Compliance record
Other contaminants detected
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the 95th percentile of this
system's samples — over 100% is worth reading, but is not by itself a
violation. Where a single sample came in higher than that percentile, it
is noted under the bar. Formal violations are listed separately.
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 119.6 µg/L 1.2% of the EPA limit 10000 µg/L
worst single sample: 248 µg/L | 114/116 | SYR4 | 2012–2019 |
| Copper | 267 µg/L 21% of the EPA limit 1300 µg/L
worst single sample: 340 µg/L | 47/47 | SYR4 | 2014–2017 |
| Bromoform | 7.9825 µg/L No EPA limit set
worst single sample: 9.61 µg/L | 46/46 | SYR4 | 2012–2019 |
| Dibromochloromethane | 8.734 µg/L No EPA limit set
worst single sample: 9.56 µg/L | 43/46 | SYR4 | 2012–2019 |
| Bromodichloromethane | 4.392 µg/L No EPA limit set
worst single sample: 5.69 µg/L | 37/46 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 130 µg/L 1.3% of the EPA limit 10000 µg/L
worst single sample: 176 µg/L | 21/21 | SYR4 | 2012–2019 |
| Fluoride | 2257.5 µg/L 56% of the EPA limit 4000 µg/L
worst single sample: 2310 µg/L | 16/16 | SYR4 | 2012–2018 |
| Lithium | 38 µg/L No EPA limit set | 16/16 | UCMR-5 | 2024 |
| Barium | 14.3 µg/L 0.7% of the EPA limit 2000 µg/L
worst single sample: 22 µg/L | 15/15 | SYR4 | 2015–2019 |
| Chloroform | 2.712 µg/L No EPA limit set
worst single sample: 2.82 µg/L | 13/46 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 13/13 | LCR | 2023 |
| Chromium | 3.32 µg/L 3.3% of the EPA limit 100 µg/L
worst single sample: 3.8 µg/L | 7/15 | SYR4 | 2015–2019 |
| Combined Radium (-226 And -228) | 2.83 pCi/L 57% of the EPA limit 5 pCi/L
worst single sample: 3.4 pCi/L | 7/7 | SYR4 | 2015–2016 |
| TTHM | 22.4 µg/L 28% of the EPA limit 80 µg/L
worst single sample: 22.6 µg/L | 6/6 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 5.175 µg/L 8.6% of the EPA limit 60 µg/L
worst single sample: 6.1 µg/L | 6/6 | SYR4 | 2014–2019 |
| Dibromoacetic Acid | 4.42 µg/L No EPA limit set
worst single sample: 5 µg/L | 5/6 | SYR4 | 2014–2019 |
| Cyanide | 12.8 µg/L 6.4% of the EPA limit 200 µg/L
worst single sample: 12.9 µg/L | 2/15 | SYR4 | 2014–2018 |
| Dichloroacetic Acid | 1.095 µg/L No EPA limit set
worst single sample: 1.1 µg/L | 2/6 | SYR4 | 2014–2019 |
| Lead | 2.255 µg/L 15% of the EPA limit 15 µg/L
worst single sample: 2.3 µg/L | 2/47 | SYR4 | 2014–2017 |
| Di(2-ethylhexyl) Phthalate | 0.5000 µg/L 8.3% of the EPA limit 6 µg/L | 1/36 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon And U | 3.4 pCi/L 23% of the EPA limit 15 pCi/L | 1/8 | SYR4 | 2015–2018 |
| Monobromoacetic Acid | 1.1 µg/L No EPA limit set | 1/6 | SYR4 | 2014–2019 |
| Nitrite | 47.7 µg/L 4.8% of the EPA limit 1000 µg/L | 1/22 | SYR4 | 2012–2019 |
86 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebEthylene DibromideEndrinEthylbenzeneGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonochloroacetic AcidNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about Southwest Fannin County Sud
Is Southwest Fannin County Sud tap water safe to drink?
EPA monitoring detected 23 contaminants in Southwest Fannin County Sud's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Southwest Fannin County Sud's water?
EPA monitoring detected Nitrate, Copper, Bromoform, Dibromochloromethane, Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does Southwest Fannin County Sud serve?
Southwest Fannin County Sud reports serving 9,198 people in Texas, per its EPA record.
Has Southwest Fannin County Sud had any water quality violations?
The EPA has no formal drinking-water violations on file for Southwest Fannin County Sud.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.