Description
Total Trihalomethanes (TTHMs) are regulated by the Safe Drinking Water Act through the Stage 2 Disinfectant Byproduct Rule. The City of Bloomington Utilities collects monthly samples at 8 testing locations throughout the distribution system and follows a quarterly compliance schedule. Compliance is calculated on a Locational Running Annual Average (LRAA). The Maximum Contaminant Level for TTHMs is 80 µg/l. Micrograms per liter (µg/l) is equal to parts per billion (ppb). One part per billion is roughly equal to a teaspoon of water in an Olympic-size swimming pool.
Resources
| Name |
Format |
Description |
Link |
|
8 |
|
https://data.bloomington.in.gov/api/views/k64r-tvha/rows.csv?accessType=DOWNLOAD |
|
23 |
|
https://data.bloomington.in.gov/api/views/k64r-tvha/rows.json?accessType=DOWNLOAD |
|
40 |
|
https://data.bloomington.in.gov/api/views/k64r-tvha/rows.rdf?accessType=DOWNLOAD |
|
55 |
|
https://data.bloomington.in.gov/api/views/k64r-tvha/rows.xml?accessType=DOWNLOAD |