Summary of DBP Quarterly Report
Description
The data tables summarizes the disinfection by-product results for TTHM and HAA5 from distribution sites and calculated compliance values for each quarter
(a) : analyzed by EPA Method 524.3
(b) : analyzed by EPA Method 552.3
LRAA: The Locational Running Annual Average (LRAA) is calculated by taking the value of this quarter and the three previous consecutive quarters.
RAA: The System-wide Running Annual Average (RAA) is calculated by taking the average of the Quarterly Average of this quarter and the three previous consecutive quarters.
OEL: The Operational Evalution Level (OEL) is calculated by averaging 2 times this quarter's value and the two previous consecutive quarters.
Both the LRAA and the System-wide RAA is not to exceed 80 µg/L for TTHM and 60 µg/L for HAA5.
Resources
| Name |
Format |
Description |
Link |
|
8 |
|
https://data.cityofnewyork.us/api/views/33c5-b922/rows.csv?accessType=DOWNLOAD |
|
40 |
|
https://data.cityofnewyork.us/api/views/33c5-b922/rows.rdf?accessType=DOWNLOAD |
|
23 |
|
https://data.cityofnewyork.us/api/views/33c5-b922/rows.json?accessType=DOWNLOAD |
|
55 |
|
https://data.cityofnewyork.us/api/views/33c5-b922/rows.xml?accessType=DOWNLOAD |