Medford Water Dept. (MA) Water Quality Medford Water Dept. is a large public water system in EPA region 1 that provides tap water for the 02153 zip codes. It has 3 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 17.365 µg/L. The maximum reported level of Manganese was 7.9 µg/L. There were 2 contamintants found in the Medford Water Dept. water supply at levels that were above the minimum reporting level.
Contaminants Jump To Contaminant 1,1-dichloroethane (4) 1,2,3-trichloropropane (4) 1,3-butadiene (4) 1,4-dioxane (4) 1-butanol (4) 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (2) 17-alpha-ethynylestradiol (4) 17-beta-estradiol (4) 1H,1H,2H,2H-perfluorodecane sulfonic acid (2) 1H,1H,2H,2H-perfluorohexane sulfonic acid (2) 1H,1H,2H,2H-perfluorooctane sulfonic acid (2) 2-methoxyethanol (4) 2-propen-1-ol (Allyl Alcohol) (4) 4,8-dioxa-3H-perfluorononanoic acid (2) 4-androstene-3,17-dione (4) 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (2) alpha-hexachlorocyclohexane (4) anatoxin-a (8) bromochloromethane (Halon 1011) (4) bromomethane (4) Butylated Hydroxyanisole (4) chlorate (8) chlorodifluoromethane (HCFC-22) (4) chloromethane (4) chlorpyrifos (4) chromium (8) chromium-6 (8) cobalt (8) cylindrospermopsin (8) dimethipin (4) equilin (4) estriol (4) estrone (4) ethoprop (4) Germanium (4) HAA5 (five regulated haloacetic acids) (4) HAA6Br (six brominated haloacetic acids) (4) HAA9 (nine haloacetic acids) (4) hexafluoropropylene oxide dimer acid (GenX) (2) lithium (2) Manganese (4) molybdenum (8) N-ethyl perfluorooctanesulfonamidoacetic acid (2) N-methyl perfluorooctanesulfonamidoacetic acid (2) nonafluoro-3,6-dioxaheptanoic acid (2) o-toluidine (4) oxyfluorfen (4) perfluoro(2-ethoxyethane)sulfonic acid (2) perfluoro-3-methoxypropanoic acid (2) perfluoro-4-methoxybutanoic acid (2) perfluorobutanesulfonic acid (6) perfluorobutanoic acid (2) perfluorodecanoic acid (2) perfluorododecanoic acid (2) perfluoroheptanesulfonic acid (2) perfluoroheptanoic acid (6) perfluorohexanesulfonic acid (6) perfluorohexanoic acid (2) perfluorononanoic acid (6) perfluorooctanesulfonic acid (6) perfluorooctanoic acid (6) perfluoropentanesulfonic acid (2) perfluoropentanoic acid (2) perfluorotetradecanoic acid (2) perfluorotridecanoic acid (2) perfluoroundecanoic acid (2) profenofos (4) quinoline (4) strontium (8) tebuconazole (4) testosterone (4) total microcystins (8) Total Permethrin (4) tribufos (4) vanadium (8)
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.1 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.07 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.07 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.07 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.07 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0009 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0009 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0009 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0009 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0004 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.4 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.4 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.4 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.4 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.5 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.5 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.5 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.5 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.002 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.002 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.01 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.01 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.01 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.01 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.06 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.06 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.06 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.06 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
187 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 167 µg/L
Max. Res. Time in Dist. System
168 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 148 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
191 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 171 µg/L
Max. Res. Time in Dist. System
188 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 168 µg/L
Max. Res. Time in Dist. System
54.8 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 34.8 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
51.9 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 31.9 µg/L
Max. Res. Time in Dist. System
43.1 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 23.1 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
39.1 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 19.1 µg/L
Previous Next ❗ ❗ ❗ ❗ ❗ ❗ ❗ ❗
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.08 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.08 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.08 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.08 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
0.24 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L
Max. Res. Time in Dist. System
0.24 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
0.23 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.03 µg/L
Max. Res. Time in Dist. System
<0.2 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
0.24 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
0.23 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.03 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
0.29 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.09 µg/L
Max. Res. Time in Dist. System
0.22 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.02 µg/L
Previous Next ❗ ❗ ❗ ✔️ ❗ ❗ ❗ ❗
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<1 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<1 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<1 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<1 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<1 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0008 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0008 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0008 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0008 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.002 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.002 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.002 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.002 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
DSDBP - ME-06, Medford Street Fire Station
10.68 µg/L
Meets Reporting Threshold
DSDBP - ME-06, Medford Street Fire Station
17.365 µg/L
Meets Reporting Threshold
DSDBP - ME-06, Medford Street Fire Station
15.23 µg/L
Meets Reporting Threshold
DSDBP - ME-06, Medford Street Fire Station
10.064 µg/L
Meets Reporting Threshold
Previous Next ⚠️ ⚠️ ⚠️ ⚠️
DSDBP - ME-06, Medford Street Fire Station
1.728 µg/L
DSDBP - ME-06, Medford Street Fire Station
1.17 µg/L
DSDBP - ME-06, Medford Street Fire Station
2.396 µg/L
DSDBP - ME-06, Medford Street Fire Station
1.411 µg/L
Previous Next ✔️ ✔️ ✔️ ✔️
DSDBP - ME-06, Medford Street Fire Station
12.408 µg/L
DSDBP - ME-06, Medford Street Fire Station
18.535 µg/L
DSDBP - ME-06, Medford Street Fire Station
17.626 µg/L
DSDBP - ME-06, Medford Street Fire Station
11.475 µg/L
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<9 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<9 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
5.22 µg/L
Meets Reporting Threshold
EPTDS (Harvard Ave. Fire Station - Meter 25)
5.56 µg/L
Meets Reporting Threshold
EPTDS (Harvard Ave. Fire Station - Meter 25)
7.9 µg/L
Meets Reporting Threshold
EPTDS (Harvard Ave. Fire Station - Meter 25)
7.35 µg/L
Meets Reporting Threshold
Previous Next ⚠️ ⚠️ ⚠️ ⚠️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<1 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<1 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<1 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<1 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<1 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<1 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.006 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.006 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.007 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.007 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.007 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.007 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.05 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.05 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.05 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.05 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.09 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.005 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.01 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.01 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.01 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.01 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.03 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.04 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.04 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.04 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.04 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.004 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.003 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.008 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.008 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.007 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.007 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.002 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.002 µg/L
Below Reporting Level
Previous Next ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.02 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
Max. Res. Time in Dist. System
35.8 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 35.5 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
31.7 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 31.4 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
41.5 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 41.2 µg/L
Max. Res. Time in Dist. System
34.9 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.6 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
34.8 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.5 µg/L
Max. Res. Time in Dist. System
34.8 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.5 µg/L
Max. Res. Time in Dist. System
37.9 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 37.6 µg/L
EPTDS (Harvard Ave. Fire Station - Meter 25)
35.3 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 35 µg/L
Previous Next ❗ ❗ ❗ ❗ ❗ ❗ ❗ ❗
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0001 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0001 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0001 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.0001 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.3 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.04 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.04 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.04 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.04 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.07 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.07 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.07 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.07 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<0.2 µg/L
Below Reporting Level
EPTDS (Harvard Ave. Fire Station - Meter 25)
<0.2 µg/L
Below Reporting Level
Max. Res. Time in Dist. System
<0.2 µg/L
Below Reporting Level
Previous Next ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
Sampling Facilities MWRA Connection
Surface Water (SW) EPTDS (Harvard Ave. Fire Station - Meter 25)Entry Point to the Distribution System (EP)
DISTRIBUTION SYSTEM
Surface Water (SW) DSDBP - ME-06, Medford Street Fire StationDistribution System (DS)
Distribution System
Surface Water (SW) Max. Res. Time in Dist. SystemMaximum Residence Time (MR)
FAQ Is Medford Water Dept. tap water safe to drink? When was Medford Water Dept. last tested for water contamination? The latest water samples were taken on April 7th, 2025.
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