Tap WaterIndex

← Maryland

Tap water quality report

Windward Knoll Mhp

EPA monitoring tested this supplier for 69 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
11
detected
208
people served
11
health-based violations
Maryland rankingsLead in MarylandPFAS in Maryland
Water source
Ground water
Ownership
Private
Counties served
Hillsborough

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.

11
health-based violations
62
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2009-07-01 → 2009-07-31
MCL Health-based Archived 2009-06-01 → 2009-06-30
MCL Health-based Archived 2002-05-01 → 2002-05-31
MCL Health-based Archived 2002-05-01 → 2002-05-31
MCL Health-based Archived 2002-05-01 → 2002-05-31
MCL Health-based Archived 2001-10-01 → 2001-10-31
MCL Health-based Archived 2001-09-01 → 2001-09-30
MCL Health-based Archived 1999-11-01 → 1999-11-30
MCL Health-based Archived 1999-06-01 → 1999-06-30
MCL Health-based Archived 1998-05-01 → 1998-05-31

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 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
Lead
0.0015 mg/L 10%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2025
Nitrate
1300 µg/L 13%
of the EPA limit 10000 µg/L
 12/16 SYR4 2012–2019
Fluoride
150 µg/L 3.8%
of the EPA limit 4000 µg/L
 4/6 SYR4 2012–2018
Barium
4.66 µg/L 0.2%
of the EPA limit 2000 µg/L
worst single sample: 4.7 µg/L
3/3 SYR4 2012–2018
Copper
2.46 µg/L 0.2%
of the EPA limit 1300 µg/L
worst single sample: 2.5 µg/L
3/3 SYR4 2012–2018
TTHM
6.538 µg/L 8.2%
of the EPA limit 80 µg/L
worst single sample: 6.54 µg/L
3/4 SYR4 2012–2018
Total Haloacetic Acids (HAA5)
5.088 µg/L 8.5%
of the EPA limit 60 µg/L
worst single sample: 5.11 µg/L
3/4 SYR4 2012–2018
Arsenic
0.1950 µg/L 2%
of the EPA limit 10 µg/L
worst single sample: 0.2000 µg/L
2/3 SYR4 2012–2018
Selenium
0.6950 µg/L 1.4%
of the EPA limit 50 µg/L
worst single sample: 0.7000 µg/L
2/3 SYR4 2012–2018
Combined Uranium
0.2596 µg/L 0.9%
of the EPA limit 30 µg/L
 1/1 SYR4 2018
Lead
0.1000 µg/L 0.7%
of the EPA limit 15 µg/L
 1/3 SYR4 2012–2018
58 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WINWARD KNOLLS FL MHC LLC
Phone
202-838-6471

Frequently asked questions about Windward Knoll Mhp

Is Windward Knoll Mhp tap water safe to drink?

EPA monitoring detected 11 contaminants in Windward Knoll Mhp'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 Windward Knoll Mhp's water?

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

How many people does Windward Knoll Mhp serve?

Windward Knoll Mhp reports serving 208 people in Maryland, per its EPA record.

Has Windward Knoll Mhp had any water quality violations?

The EPA has 62 violations on file for Windward Knoll Mhp, of which 11 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.