Students can face disciplinary action for self-injury at Chatham University. Three students share their stories.

According to the honor code at Chatham University, students can be removed from campus housing or expelled for self-injury, expressing suicidal thoughts or threats or attempting suicide. The policy explicitly states that mental health conditions, or the use of drugs and alcohol, will not “diminish or excuse a violation” of the honor code.

Manda Metzger, a project manager with PWSA, holds a removed lead service line. (Photo by Ryan Loew/PublicSource)

Pittsburgh’s water authority estimates that 25% of service lines contain lead. But is their math right?

Block by block, home after home, a crew of three contractors walks slowly, stopping every few feet to plant a small pink flag into the ground. The flags mark the lids to curb boxes, which provide underground access to the service lines carrying water to each home. Since January, when curb box inspections began in earnest, the crew has been seeking the answer to a simple, yet critical question: How many lead service lines are there in Pittsburgh? Though the lead test results released Tuesday by the Pittsburgh Water and Sewer Authority do not exceed the federal action limit, the question must still be answered. For one, the 90th-percentile result of 15 ppb is the threshold.

New tests show lead in Pittsburgh drinking water doesn’t exceed EPA limit, but officials aren’t celebrating yet

Even though there is near-universal agreement that it is unsafe to consume any lead, the EPA’s “action limit” is an indication that water systems have to make changes to reduce lead levels if they go above it. The state had ordered the PWSA to conduct this regular water testing after an unauthorized switch in corrosion chemicals that is widely believed to be linked to an increase in lead levels.