. EPA system ID: IA9433601; phone on file: 515-864-1003. They can tell you what your service line is made of and whether they pay to replace it.
Lead results over time
Against the period ending 2023 (1 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Palace Park Mhc is 3 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 0 (not detected) |
| 2023 | 1 ppb |
| 2020 | 1 ppb |
| 2019 | 3 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. Palace Park Mhc's reported as 0 (not detected) sits at the 18th percentile in Iowa and the 21st nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Nearby utilities
22 other systems share Webster County; 13 of them have a higher latest lead result than Palace Park Mhc. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Fort Dodge Water Supply | 25,874 | 1 ppb |
| Gowrie Muni Utilities Water Dept | 954 | 3 ppb |
| Dayton Municipal Water Supply | 772 | 0 (not detected) |
| Badger Water Supply | 561 | 1 ppb |
| Otho Water Supply | 431 | 1 ppb |
| Lehigh Water Supply | 395 | 0 (not detected) |
| Duncombe Water Supply | 384 | 0 (not detected) |
| Callender Water Supply | 371 | 0 (not detected) |
| Harcourt Water Supply | 265 | 2 ppb |
| Barnum Water Supply | 175 | 10 ppb |
Next steps for Madrid, IA
Look up your address in Palace Park Mhc'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 Palace Park Mhc 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.