Water Metrics 

Texas Commission on Environmental Quality  Drinking Water Compliance 




The rating of Lewisville’s water system from the Texas Commission on Environmental Quality, achieved by meeting and exceeding state and federal standards. Ratings are “Approved” or “Superior ". 

View our Annual Water Quality Report

Learn more about our Water Production

Drinking Water Turbidity (NTU)

Current Value

Source Dataset (webpage) (csv)

The current drinking water turbidity (or cloudiness of water) measured in Nephelometric Turbidity Units (NTUs)

Water Distribution - Passing Bacteriological Samples

Source Dataset (webpage) (csv)

Percentages of bacteriological water samples that have no microbes present and a chlorines level greater than 0.5 from the last 30 days

Water Consumption (gal.) per Capita per Day (Yearly Avg.)

Source Dataset (webpage) (csv)

Source Dataset (webpage) (csv)

Meter Services is responsible for the replacement, repair, reading, and testing of the City’s water meters.  

Meter Work Orders - Past 30 Days

The chart to the right shows the different percentages of completed work order types received in the past 30 days. 

Below we have the total number of meter work orders completed over the past 30 days.

Source Dataset (webpage) (csv)

Average Number of Days to Complete Water Meter Leak Check Requests

The average number of days to complete a water meter leak check request over the last 30 days.

The chart on the right shows how many meter leak checks we've gotten per day over the last 30 days. Below you can see the average number of days it takes for the city to complete these checks. 

Source Dataset (webpage) (csv)

Water Meters - Under 15 Years Old

The percentage of City water meters under 15 years old.

View our Meter Age Dashboard

Pct. of Meter Reads Changed after Reread

The number of meter readings that are changed due to a reread work order confirming a mistake. The reread work order type includes rereads, leak checks, bad reads (reads flagged by billing), and meter registering checks.

Here a lower reading is good, indicating that the original read was correct.

Source Dataset (webpage) (csv)