Springbrook Water Dept, IA
Lead detected, under the action levels
Latest 90th-percentile lead: 2.3 ppb (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. 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.
Springbrook Water Dept at a glance
Springbrook Water Dept serves about 144 people through 70 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 Jackson County, Iowa. EPA system ID: IA4984086; phone on file: 563-872-4326. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
Against the period ending 2021 (2 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Springbrook Water Dept is 2.9 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 2.3 ppb |
| 2021 | 2 ppb |
| 2018 | 2.9 ppb |
Where this result ranks
Of the 1,066 Iowa systems with a lead result, the median latest reading is 1.4 ppb; 4 are over 15 ppb right now and 36 have gone over at some point. Springbrook Water Dept's 2.3 ppb sits at the 70th percentile in Iowa and the 76th nationally (higher means more lead).
Nearby utilities
9 other systems share Jackson County; 3 of them have a higher latest lead result than Springbrook Water Dept. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Maquoketa Municipal Water | 6,128 | 7.1 ppb |
| Bellevue Municipal Utilities | 2,363 | 0.5 ppb |
| Preston Muni Water Supply | 949 | 1.5 ppb |
| Sabula Water Supply | 506 | 1.6 ppb |
| Miles Water Department | 408 | 1.4 ppb |
| Andrew Water Supply | 380 | 0.8 ppb |
| La Motte Water Supply | 237 | 9.6 ppb |
| Monmouth Water Supply | 129 | 3 ppb |
| Baldwin Water Supply | 99 | 0.6 ppb |
Next steps for Springbrook, IA
Test your own tap with a certified lab first-draw sample; Springbrook, IA 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 Springbrook Water Dept 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.