Radon Testing and Mitigation
Prince George’s County Public Schools (PGCPS) recognizes the importance of providing a healthy learning environment for all students and staff members. Part of our environmental safety program is to follow the guidelines of the U.S. Environmental Protection Agency (EPA) for radon testing and remediation.
Prince George’s County Public Schools (PGCPS) has been testing for radon in schools since the late 1980s. Comprehensive system-wide testing of all PGCPS facilities also was initiated during the 2016 – 2017 school year, and mitigation activities were completed during summer 2018. Testing and mitigation procedures complied with applicable U.S. EPA guidelines and industry best practices.
A nationwide survey of radon levels in schools estimates that nearly one in five has at least one schoolroom with a short-term radon level above the action level of 4 pCi/L (picoCuries per liter) - the level at which EPA recommends that schools take action to reduce the level.
Periodic testing will be conducted of all PGCPS facilities on a three-year cycle. For facilities that have an active mitigation system, testing will be conducted on a two-year cycle. In addition, facilities with new construction or other capital projects (i.e., window replacement or large ventilation upgrades) will be tested. This testing frequency was developed with guidance from the EPA and other experts in the field.
School is not the only place that students and teachers can be exposed to radon. Since children spend only about 20 percent of their time at school, and more time at home, EPA recommends that every home also should be tested.
Find out how to test your home for radon.
Radon Test Results by School
SCHOOL | YEAR TESTED | #ROOMS TESTED | RADON LEVELS (RANGE pCi/l) | ALL AVAILABLE TEST REPORTS |
Accokeek Academy | 2023 | 25 | 0.3 - 1.6 | Accokeek Academy Radon Test Results 2023 |
Adelphi Elementary | 2017 | 26 | 0.1 - 1 | Adelphi Elementary Radon Test Results 2017 |
Allenwood Elementary | 2016 | 14 | 0.4 | Allenwood Elementary Radon Test Results 2016 |
Allenwood Elementary | 2023 | 13 | 0.6 - 1.4 | Allenwood ES Radon Test Results 2023 |
Andrew Jackson Academy | 2016 | 13 | 0.04 - 1 | Andrew Jackson Academy Radon Test Results 2016 |
Annapolis Road Academy Alternative High | 2017 | 10 | 0.1 - 0.4 | Annapolis Road Academy Radon Test Results 2017 |
Apple Grove Elementary | 2017 | 22 | 0.1 - 3.3 | Apple Grove ES Radon Test Results 2017 |
Ardmore Elementary | 2017 | 15 | 0.2 - 0.9 | Ardmore ES Radon Test Results 2017 |
Ardmore Elementary | 2023 | 20 | <0.4 - 3.9 | Ardmore ES Radon Test Results 2023 |
Arrowhead Elementary | 2016 | 14 | 0.1 - 0.4 | Arrowhead ES Radon Test Results 2016 |
Avalon Elementary | 2016 | 38 | 0.1 - 0.4 | Avalon ES Radon Test Results 2016 |
Avalon Elementary | 2023 | 15 | 0.2 - 1.3 | Avalon ES Radon Test Results 2023 |
Baden Elementary | 2023 | 16 | 0.1 - 1.6 | Baden ES Radon Test Results 2023 |
Barack Obama Elementary | 2016 | 31 | 0.5 - 1.2 | Barack Obama ES Radon Test Results 2016 |
Barnaby Manor Elementary | 2016 | 15 | 0.3 - 1.4 | Barnaby Manor ES Radon Test Results 2016 |
Beacon Heights Elementary | 2016 | 16 | 0 - 0.3 | Beacon Heights ES Radon Test Results 2016 |
Beacon Heights Elementary | 2023 | 10 | 0.4 - 1.8 | Beacon Heights ES Radon Test Results 2023 |
Beltsville Academy | 2016 | 15 | 0.2 - 4.3 | Beltsville Academy Radon Test Results 2016 |
Beltsville Academy | 2016 | 15 | 0.2 - 4.3 | Beltsville Academy Part 2 Radon Test Results 2016 |
Benjamin Foulois Creative and Performing Arts K-8 | 2023 | 15 | 0.8 - 1.9 | Benjamin Foulois MS Radon Test Results 2023 |
Benjamin Stoddert Middle | 2016 | 14 | 0.1 - 0.8 | Benjamin Stoddert MS Radon Test Results 2016 |
Benjamin Tasker Middle | 2017 | 15 | 0.04 - 0.5 | Benjamin Tasker MS Radon Test Results 2017 |
Berwyn Heights Elementary | 2016 | 20 | 0.5 - 1.7 | Berwyn Heights ES Radon Test Results 2016 |
Berwyn Heights Elementary | 2023 | 13 | <0.4 - 1.0 | Berwyn Heights ES Radon Test Results 2023 |
Bladensburg Elementary | 2023 | 25 | 0.0 - 1.4 | Bladensburg ES Radon Test Results 2023 |
Bladensburg High School | 2023 | 20 | 0.0 - 0.7 | Bladensburg HS Radon Test Results 2023 |
Bond Mill Elementary | 2016 | 23 | 0.4 - 1.1 | Bond Mill Elementary Radon Test Results 2016 |
Bonnie Johns | 2023 | 5 | <0.3 - 1.9 | Bonnie Johns Educational Media Center Radon Test Results 2023 |
Bowie High | 2016 | 47 | 0.1 - 4.1 | |
Bradbury Heights Elementary | 2016 | 12 | 0.3 - 1.1 | Bradbury Heights Elementary Radon Test Results 2016 |
Brandywine Elementary | 2023 | 16 | 0.0 - 0.5 | Brandywine ES Radon Test Results 2023 |
Buck Lodge Middle | 2016 | 1 | 2 | Buck Lodge Middle Radon Test Results 2016 |
Buck Lodge Middle | 2023 | 19 | <0.3 - 1.4 | Buck Lodge MS Radon Test Results 2023 |
C. Elizabeth Rieg Regional | 2017 | 10 | 0.1 - 1.6 | C_ Elizabeth Rieg Regional Radon Test Results 2017 |
Calverton Elementary | 2016 | 13 | 0.05 - 1 | Calverton Elementary Radon Test Results 2016 |
Calverton Elementary | 2023 | 12 | <0.3 - 0.8 | Calverton ES Radon Test Results 2023 |
Calverton Elementary | 2023 | 5 | <0.3 - 1.5 | |
Capitol Heights Elementary | 2016 | 28 | 0.3 - 1.2 | Capitol Heights Elementary Radon Test Results 2016 |
Carmody Hills Elementary | 2016 | 25 | 0.2 - 4.3 | |
Carmody Hills Elementary | 2023 | 7 | <0.3 - 1.0 | Carmody Hills ES Radon Test Results 2023 |
Carole Highlands Elementary | 2016 | 40 | 0.4 - 2.6 | Carole Highlands Elementary Radon Test Results 2016 |
Carrollton Elementary | 2016 | 15 | 0.1 - 0.4 | Carrollton Elementary Radon Test Results 2016 |
Carrollton Elementary | 2023 | 10 | 0.5 - 3.7 | Carrollton ES Radon Test Results 2023 |
Catherine T. Reed Elementary | 2016 | 16 | 0.3 - 1.9 | Catherine T Reed Elementary Radon Test Results 2016 |
Central High | 2016 | 35 | 0 - 1.3 | Central High Radon Test Results 2016 |
Central High | 2023 | 18 | <0.3-2.7 | Central HS Radon Test Results 2023 |
César Chávez Dual Spanish Immersion | 2016 | 38 | 0.1 - 2.6 | César Chávez Dual Spanish Immersion Radon Test Results 2016 |
Chapel Forge Early Childhood Center | 2016 | 18 | 0.6 - 1.7 | Chapel Forge Early Childhood Center Radon Test Results 2016 |
Charles Carroll Middle | 2017 | 12 | 0.1 - 0.3 | Charles Carroll Middle Radon Test Results 2017 |
Charles Carroll Middle | 2023 | 15 | 0.5 - 1.7 | Charles Carroll MS Radon Test Results 2023 |
Charles H. Flowers High | 2017 | 29 | 0.2 - 0.5 | Charles H Flowers High Radon Test Results 2017 |
Charles H. Flowers High | 2023 | 25 | <0.4 - 0.9 | Charles Herbert Flowers HS Radon Test Results 2023 |
Cherokee Lane Elementary | 2016 | 14 | 0.8 - 10.7 | Cherokee Lane Elementary Radon Test Results 2016 |
Cherokee Lane Elementary | 2023 | 13 | <0.3 - 0.8 | Cherokee Lane ES Radon Test Results 2023 |
Chillum Elementary | 2016 | 20 | 0.2 - 1.2 | Chillum Elementary Radon Test Results 2016 |
Clinton Grove Elementary | 2016 | 18 | 0.3 - 2.8 | Clinton Grove Elementary Radon Test Results 2016 |
Columbia Park Elementary | 2016 | 17 | 0 - 1.1 | Columbia Park Elementary Radon Test Results 2016 |
Columbia Park Elementary | 2023 | 10 | 0.4 - 2.1 | Columbia Park ES Radon Test Results 2023 |
Concord Elementary | 2016 | 16 | 0.3 - 1.1 | Concord Elementary Radon Test Results 2016 |
Cool Spring Elementary | 2023 | 5 | 0.3 - 1.5 | Cool Spring ES Radon Test Results 2023 |
Cool Spring ES Radon Test Results 2023.pdf | ||||
Cooper Lane Elementary | 2016 | 18 | 0.1 - 0.5 | Cooper Lane Elementary Radon Test Results 2016 |
Cora L. Rice Elementary | 2016 | 28 | 0.4 - 2.7 | Cora L Rice Elementary Radon Test Results 2016 |
Croom High | 2017 | 18 | 0.2 - 0.9 | Croom High Radon Test Results 2017 |
Crossland High | 2023 | 22 | 0.0 - 2.0 | Crossland HS Radon Test Results 2023 |
Crossland HS Radon Test Results 2023.pdf | ||||
Deerfield Run Elementary | 2016 | 36 | 0.1 - 0.8 | Deerfield Run Elementary Radon Test Results 2016 |
District Heights Elementary | 2016 | 16 | 0.1 - 0.7 | District Heights Elementary Radon Test Results 2016 |
Dodge Park Elementary | 2016 | 16 | 0 - 1.1 | Dodge Park Elementary Radon Test Results 2016 |
Dora Kennedy French Immersion | 2016 | 11 | 0 - 0.7 | Dora Kennedy French Immersion Radon Test Results 2016 |
Doswell E. Brooks Elementary | 2016 | 16 | 0.1 - 0.6 | Doswell E Brooks Elementary Radon Test Results 2016 |
Dr. Henry A. Wise Jr. High | 2017 | 52 | 0.1 - 1.3 | Dr Henry A Wise Jr High Radon Test Results 2017 |
Drew-Freeman Middle | 2017 | 15 | 0.1 - 1.1 | Drew-Freeman Middle Radon Test Results 2017 |
DuVal High | 2016 | 77 | 0 - 1.7 | DuVal High Radon Test Results 2016 |
Dwight D. Eisenhower Middle | 2016 | 15 | 0.1 - 1.1 | Dwight D Eisenhower Middle Radon Test Results 2016 |
Edward M. Felegy Elementary | 2016 | 26 | 0.1 - 1 | Edward M Felegy Elementary Radon Test Results 2016 |
Eleanor Roosevelt High | 2017 | 8 | 0.2 - 0.7 | Eleanor Roosevelt High Radon Test Results 2017 |
Ernest Everett Just Middle | 2017 | 23 | 0.2 - 18.8 | Ernest Everett Just Middle Radon Test Results 2017 |
Ernest Everett Just Middle | 2023 | 18 | <0.4 - 0.8 | Ernest Everett Just MS Radon Test Results 2023.pdf |
EXCEL Academy Public Charter | 2017 | 11 | 0.3 - 1.2 | EXCEL Academy Public Charter Radon Test Results 2017 |
Flintstone Elementary | 2016 | 11 | 0.3 - 1.2 | Flintstone Elementary Radon Test Results 2016 |
Forest Heights Elementary | 2016 | 11 | 0.1 - 0.7 | Forest Heights Elementary Radon Test Results 2016 |
Fort Foote Elementary | 2016 | 15 | 0.3 - 1.1 | Fort Foote Elementary Radon Test Results 2016 |
Fort Washington Forest Elementary | 2017 | 22 | 0.1 - 0.4 | Fort Washington Forest Elementary Radon Test Results 2017 |
Frances Fuchs Early Childhood Center | 2017 | 18 | 0.3 - 2.8 | Frances Fuchs Early Childhood Center Radon Test Results 2017 |
Frances Fuchs Early Childhood Center | 2023 | 19 | <0.4 - 2.7 | Frances Fuchs Early Childhood Center Radon Test Results 2023.pdf |
Francis Scott Key Elementary | 2016 | 43 | 0.1 - 1.6 | Francis Scott Key Elementary Radon Test Results 2016 |
Francis T. Evans Elementary | 2016 | 15 | 0.8 - 3.6 | Francis T Evans Elementary Radon Test Results 2016 |
Frederick Douglass High | 2017 | 28 | 0.3 - 1.6 | Frederick Douglass High Radon Test Results 2017 |
Friendly High | 2016 | 20 | 0.3 - 1.6 | Friendly High Radon Test Results 2016 |
G. James Gholson Middle | 2017 | 28 | 0.1 - 1.4 | |
Gaywood Elementary | 2016 | 19 | 0.1 - 0.4 | Gaywood Elementary Radon Test Results 2016 |
Gladys Noon Spellman Elementary | 2016 | 11 | 0.2 - 2.5 | Gladys Noon Spellman Elementary Radon Test Results 2016 |
Glassmanor Elementary | 2016 | 11 | 0.2 - 1.7 | Glassmanor Elementary Radon Test Results 2016 |
Glenarden Woods Elementary | 2023 | 21 | <0.4 - 0.7 | Glenarden Woods ES Radon Test Results 2023 |
Glenn Dale Elementary | 2016 | 15 | 0.1 - 1.4 | Glenn Dale Elementary Radon Test Results 2016 |
Glenridge Elementary | 2016 | 20 | 0.1 - 3.7 | Glenridge Elementary Radon Test Results 2016 |
Green Valley Academy at Edgar Allan Poe | 2016 | 16 | 0.2 - 0.7 | Green Valley Academy Radon Test Results 2016 |
Greenbelt Elementary | 2016 | 34 | 0 - 0.6 | Greenbelt Elementary Radon Test Results 2016 |
Greenbelt Middle | 2017 | 43 | 0.1 - 1.7 | Greenbelt Middle Radon Test Results 2017 |
Gwynn Park High | 2023 | 16 | -0.1 - 0.6 | Gwynn Park HS Radon Test Results 2023 |
Gwynn Park Middle | 2023 | 10 | 0.3 - 0.8 | Gwynn Park MS Radon Test Results 2023 |
H. Winship Wheatley Early Childhood Center | 2016 | 17 | 0.3 - 1.1 | H_ Winship Wheatley Early Childhood Center |
Heather Hills Elementary | 2016 | 14 | 0.4 - 1.6 | Heather Hills Elementary Radon Test Results 2016 |
High Bridge Elementary | 2016 | 36 | 0.1 - 6.7 | |
High Point High | 2016 | 18 | 0.2 - 0.6 | High Point High Radon Test Results 2016 |
High Point High | 2023 | 18 | <0.3 - 0.6 | High Point HS Radon Test Results 2023.pdf |
Highland Park Elementary | 2016 | 18 | 0.2 - 1.2 | Highland Park Elementary Radon Test Results 2016 |
Highland Park Elementary | 2023 | 10 | <0.3 - 1.4 | Highland Park ES Radon Test Results 2023.pdf |
Hillcrest Heights Elementary | 2016 | 19 | 0.05 - 0.8 | Hillcrest Heights Elementary Radon Test Results 2016 |
Hollywood Elementary | 2016 | 13 | 0.1 - 0.9 | Hollywood Elementary Radon Test Results 2016 |
Hollywood Elementary | 2023 | 14 | <0.3 - 1.5 | Hollywood ES Radon Test Results 2023.pdf |
Howard B. Owens Science Center | 2016 | 8 | 0 - 0.1 | Howard B Owens Science Center Radon Test Results 2016 |
Hyattsville Elementary | 2016 | 13 | 0.1 - 0.6 | Hyattsville Elementary Radon Test Results 2016 |
Hyattsville Middle | 2016 | 16 | 0.1 - 1.4 | Hyattsville Middle Radon Test Results 2016 |
Imagine Foundations at Morningside Public Charter School | 2016 | 6 | 0.1 - 1.2 | Imagine Foundations at Morningside Public Charter Radon Test Results 2016 |
Imagine Foundations at Morningside Public Charter School | 2023 | 6 | 1.1- 1.5 | Imagine Foundation at Morningside Radon Test Results 2023.pdf |
Infants and Toddlers Program - Judith P. Hoyer Early Childhood Center | 2017 | 10 | 0.1 - 1.1 | Infants and Toddlers Program - Judith P_ Hoyer Early Childhood Center Radon Test Results 2017 |
Isaac J. Gourdine Middle | 2017 | 10 | 0.2 - 1 | Isaac J Gourdine Middle Radon Test Results 2017 |
J. Frank Dent Elementary | 2016 | 12 | 0.1 - 0.6 | J Frank Dent Elementary Radon Test Results 2016 |
James McHenry Elementary | 2023 | 10 | <0.4 - 0.7 | James McHenry ES Radon Test Results 2023.pdf |
James E. Duckworth Special Center | 2016 | 12 | 0.3 - 1.2 | James E Duckworth Regional Radon Test Results 2016 |
James E. Duckworth Special Center | 2023 | 12 | <0.3 - 2.4 | James Duckworth Special Center Radon Test Results 2023.pdf |
James H. Harrison Elementary | 2016 | 29 | 0.4 - 1.5 | James H_ Harrison Elementary Radon Test Results 2016 |
James Madison Middle | 2017 | 16 | 0.1 - 0.9 | James Madison Middle Radon Test Results 2017 |
James McHenry Elementary | 2017 | 16 | 0.1 - 1.8 | James McHenry Elementary Radon Test Results 2017 |
James Ryder Randall Elementary | 2016 | 20 | 0 - 0.5 | James Ryder Randall Elementary Radon Test Results 2016 |
John Carroll Elementary | 2023 | 9 | 0.5 - 1.1 | John Carroll School Radon Test Results 2023.pdf |
John H. Bayne Elementary | 2016 | 11 | 0.1 - 0.3 | John H Bayne Elementary Radon Test Results 2016 |
John H. Bayne Elementary | 2023 | 12 | <0.3 - 0.6 | John Bayne ES Radon Test Results 2023.pdf |
John Hanson Montessori | 2016 | 22 | 0.1 - 0.7 | John Hanson Montessori Radon Test Results 2016 |
Judge Sylvania W. Woods Elementary | 2016 | 42 | 0 - 1.7 | Judge Sylvania W Woods Elementary Radon Test Results 2016 |
Judge Sylvania W. Woods Elementary | 2023 | 10 | <0.4 - 0.8 | Judge Sylvania Woods ES Radon Test Results 2023.pdf |
Judith P. Hoyer Montessori | 2016 | 16 | 0.01 - 0.5 | Judith P Hoyer Montessori Radon Test Results 2016 |
Judith P. Hoyer Montessori | 2023 | 11 | <0.3-0.9 | Judith Hoyer Montessori Radon Test Results 2023.pdf |
Kenilworth Elementary | 2016 | 16 | 0.1 - 13.3 | |
Kenmoor Early Childhood Center | 2016 | 17 | 0.1 - 2.9 | Kenmoor Early Childhood Center Radon Test Results 2016 |
Kenmoor Middle | 2017 | 7 | 0.1 - 0.4 | Kenmoor Middle Radon Test Results 2016 |
Kettering Elementary | 2016 | 15 | 03. - 3.7 | Kettering Elementary Radon Test Results 2016 |
Kettering Middle | 2016 | 25 | 0.2 - 3.7 | Kettering Middle Radon Test Results 2016 |
Kingsford Elementary | 2016 | 42 | 0.1 - 1.8 | Kingsford Elementary Radon Test Results 2016 |
Lake Arbor Elementary | 2016 | 20 | 0.3 - 7.2 | Lake Arbor Elementary Radon Test Results 2016 |
Lake Arbor Elementary | 2023 | 19 | <0.4 - 2.0 | Lake Arbor ES Radon Test Results 2023.pdf |
Lamont Elementary | 2023 | 17 | 0.2 - 8.0 | Lamont ES Resampling Radon Results 2023 |
Langley Park McCormick | 2023 | 14 | <0.3 - 3.9 | Langley Park McCormick ES Radon Test Results 2023.pdf |
Langley Park-McCormick Elementary | 2016 | 32 | 0.1 - 3.1 | Langley Park-McCormick Elementary Radon Test Results 2016 |
Largo High | 2016 | 29 | 0.05 - 14.5 | Largo High Radon Test Results 2016 |
Laurel Elementary | 2016 | 32 | 0.2 - 0.5 | Laurel Elementary Radon Test Results 2016 |
Laurel High | 2016 | 13 | 0.1 - 0.5 | Laurel High Radon Test Results 2016 |
Lewisdale Elementary | 2016 | 17 | 0.1 - 1.3 | Lewisdale Elementary Radon Test Results 2016 |
Longfields Elementary | 2016 | 17 | 0.2 - 2.4 | Longfields Elementary Radon Test Results 2016 |
Magnolia Elementary | 2016 | 13 | 0.1 - 1.6 | Magnolia Elementary Radon Test Results 2016 |
Magnolia Elementary | 2023 | 9 | <0.4 - 0.9 | Magnolia ES Radon Test Results 2023 |
Margaret Brent Regional | 2016 | 32 | 0.1 - 0.9 | Margaret Brent Regional Radon Test Results 2016 |
Marlton Elementary | 2016 | 18 | 0 - 2 | Marlton Elementary Radon Test Resutls 2016 |
Martin Luther King Jr. Middle | 2016 | 7 | 0.1 - 1.3 | Martin Luther King Jr Middle Radon Test Results 2016 |
Mary Harris "Mother" Jones Elementary | 2016 | 30 | 0.3 - 1 | Mary Harris Mother Jones Elementary Radon Test Results 2016 |
Mary Harris “Mother” Jones Elementary | 2023 | 5 | <0.3 - 0.7 | Mary Harris Mother Jones ES Radon Test Results 2023 |
Mattaponi Elementary | 2016 | 19 | 0.1 - 1.7 | Mattaponi Elementary Radon Test Results 2016 |
Maya Angelou French Immersion | 2017 | 27 | 0.1 - 0.6 | |
Meadowbrook Elementary | 2016 | 18 | 0.1-3.8 | Meadowbrook Elementary Radon Test Results 2016 |
Melwood Elementary | 2016 | 17 | 0 - 2.6 | Melwood Elementary Radon Test Results 2016 |
Middleton Valley Elementary | 2023 | 6 | 2.1 - 17.4 | Middleton Valley ES Radon Test Results 2023 |
Montpelier Elementary | 2016 | 50 | 0.1 - 0.8 | Montpelier Elementary Radon Test Results 2016 |
Montpelier Elementary | 2016 | 50 | 0.1 - 0.8 | Mount Rainier Elementary Radon Test Results 2016 |
Nicholas Orem Middle | 2016 | 28 | 0.05 - 0.6 | Nicholas Orem Middle Radon Test Results 2016 |
North Forestville Elementary | 2017 | 10 | Not Available | |
Northview Elementary | 2016 | 26 | 0 - 2.4 | Northview Elementary Radon Test Results 2016 |
Northwestern High | 2016 | 30 | 0.03 - 1 | Northwestern High Radon Test Results 2016 |
Oaklands Elementary | 2016 | 34 | 0.1 - 0.5 | Oaklands Elementary Radon Test Results 2016 |
Overlook Full Spanish Immersion | 2016 | 17 | 0 - 2.7 | Overlook Full Spanish Immersion Radon Test Results 2016 |
Oxon Hill Elementary | 2016 | 16 | 0.2 - 0.6 | Oxon Hill Elementary Radon Test Results 2016 |
Oxon Hill Middle | 2016 | 15 | 0.1 - 0.4 | Oxon Hill Middle Radon Test Results 2016 |
Paint Branch Elementary | 2016 | 18 | 0.3 - 1.3 | Paint Branch Elementary Radon Test Results 2016 |
Paint Branch Elementary | 2023 | 15 | 0.4 - 1.8 | Paint Branch ES Radon Test Results 2023.pdf |
Panorama Elementary | 2016 | 30 | 0.1 - 0.5 | Panorama Elementary Radon Test Results 2016 |
Parkdale High | 2023 | 35 | 0.2 - 1.1 | Parkdale HS Radon Test Results 2023 |
Patuxent Elementary | 2016 | 21 | 0.6 - 10.7 | Patuxent Elementary Part 1 Radon Test Results 2016 |
Patuxent Elementary | 2016 | 21 | 0.6 - 10.7 | Patuxent Elementary Part 2 Radon Results 2016 |
Perrywood Elementary | 2016 | 44 | 0.1 - 0.6 | Perrywood Elementary Radon Results 2016 |
Phyllis E. Williams Full Spanish Immersion | 2016 | 19 | 0.1 - 4.0 | Phyllis E_ Williams Elementary Radon Test Results 2016 |
Pointer Ridge Elementary | 2016 | 35 | 0.4 - 6.1 | |
Port Towns Elementary | 2023 | 16 | 0.3 - 0.8 | Port Towns ES Radon Test Results 2023 |
Potomac High | 2017 | 33 | 0.1 - 1.2 | Potomac High Radon Test Results 2017 |
Potomac Landing Elementary | 2016 | 17 | 0.1 - 0.8 | Potomac Landing Elementary Radon Test Results 2016 |
Princeton Elementary | 2016 | 17 | 0.1 - 0.8 | Princeton Elementary Radon Test Results 2016 |
Princeton Elementary | 2023 | 14 | 0.5 - 3.7 | Princeton ES Radon Test Results 2023.pdf |
Ridgecrest Elementary | 2016 | 42 | 0.2 - 0.7 | Ridgecrest Elementary Radon Test Results 2016 |
Riverdale Elementary | 2023 | 10 | 0.2 - 0.6 | Riverdale ES Radon Test Results 2023 |
Robert Frost Elementary | 2016 | 10 | 0 - 0.6 | Robert Frost Elementary Radon Test Results 2016 |
Robert Frost Elementary | 2023 | 11 | <0.4 - 0.8 | Robert Frost ES Radon Test Results 2023 |
Robert Goddard Montessori | 2016 | 15 | 0.1 - 0.4 | Robert Goddard Montessori Radon Test Results 2016 |
Robert R. Gray Elementary | 2016 | 32 | 0.05 - 3.7 | Robert Gray Elementary Radon Test Results 2016 |
Rockledge Elementary | 2016 | 18 | 0.9 - 8.1 | |
Rogers Heights Elementary | 2023 | 12 | 0.1 - 0.6 | Roger Heights ES Radon Test Results 2023 |
Rosa L. Parks Elementary | 2016 | 13 | 0.3 - 0.8 | Rosa Parks Elementary Radon Test Results 2016 |
Rosaryville Elementary | 2016 | 33 | 0.2 - 1 | Rosaryville Elementary Radon Test Results 2016 |
Rose Valley Elementary | 2016 | 15 | 0.1 - 1 | Rose Valley Elementary Radon Test Results 2016 |
Samuel Chase Elementary | 2016 | 12 | 0 - 0.3 | Samuel Chase Elementary Radon Test Results 2016 |
Samuel Ogle Middle | 2017 | 19 | 0.03 - 3.1 | Samuel Ogle Middle Radon Test Results 2017 |
Scotchtown Hills Elementary | 2016 | 23 | 0.1 - 1.3 | Scotchtown Hills Elementary Radon Test Results 2016 |
Seabrook Elementary | 2016 | 13 | 0.1 - 0.4 | Seabrook Elementary Radon Test Results 2016 |
Seat Pleasant Elementary | 2017 | 28 | 0.2 - 0.5 | Seat Pleasant Elementary Radon Test Results 2016 |
Skyline Elementary | 2023 | 10 | 1.0 - 1.4 | Skyline ES Radon Test Results 2023.pdf |
Springhill Lake Elementary | 2016 | 18 | 0 - 0.6 | Springhill Lake Elementary Radon Test Results 2016 |
Stephen Decatur Middle | 2017 | 22 | 0.2 - 0.8 | Stephen Decatur Middle Radon Test Results 2017 |
Suitland Elementary | 2017 | 26 | 0.1 - 1.2 | Suitland Elementary Radon Test Results 2016 |
Suitland High | 2016 | 25 | 0.03 - 0.6 | |
Surrattsville High | 2017 | 39 | 0.1 - 2.6 | Surrattsville High Radon Test Results 2017 |
Tall Oaks High | 2017 | 11 | 0.1 - 0.6 | Tall Oaks High Radon Test Results 2017 |
Tanglewood Regional | 2016 | 16 | 0.1 - 1.3 | Tanglewood Regional Radon Test Results 2016 |
Tayac Elementary | 2016 | 13 | 0.2 - 1.4 | Tayac Elementary Radon Test Results 2016 |
Templeton Elementary | 2016 | 11 | 0.2 - 1.4 | Templeton Elementary Radon Test Results 2016 |
Thomas G. Pullen K-8 Creative and Performing Arts School | 2017 | 15 | 0.1 - 1.7 | Thomas G_ Pullen K-8 Creative and Performing Arts School Radon Test Results 2017 |
Thomas G. Pullen K-8 Creative and Performing Arts School | 2023 | 16 | <0.3-3.0 | Thomas Pullen ES-MS Radon Test Results 2023.pdf |
Thomas Johnson Middle | 2017 | 12 | 0.1 - 0.6 | Thomas Johnson Middle Radon Test Results 2017 |
Thomas Johnson Middle | 2023 | 10 | <0.4 - 2.2 | Thomas Johnson Middle School Radon Test Results 2023.pdf |
Thomas S. Stone Elementary | 2016 | 32 | 0.1 - 0.4 | Thomas Stone Elementary Radon Test Results 2016 |
Thurgood G. Marshall Middle | 2023 | 20 | 0.7 - 2.0 | |
Thurgood G. Marshall Middle | 2023 | 19 | 0.7 - 2.0 | Thurgood Marshall MS Radon Test Results 2023.pdf |
University Park Elementary | 2016 | 14 | 0.2 - 3.7 | University Park Elementary Radon Test Results 2016 |
University Park Elementary | 2023 | 10 | 0.4 - 1.3 | University Park ES Radon Test Results 2023.pdf |
Valley View Elementary | 2016 | 20 | 0.1 - 1.2 | Valley View Elementary Radon Test Results 2016 |
Vansville Elementary | 2016 | 31 | 0.1 - 0.4 | Vansville Elementary Radon Test Results 2016 |
Vansville Elementary | 2023 | 15 | <0.4 - 1.6 | Vansville ES Radon Test Results 2023.pdf |
Waldon Woods Elementary | 2016 | 19 | 0.1 - 1.2 | Waldon Woods Elementary Radon Test Results 2016 |
Walker Mill Middle | 2016 | 17 | 3.5 - 26.3 | |
Whitehall Elementary | 2016 | 27 | 0 - 0.8 | Whitehall Elementary Radon Test Results 2016 |
William Beanes Elementary | 2016 | 31 | 0.1 - 0.6 | William Beanes Elementary Radon Test Results 2016 |
William Paca Elementary | 2017 | 17 | 0.1 - 0.3 | William Paca Elementary Radon Test Results 2017 |
William Paca Elementary | 2023 | 14 | <0.3 - 0.8 | William Paca ES Radon Test Results 2023.pdf |
William S. Schmidt Outdoor Education Center | 2023 | 15 | 0.2 - 1.4 | William Schmidt Education Center Radon Test Results 2023 |
William W. Hall Academy | 2016 | 39 | 0.1 - 0.5 | William W Hall Academy Radon Test Results 2016 |
William Wirt Middle | 2023 | 20 | 0.4 - 1.3 | William Wirt MS Radon Test Results 2023 |
Woodmore Elementary | 2017 | 26 | 0.3 - 7.7 | |
Woodmore Elementary at Meadowbrook | 2023 | 10 | <0.4 - 1.3 | Woodmore ES Radon Test Results 2023.pdf |
Woodridge Elementary | 2016 | 13 | 0.2 - 0.9 | Woodridge Elementary Radon Test Results 2016 |
Yorktown Elementary | 2016 | 34 | 0.9 - 3.1 | Yorktown Elementary Radon Test Results 2016 |