Pinnacle Estates Of Glendive, MT
Lead detected, under the action levels
Latest 90th-percentile lead: 5 ppb (monitoring period 2023-2025). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Pinnacle Estates Of Glendive at a glance
Pinnacle Estates Of Glendive serves about 50 people through 9 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Dawson County, Montana. EPA system ID: MT0002939; phone on file: 406-941-2123. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Every lead result on file
That is up 4 ppb from 1 ppb in the period ending 2024. The highest 90th-percentile result EPA holds for Pinnacle Estates Of Glendive is 5 ppb across 4 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 5 ppb |
| 2024 | 1 ppb |
| 2018 | 1 ppb |
| 2018 | 3 ppb |
Where this result ranks
Of the 753 Montana systems with a lead result, the median latest reading is 1 ppb; 5 are over 15 ppb right now and 28 have gone over at some point. Pinnacle Estates Of Glendive's 5 ppb sits at the 92nd percentile in Montana and the 90th nationally (higher means more lead).
Neighbouring systems
6 other systems share Dawson County; 1 of them has a higher latest lead result than Pinnacle Estates Of Glendive. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Glendive City Of | 4,873 | 6 ppb |
| Forest Park Water Rsid 24 | 1,200 | 3 ppb |
| Highland Park Utilities Assn | 500 | 2 ppb |
| Richey Town Of | 180 | 0 (not detected) |
| Casitas Del Mesa Mhp | 180 | 1 ppb |
| Whispering Trees Mobile Park | 100 | 1 ppb |
Next steps for Glendive, MT
Test your own tap with a certified lab first-draw sample; Glendive, MT may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Pinnacle Estates Of Glendive 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. The action level is dropping - the 10 ppb rule from 2027.