Overview
State, National, and Health Guidelines for Drinking Water
ppb = parts per billion
Want to remove
Nonafluoro-3,6-dioxaheptanoic acid from your water?
Try these filter technologies:
Activated Carbon,
Reverse Osmosis,
Nonafluoro-3,6-dioxaheptanoic acid around the Country
| UTILITIES WITH CONTAMINATION | |||
|---|---|---|---|
| State | Utilities | People Served | |
| New York | 6 | 278,145 | |
| Rhode Island | 4 | 67,434 | |
| Texas | 3 | 30,333 | |
| Minnesota | 1 | 369 | |
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Utilities with the highest amounts of nonafluoro-3,6-dioxaheptanoic acid, 2020-2024
ALL UTILITIES
LARGE UTILITIES
| Utility | Location | Tests | Average level | People served |
|---|---|---|---|---|
| City of Clute | Clute, TX | 2 of 12 | 0.00394 ppb | 11,682 |
| City of Richwood | Richwood, TX | 1 of 12 | 0.00261 ppb | 7,431 |
| G-m Water Supply Corporation | Hemphill, TX | 1 of 18 | 0.00217 ppb | 11,220 |
| Bells Pond Mobile Park North | Hudson, NY | 1 of 2 | 0.000950 ppb | 150 |
| Taconic Mobile Home Park LLC | Thomaston, NY | 1 of 7 | 0.000243 ppb | 40 |
| Taconic Shores | Copake, NY | 1 of 4 | 0.000232 ppb | 950 |
| Naval Station, Newport | Newport, RI | 1 of 21 | 0.000179 ppb | 7,871 |
| City of Newport* | Newport, RI | 1 of 21 | 0.000179 ppb | 42,155 |
| Portsmouth Water & Fire District | Portsmouth, RI | 1 of 21 | 0.000179 ppb | 17,090 |
| United States Navy -fort Adams | Newport, RI | 1 of 21 | 0.000179 ppb | 318 |
| Remer | Remer, MN | 1 of 2 | 0.000165 ppb | 369 |
| Carle Place Water District | Carle Place, NY | 1 of 26 | 0.0000850 ppb | 9,005 |
| Liberty New York Water - Lynbrook | Merrick, NY | 1 of 170 | 0.0000260 ppb | 220,000 |
| Hicksville WD | Hicksville, NY | 1 of 125 | 0.0000150 ppb | 48,000 |
* This water utility supplies finished drinking water to at least one other water utility. The purchasing utility is not required to test for or report Nonafluoro-3,6-dioxaheptanoic acid, but it likely has the contaminant in its water supply.
| Utility | Location | Tests | Average level | People served |
|---|---|---|---|---|
| City of Clute | Clute, TX | 2 of 12 | 0.00394 ppb | 11,682 |
| G-m Water Supply Corporation | Hemphill, TX | 1 of 18 | 0.00217 ppb | 11,220 |
| City of Newport* | Newport, RI | 1 of 21 | 0.000179 ppb | 42,155 |
| Portsmouth Water & Fire District | Portsmouth, RI | 1 of 21 | 0.000179 ppb | 17,090 |
| Liberty New York Water - Lynbrook | Merrick, NY | 1 of 170 | 0.0000260 ppb | 220,000 |
| Hicksville WD | Hicksville, NY | 1 of 125 | 0.0000150 ppb | 48,000 |
* This water utility supplies finished drinking water to at least one other water utility. The purchasing utility is not required to test for or report Nonafluoro-3,6-dioxaheptanoic acid, but it likely has the contaminant in its water supply.
