[UPDATED 7/3/2017] Arizona School Districts G – I Lead In Drinking Water Screening Results – Gadsden Elementary District – Isaac Elementary District
| District | School | Number Of Samples | Result Above Screening Level | Number of Samples Above 15 PPB | Number of Drinking Water Samples Above 15 PPB | ADEQ Recommended Corrective Actions |
| Gadsden Elementary District | Arizona Desert Elementary | 1 | N | None | ||
| Gadsden Elementary District | Cesar Chavez Elementary | 1 | N | None | ||
| Gadsden Elementary District | Desert View | 1 | N | None | ||
| Gadsden Elementary District | Ed Pastor Elementary | 1 | N | None | ||
| Gadsden Elementary District | Gadsden Elementary School (formerly Intermediate School) | 9 | N | None | ||
| Gadsden Elementary District | Rio Colorado Elementary School | |||||
| Gadsden Elementary District | San Luis Middle School | |||||
| Gadsden Elementary District | San Luis Pre-School | 3 | N | None | ||
| Gadsden Elementary District | Southwest Junior High | |||||
| Ganado Unified District | Ganado High School | 16 | Y | 2 | Post sign at non-drinking water fixture | |
| Ganado Unified District | Ganado Intermediate School | 4 | N | None | ||
| Ganado Unified District | Ganado Middle School | 4 | N | None | ||
| Ganado Unified District | Ganado Primary School | 1 | N | None | ||
| Gila Bend Unified District | Gila Bend Elementary | 17 | Y | 1 | 1 | Shut off water to drinking water fixtures |
| Gila Bend Unified District | Gila Bend High School | 13 | N | None | ||
| Gilbert Unified District | Ashland Ranch Elementary | 1 | N | None | ||
| Gilbert Unified District | Augusta Ranch Elementary | 1 | N | None | ||
| Gilbert Unified District | Boulder Creek Elementary | 1 | N | None | ||
| Gilbert Unified District | Burk Elementary School | 1 | N | None | ||
| Gilbert Unified District | Campo Verde High School | 6 | N | None | ||
| Gilbert Unified District | Canyon Rim Elementary | 1 | N | None | ||
| Gilbert Unified District | Canyon Valley School (formerly GPS Learning Center and ACE) | 9 | Y | 1 | 1 | Flushing recommended at drinking water fixture |
| Gilbert Unified District | Carol Rae Elementary | 1 | N | None | ||
| Gilbert Unified District | Desert Ridge High School | 8 | N | None | ||
| Gilbert Unified District | Desert Ridge Jr. High School | 5 | Y | 1 | 1 | Flushing recommended at drinking water fixture |
| Gilbert Unified District | Finley Farms Elementary | 1 | N | None | ||
| Gilbert Unified District | Gilbert Classical Academy (formerly GPS Technology Leadership Academy) | 9 | N | None | ||
| Gilbert Unified District | Gilbert Elementary School | 46 | Y | 5 | 5 | Flushing recommended at drinking water fixture |
| Gilbert Unified District | Gilbert High School | 12 | N | None | ||
| Gilbert Unified District | Gilbert Junior High School | 16 | N | None | ||
| Gilbert Unified District | Greenfield Elementary School | 15 | N | None | ||
| Gilbert Unified District | Greenfield Junior High School | 5 | N | None | ||
| Gilbert Unified District | Harris Elementary School | 3 | N | None | ||
| Gilbert Unified District | Highland High School | 11 | Y | 1 | 1 | Flushing recommended at drinking water fixture |
| Gilbert Unified District | Highland Junior High School | 6 | N | None | ||
| Gilbert Unified District | Highland Park Elementary | 1 | N | None | ||
| Gilbert Unified District | Houston Elementary School | 3 | N | None | ||
| Gilbert Unified District | Islands Elementary School | 13 | N | None | ||
| Gilbert Unified District | Meridian Elementary | 1 | N | None | ||
| Gilbert Unified District | Mesquite Elementary School | 7 | N | None | ||
| Gilbert Unified District | Mesquite High School | 13 | N | None | ||
| Gilbert Unified District | Mesquite Junior High School | 17 | Y | 1 | 1 | Flushing recommended at drinking water fixture |
| Gilbert Unified District | Neely Elementary School | 12 | N | None | ||
| Gilbert Unified District | Oak Tree Elementary | 2 | N | None | ||
| Gilbert Unified District | Patterson Elementary School | 15 | N | None | ||
| Gilbert Unified District | Pioneer Elementary School | 10 | N | None | ||
| Gilbert Unified District | Playa Del Rey Elementary School | 1 | N | None | ||
| Gilbert Unified District | Quartz Hill Elementary | 2 | N | None | ||
| Gilbert Unified District | Settlers Point Elementary | 1 | N | None | ||
| Gilbert Unified District | Sonoma Ranch Elementary School | 2 | N | None | ||
| Gilbert Unified District | South Valley Junior High | 5 | N | None | ||
| Gilbert Unified District | Spectrum Elementary | 1 | N | None | ||
| Gilbert Unified District | Superstition Springs Elementary | 2 | N | None | ||
| Gilbert Unified District | Towne Meadows Elementary School | 3 | N | None | ||
| Gilbert Unified District | Val Vista Lakes Elementary School | 1 | N | None | ||
| Glendale Elementary District | Bicentennial North School | 9 | N | None | ||
| Glendale Elementary District | Bicentennial South School | 15 | N | None | ||
| Glendale Elementary District | Challenger Middle School | 12 | Y | 2 | Post sign at non-drinking water source above 50ppb, flushing for non-drinking water fixture below 50ppb | |
| Glendale Elementary District | Coyote Ridge | 8 | N | None | ||
| Glendale Elementary District | Desert Garden Elementary School | 10 | N | None | ||
| Glendale Elementary District | Desert Spirit | 6 | N | None | ||
| Glendale Elementary District | Discovery School | 11 | N | None | ||
| Glendale Elementary District | Don Mensendick School | 20 | N | None | ||
| Glendale Elementary District | Glendale American School | 8 | N | None | ||
| Glendale Elementary District | Glendale Landmark Middle School | 14 | Y | 2 | Post sign at non-drinking water fixture above 50ppb, flushing for non-drinking waterfixture below 50ppb | |
| Glendale Elementary District | Glenn F Burton School | 9 | N | None | ||
| Glendale Elementary District | Harold W Smith School | 33 | N | None | ||
| Glendale Elementary District | Horizon School | 6 | N | None | ||
| Glendale Elementary District | Isaac E Imes School | 24 | N | None | ||
| Glendale Elementary District | Melvin E Sine School | 31 | N | None | ||
| Glendale Elementary District | Sunset Vista | 6 | N | None | ||
| Glendale Elementary District | William C Jack School | 26 | N | None | ||
| Glendale Union High School District | Alternative Campus | 4 | N | None | ||
| Glendale Union High School District | Apollo High School | 32 | Y | 3 | 2 | Flushing recommended at drinking water fixture |
| Glendale Union High School District | Cortez High School | 25 | Y | 1 | 1 | Shut off water to drinking water fixture |
| Glendale Union High School District | Glendale High School | 34 | Y | 1 | 1 | Flushing recommended at drinking water fixture |
| Glendale Union High School District | Greenway High School | 20 | N | None | ||
| Glendale Union High School District | Independence High School | 8 | N | None | ||
| Glendale Union High School District | Moon Valley High School | 32 | Y | 1 | 1 | Flushing recommended at drinking water fixture |
| Glendale Union High School District | Sunnyslope High School | 23 | N | None | ||
| Glendale Union High School District | Thunderbird High School | 14 | N | None | ||
| Glendale Union High School District | Washington High School | 28 | Y | 3 | 3 | Shut off water to drinking water fixture above 50ppb, flushing for drinking water fixture below 50ppb |
| Globe Unified District | Copper Rim Elementary School | 8 | N | None | ||
| Globe Unified District | Globe High School | 16 | N | None | ||
| Globe Unified District | High Desert Middle school | 3 | N | None | ||
| Globe Unified District | Moffert Center | 8 | N | None | ||
| Graham County Special Services | Dan Hinton Accommodation School | 1 | N | None | ||
| Grand Canyon Unified District | Grand Canyon Elementary | 4 | N | None | ||
| Grand Canyon Unified District | Grand Canyon High School | 9 | N | None | ||
| Hackberry School District | Cedar Hills School | 3 | N | None | ||
| Hayden-Winkelman Unified District | Hayden High School | 18 | Y | 7 | 5 | Shut off water to drinking water fixture above 50ppb, flushing for drinking water fixture below 50ppb |
| Hayden-Winkelman Unified District | Leonor Hambly Middle School | 14 | Y | 2 | 2 | Shut off water to drinking water fixture |
| Heber-Overgaard Unified District | Capps Elementary School | 10 | N | None | ||
| Heber-Overgaard Unified District | Mogollon High School | 12 | N | None | ||
| Heber-Overgaard Unified District | Mountain Meadows Primary | 7 | N | None | ||
| Higley Unified District | Centennial Elementary | |||||
| Higley Unified District | Chaparral Elementary School | 6 | N | None | ||
| Higley Unified District | Cooley Middle School | 4 | Y | 1 | 1 | Flushing recommended at drinking water fixture |
| Higley Unified District | Coronado Elementary School | 2 | N | None | ||
| Higley Unified District | Cortina Elementary | 4 | N | None | ||
| Higley Unified District | Gateway Pointe | 4 | N | None | ||
| Higley Unified District | Higley Traditional Academy (formerly Higley Elementary School) | |||||
| Higley Unified District | Higley High School | 10 | N | None | ||
| Higley Unified District | Power Ranch Elementary | 4 | N | None | ||
| Higley Unified District | San Tan Elementary School | 2 | N | None | ||
| Higley Unified District | Sossaman Middle School | 4 | N | None | ||
| Higley Unified District | Williams Field High School | 5 | N | None | ||
| Holbrook Unified District | Alternative School | 2 | N | None | ||
| Holbrook Unified District | Holbrook High School | 21 | N | None | ||
| Holbrook Unified District | Holbrook Junior High School | 13 | N | None | ||
| Holbrook Unified District | Hulet Elementary School | 9 | N | None | ||
| Holbrook Unified District | Park Elementary School | 8 | N | None | ||
| Holbrook Unified District | Indian Wells Elementary | 7 | N | None | ||
| Humboldt Unified District | Bradshaw Mountain High School | 7 | N | None | ||
| Humboldt Unified District | Bradshaw Mountain High School East | 5 | N | None | ||
| Humboldt Unified District | Bradshaw Mountain Middle School | 10 | N | None | ||
| Humboldt Unified District | Coyote Springs Elementary School | 5 | N | None | ||
| Humboldt Unified District | Glassford Hill Middle School | 7 | N | None | ||
| Humboldt Unified District | Granville Elementary | 2 | N | None | ||
| Humboldt Unified District | Humboldt Elementary School | 8 | Y | 1 | 1 | Flushing recommended at drinking water fixture |
| Humboldt Unified District | Lake Valley Elementary School | 3 | N | None | ||
| Humboldt Unified District | Liberty Traditional School | 6 | N | None | ||
| Humboldt Unified District | Mountain View Elementary School | 2 | N | None | ||
| Indian Oasis-Baboquivari Unified District | Baboquivari Alternative High School | 4 | N | None | ||
| Indian Oasis-Baboquivari Unified District | Baboquivari High School | 12 | N | None | ||
| Indian Oasis-Baboquivari Unified District | Baboquivari Middle School | 9 | N | None | ||
| Indian Oasis-Baboquivari Unified District | Indian Oasis Intermediate School | 18 | Y | None | ||
| Indian Oasis-Baboquivari Unified District | Indian Oasis Primary School | 14 | N | None | ||
| Isaac Elementary District | Alta E ButlerSchool | 22 | Y | 1 | Post sign at non-drinking water source | |
| Isaac Elementary District | Carl T. Smith Middle School | 3 | N | None | ||
| Isaac Elementary District | Esperanza Elementary School | 13 | N | None | ||
| Isaac Elementary District | Isaac Middle School | 9 | N | None | ||
| Isaac Elementary District | Isaac Preschool | 9 | N | None | ||
| Isaac Elementary District | J B Sutton Elementary School | 20 | Y | 3 | 3 | Shut off water to drinking water fixture above 50ppb, flushing for drinking water fixture below 50ppb |
| Isaac Elementary District | Joseph Zito Elementary School | 10 | Y | 2 | 2 | Flushing recommended at drinking water fixture |
| Isaac Elementary District | Kazan Family Learning Center | 1 | N | None | ||
| Isaac Elementary District | Lela Alston Elementary | 1 | N | None | ||
| Isaac Elementary District | Mitchell Elementary School | 8 | N | None | ||
| Isaac Elementary District | Morris K. Udall Elementary School | 1 | N | None | ||
| Isaac Elementary District | Moya Elementary | 2 | N | None | ||
| Isaac Elementary District | P T Coe Elementary School | 24 | Y | 3 | 3 | Flushing recommended at drinking water fixtures above 15 PPB. Shut of drinking water fixtures above 50 PPB. |