From: Assessment of stormwater discharge contamination and toxicity for a cold-climate urban landscape
Date | Sites | pH | TDS | EC | DOC | COD | TSS |
---|---|---|---|---|---|---|---|
(–) | (mg/L) | (μS/cm) | (mg/L) | (mg/L) | (mg/L) | ||
June 12, 2019 | 7 | 8.12 (0.90) | 648 (378) | 1296 (733) | 36.2 (22.6) | 289 (229) | 129 (105) |
June 20, 2019 | 7 | 9.18 (0.52) | 375 (114) | 768 (228) | 12.8 (4.4) | 246 (168) | 451 (315) |
July 25, 2019 | 7 | 8.19 (0.10) | 326 (145) | 667 (290) | 12.8 (4.1) | 93.1 (27.4) | 44.1 (22.8)b |
August 22, 2019 | 7 | 6.48 (1.00)a | 346 (235) | 707 (468) | 154 (145)a | 1401 (743)a | 494 (386) |
Average (SD) | 7 | 7.99 (1.12) | 424 (151) | 859 (294) | 53.9 (67.5) | 508 (602) | 280 (226) |