Cs Gadsden Water Company, MO
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2023-2023). 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.
About Cs Gadsden Water Company
Cs Gadsden Water Company serves about 540 people through 211 service connections, which makes it a small system under EPA's size classes. It is privately owned and draws groundwater, in Yuma County, Missouri. EPA system ID: AZ0414037; phone on file: 602-698-9786. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Lead results over time
Against the period ending 2022 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Cs Gadsden Water Company is 10 ppb across 7 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2021 | 0 (not detected) |
| 2020 | 0 (not detected) |
| 2019 | 0 (not detected) |
| 2017 | 10 ppb |
| 2017 | 0 (not detected) |
Against other Missouri systems
Of the 1,674 Missouri systems with a lead result, the median latest reading is 1.04 ppb; 2 are over 15 ppb right now and 74 have gone over at some point. Cs Gadsden Water Company's reported as 0 (not detected) sits at the 25th percentile in Missouri and the 23rd nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Yuma County
7 other systems share Yuma County; 3 of them have a higher latest lead result than Cs Gadsden Water Company. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Cs Tierra Mesa Estates Water Company | 632 | 0 (not detected) |
| Cs El Prado Water Company | 404 | 0 (not detected) |
| Cs Mohawk Utility Company | 243 | 4.3 ppb |
| Cs Antelope Water Company | 163 | 5 ppb |
| Cs Rancheros Bonitos Water Company | 120 | 0 (not detected) |
| Cs Green Acres Water Company | 105 | 0 (not detected) |
| Cs Citrus Park Water Company | 102 | 0.37 ppb |
Your move
Look up your address in Cs Gadsden Water Company'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 Cs Gadsden Water Company 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. The lead result guide covers how utilities pick the homes they sample. Small systems behave differently: why small systems go over more often.