Pittsburgh Water & Sewer Authority - click here to return to the utility page.
According to EWG’s analysis of 2023 lead testing results, this utility complied with federal water quality regulations for lead. Under the federal Lead and Copper Rule, lead concentrations must be below 15 parts per billion (ppb) in 90 percent of households sampled. If this legal limit is exceeded, the water utility must apply measures to control lead leaching from water pipes. The EPA lowered the lead action level from 15 to 10 ppb, but it doesn't go into effect until 2027.
Number of lead samples taken in 2023: 1,121
Highest level detected in 2023: 2,240.0 ppb
Levels of lead detected
Complying with the EPA's lead rules doesn't mean that the water is safe for children to drink. The EPA’s recent modeling suggests that lead concentrations in the 3.8 to 15 ppb range can put a formula-fed baby at risk of elevated blood lead levels. In 2009, the California Office of Environmental Health Hazard Assessment set a public health goal level of 0.2 ppb for lead in drinking water to protect against even subtle IQ loss in children.
Lead Results, 2023
Samples in red indicate that the sample is above the EPA action level.
| Date | Lab ID | Result |
|---|---|---|
| 2023-03-02 | 2,240.0 ppb | |
| 2023-04-07 | 335.0 ppb | |
| 2023-02-15 | 168.0 ppb | |
| 2023-01-17 | 162.0 ppb | |
| 2023-02-05 | 125.0 ppb | |
| 2023-01-24 | 84.0 ppb | |
| 2023-12-09 | 64.0 ppb | |
| 2023-04-12 | 45.7 ppb | |
| 2023-01-04 | 43.1 ppb | |
| 2023-02-21 | 36.6 ppb | |
| 2023-01-19 | 35.4 ppb | |
| 2023-02-06 | 32.8 ppb | |
| 2023-05-20 | 31.5 ppb | |
| 2023-02-28 | 31.2 ppb | |
| 2023-02-04 | 31.1 ppb | |
| 2023-03-19 | 29.3 ppb | |
| 2023-01-13 | 26.4 ppb | |
| 2023-01-07 | 26.0 ppb | |
| 2023-01-05 | 25.8 ppb | |
| 2023-01-05 | 25.4 ppb | |
| 2023-02-17 | 24.1 ppb | |
| 2023-10-27 | 23.1 ppb | |
| 2023-03-25 | 21.4 ppb | |
| 2023-07-05 | 20.5 ppb | |
| 2023-10-03 | 18.2 ppb | |
| 2023-04-12 | 17.9 ppb | |
| 2023-02-10 | 16.8 ppb | |
| 2023-03-21 | 16.6 ppb | |
| 2023-02-16 | 14.7 ppb | |
| 2023-01-11 | 13.5 ppb | |
| 2023-12-17 | 13.1 ppb | |
| 2023-11-20 | 12.9 ppb | |
| 2023-04-19 | 12.6 ppb | |
| 2023-01-13 | 12.1 ppb | |
| 2023-07-14 | 11.5 ppb | |
| 2023-06-19 | 11.3 ppb | |
| 2023-02-03 | 11.0 ppb | |
| 2023-03-02 | 11.0 ppb | |
| 2023-07-05 | 10.9 ppb | |
| 2023-01-11 | 10.8 ppb | |
| 2023-02-03 | 10.8 ppb | |
| 2023-01-30 | 10.6 ppb | |
| 2023-03-23 | 10.5 ppb | |
| 2023-03-26 | 9.77 ppb | |
| 2023-02-08 | 9.56 ppb | |
| 2023-05-05 | 9.36 ppb | |
| 2023-01-28 | 9.00 ppb | |
| 2023-09-06 | 7.99 ppb | |
| 2023-07-11 | 7.86 ppb | |
| 2023-05-15 | 7.37 ppb | |
| 2023-01-18 | 7.26 ppb | |
| 2023-04-20 | 7.25 ppb | |
| 2023-01-24 | 7.18 ppb | |
| 2023-01-31 | 7.18 ppb | |
| 2023-02-07 | 6.72 ppb | |
| 2023-01-21 | 6.70 ppb | |
| 2023-11-01 | 6.65 ppb | |
| 2023-08-31 | 6.59 ppb | |
| 2023-09-13 | 6.45 ppb | |
| 2023-05-15 | 6.42 ppb | |
| 2023-04-24 | 6.38 ppb | |
| 2023-01-12 | 6.35 ppb | |
| 2023-02-07 | 6.33 ppb | |
| 2023-08-02 | 6.27 ppb | |
| 2023-09-27 | 6.14 ppb | |
| 2023-04-21 | 6.08 ppb | |
| 2023-05-09 | 5.94 ppb | |
| 2023-05-05 | 5.83 ppb | |
| 2023-01-01 | 5.74 ppb | |
| 2023-05-12 | 5.67 ppb | |
| 2023-03-28 | 5.66 ppb | |
| 2023-04-21 | 5.58 ppb | |
| 2023-07-11 | 5.58 ppb | |
| 2023-02-01 | 5.57 ppb | |
| 2023-09-12 | 5.55 ppb | |
| 2023-11-08 | 5.51 ppb | |
| 2023-04-10 | 5.50 ppb | |
| 2023-01-21 | 5.42 ppb | |
| 2023-01-27 | 5.38 ppb | |
| 2023-07-21 | 5.27 ppb | |
| 2023-01-31 | 5.24 ppb | |
| 2023-01-11 | 5.22 ppb | |
| 2023-07-31 | 5.22 ppb | |
| 2023-01-27 | 5.20 ppb | |
| 2023-01-29 | 5.11 ppb | |
| 2023-02-20 | 5.10 ppb | |
| 2023-02-07 | 5.09 ppb | |
| 2023-10-24 | 5.08 ppb | |
| 2023-04-05 | 5.05 ppb | |
| 2023-02-12 | 5.01 ppb | |
| 2023-04-16 | 5.01 ppb | |
| 2023-05-06 | 4.98 ppb | |
| 2023-07-24 | 4.83 ppb | |
| 2023-09-10 | 4.81 ppb | |
| 2023-01-11 | 4.78 ppb | |
| 2023-01-06 | 4.72 ppb | |
| 2023-12-06 | 4.72 ppb | |
| 2023-02-28 | 4.69 ppb | |
| 2023-01-29 | 4.63 ppb | |
| 2023-11-03 | 4.63 ppb | |
| 2023-03-26 | 4.53 ppb | |
| 2023-07-06 | 4.48 ppb | |
| 2023-09-06 | 4.48 ppb | |
| 2023-07-12 | 4.47 ppb | |
| 2023-01-05 | 4.43 ppb | |
| 2023-03-22 | 4.43 ppb | |
| 2023-01-23 | 4.41 ppb | |
| 2023-03-10 | 4.40 ppb | |
| 2023-06-12 | 4.37 ppb | |
| 2023-03-19 | 4.36 ppb | |
| 2023-09-03 | 4.34 ppb | |
| 2023-05-17 | 4.32 ppb | |
| 2023-03-23 | 4.30 ppb | |
| 2023-04-06 | 4.23 ppb | |
| 2023-12-18 | 4.20 ppb | |
| 2023-02-19 | 4.19 ppb | |
| 2023-06-04 | 4.19 ppb | |
| 2023-09-10 | 4.18 ppb | |
| 2023-09-07 | 4.17 ppb | |
| 2023-09-05 | 4.10 ppb | |
| 2023-05-29 | 4.03 ppb | |
| 2023-09-12 | 3.96 ppb | |
| 2023-09-27 | 3.86 ppb | |
| 2023-09-27 | 3.78 ppb | |
| 2023-04-14 | 3.75 ppb | |
| 2023-07-08 | 3.75 ppb | |
| 2023-04-20 | 3.71 ppb | |
| 2023-05-01 | 3.70 ppb | |
| 2023-02-10 | 3.68 ppb | |
| 2023-01-26 | 3.63 ppb | |
| 2023-01-07 | 3.62 ppb | |
| 2023-06-15 | 3.62 ppb | |
| 2023-03-22 | 3.60 ppb | |
| 2023-10-24 | 3.58 ppb | |
| 2023-03-21 | 3.56 ppb | |
| 2023-02-07 | 3.55 ppb | |
| 2023-10-14 | 3.54 ppb | |
| 2023-06-03 | 3.53 ppb | |
| 2023-11-06 | 3.53 ppb | |
| 2023-09-24 | 3.51 ppb | |
| 2023-02-26 | 3.49 ppb | |
| 2023-01-18 | 3.43 ppb | |
| 2023-04-21 | 3.43 ppb | |
| 2023-11-15 | 3.43 ppb | |
| 2023-11-09 | 3.42 ppb | |
| 2023-03-21 | 3.41 ppb | |
| 2023-03-26 | 3.41 ppb | |
| 2023-01-28 | 3.37 ppb | |
| 2023-05-27 | 3.37 ppb | |
| 2023-10-26 | 3.35 ppb | |
| 2023-04-14 | 3.34 ppb | |
| 2023-03-03 | 3.32 ppb | |
| 2023-09-13 | 3.32 ppb | |
| 2023-11-15 | 3.32 ppb | |
| 2023-01-19 | 3.22 ppb | |
| 2023-04-20 | 3.22 ppb | |
| 2023-11-13 | 3.20 ppb | |
| 2023-12-18 | 3.18 ppb | |
| 2023-10-31 | 3.17 ppb | |
| 2023-11-19 | 3.17 ppb | |
| 2023-09-09 | 3.14 ppb | |
| 2023-09-06 | 3.12 ppb | |
| 2023-07-07 | 3.10 ppb | |
| 2023-06-03 | 3.09 ppb | |
| 2023-01-20 | 3.06 ppb | |
| 2023-04-16 | 3.05 ppb | |
| 2023-09-04 | 3.03 ppb | |
| 2023-09-22 | 3.03 ppb | |
| 2023-02-26 | 2.98 ppb | |
| 2023-03-31 | 2.94 ppb | |
| 2023-04-12 | 2.93 ppb | |
| 2023-09-10 | 2.93 ppb | |
| 2023-02-13 | 2.92 ppb | |
| 2023-04-05 | 2.92 ppb | |
| 2023-12-07 | 2.91 ppb | |
| 2023-02-14 | 2.89 ppb | |
| 2023-11-26 | 2.89 ppb | |
| 2023-05-31 | 2.88 ppb | |
| 2023-01-21 | 2.86 ppb | |
| 2023-03-23 | 2.83 ppb | |
| 2023-06-11 | 2.83 ppb | |
| 2023-08-03 | 2.79 ppb | |
| 2023-03-03 | 2.77 ppb | |
| 2023-04-10 | 2.77 ppb | |
| 2023-04-28 | 2.77 ppb | |
| 2023-10-09 | 2.76 ppb | |
| 2023-02-07 | 2.75 ppb | |
| 2023-05-14 | 2.75 ppb | |
| 2023-08-19 | 2.75 ppb | |
| 2023-12-02 | 2.74 ppb | |
| 2023-02-17 | 2.71 ppb | |
| 2023-03-14 | 2.70 ppb | |
| 2023-09-07 | 2.68 ppb | |
| 2023-11-04 | 2.66 ppb | |
| 2023-03-22 | 2.62 ppb | |
| 2023-04-25 | 2.62 ppb | |
| 2023-04-19 | 2.60 ppb | |
| 2023-05-14 | 2.58 ppb | |
| 2023-04-01 | 2.57 ppb | |
| 2023-09-08 | 2.56 ppb | |
| 2023-03-22 | 2.53 ppb | |
| 2023-09-26 | 2.52 ppb | |
| 2023-03-28 | 2.51 ppb | |
| 2023-04-21 | 2.51 ppb | |
| 2023-03-23 | 2.49 ppb | |
| 2023-05-14 | 2.49 ppb | |
| 2023-03-04 | 2.48 ppb | |
| 2023-12-12 | 2.48 ppb | |
| 2023-03-28 | 2.43 ppb | |
| 2023-02-05 | 2.42 ppb | |
| 2023-01-10 | 2.41 ppb | |
| 2023-04-04 | 2.39 ppb | |
| 2023-05-10 | 2.38 ppb | |
| 2023-01-16 | 2.37 ppb | |
| 2023-07-17 | 2.36 ppb | |
| 2023-02-17 | 2.35 ppb | |
| 2023-05-14 | 2.35 ppb | |
| 2023-04-10 | 2.32 ppb | |
| 2023-03-06 | 2.31 ppb | |
| 2023-03-07 | 2.30 ppb | |
| 2023-04-30 | 2.30 ppb | |
| 2023-02-01 | 2.28 ppb | |
| 2023-10-26 | 2.28 ppb | |
| 2023-11-04 | 2.27 ppb | |
| 2023-01-04 | 2.25 ppb | |
| 2023-04-01 | 2.24 ppb | |
| 2023-04-27 | 2.24 ppb | |
| 2023-09-12 | 2.23 ppb | |
| 2023-01-12 | 2.22 ppb | |
| 2023-03-02 | 2.22 ppb | |
| 2023-03-23 | 2.21 ppb | |
| 2023-05-22 | 2.19 ppb | |
| 2023-01-11 | 2.17 ppb | |
| 2023-11-14 | 2.17 ppb | |
| 2023-03-16 | 2.16 ppb | |
| 2023-07-28 | 2.16 ppb | |
| 2023-08-15 | 2.16 ppb | |
| 2023-01-02 | 2.15 ppb | |
| 2023-03-27 | 2.15 ppb | |
| 2023-03-30 | 2.15 ppb | |
| 2023-07-06 | 2.14 ppb | |
| 2023-02-01 | 2.13 ppb | |
| 2023-04-20 | 2.13 ppb | |
| 2023-09-25 | 2.13 ppb | |
| 2023-01-08 | 2.11 ppb | |
| 2023-09-27 | 2.11 ppb | |
| 2023-06-11 | 2.08 ppb | |
| 2023-09-03 | 2.08 ppb | |
| 2023-03-24 | 2.07 ppb | |
| 2023-02-14 | 2.04 ppb | |
| 2023-10-18 | 2.04 ppb | |
| 2023-02-04 | 2.03 ppb | |
| 2023-09-10 | 2.01 ppb | |
| 2023-01-20 | 1.98 ppb | |
| 2023-09-12 | 1.98 ppb | |
| 2023-02-01 | 1.97 ppb | |
| 2023-09-28 | 1.97 ppb | |
| 2023-04-21 | 1.95 ppb | |
| 2023-01-20 | 1.94 ppb | |
| 2023-02-20 | 1.92 ppb | |
| 2023-05-05 | 1.92 ppb | |
| 2023-09-08 | 1.92 ppb | |
| 2023-02-23 | 1.89 ppb | |
| 2023-02-03 | 1.88 ppb | |
| 2023-04-29 | 1.88 ppb | |
| 2023-09-14 | 1.87 ppb | |
| 2023-09-27 | 1.84 ppb | |
| 2023-11-15 | 1.83 ppb | |
| 2023-02-21 | 1.82 ppb | |
| 2023-03-02 | 1.82 ppb | |
| 2023-01-11 | 1.79 ppb | |
| 2023-03-23 | 1.79 ppb | |
| 2023-09-08 | 1.79 ppb | |
| 2023-03-08 | 1.77 ppb | |
| 2023-11-24 | 1.77 ppb | |
| 2023-02-09 | 1.75 ppb | |
| 2023-03-21 | 1.75 ppb | |
| 2023-06-02 | 1.75 ppb | |
| 2023-09-06 | 1.75 ppb | |
| 2023-01-08 | 1.74 ppb | |
| 2023-03-11 | 1.73 ppb | |
| 2023-11-16 | 1.73 ppb | |
| 2023-05-15 | 1.72 ppb | |
| 2023-05-22 | 1.71 ppb | |
| 2023-07-31 | 1.70 ppb | |
| 2023-01-22 | 1.69 ppb | |
| 2023-02-03 | 1.69 ppb | |
| 2023-03-31 | 1.69 ppb | |
| 2023-02-15 | 1.68 ppb | |
| 2023-08-09 | 1.68 ppb | |
| 2023-09-28 | 1.68 ppb | |
| 2023-03-25 | 1.67 ppb | |
| 2023-02-02 | 1.66 ppb | |
| 2023-05-08 | 1.66 ppb | |
| 2023-04-27 | 1.65 ppb | |
| 2023-09-15 | 1.65 ppb | |
| 2023-10-15 | 1.65 ppb | |
| 2023-05-21 | 1.64 ppb | |
| 2023-06-11 | 1.64 ppb | |
| 2023-09-21 | 1.64 ppb | |
| 2023-02-28 | 1.63 ppb | |
| 2023-10-20 | 1.62 ppb | |
| 2023-06-02 | 1.61 ppb | |
| 2023-01-28 | 1.59 ppb | |
| 2023-08-20 | 1.58 ppb | |
| 2023-01-05 | 1.57 ppb | |
| 2023-02-15 | 1.57 ppb | |
| 2023-09-25 | 1.57 ppb | |
| 2023-12-12 | 1.57 ppb | |
| 2023-04-12 | 1.56 ppb | |
| 2023-03-12 | 1.55 ppb | |
| 2023-03-25 | 1.55 ppb | |
| 2023-11-14 | 1.55 ppb | |
| 2023-02-05 | 1.54 ppb | |
| 2023-09-18 | 1.54 ppb | |
| 2023-03-31 | 1.53 ppb | |
| 2023-03-22 | 1.51 ppb | |
| 2023-01-24 | 1.50 ppb | |
| 2023-04-06 | 1.50 ppb | |
| 2023-03-25 | 1.49 ppb | |
| 2023-02-12 | 1.48 ppb | |
| 2023-04-25 | 1.48 ppb | |
| 2023-12-02 | 1.47 ppb | |
| 2023-02-10 | 1.46 ppb | |
| 2023-03-21 | 1.46 ppb | |
| 2023-04-18 | 1.45 ppb | |
| 2023-11-25 | 1.45 ppb | |
| 2023-05-22 | 1.44 ppb | |
| 2023-07-05 | 1.44 ppb | |
| 2023-07-22 | 1.44 ppb | |
| 2023-09-17 | 1.44 ppb | |
| 2023-10-31 | 1.44 ppb | |
| 2023-11-09 | 1.44 ppb | |
| 2023-01-22 | 1.43 ppb | |
| 2023-07-20 | 1.43 ppb | |
| 2023-08-21 | 1.43 ppb | |
| 2023-09-07 | 1.43 ppb | |
| 2023-09-10 | 1.43 ppb | |
| 2023-01-27 | 1.41 ppb | |
| 2023-09-18 | 1.41 ppb | |
| 2023-03-30 | 1.40 ppb | |
| 2023-01-02 | 1.39 ppb | |
| 2023-05-31 | 1.39 ppb | |
| 2023-09-25 | 1.39 ppb | |
| 2023-07-31 | 1.38 ppb | |
| 2023-02-08 | 1.37 ppb | |
| 2023-04-28 | 1.37 ppb | |
| 2023-04-18 | 1.36 ppb | |
| 2023-02-15 | 1.35 ppb | |
| 2023-01-04 | 1.34 ppb | |
| 2023-01-22 | 1.34 ppb | |
| 2023-07-02 | 1.34 ppb | |
| 2023-04-16 | 1.33 ppb | |
| 2023-06-24 | 1.33 ppb | |
| 2023-01-03 | 1.32 ppb | |
| 2023-06-25 | 1.32 ppb | |
| 2023-06-17 | 1.31 ppb | |
| 2023-09-13 | 1.31 ppb | |
| 2023-02-12 | 1.30 ppb | |
| 2023-01-20 | 1.29 ppb | |
| 2023-01-27 | 1.29 ppb | |
| 2023-09-15 | 1.28 ppb | |
| 2023-01-18 | 1.27 ppb | |
| 2023-04-21 | 1.27 ppb | |
| 2023-02-21 | 1.26 ppb | |
| 2023-03-23 | 1.26 ppb | |
| 2023-09-06 | 1.26 ppb | |
| 2023-10-19 | 1.26 ppb | |
| 2023-01-05 | 1.25 ppb | |
| 2023-01-08 | 1.25 ppb | |
| 2023-08-03 | 1.25 ppb | |
| 2023-12-10 | 1.25 ppb | |
| 2023-03-21 | 1.24 ppb | |
| 2023-06-14 | 1.24 ppb | |
| 2023-07-17 | 1.24 ppb | |
| 2023-04-21 | 1.23 ppb | |
| 2023-08-27 | 1.22 ppb | |
| 2023-03-24 | 1.21 ppb | |
| 2023-06-07 | 1.21 ppb | |
| 2023-09-09 | 1.21 ppb | |
| 2023-02-13 | 1.20 ppb | |
| 2023-05-24 | 1.20 ppb | |
| 2023-09-07 | 1.20 ppb | |
| 2023-10-27 | 1.20 ppb | |
| 2023-05-17 | 1.19 ppb | |
| 2023-06-16 | 1.19 ppb | |
| 2023-07-27 | 1.19 ppb | |
| 2023-03-22 | 1.18 ppb | |
| 2023-03-27 | 1.18 ppb | |
| 2023-08-05 | 1.18 ppb | |
| 2023-08-14 | 1.18 ppb | |
| 2023-09-07 | 1.18 ppb | |
| 2023-03-22 | 1.17 ppb | |
| 2023-09-19 | 1.17 ppb | |
| 2023-05-17 | 1.16 ppb | |
| 2023-11-28 | 1.16 ppb | |
| 2023-03-10 | 1.15 ppb | |
| 2023-03-22 | 1.15 ppb | |
| 2023-04-04 | 1.15 ppb | |
| 2023-04-21 | 1.15 ppb | |
| 2023-09-08 | 1.14 ppb | |
| 2023-01-31 | 1.12 ppb | |
| 2023-03-24 | 1.12 ppb | |
| 2023-03-24 | 1.12 ppb | |
| 2023-09-11 | 1.12 ppb | |
| 2023-10-09 | 1.12 ppb | |
| 2023-02-13 | 1.11 ppb | |
| 2023-04-04 | 1.11 ppb | |
| 2023-04-29 | 1.11 ppb | |
| 2023-09-27 | 1.11 ppb | |
| 2023-01-18 | 1.10 ppb | |
| 2023-03-21 | 1.10 ppb | |
| 2023-03-21 | 1.10 ppb | |
| 2023-06-11 | 1.10 ppb | |
| 2023-02-02 | 1.08 ppb | |
| 2023-04-11 | 1.08 ppb | |
| 2023-03-23 | 1.07 ppb | |
| 2023-06-28 | 1.07 ppb | |
| 2023-09-14 | 1.06 ppb | |
| 2023-03-20 | 1.05 ppb | |
| 2023-05-08 | 1.05 ppb | |
| 2023-05-14 | 1.05 ppb | |
| 2023-11-16 | 1.05 ppb | |
| 2023-01-07 | 1.04 ppb | |
| 2023-03-21 | 1.03 ppb | |
| 2023-03-29 | 1.03 ppb | |
| 2023-04-21 | 1.03 ppb | |
| 2023-07-21 | 1.03 ppb | |
| 2023-01-26 | 1.02 ppb | |
| 2023-02-17 | 1.02 ppb | |
| 2023-03-01 | 1.02 ppb | |
| 2023-03-21 | 1.02 ppb | |
| 2023-04-18 | 1.02 ppb | |
| 2023-11-08 | 1.02 ppb | |
| 2023-02-15 | 1.01 ppb | |
| 2023-04-22 | 1.01 ppb | |
| 2023-04-30 | 1.01 ppb | |
| 2023-05-17 | 1.01 ppb | |
| 2023-09-12 | 1.01 ppb | |
| 2023-12-07 | 1.01 ppb | |
| 2023-12-14 | 1.01 ppb | |
| 2023-02-04 | 1.000 ppb | |
| 2023-06-14 | 1.000 ppb | |
| 2023-09-13 | 1.000 ppb | |
| 2023-09-13 | 0.997 ppb | |
| 2023-09-18 | 0.994 ppb | |
| 2023-03-29 | 0.993 ppb | |
| 2023-03-22 | 0.992 ppb | |
| 2023-04-11 | 0.988 ppb | |
| 2023-09-08 | 0.976 ppb | |
| 2023-03-29 | 0.957 ppb | |
| 2023-03-21 | 0.954 ppb | |
| 2023-03-22 | 0.945 ppb | |
| 2023-03-28 | 0.945 ppb | |
| 2023-09-07 | 0.945 ppb | |
| 2023-09-29 | 0.936 ppb | |
| 2023-04-29 | 0.914 ppb | |
| 2023-03-31 | 0.908 ppb | |
| 2023-04-21 | 0.908 ppb | |
| 2023-09-24 | 0.907 ppb | |
| 2023-03-23 | 0.906 ppb | |
| 2023-09-18 | 0.905 ppb | |
| 2023-03-27 | 0.870 ppb | |
| 2023-09-18 | 0.851 ppb | |
| 2023-04-21 | 0.843 ppb | |
| 2023-05-01 | 0.840 ppb | |
| 2023-05-01 | 0.840 ppb | |
| 2023-04-28 | 0.839 ppb | |
| 2023-09-08 | 0.838 ppb | |
| 2023-03-21 | 0.831 ppb | |
| 2023-04-22 | 0.830 ppb | |
| 2023-09-07 | 0.824 ppb | |
| 2023-09-13 | 0.815 ppb | |
| 2023-04-06 | 0.797 ppb | |
| 2023-04-21 | 0.795 ppb | |
| 2023-03-28 | 0.790 ppb | |
| 2023-04-15 | 0.789 ppb | |
| 2023-09-09 | 0.781 ppb | |
| 2023-04-17 | 0.775 ppb | |
| 2023-10-03 | 0.768 ppb | |
| 2023-09-18 | 0.761 ppb | |
| 2023-10-06 | 0.749 ppb | |
| 2023-11-14 | 0.726 ppb | |
| 2023-04-11 | 0.704 ppb | |
| 2023-03-26 | 0.698 ppb | |
| 2023-04-28 | 0.697 ppb | |
| 2023-04-23 | 0.689 ppb | |
| 2023-03-23 | 0.675 ppb | |
| 2023-04-23 | 0.675 ppb | |
| 2023-03-23 | 0.672 ppb | |
| 2023-04-18 | 0.665 ppb | |
| 2023-03-24 | 0.657 ppb | |
| 2023-04-24 | 0.654 ppb | |
| 2023-03-22 | 0.641 ppb | |
| 2023-04-17 | 0.638 ppb | |
| 2023-03-22 | 0.622 ppb | |
| 2023-09-12 | 0.614 ppb | |
| 2023-04-18 | 0.596 ppb | |
| 2023-09-29 | 0.596 ppb | |
| 2023-03-22 | 0.591 ppb | |
| 2023-09-08 | 0.588 ppb | |
| 2023-06-24 | 0.584 ppb | |
| 2023-11-10 | 0.579 ppb | |
| 2023-03-27 | 0.566 ppb | |
| 2023-03-21 | 0.564 ppb | |
| 2023-09-11 | 0.558 ppb | |
| 2023-03-21 | 0.555 ppb | |
| 2023-03-31 | 0.523 ppb | |
| 2023-03-29 | 0.520 ppb | |
| 2023-04-12 | 0.519 ppb | |
| 2023-03-31 | 0.516 ppb | |
| 2023-09-16 | 0.516 ppb | |
| 2023-04-21 | 0.499 ppb | |
| 2023-09-12 | 0.494 ppb | |
| 2023-03-28 | 0.473 ppb | |
| 2023-04-15 | 0.470 ppb | |
| 2023-04-06 | 0.466 ppb | |
| 2023-04-21 | 0.442 ppb | |
| 2023-04-29 | 0.432 ppb | |
| 2023-09-12 | 0.430 ppb | |
| 2023-03-23 | 0.417 ppb | |
| 2023-03-22 | 0.413 ppb | |
| 2023-04-29 | 0.413 ppb | |
| 2023-09-08 | 0.407 ppb | |
| 2023-03-25 | 0.401 ppb | |
| 2023-01-03 | ND | |
| 2023-01-04 | ND | |
| 2023-01-04 | ND | |
| 2023-01-05 | ND | |
| 2023-01-06 | ND | |
| 2023-01-07 | ND | |
| 2023-01-07 | ND | |
| 2023-01-07 | ND | |
| 2023-01-07 | ND | |
| 2023-01-08 | ND | |
| 2023-01-08 | ND | |
| 2023-01-09 | ND | |
| 2023-01-09 | ND | |
| 2023-01-10 | ND | |
| 2023-01-10 | ND | |
| 2023-01-11 | ND | |
| 2023-01-11 | ND | |
| 2023-01-12 | ND | |
| 2023-01-12 | ND | |
| 2023-01-13 | ND | |
| 2023-01-13 | ND | |
| 2023-01-14 | ND | |
| 2023-01-14 | ND | |
| 2023-01-16 | ND | |
| 2023-01-16 | ND | |
| 2023-01-16 | ND | |
| 2023-01-16 | ND | |
| 2023-01-17 | ND | |
| 2023-01-18 | ND | |
| 2023-01-18 | ND | |
| 2023-01-22 | ND | |
| 2023-01-23 | ND | |
| 2023-01-23 | ND | |
| 2023-01-23 | ND | |
| 2023-01-23 | ND | |
| 2023-01-23 | ND | |
| 2023-01-24 | ND | |
| 2023-01-24 | ND | |
| 2023-01-24 | ND | |
| 2023-01-24 | ND | |
| 2023-01-24 | ND | |
| 2023-01-24 | ND | |
| 2023-01-24 | ND | |
| 2023-01-25 | ND | |
| 2023-01-26 | ND | |
| 2023-01-26 | ND | |
| 2023-01-27 | ND | |
| 2023-01-28 | ND | |
| 2023-01-28 | ND | |
| 2023-01-28 | ND | |
| 2023-01-29 | ND | |
| 2023-01-29 | ND | |
| 2023-01-30 | ND | |
| 2023-01-30 | ND | |
| 2023-01-31 | ND | |
| 2023-02-01 | ND | |
| 2023-02-01 | ND | |
| 2023-02-02 | ND | |
| 2023-02-03 | ND | |
| 2023-02-03 | ND | |
| 2023-02-03 | ND | |
| 2023-02-04 | ND | |
| 2023-02-04 | ND | |
| 2023-02-04 | ND | |
| 2023-02-04 | ND | |
| 2023-02-04 | ND | |
| 2023-02-05 | ND | |
| 2023-02-05 | ND | |
| 2023-02-06 | ND | |
| 2023-02-08 | ND | |
| 2023-02-08 | ND | |
| 2023-02-10 | ND | |
| 2023-02-11 | ND | |
| 2023-02-11 | ND | |
| 2023-02-11 | ND | |
| 2023-02-12 | ND | |
| 2023-02-14 | ND | |
| 2023-02-14 | ND | |
| 2023-02-15 | ND | |
| 2023-02-15 | ND | |
| 2023-02-15 | ND | |
| 2023-02-15 | ND | |
| 2023-02-16 | ND | |
| 2023-02-16 | ND | |
| 2023-02-17 | ND | |
| 2023-02-17 | ND | |
| 2023-02-17 | ND | |
| 2023-02-18 | ND | |
| 2023-02-18 | ND | |
| 2023-02-18 | ND | |
| 2023-02-19 | ND | |
| 2023-02-19 | ND | |
| 2023-02-20 | ND | |
| 2023-02-21 | ND | |
| 2023-02-21 | ND | |
| 2023-02-21 | ND | |
| 2023-02-21 | ND | |
| 2023-02-23 | ND | |
| 2023-02-23 | ND | |
| 2023-02-23 | ND | |
| 2023-02-24 | ND | |
| 2023-02-25 | ND | |
| 2023-02-26 | ND | |
| 2023-02-26 | ND | |
| 2023-02-26 | ND | |
| 2023-02-27 | ND | |
| 2023-02-28 | ND | |
| 2023-03-01 | ND | |
| 2023-03-01 | ND | |
| 2023-03-01 | ND | |
| 2023-03-01 | ND | |
| 2023-03-01 | ND | |
| 2023-03-01 | ND | |
| 2023-03-02 | ND | |
| 2023-03-02 | ND | |
| 2023-03-03 | ND | |
| 2023-03-03 | ND | |
| 2023-03-04 | ND | |
| 2023-03-04 | ND | |
| 2023-03-05 | ND | |
| 2023-03-05 | ND | |
| 2023-03-05 | ND | |
| 2023-03-05 | ND | |
| 2023-03-06 | ND | |
| 2023-03-06 | ND | |
| 2023-03-07 | ND | |
| 2023-03-07 | ND | |
| 2023-03-07 | ND | |
| 2023-03-08 | ND | |
| 2023-03-08 | ND | |
| 2023-03-08 | ND | |
| 2023-03-08 | ND | |
| 2023-03-08 | ND | |
| 2023-03-08 | ND | |
| 2023-03-09 | ND | |
| 2023-03-09 | ND | |
| 2023-03-09 | ND | |
| 2023-03-09 | ND | |
| 2023-03-10 | ND | |
| 2023-03-10 | ND | |
| 2023-03-10 | ND | |
| 2023-03-10 | ND | |
| 2023-03-11 | ND | |
| 2023-03-11 | ND | |
| 2023-03-12 | ND | |
| 2023-03-13 | ND | |
| 2023-03-14 | ND | |
| 2023-03-15 | ND | |
| 2023-03-15 | ND | |
| 2023-03-16 | ND | |
| 2023-03-17 | ND | |
| 2023-03-17 | ND | |
| 2023-03-19 | ND | |
| 2023-03-20 | ND | |
| 2023-03-20 | ND | |
| 2023-03-20 | ND | |
| 2023-03-21 | ND | |
| 2023-03-21 | ND | |
| 2023-03-21 | ND | |
| 2023-03-21 | ND | |
| 2023-03-21 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-22 | ND | |
| 2023-03-23 | ND | |
| 2023-03-23 | ND | |
| 2023-03-23 | ND | |
| 2023-03-23 | ND | |
| 2023-03-23 | ND | |
| 2023-03-23 | ND | |
| 2023-03-23 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-24 | ND | |
| 2023-03-25 | ND | |
| 2023-03-25 | ND | |
| 2023-03-25 | ND | |
| 2023-03-25 | ND | |
| 2023-03-25 | ND | |
| 2023-03-26 | ND | |
| 2023-03-26 | ND | |
| 2023-03-26 | ND | |
| 2023-03-26 | ND | |
| 2023-03-26 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-27 | ND | |
| 2023-03-28 | ND | |
| 2023-03-28 | ND | |
| 2023-03-28 | ND | |
| 2023-03-28 | ND | |
| 2023-03-28 | ND | |
| 2023-03-28 | ND | |
| 2023-03-28 | ND | |
| 2023-03-28 | ND | |
| 2023-03-28 | ND | |
| 2023-03-29 | ND | |
| 2023-03-29 | ND | |
| 2023-03-29 | ND | |
| 2023-03-29 | ND | |
| 2023-03-29 | ND | |
| 2023-03-29 | ND | |
| 2023-03-30 | ND | |
| 2023-03-30 | ND | |
| 2023-03-30 | ND | |
| 2023-03-30 | ND | |
| 2023-03-30 | ND | |
| 2023-03-31 | ND | |
| 2023-03-31 | ND | |
| 2023-04-01 | ND | |
| 2023-04-02 | ND | |
| 2023-04-03 | ND | |
| 2023-04-03 | ND | |
| 2023-04-03 | ND | |
| 2023-04-03 | ND | |
| 2023-04-03 | ND | |
| 2023-04-03 | ND | |
| 2023-04-04 | ND | |
| 2023-04-04 | ND | |
| 2023-04-06 | ND | |
| 2023-04-06 | ND | |
| 2023-04-06 | ND | |
| 2023-04-06 | ND | |
| 2023-04-06 | ND | |
| 2023-04-07 | ND | |
| 2023-04-09 | ND | |
| 2023-04-09 | ND | |
| 2023-04-10 | ND | |
| 2023-04-10 | ND | |
| 2023-04-10 | ND | |
| 2023-04-10 | ND | |
| 2023-04-10 | ND | |
| 2023-04-10 | ND | |
| 2023-04-10 | ND | |
| 2023-04-10 | ND | |
| 2023-04-11 | ND | |
| 2023-04-11 | ND | |
| 2023-04-11 | ND | |
| 2023-04-11 | ND | |
| 2023-04-11 | ND | |
| 2023-04-11 | ND | |
| 2023-04-11 | ND | |
| 2023-04-12 | ND | |
| 2023-04-14 | ND | |
| 2023-04-14 | ND | |
| 2023-04-15 | ND | |
| 2023-04-15 | ND | |
| 2023-04-15 | ND | |
| 2023-04-18 | ND | |
| 2023-04-18 | ND | |
| 2023-04-18 | ND | |
| 2023-04-18 | ND | |
| 2023-04-18 | ND | |
| 2023-04-18 | ND | |
| 2023-04-19 | ND | |
| 2023-04-19 | ND | |
| 2023-04-19 | ND | |
| 2023-04-19 | ND | |
| 2023-04-19 | ND | |
| 2023-04-19 | ND | |
| 2023-04-19 | ND | |
| 2023-04-20 | ND | |
| 2023-04-20 | ND | |
| 2023-04-20 | ND | |
| 2023-04-21 | ND | |
| 2023-04-21 | ND | |
| 2023-04-21 | ND | |
| 2023-04-22 | ND | |
| 2023-04-22 | ND | |
| 2023-04-22 | ND | |
| 2023-04-22 | ND | |
| 2023-04-22 | ND | |
| 2023-04-22 | ND | |
| 2023-04-23 | ND | |
| 2023-04-23 | ND | |
| 2023-04-23 | ND | |
| 2023-04-24 | ND | |
| 2023-04-24 | ND | |
| 2023-04-24 | ND | |
| 2023-04-25 | ND | |
| 2023-04-25 | ND | |
| 2023-04-25 | ND | |
| 2023-04-25 | ND | |
| 2023-04-25 | ND | |
| 2023-04-25 | ND | |
| 2023-04-25 | ND | |
| 2023-04-25 | ND | |
| 2023-04-25 | ND | |
| 2023-04-26 | ND | |
| 2023-04-26 | ND | |
| 2023-04-26 | ND | |
| 2023-04-26 | ND | |
| 2023-04-26 | ND | |
| 2023-04-26 | ND | |
| 2023-04-26 | ND | |
| 2023-04-27 | ND | |
| 2023-04-27 | ND | |
| 2023-04-27 | ND | |
| 2023-04-27 | ND | |
| 2023-04-27 | ND | |
| 2023-04-28 | ND | |
| 2023-05-01 | ND | |
| 2023-05-01 | ND | |
| 2023-05-01 | ND | |
| 2023-05-01 | ND | |
| 2023-05-01 | ND | |
| 2023-05-02 | ND | |
| 2023-05-02 | ND | |
| 2023-05-03 | ND | |
| 2023-05-03 | ND | |
| 2023-05-03 | ND | |
| 2023-05-05 | ND | |
| 2023-05-07 | ND | |
| 2023-05-09 | ND | |
| 2023-05-10 | ND | |
| 2023-05-12 | ND | |
| 2023-05-12 | ND | |
| 2023-05-13 | ND | |
| 2023-05-15 | ND | |
| 2023-05-16 | ND | |
| 2023-05-16 | ND | |
| 2023-05-16 | ND | |
| 2023-05-17 | ND | |
| 2023-05-18 | ND | |
| 2023-05-18 | ND | |
| 2023-05-19 | ND | |
| 2023-05-19 | ND | |
| 2023-05-21 | ND | |
| 2023-05-22 | ND | |
| 2023-05-23 | ND | |
| 2023-05-23 | ND | |
| 2023-05-24 | ND | |
| 2023-05-26 | ND | |
| 2023-05-26 | ND | |
| 2023-05-27 | ND | |
| 2023-05-28 | ND | |
| 2023-05-29 | ND | |
| 2023-05-30 | ND | |
| 2023-05-31 | ND | |
| 2023-06-03 | ND | |
| 2023-06-05 | ND | |
| 2023-06-06 | ND | |
| 2023-06-06 | ND | |
| 2023-06-06 | ND | |
| 2023-06-06 | ND | |
| 2023-06-07 | ND | |
| 2023-06-07 | ND | |
| 2023-06-08 | ND | |
| 2023-06-09 | ND | |
| 2023-06-09 | ND | |
| 2023-06-10 | ND | |
| 2023-06-12 | ND | |
| 2023-06-12 | ND | |
| 2023-06-13 | ND | |
| 2023-06-13 | ND | |
| 2023-06-13 | ND | |
| 2023-06-14 | ND | |
| 2023-06-14 | ND | |
| 2023-06-15 | ND | |
| 2023-06-15 | ND | |
| 2023-06-15 | ND | |
| 2023-06-16 | ND | |
| 2023-06-19 | ND | |
| 2023-06-19 | ND | |
| 2023-06-21 | ND | |
| 2023-06-21 | ND | |
| 2023-06-22 | ND | |
| 2023-06-24 | ND | |
| 2023-06-24 | ND | |
| 2023-06-26 | ND | |
| 2023-06-27 | ND | |
| 2023-06-29 | ND | |
| 2023-06-30 | ND | |
| 2023-07-01 | ND | |
| 2023-07-02 | ND | |
| 2023-07-02 | ND | |
| 2023-07-03 | ND | |
| 2023-07-05 | ND | |
| 2023-07-05 | ND | |
| 2023-07-06 | ND | |
| 2023-07-06 | ND | |
| 2023-07-06 | ND | |
| 2023-07-06 | ND | |
| 2023-07-07 | ND | |
| 2023-07-07 | ND | |
| 2023-07-07 | ND | |
| 2023-07-07 | ND | |
| 2023-07-09 | ND | |
| 2023-07-11 | ND | |
| 2023-07-13 | ND | |
| 2023-07-14 | ND | |
| 2023-07-21 | ND | |
| 2023-07-21 | ND | |
| 2023-07-21 | ND | |
| 2023-07-22 | ND | |
| 2023-07-22 | ND | |
| 2023-07-24 | ND | |
| 2023-07-25 | ND | |
| 2023-07-25 | ND | |
| 2023-07-26 | ND | |
| 2023-07-26 | ND | |
| 2023-07-26 | ND | |
| 2023-07-27 | ND | |
| 2023-07-28 | ND | |
| 2023-07-29 | ND | |
| 2023-07-29 | ND | |
| 2023-07-31 | ND | |
| 2023-08-01 | ND | |
| 2023-08-01 | ND | |
| 2023-08-02 | ND | |
| 2023-08-04 | ND | |
| 2023-08-07 | ND | |
| 2023-08-07 | ND | |
| 2023-08-08 | ND | |
| 2023-08-08 | ND | |
| 2023-08-11 | ND | |
| 2023-08-14 | ND | |
| 2023-08-15 | ND | |
| 2023-08-15 | ND | |
| 2023-08-16 | ND | |
| 2023-08-19 | ND | |
| 2023-08-21 | ND | |
| 2023-08-22 | ND | |
| 2023-08-22 | ND | |
| 2023-08-23 | ND | |
| 2023-08-23 | ND | |
| 2023-08-23 | ND | |
| 2023-08-24 | ND | |
| 2023-08-25 | ND | |
| 2023-08-26 | ND | |
| 2023-08-28 | ND | |
| 2023-08-28 | ND | |
| 2023-08-29 | ND | |
| 2023-08-30 | ND | |
| 2023-08-31 | ND | |
| 2023-08-31 | ND | |
| 2023-09-01 | ND | |
| 2023-09-03 | ND | |
| 2023-09-03 | ND | |
| 2023-09-04 | ND | |
| 2023-09-04 | ND | |
| 2023-09-05 | ND | |
| 2023-09-05 | ND | |
| 2023-09-06 | ND | |
| 2023-09-06 | ND | |
| 2023-09-07 | ND | |
| 2023-09-07 | ND | |
| 2023-09-08 | ND | |
| 2023-09-08 | ND | |
| 2023-09-08 | ND | |
| 2023-09-09 | ND | |
| 2023-09-09 | ND | |
| 2023-09-10 | ND | |
| 2023-09-10 | ND | |
| 2023-09-10 | ND | |
| 2023-09-10 | ND | |
| 2023-09-10 | ND | |
| 2023-09-11 | ND | |
| 2023-09-12 | ND | |
| 2023-09-12 | ND | |
| 2023-09-12 | ND | |
| 2023-09-12 | ND | |
| 2023-09-12 | ND | |
| 2023-09-12 | ND | |
| 2023-09-14 | ND | |
| 2023-09-14 | ND | |
| 2023-09-14 | ND | |
| 2023-09-15 | ND | |
| 2023-09-15 | ND | |
| 2023-09-16 | ND | |
| 2023-09-17 | ND | |
| 2023-09-17 | ND | |
| 2023-09-18 | ND | |
| 2023-09-19 | ND | |
| 2023-09-21 | ND | |
| 2023-09-22 | ND | |
| 2023-09-23 | ND | |
| 2023-09-23 | ND | |
| 2023-09-24 | ND | |
| 2023-09-24 | ND | |
| 2023-09-24 | ND | |
| 2023-09-27 | ND | |
| 2023-09-27 | ND | |
| 2023-09-28 | ND | |
| 2023-09-30 | ND | |
| 2023-10-02 | ND | |
| 2023-10-03 | ND | |
| 2023-10-05 | ND | |
| 2023-10-06 | ND | |
| 2023-10-06 | ND | |
| 2023-10-07 | ND | |
| 2023-10-08 | ND | |
| 2023-10-10 | ND | |
| 2023-10-11 | ND | |
| 2023-10-12 | ND | |
| 2023-10-12 | ND | |
| 2023-10-15 | ND | |
| 2023-10-18 | ND | |
| 2023-10-18 | ND | |
| 2023-10-18 | ND | |
| 2023-10-19 | ND | |
| 2023-10-20 | ND | |
| 2023-10-20 | ND | |
| 2023-10-21 | ND | |
| 2023-10-21 | ND | |
| 2023-10-21 | ND | |
| 2023-10-23 | ND | |
| 2023-10-24 | ND | |
| 2023-10-26 | ND | |
| 2023-10-27 | ND | |
| 2023-10-29 | ND | |
| 2023-10-30 | ND | |
| 2023-11-01 | ND | |
| 2023-11-02 | ND | |
| 2023-11-03 | ND | |
| 2023-11-03 | ND | |
| 2023-11-04 | ND | |
| 2023-11-04 | ND | |
| 2023-11-04 | ND | |
| 2023-11-06 | ND | |
| 2023-11-07 | ND | |
| 2023-11-08 | ND | |
| 2023-11-09 | ND | |
| 2023-11-10 | ND | |
| 2023-11-10 | ND | |
| 2023-11-10 | ND | |
| 2023-11-13 | ND | |
| 2023-11-14 | ND | |
| 2023-11-17 | ND | |
| 2023-11-18 | ND | |
| 2023-11-21 | ND | |
| 2023-11-21 | ND | |
| 2023-11-25 | ND | |
| 2023-11-25 | ND | |
| 2023-11-25 | ND | |
| 2023-11-25 | ND | |
| 2023-11-28 | ND | |
| 2023-11-28 | ND | |
| 2023-11-28 | ND | |
| 2023-11-29 | ND | |
| 2023-11-29 | ND | |
| 2023-12-05 | ND | |
| 2023-12-06 | ND | |
| 2023-12-08 | ND | |
| 2023-12-08 | ND | |
| 2023-12-09 | ND | |
| 2023-12-12 | ND | |
| 2023-12-14 | ND | |
| 2023-12-16 | ND | |
| 2023-12-16 | ND | |
| 2023-12-16 | ND | |
| 2023-12-18 | ND | |
| 2023-12-19 | ND | |
| 2023-12-20 | ND | |
| 2023-12-20 | ND | |
| 2023-12-22 | ND | |
| 2023-12-22 | ND | |
| 2023-12-26 | ND | |
| 2023-12-26 | ND | |
| 2023-12-28 | ND | |
| 2023-12-28 | ND | |
| 2023-12-28 | ND | |
| 2023-12-28 | ND | |
| 2023-12-28 | ND | |
| 2023-12-29 | ND | |
| 2023-12-29 | ND | |
| 2023-12-30 | ND |