Tap WaterIndex

Tap water quality report

Logan Co P S D - Crawley Creek

EPA monitoring tested this supplier for 14 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

14
contaminants tested
14
detected
2,145
people served
18
health-based violations
Water source
SWP
Ownership
Local government
Counties served
Logan

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.

18
health-based violations
80
violations on file
15
still open
ViolationTypeStatusPeriod
TT Health-based Unaddressed 2025-05-20
TT Health-based Unaddressed 2025-05-20
TT Health-based Unaddressed 2025-05-01
TT Health-based Unaddressed 2025-05-01
TT Health-based Resolved 2025-05-01
TT Health-based Resolved 2025-05-01
TT Health-based Resolved 2025-05-01
TT Health-based Resolved 2025-05-01
TT Health-based Resolved 2025-05-01
TT Health-based Resolved 2025-05-01

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
Dichloroacetic Acid
44 µg/L
No EPA limit set
 26/26 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
82 µg/L 137%
of the EPA limit, in the worst sample — 60 µg/L
 26/26 SYR4 2013–2019
Trichloroacetic Acid
41.5 µg/L
No EPA limit set
 26/26 SYR4 2013–2019
Bromodichloromethane
33 µg/L
No EPA limit set
 25/25 SYR4 2013–2019
Chloroform
112 µg/L
No EPA limit set
 25/25 SYR4 2013–2019
TTHM
148 µg/L 185%
of the EPA limit, in the worst sample — 80 µg/L
 25/25 SYR4 2013–2019
Copper
70 µg/L 5.4%
of the EPA limit 1300 µg/L
 21/22 SYR4 2014–2017
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 19/19 LCR 2023
Dibromochloromethane
18 µg/L
No EPA limit set
 18/25 SYR4 2013–2019
Dibromoacetic Acid
2.3 µg/L
No EPA limit set
 16/26 SYR4 2013–2019
Lead
3.66 µg/L 24%
of the EPA limit 15 µg/L
 11/22 SYR4 2014–2017
Monochloroacetic Acid
5.3 µg/L
No EPA limit set
 8/26 SYR4 2013–2019
Monobromoacetic Acid
1.4 µg/L
No EPA limit set
 7/26 SYR4 2013–2019
Bromoform
2 µg/L
No EPA limit set
 1/25 SYR4 2013–2019

Frequently asked questions about Logan Co P S D - Crawley Creek

Is Logan Co P S D - Crawley Creek tap water safe to drink?

EPA monitoring detected 14 contaminants in Logan Co P S D - Crawley Creek'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 Logan Co P S D - Crawley Creek's water?

EPA monitoring detected Dichloroacetic Acid, Total Haloacetic Acids (HAA5), Trichloroacetic Acid, Bromodichloromethane, Chloroform, and others. The full list with the level and data source for each is above.

How many people does Logan Co P S D - Crawley Creek serve?

Logan Co P S D - Crawley Creek reports serving 2,145 people, per its EPA record.

Has Logan Co P S D - Crawley Creek had any water quality violations?

The EPA has 80 violations on file for Logan Co P S D - Crawley Creek, of which 18 are health-based (a contaminant limit or required treatment was breached) and 15 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.