Gates Chili Central School District

What is “first draw” testing of school drinking water for lead?

The “on-again, off-again” nature of water use at most schools can raise lead levels in the school drinking water. Water that remains in pipes overnight, over a weekend, or over vacation periods stays in contact with lead pipes or lead solder and, as a result, could contain higher levels of lead. This is why schools are required to collect a sample after the water has been sitting in the plumbing system for a specified period. This “first draw” sample is likely to show higher levels of lead for that outlet than what you would see if you sampled after using the water continuously. However, even if the first draw sample does not reflect what you would see with continuous usage, it is still important because it can identify outlets that have elevated lead levels.

Paul Road Elementary School
Samples collected June 18, 2025

Room: Kitchen
Space: Kitchen
Fixture type: Two-bay prep sink – faucet
Sample results: 15.9 ppb

Room: Kitchen
Space: Kitchen
Fixture type: Pot filler – faucet
Sample results: 11.7 ppb

Room: 130C
Space: Library office
Fixture type: Faucet
Sample results: 76.5

Florence Brasser Elementary School
Samples collected June 11, 2025

Room: Music
Space: Kitchen
Fixture type: Prep sink – left faucet
Sample results: 9.1 ppb

Room: Music
Space: Music (former locker room)
Fixture type: Prep sink – faucet
Sample results: 7.0 ppb

Neil Armstrong Elementary School
Samples collected May 14-15, 2025

Room: 43
Space: Faculty room
Fixture type: Faucet
Sample results: 9.3 ppb

Room: Kitchen
Space: Kitchen
Fixture type: Large prep sink west – left faucet
Sample results: 26.6 ppb

Room: Kitchen
Space: Kitchen
Fixture type: Large prep sink west – right faucet
Sample results: 8.2 ppb

Room: Kitchen
Space: Kitchen
Fixture type: Small prep sink
Sample results: 13.1 ppb

Room: Corridor near faculty room
Space: Hallway
Fixture type: Drinking fountain
Sample results: 5.3 ppb

Room: B14
Space: Classroom
Fixture type: Bubbler
Sample results: 8.3 ppb

Room: B16
Space: Classroom
Fixture type: Bubbler
Sample results: 10.5 ppb

Room: D13
Space: Workroom/staff area
Fixture type: Faucet
Sample results: 17 ppb

What is being done in response to the results?

Faucets and water outlets throughout the district that are not used for drinking or cooking were not tested and a sign was posted at each outlet indicating that the sink is not to be used for drinking. Outlets that tested below the action level remain in service with no restrictions.

Paul Road Elementary School

Room: Kitchen
Space: Kitchen
Fixture type: Two-bay prep sink – faucet
Response action: 

• Water shut off
• Faucet to be replaced
• Water filter to be installed
• Faucet retested

Room: Kitchen
Space: Kitchen
Fixture type: Pot filler – faucet
Response action: 

• Water shut off
• Faucet to be replaced
• Water filter to be installed
• Faucet retested

Room: 130C
Space: Library office
Fixture type: Faucet
Response action: 

• Water shut off
• Faucet to be replaced
• Water filter to be installed
• faucet retested

Florence Brasser Elementary School

Room: Music
Space: Kitchen
Fixture type: Prep sink – faucet
Response action: 

• Water shut off
• Faucet to be replaced
• Water filter to be installed
• faucet retested

Room: Music
Space: Music (former locker room)
Fixture type: Faucet
Response action: 

• Water shut off
• Faucet to be replaced
• Water filter to be installed
• faucet retested

Neil Armstrong Elementary School

Room: 43
Space: Faculty room
Fixture type: Faucet
Response action: 

• Water shut off
• Faucet to be replaced
• Water filter to be installed
• Faucet retested

Room: Kitchen
Space: Kitchen
Fixture type: Large prep sink west – left faucet

• Water shut off
• Faucet to be replaced
• Water filter to be installed
• Faucet retested
• Only the large prep sink east will be used for food prep until remediation and retesting is complete

Room: Corridor near faculty room
Space: Hallway
Fixture type: Drinking fountain
Sample results: 5.3 ppb
Response action: 

• Water shut off
• Water filter to be changed
• drinking fountain retested

What are the other sources of lead exposure?

Lead is a metal that has been used for centuries for many purposes, resulting in widespread distribution in the environment. Major sources of lead exposure include lead-based paint in older housing, and lead that built up over decades in soil and dust due to historical use of lead in gasoline, paint, and manufacturing. Lead can also be found in a number of consumer products, including certain types of pottery, pewter, brass fixtures, foods, plumbing materials, and cosmetics. Lead seldom occurs naturally in water supplies but drinking water could become a possible source of lead exposure if the building’s plumbing contains lead. The primary source of lead exposure for most children with elevated blood-lead levels is lead-based paint.

Should your child be tested for lead?

The risk to an individual child from past exposure to elevated lead in drinking water depends on many factors, including but not limited to, a child’s age, weight, amount of water consumed, and the amount of lead in the water. Children may also be exposed to other significant sources of lead including paint, soil, and dust. Since blood lead testing is the only way to determine a child’s blood lead level, parents should discuss their child’s health history with their child’s physician to determine if blood lead testing is appropriate. Pregnant women or women of childbearing age should also consider discussing this matter with their physician.

Additional Resources

For more information regarding the testing program or sampling results, contact Anna Lamb, Director of Construction and Safety Compliance at (585) 247-5050.

For information about lead in school drinking water, go to: NYS Lead in School Drinking Water and/or NYS Department of Education Lead in Drinking Water Information

For information about NYS DOH Lead Poisoning Prevention Program, go to: NYS Department of Health Childhood Lead Poisoning Prevention

For more information on blood lead testing and ways to reduce your child’s risk of exposure to lead, see:

• What Your Child’s Blood Lead Test Means
• NYSDOH Lead Poisoning Prevention Publications

What is first draw testing of school drinking water for lead?
The “on-again, off-again” nature of water use at most schools can raise lead levels in school drinking water. Water that remains in pipes overnight, over a weekend, or over vacation periods stays in contact with lead pipes or lead solder and, as a result, could contain higher levels of lead. This is why schools are required to collect a sample after the water has been sitting in the plumbing system for a certain period of time. This “first draw” sample is likely to show higher levels of lead for that outlet than what you would see if you sampled after using the water continuously. However, even if the first draw sample does not reflect what you would see with continuous usage, it is still important because it can identify outlets that have elevated lead levels.

What are the results of the first draw testing?
Polito Home Inspections, Inc. sampled 195 fixtures throughout the district for laboratory testing. Forty-one reportable fixtures had exceeded Lead Action Level of 15 micrograms per liter. Sampling was conducted the week of March 29, 2021.

What is being done in response to the results?
Outlets that tested with lead levels above the action level (15 ppb) were immediately removed from service, unless an outlet is a sink faucet needed for handwashing. In that case, a sign was posted at the outlet indicating that the sink is not to be used for drinking. Outlets that tested below the action level remain in service with no restrictions.

What are the health effects of lead?
Lead is a metal that can harm children and adults when it gets into their bodies. Lead is a known neurotoxin, particularly harmful to the developing brain and nervous system of children under 6 years old. Lead can harm a young child's growth, behavior, and ability to learn. Lead exposure during pregnancy may contribute to low birth weight and developmental delays in infants. There are many sources of lead exposure in the environment, and it is important to reduce all lead exposures as much as possible. Water testing helps identify and correct possible sources of lead that contribute to exposure from drinking water.

What are the other sources of lead exposure?
Lead is a metal that has been used for centuries for many purposes, resulting in widespread distribution in the environment. Major sources of lead exposure include lead-based paint in older housing, and lead that built up over decades in soil and dust due to historical use of lead in gasoline, paint, and manufacturing. Lead can also be found in a number of consumer products, including certain types of pottery, pewter, brass fixtures, foods, plumbing materials, and cosmetics. Lead seldom occurs naturally in water supplies but drinking water could become a possible source of lead exposure if the building’s plumbing contains lead. The primary source of lead exposure for most children with elevated blood lead levels is lead-based paint.

Should your student be tested for lead?
The risk to an individual child from past exposure to elevated lead in drinking water depends on many factors, including but not limited to, a child’s age, weight, amount of water consumed, and the amount of lead in the water. Children may also be exposed to other significant sources of lead including paint, soil and dust. Since blood lead testing is the only way to determine a child’s blood lead level, parents should discuss their child’s health history with their child’s physician to determine if blood lead testing is appropriate. Pregnant women or women of childbearing age should also consider discussing this matter with their physician.

Additional Resources

• For more information regarding the testing program or sampling results, contact Anna Lamb, Director of Construction and Safety Compliance.
• For information about lead in school drinking water, visit the NYS Department of Health’s Leading Testing of School Drinking Water page or NYSED’s Testing in School Drinking Water page. 
• Click here for information about NYS DOH Lead Poisoning Prevention Program.
• For more information on blood lead testing and ways to reduce your student’s risk of exposure to lead, see What Your Child’s Blood Lead Test Means.

The district has received the results of initial water samples tested in all schools and facilities in response to state and national concerns regarding lead safety levels in potable water sources.

The district is following the recommended actions of the Environmental Protection Agency (EPA) to flush, disconnect or replace existing fixtures and will continue to work with the Genesee Valley Educational Partnership Environmental Health, Safety and Risk Management Office to complete additional testing.

Those faucets or sources measuring 15 parts per billion (PPB) or more have been identified and shut down as of May 9, 2016 prior to staff and student arrival; and they will remain as such until further testing is complete.

Most of the following are faucets and drinking fountains that get little to no use and measured 15 PPB or greater:

• High School 7 of 72 samples
• Middle School 11 of 42 samples
• Neil Armstrong 40 of 69 samples
• Walt Disney 13 of 69 samples
• Brasser 11 of 46 samples
• Paul Road 10 of 59 samples
• Administration Bldg 0 of 7 samples
• Transportation Bldg.  0 of 10 samples
• Stadium Press Box  0 of 4 samples 

Following a second flushing and collection of samples the District anticipates the need to replace and/or permanently remove those faucets/pipes that still measure the 15 PPB or greater.

If you have health concerns about your child (children) connected to lead safety, please contact your pediatrician.  

For more information about lead safety, go to the Center for Disease Control’s (CDC) website. 

If you have additional questions or concerns, please feel free to call the Superintendent’s office at 247-5050. Updates regarding water sampling in the district can be found on our website under Facilities.