Cedarview Montwell Ssd, UT
Lead detected, under the action levels
Latest 90th-percentile lead: 1.3 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.
About Cedarview Montwell Ssd
Cedarview Montwell Ssd serves about 445 people through 102 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws surface water, in Duchesne County, Utah. EPA system ID: UTAH07072; phone on file: 435-503-5242. 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 2025 (1.3 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Cedarview Montwell Ssd is 1.3 ppb across 6 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2025 | 1.3 ppb |
| 2025 | 1.3 ppb |
| 2022 | 0.3 ppb |
| 2022 | 0.3 ppb |
| 2019 | 0.7 ppb |
| 2018 | 0.8 ppb |
Against other Utah systems
Of the 521 Utah systems with a lead result, the median latest reading is 1.71 ppb; 8 are over 15 ppb right now and 27 have gone over at some point. Cedarview Montwell Ssd's 1.3 ppb sits at the 38th percentile in Utah and the 60th nationally (higher means more lead).
Other water systems in Duchesne County
14 other systems share Duchesne County; 6 of them have a higher latest lead result than Cedarview Montwell Ssd. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Roosevelt City Water System | 8,000 | 5.3 ppb |
| Duchesne County Upper Country Wid | 2,100 | 1.2 ppb |
| Johnson Water District | 2,065 | 0.8 ppb |
| Duchesne Water System | 2,000 | 0.92 ppb |
| Fruitland Water Ssd | 1,162 | 1.4 ppb |
| Myton City | 1,075 | 1.5 ppb |
| East Duchesne Culinary Wid | 1,000 | 1.8 ppb |
| Pinion Forest Ssd | 640 | 1.1 ppb |
| Neola Water And Sewer District | 490 | 4.7 ppb |
| Hanna Water & Sewer Improvement District | 405 | 1 ppb |
Next steps for Roosevelt, UT
Test your own tap with a certified lab first-draw sample; Roosevelt, UT 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 Cedarview Montwell Ssd 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. What a 90th-percentile result does and does not tell you: how to read a lead result. Size matters more than most people expect: small vs large water systems.