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Tap water quality report

Sheridan Waterworks

EPA monitoring tested this supplier for 77 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

77
contaminants tested
13
detected
4,605
people served
0
health-based violations
Arkansas rankingsLead in ArkansasPFAS in Arkansas
Water source
Ground water
Ownership
Local government
Counties served
Grant

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
3
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Archived 1993-12-01 → 1993-12-31
Other Monitoring Archived 1993-12-01 → 1993-12-31
Other Monitoring Archived 1990-01-01 → 1990-01-31

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Fluoride
1010 µg/L 25%
of the EPA limit 4000 µg/L
 99/100 SYR4 2012–2019
Copper
1190 µg/L 92%
of the EPA limit 1300 µg/L
 54/60 SYR4 2012–2018
Lead
15.4 µg/L 103%
of the EPA limit, in the worst sample — 15 µg/L
 43/75 SYR4 2012–2019
Dibromochloromethane
2.9 µg/L
No EPA limit set
 16/17 SYR4 2012–2019
Lead
0.0070 mg/L 47%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2025
Bromodichloromethane
3.5 µg/L
No EPA limit set
 10/11 SYR4 2012–2019
Chloroform
3.4 µg/L
No EPA limit set
 10/11 SYR4 2012–2019
Dichloroacetic Acid
3.1 µg/L
No EPA limit set
 8/8 SYR4 2012–2019
TTHM
9.6 µg/L 12%
of the EPA limit 80 µg/L
 8/8 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
7 µg/L 12%
of the EPA limit 60 µg/L
 8/8 SYR4 2012–2019
Trichloroacetic Acid
2.1 µg/L
No EPA limit set
 8/8 SYR4 2012–2019
Dibromoacetic Acid
1.8 µg/L
No EPA limit set
 7/8 SYR4 2012–2019
Gross Beta Particle Activity
2.8 pCi/L
No EPA limit set
 2/3 SYR4 2013–2019
64 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
REESE, JILL
Phone
870-942-2722

Frequently asked questions about Sheridan Waterworks

Is Sheridan Waterworks tap water safe to drink?

EPA monitoring detected 13 contaminants in Sheridan Waterworks'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 Sheridan Waterworks's water?

EPA monitoring detected Fluoride, Copper, Lead, Dibromochloromethane, Lead, and others. The full list with the level and data source for each is above.

How many people does Sheridan Waterworks serve?

Sheridan Waterworks reports serving 4,605 people in Arkansas, per its EPA record.

Has Sheridan Waterworks had any water quality violations?

The EPA has 3 violations on file for Sheridan Waterworks, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

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.