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Tap water quality report

Tidal Brook Development

EPA monitoring tested this supplier for 53 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

53
contaminants tested
13
detected
35
people served
29
health-based violations
Maine rankingsLead in MainePFAS in Maine
Water source
Ground water
Ownership
Private
Counties served
Cumberland

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.

29
health-based violations
35
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MCL Health-based Resolved 2003-07-01 → 2003-07-31
MCL Health-based Resolved 2003-07-01 → 2003-07-31
MCL Health-based Resolved 2003-07-01 → 2003-07-31
MCL Health-based Resolved 2003-07-01 → 2003-07-31
MCL Health-based Resolved 2002-12-01 → 2002-12-31
MCL Health-based Resolved 2002-12-01 → 2002-12-31

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
Copper
96.8 µg/L 7.4%
of the EPA limit 1300 µg/L
worst single sample: 140 µg/L
13/13 SYR4 2012–2018
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2023
Lead
3.83 µg/L 26%
of the EPA limit 15 µg/L
worst single sample: 4.7 µg/L
7/13 SYR4 2012–2018
Bromoform
2.765 µg/L
No EPA limit set
worst single sample: 2.9 µg/L
4/6 SYR4 2012–2019
Arsenic
5.92 µg/L 59%
of the EPA limit 10 µg/L
worst single sample: 6 µg/L
3/3 SYR4 2012–2018
Barium
3.28 µg/L 0.2%
of the EPA limit 2000 µg/L
worst single sample: 3.4 µg/L
3/3 SYR4 2012–2018
Chromium
1.5 µg/L 1.5%
of the EPA limit 100 µg/L
 3/3 SYR4 2012–2018
Fluoride
300 µg/L 7.5%
of the EPA limit 4000 µg/L
 3/3 SYR4 2012–2018
TTHM
4.28 µg/L 5.4%
of the EPA limit 80 µg/L
worst single sample: 4.4 µg/L
2/3 SYR4 2013–2019
Combined Radium (-226 And -228)
1 pCi/L 20%
of the EPA limit 5 pCi/L
 1/1 SYR4 2015
Dibromoacetic Acid
1.1 µg/L
No EPA limit set
 1/3 SYR4 2013–2019
Dibromochloromethane
1.5 µg/L
No EPA limit set
 1/6 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
1.1 µg/L 1.8%
of the EPA limit 60 µg/L
 1/3 SYR4 2013–2019
40 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalBenzeneBeryllium, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbon TetrachlorideChloroformCombined UraniumDichloromethaneDichloroacetic AcidEthylbenzeneGross Alpha, Excl. Radon And UMercuryMonobromoacetic AcidMonochloroacetic AcidNitrateNitrate-NitriteNitriteSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SPIESS, ARTHUR
Phone
207-865-3802

Frequently asked questions about Tidal Brook Development

Is Tidal Brook Development tap water safe to drink?

EPA monitoring detected 13 contaminants in Tidal Brook Development'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 Tidal Brook Development's water?

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

How many people does Tidal Brook Development serve?

Tidal Brook Development reports serving 35 people in Maine, per its EPA record.

Has Tidal Brook Development had any water quality violations?

The EPA has 35 violations on file for Tidal Brook Development, of which 29 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.