M And T Water And Sewer Dist, ID
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.
About M And T Water And Sewer Dist
M And T Water And Sewer Dist serves about 358 people through 94 service connections, which makes it a very small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Jefferson County, Idaho. EPA system ID: ID7260026; phone on file: 208-520-3310. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
M And T Water And Sewer Dist's lead record
That is down 2 ppb from 2 ppb in the period ending 2021. The highest 90th-percentile result EPA holds for M And T Water And Sewer Dist is 2 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0 (not detected) |
| 2021 | 2 ppb |
| 2018 | 1 ppb |
How M And T Water And Sewer Dist compares
Of the 763 Idaho systems with a lead result, the median latest reading is 1 ppb; 3 are over 15 ppb right now and 46 have gone over at some point. M And T Water And Sewer Dist's reported as 0 (not detected) sits at the 27th percentile in Idaho and the 20th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Jefferson County
15 other systems share Jefferson County; 11 of them have a higher latest lead result than M And T Water And Sewer Dist. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Rigby City Of | 5,400 | 2 ppb |
| Roberts City Of | 680 | 3 ppb |
| Ririe City Of | 656 | 7 ppb |
| Morning View Water Company | 459 | 1 ppb |
| Country Squire Estates | 450 | 1 ppb |
| Pepperwood Crossing/Rocky Mnt Utilities | 336 | 1 ppb |
| Jefferson Greens Estates | 193 | 0 (not detected) |
| Sunbrook Estates Div # 2 | 144 | 0 (not detected) |
| Rolling Hills Acres | 141 | 0 (not detected) |
| Jenco Acres | 105 | 1 ppb |
Your move
Look up your address in M And T Water And Sewer Dist'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 M And T Water And Sewer Dist 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. Small systems behave differently: why small systems go over more often.