Curry County, NM
These figures come from wells tested in Curry County, NM, not from any one well.
- Iron, manganese and sulfate are not common in wells in Curry County, NM (1 of 54, 1 of 54 and 5 of 85 tested wells were over). Only a test tells you about your own well.
- Wells in Curry County, NM are typically very hard (94 wells tested).
- Only a test of your own well tells you about your water.
What to test for
Start with the four this site covers:
- iron
- manganese
- hardness
- sulfate
Most well owners also test for these. We point to the source and don't interpret the results.
- arsenic: occurs naturally in groundwater in many regions. USGS: arsenic and drinking water
- nitrate: common near farmland and septic systems. EPA: private drinking water wells
- total coliform bacteria: the standard yearly well check. EPA: private drinking water wells
- lead and copper: from household plumbing, especially when pH is below 6.5. EPA: lead in drinking water
- PFAS: several states run private-well sampling programs. EPA: PFAS
- a certified lab: states certify labs and some run their own private-well programs. New Mexico's certified-lab list (from your state drinking-water program)
The numbers
County figures describe the wells sampled there, not any one well. Exact counts, sample years and sources are below.
Iron Recent
| Level it's compared with | 0.3 mg/L |
|---|---|
| Share of wells over the level | 1.9% |
| Wells over the level / wells judged | 1 of 54 |
| Median | 0.02345 mg/L |
| Years sampled | 1931–2022 |
| Wells | 54 |
| Test results | 181 |
| Wells left out | 0 |
| Sources | USGS (61) |
Manganese Recent
| Level it's compared with | 0.05 mg/L |
|---|---|
| Share of wells over the level | 1.9% |
| Wells over the level / wells judged | 1 of 54 |
| Median | 0.0018675 mg/L |
| Years sampled | 2000–2022 |
| Wells | 54 |
| Test results | 177 |
| Wells left out | 0 |
| Sources | USGS (54) |
Hardness Recent
| Level it's compared with | none; hardness is shown in bands |
|---|---|
| Share of wells very hard | 71% |
| Median | 240.319 mg/L as CaCO₃ |
| Years sampled | 1931–2022 |
| Wells | 94 |
| Test results | 222 |
| Wells left out | 0 |
| Sources | USGS (94) |
Sulfate Recent
| Level it's compared with | 250 mg/L |
|---|---|
| Share of wells over the level | 5.9% |
| Wells over the level / wells judged | 5 of 85 |
| Median | 73 mg/L |
| Years sampled | 1931–2022 |
| Wells | 85 |
| Test results | 184 |
| Wells left out | 0 |
| Sources | USGS (85) |