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Tap water quality report

Douglass, KS

EPA monitoring detected 23 contaminants across the 1 water supplier serving Douglass. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

1
water supplier
1,551
people served
23
contaminants found
Kansas rankings Lead in Kansas PFAS in Kansas

What was found in Douglass's water

The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
2200 µg/L 22%
of the EPA limit 10000 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Fluoride
1300 µg/L 33%
of the EPA limit 4000 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Barium
191 µg/L 9.6%
of the EPA limit 2000 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
138.25 µg/L 230%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Copper
136.5 µg/L 11%
of the EPA limit 1300 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
TTHM
105.5 µg/L 132%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Chloroform
74.4 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Dichloroacetic Acid
70.25 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Trichloroacetic Acid
69.4 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Bromodichloromethane
30.5 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Lead
13.85 µg/L 92%
of the EPA limit 15 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Dibromochloromethane
7.69 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Bromoform
5.825 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Selenium
5.77 µg/L 12%
of the EPA limit 50 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Dibromoacetic Acid
4.65 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Chromium
4.595 µg/L 4.6%
of the EPA limit 100 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Monochloroacetic Acid
3.85 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Monobromoacetic Acid
2.25 µg/L
No EPA limit set
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Arsenic
1.64 µg/L 16%
of the EPA limit 10 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2019
1/1 SYR4
Combined Radium (-226 And -228)
0.8000 pCi/L 16%
of the EPA limit 5 pCi/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2015
1/1 SYR4
Xylenes, Total
0.5600 µg/L 0%
of the EPA limit 10000 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2017
1/1 SYR4
Atrazine
0.0996 µg/L 3.3%
of the EPA limit 3 µg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2017
1/1 SYR4
Lead
0.0061 mg/L 41%
of the EPA limit 0.0150 mg/L
Main supplier: DOUGLASS, CITY OF · 1,551 people · 2024
1/1 LCR
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 the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving Douglass

SupplierPopulation served
DOUGLASS, CITY OF 1,551

Frequently asked questions about Douglass tap water

Is Douglass tap water safe to drink?

EPA testing detected 23 contaminants in the water serving Douglass. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve Douglass?

1 public water supplier report drinking-water monitoring for Douglass, Kansas to the EPA. Each is listed above with its population served.

What contaminants are in Douglass's water?

The contaminants EPA monitoring detected in Douglass include Nitrate, Fluoride, Barium, Total Haloacetic Acids (HAA5), Copper. The full list, with the level at the main supplier and the data source, is in the table above.

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.