CITY OF HAVRE DE GRACE
MD · PWS ID MD0120012 · Community water system
106
contaminants tested
26
detected
14,000
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 193 UG/L | 132/132 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 80.9 UG/L | 130/131 | SYR4 | 2012–2019 |
| Bromodichloromethane | 25.3 UG/L | 56/56 | SYR4 | 2012–2019 |
| Chloroform | 73.9 UG/L | 56/56 | SYR4 | 2012–2019 |
| Dibromochloromethane | 10.6 UG/L | 55/56 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 30.4 UG/L | 46/51 | SYR4 | 2012–2015 |
| Trichloroacetic Acid | 28 UG/L | 46/51 | SYR4 | 2012–2015 |
| Dibromoacetic acid | 14.3 UG/L | 17/51 | SYR4 | 2012–2015 |
| Monochloroacetic acid | 16.5 UG/L | 16/51 | SYR4 | 2012–2015 |
| LEAD SUMMARY | 0.0100 mg/L | 13/13 | LCR | 2025 |
| Nitrate | 2370 UG/L | 8/8 | SYR4 | 2014–2018 |
| Fluoride | 770 UG/L | 7/8 | SYR4 | 2012–2019 |
| Barium | 37 UG/L | 6/7 | SYR4 | 2012–2019 |
| Bromoform | 4.5 UG/L | 5/55 | SYR4 | 2012–2018 |
| Di(2-ethylhexyl) phthalate | 0.9500 UG/L | 3/22 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 8.9 UG/L | 3/51 | SYR4 | 2012–2015 |
| Antimony, Total | 3 UG/L | 1/8 | SYR4 | 2012–2019 |
| Arsenic | 3 UG/L | 1/10 | SYR4 | 2012–2019 |
| Atrazine | 0.5400 UG/L | 1/22 | SYR4 | 2012–2019 |
| Beryllium, Total | 0.5000 UG/L | 1/8 | SYR4 | 2012–2019 |
| Cadmium | 0.5000 UG/L | 1/8 | SYR4 | 2012–2019 |
| Chromium | 10 UG/L | 1/8 | SYR4 | 2012–2019 |
| Mercury | 0.2000 UG/L | 1/8 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 1090 UG/L | 1/1 | SYR4 | 2018 |
| Selenium | 3 UG/L | 1/8 | SYR4 | 2012–2019 |
| Thallium, Total | 1 UG/L | 1/8 | SYR4 | 2012–2019 |
80 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONABHC-GAMMABenzeneBenzo(a)pyreneCHLOROBENZENECarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon and UGross Beta Particle ActivityHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene