National Drinking Water Database
Di-n-butylphthalate in Missouri
Di-n-butylphthalate is an industrial solvent or additive used in many consumer products such as nail polish, cosmetics, some printing inks, pharmaceutical coatings, cleaning products and insecticides. [read more]
The Most Polluted Communities in Missouri
15 water utilities reported detecting Di-n-butylphthalate in tap water since 2004, according to EWG's analysis of water quality data supplied by state water agencies
Ranked by highest average Di-n-butylphthalate level
| Rank | System | Population Served | Positive test results of total reported tests | Average Level (Range) |
|---|---|---|---|---|
| 1 | Henrietta Henrietta, MO | 492 | 1 of 1 | < 0.01 ppb (< .01 to 0.00273 ppb) |
| 2 | Leeton Leeton, MO | 620 | 1 of 1 | < 0.01 ppb (< .01 to 0.00263 ppb) |
| 3 | Ozark Villa AT Shell Knob Shell Knob, MO | 96 | 1 of 1 | < 0.01 ppb (< .01 to 0.00218 ppb) |
| 4 | Sunset Mhp MO | 102 | 1 of 1 | < 0.01 ppb (< .01 to 0.00183 ppb) |
| 5 | Mira Monte Subdivision Kimberling City, MO | 50 | 1 of 1 | < 0.01 ppb (< .01 to 0.00178 ppb) |
| 6 | Ozark Center Turn Around Ranch Joplin, MO | 60 | 1 of 1 | < 0.01 ppb (< .01 to 0.00153 ppb) |
| 7 | Chillicothe Municipal Utilites Chillicothe, MO | 8,800 | 1 of 1 | < 0.01 ppb (< .01 to 0.00152 ppb) |
| 8 | Watkins Subdivision Camdenton, MO | 31 | 1 of 1 | < 0.01 ppb (< .01 to 0.00148 ppb) |
| 9 | Knob Noster Knob Noster, MO | 2,350 | 1 of 2 | < 0.01 ppb (< .01 to 0.00221 ppb) |
| 10 | Tonys Point Gravois Mills, MO | 32 | 1 of 1 | < 0.01 ppb (< .01 to 0.00107 ppb) |
Health Based Limits for Di-n-butylphthalate
| Standard | Description | Level |
|---|---|---|
| Health-Based Screening Level | A benchmark concentration of contaminants in water that may be of potential concern for human health, if exceeded. For noncarcinogens, the HBSL represents the contaminant concentration in drinking water that is not expected to cause any adverse effects over a lifetime of exposure. For carcinogens, the HBSL range represents the contaminant concentration in drinking water that corresponds to an excess estimated lifetime cancer risk of 1 chance in 1 million to 1 chance in 10 thousand. Source: U.S. Geological Survey. | 700 ppb |
| EPA Human Health Water Quality Criteria | Water quality criteria set by the US EPA provide guidance for states and tribes authorized to establish water quality standards under the Clean Water Act (CWA) to protect human health. These are non-enforceable standards based upon exposure by both drinking water and the contribution of water contamination to other consumed foods. Source: U.S. Environmental Protection Agency. | 2000 ppb |
| Drinking Water Equivalent Level | A lifetime exposure concentration protective of adverse, noncarcinogenic health effects, that assumes all of the exposure to a contaminant is from drinking water. Source: U.S. Environmental Protection Agency. | 4000 ppb |
Violation Summary for Di-n-butylphthalate in Missouri
There are no violations reported for this contaminant in Missouri