Drinking water quality · 2023
· Verified
What's in Running Springs Water District — Running Springs, Ca, CA tap water
26 contaminants were measured in the Running Springs Water District — Running Springs, Ca, CA water system's 2023 annual report. Each is shown below against its federal limit — 1 sit at or above that limit.
- Reporting year
- 2023
- Contaminants measured
- 26
- Over federal limit
- 1
- Approaching the limit
- 0
- Worst contaminant
- Arsenic
- Service area
- CA
Metals
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| ArsenicA naturally occurring element that also enters water from industry and agriculture. | 0.39 mg/LAverageSystem-wide | None set | At or above the limit |
| CopperA metal that enters water from corroding household plumbing. | 230 ug/L90th percentileAt the tap | None set | Within the limit |
| LeadA toxic metal that leaches into water from old service lines, solder, and plumbing fixtures. | 0.0056 ug/L90th percentileAt the tap | 15 ug/LAction level | Within the limit |
| IronA naturally occurring metal common in groundwater. | Not detected ug/LRangeSystem-wide | None set | None detected |
| ZincA naturally occurring metal that can also enter water from corroding pipes. | Not detected ug/LRangeSystem-wide | None set | None detected |
| BoronA naturally occurring element from rock and soil. | 100 ug/LAverageSystem-wide | None set | Detected — no federal limit |
| CalciumA naturally occurring mineral that contributes to water hardness. | 40.6 mg/LAverageSystem-wide | None set | Detected — no federal limit |
| MagnesiumA naturally occurring mineral that contributes to water hardness. | 10.85 mg/LAverageSystem-wide | None set | Detected — no federal limit |
| PotassiumA naturally occurring mineral from rock and soil. | 2.93 mg/LAverageSystem-wide | None set | Detected — no federal limit |
| SodiumA naturally occurring salt component. | 51.38 mg/LAverageSystem-wide | None set | Detected — no federal limit |
| Vanadium | 3.09 ug/LAverageSystem-wide | None set | Detected — no federal limit |
Disinfection byproducts
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| TTHMTotal trihalomethanes — a group of four chemicals (including chloroform) formed when chlorine reacts with natural organic matter. | 49.3 ug/LAverageSystem-wide | None set | Within the limit |
| HAA5Haloacetic acids — a group of five disinfection byproducts formed when disinfectants react with organic matter. | 4.4 ug/LAverageSystem-wide | None set | Within the limit |
Radionuclides
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| Gross AlphaGross alpha particle activity — a combined measure of alpha-emitting radioactive substances. | 3.96 pCi/LAverageSystem-wide | 15 pCi/LMCL | Within the limit |
| UraniumA naturally occurring radioactive metal from erosion of natural deposits. | 3.95AverageSystem-wide | 20MCL | Detected — no federal limit |
Physical & aggregate
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| TurbidityA measure of cloudiness from suspended particles in the water. | 0.23 NTUAverageSystem-wide | 1 NTUMCL | Within the limit |
| Bicarbonate | 166 mg/LAverageSystem-wide | None set | Detected — no federal limit |
| HardnessA measure of dissolved calcium and magnesium minerals. | 131 mg/LAverageSystem-wide | None set | Detected — no federal limit |
| OdorA measure of detectable smell in the water. | 1AverageSystem-wide | None set | Detected — no federal limit |
| pHA measure of how acidic or basic the water is. | 8.06AverageSystem-wide | None set | Detected — no federal limit |
| Specific ConductanceA measure of how well water conducts electricity, which tracks dissolved mineral content. | 295AverageSystem-wide | None set | Detected — no federal limit |
| Total Dissolved SolidsTotal dissolved solids — the combined content of all dissolved minerals and salts. | 226.88 mg/LAverageSystem-wide | None set | Detected — no federal limit |
Inorganic chemicals
| Contaminant | Measured | Federal limit | Status |
|---|---|---|---|
| FluorideA mineral often added to drinking water to help prevent tooth decay. | 0.056 mg/LAverageSystem-wide | 4 mg/LMCL | Within the limit |
| ChlorideA naturally occurring salt compound. | 56.69 mg/LAverageSystem-wide | None set | Detected — no federal limit |
| NitrateA compound from fertilizer runoff, septic systems, and erosion of natural deposits. | 0.61AverageSystem-wide | 10MCL | Detected — no federal limit |
| SulfateA naturally occurring mineral from rock and soil. | 40.94 mg/LAverageSystem-wide | None set | Detected — no federal limit |
People also ask about Running Springs Water District — Running Springs, Ca, CA's water
+Is Running Springs Water District — Running Springs, Ca, CA tap water safe to drink in 2023?
The 2023 Consumer Confidence Report for the Running Springs Water District — Running Springs, Ca, CA water utility lists 1 contaminant at or above the federal limit: Arsenic. Whether that means the water is "unsafe" depends on which contaminant, how long the exposure, and individual health factors. The table on this page shows the measured value, the federal threshold, and the regulated statistic used for compliance.
+What contaminants are in Running Springs Water District — Running Springs, Ca, CA tap water?
26 contaminants were measured in Running Springs Water District — Running Springs, Ca, CA's 2023 Consumer Confidence Report, spanning metals, physical & aggregate, and inorganic chemicals. 6 have an enforceable federal limit; the rest are detected but unregulated. Every measured value, in the utility's own units, is on this page.
+Which contaminants exceed federal limits in Running Springs Water District — Running Springs, Ca, CA tap water?
One contaminant in Running Springs Water District — Running Springs, Ca, CA's 2023 report sits at or above the federal limit: Arsenic (39.0× the limit). The EPA enforces these limits against the regulated reporting statistic — typically a running annual average or 90th percentile — not a one-off sample spike.
+What is the worst contaminant in Running Springs Water District — Running Springs, Ca, CA tap water?
The contaminant with the highest measured value relative to its federal limit in the 2023 report is Arsenic, at 39.0× the federal threshold. It belongs to the metals family of contaminants.
+Where does the data on this page come from?
Every value is transcribed from Running Springs Water District — Running Springs, Ca, CA's 2023 Consumer Confidence Report — the annual drinking-water report every U.S. public water utility is required by federal law to publish. The original source document is archived and viewable on this site. A water-quality report covers an entire service area, not a single address.
+How often is Running Springs Water District — Running Springs, Ca, CA's water quality data updated?
Each U.S. public water utility publishes one Consumer Confidence Report per year, covering the prior calendar year's measurements. This page reflects the 2023 report; a new report will replace it once the utility publishes its next annual update.