Northgate Mobile Ranch, FL
Lead detected, under the action levels
Latest 90th-percentile lead: 0.6 ppb (monitoring period 2024-2024). 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 Northgate Mobile Ranch
Northgate Mobile Ranch serves about 250 people through 350 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Brevard County, Florida. EPA system ID: FL3050890; phone on file: 321-392-3033. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
Against the period ending 2024 (0 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Northgate Mobile Ranch is 5.2 ppb across 10 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 0.6 ppb |
| 2024 | 0 (not detected) |
| 2022 | 0 (not detected) |
| 2021 | 1 ppb |
| 2020 | 0 (not detected) |
| 2020 | 1.7 ppb |
| 2019 | 2 ppb |
| 2018 | 1.5 ppb |
| 2017 | 2 ppb |
| 2017 | 5.2 ppb |
Against other Florida systems
Of the 1,481 Florida systems with a lead result, the median latest reading is 1 ppb; 3 are over 15 ppb right now and 85 have gone over at some point. Northgate Mobile Ranch's 0.6 ppb sits at the 35th percentile in Florida and the 45th nationally (higher means more lead).
Other water systems in Brevard County
23 other systems share Brevard County; 11 of them have a higher latest lead result than Northgate Mobile Ranch. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Cocoa, City Of | 294,039 | 2.2 ppb |
| Melbourne, City Of | 167,753 | 1.2 ppb |
| Palm Bay, City Of | 140,750 | 2.1 ppb |
| Titusville, City Of | 57,218 | 3 ppb |
| West Melbourne Wtr Sys(Consec) | 30,443 | 1.1 ppb |
| Barefoot Bay | 10,290 | 3.2 ppb |
| Mims Water Treatment / North Brevard Co. | 7,958 | 1.3 ppb |
| Patrick Space Force Base(Consec) | 7,500 | 0 (not detected) |
| South Brevard Water Co-Op | 1,537 | 0.4 ppb |
| South Shores Utility Association | 900 | 0.4 ppb |
Your move
Test your own tap with a certified lab first-draw sample; Mims, FL 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 Northgate Mobile Ranch 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. Systems that went over once often dip back under; here is what that means.