Ruidoso Downs Water System, NM
Lead detected, under the action levels
Latest 90th-percentile lead: 1.5 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.
Who runs the water here
Ruidoso Downs Water System serves about 2,146 people through 1,003 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 Lincoln County, New Mexico. EPA system ID: NM3513214; phone on file: 575-378-6162. Ask them for your address in their service line inventory - every system had to publish one by Oct 2024.
Ruidoso Downs Water System's lead record
Against the period ending 2018 (1.2 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Ruidoso Downs Water System is 2.9 ppb across 3 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2024 | 1.5 ppb |
| 2018 | 1.2 ppb |
| 2016 | 2.9 ppb |
Against other New Mexico systems
Of the 504 New Mexico systems with a lead result, the median latest reading is 1.4 ppb; 14 are over 15 ppb right now and 46 have gone over at some point. Ruidoso Downs Water System's 1.5 ppb sits at the 53rd percentile in New Mexico and the 64th nationally (higher means more lead).
Neighbouring systems
18 other systems share Lincoln County; 15 of them have a higher latest lead result than Ruidoso Downs Water System. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Ruidoso Water System | 15,947 | 2.3 ppb |
| Alto Lakes Water And Sanitation District | 2,870 | 6.1 ppb |
| Capitan Water System | 1,821 | 2.1 ppb |
| Carrizozo Water System | 1,136 | 2 ppb |
| Cds Rainmakers Util Llc Rancho Ruidoso | 877 | 2.5 ppb |
| Bonita Park Nazarene Conference Center | 460 | 4.2 ppb |
| Sun Valley Water And Sanitation District | 443 | 36.1 ppb |
| Lincoln Hills Water Co-Op | 338 | 0 (not detected) |
| Corona Water System | 333 | 1.2 ppb |
| Alto Mountain Village | 271 | 4.3 ppb |
Next steps for Ruidoso Downs, NM
Test your own tap with a certified lab first-draw sample; Ruidoso Downs, NM 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 Ruidoso Downs Water System 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. Systems that went over once often dip back under; here is what that means.