About this Dataset

TTHM Moving Avg

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.
Organization: City of Bloomington
Last updated: 2023-05-20T03:38:52.332005

Tables

Table 1

@usgov.city_of_bloomington_tthm_moving_avg_6d8eb.table_1

14.76 KB
104 rows
12 columns


CREATE TABLE table_1 (
  "date" VARCHAR,
  "marlin" DOUBLE,
  "service_center" DOUBLE,
  "college_mall" DOUBLE,
  "hospital" DOUBLE,
  "blucher_poole" DOUBLE,
  "profile" DOUBLE,
  "gentry" DOUBLE,
  "miller_showers" DOUBLE,
  "showers_bldg" DOUBLE,
  "n_12_month_average_limit" BIGINT,
  "n_12_month_average_goal" BIGINT
);