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Tap water quality report

Avalon Woods Owners Assoc Inc

EPA monitoring tested this supplier for 68 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
9
detected
306
people served
15
health-based violations
Delaware rankingsLead in DelawarePFAS in Delaware
Water source
Ground water
Ownership
Private
Counties served
Sussex

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.

15
health-based violations
25
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2025-04-01 → 2025-06-30
MCL Health-based Resolved 2025-04-01 → 2025-06-30
MCL Health-based Resolved 2025-04-01 → 2025-06-30
MCL Health-based Resolved 2025-04-01 → 2025-06-30
MCL Health-based Resolved 2019-02-05 → 2019-03-29
MCL Health-based Resolved 2019-02-05 → 2019-03-29
MCL Health-based Resolved 2019-02-05 → 2019-03-29
MCL Health-based Resolved 2004-09-01 → 2004-09-30
MCL Health-based Resolved 2004-09-01 → 2004-09-30
MCL Health-based Resolved 2004-09-01 → 2004-09-30

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
10525 µg/L 105%
of the EPA limit, at the 95th percentile of samples — 10000 µg/L
worst single sample: 12847.1 µg/L
146/208 SYR4 2012–2019
Nitrate-Nitrite
10300 µg/L 103%
of the EPA limit, at the 95th percentile of samples — 10000 µg/L
worst single sample: 12847.1 µg/L
68/96 SYR4 2012–2019
Copper
270.75 µg/L 21%
of the EPA limit 1300 µg/L
worst single sample: 530 µg/L
18/18 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2024
Lead
29.875 µg/L 199%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 99.1 µg/L
16/18 SYR4 2012–2019
Barium
198.717 µg/L 9.9%
of the EPA limit 2000 µg/L
worst single sample: 205.25 µg/L
3/3 SYR4 2019
Beryllium, Total
0.5100 µg/L 13%
of the EPA limit 4 µg/L
 1/3 SYR4 2019
Di(2-ethylhexyl) Phthalate
0.2500 µg/L 4.2%
of the EPA limit 6 µg/L
 1/2 SYR4 2017
Fluoride
120 µg/L 3%
of the EPA limit 4000 µg/L
 1/96 SYR4 2012–2019
59 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-GammaBenzeneBenzo(A)PyreneBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WILKERSON, GLENN
Phone
443-677-3500
Email
[email protected]

Frequently asked questions about Avalon Woods Owners Assoc Inc

Is Avalon Woods Owners Assoc Inc tap water safe to drink?

EPA monitoring detected 9 contaminants in Avalon Woods Owners Assoc Inc'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 Avalon Woods Owners Assoc Inc's water?

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

How many people does Avalon Woods Owners Assoc Inc serve?

Avalon Woods Owners Assoc Inc reports serving 306 people in Delaware, per its EPA record.

Has Avalon Woods Owners Assoc Inc had any water quality violations?

The EPA has 25 violations on file for Avalon Woods Owners Assoc Inc, of which 15 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.