Lavadero, PR
Lead detected, under the action levels
Latest 90th-percentile lead: 3 ppb (monitoring period 2018-2018). 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.
Lavadero at a glance
Lavadero serves about 1,265 people through 474 service connections, which makes it a small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in San Sebastian Municipio County, PR. EPA system ID: PR0003453; phone on file: 787-758-5757. Call that number and ask whether your address has a lead, galvanized or unknown service line.
Lead results over time
The highest 90th-percentile result EPA holds for Lavadero is 3 ppb across 1 monitoring period, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2018 | 3 ppb |
Where this result ranks
Of the 111 PR systems with a lead result, the median latest reading is 5 ppb; 10 are over 15 ppb right now and 16 have gone over at some point. Lavadero's 3 ppb sits at the 41st percentile in PR and the 82nd nationally (higher means more lead).
Other water systems in San Sebastian Municipio County
4 other systems share San Sebastian Municipio County; 1 of them has a higher latest lead result than Lavadero. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| San Sebastian | 25,752 | - |
| Wilfredo Valentin | 1,239 | - |
| Acued. Rural Guacio | 340 | 14 ppb |
| Acueducto Rural Guadalupe Marti | 81 | - |
Your move
Test your own tap with a certified lab first-draw sample; Hormigueros, PR 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 Lavadero 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.