Greenfield Environmental Trust Group
Home Expertise Testimonials Contact Careers
Our Trusts Penobscot Multistate Montana Savannah Massachusetts Arkansas Michigan
Overview Cynthia Brooks Our Team
In The Press Archives Announcements Awards
Home Trusts Our Trusts Penobscot Multistate Montana Savannah Massachusetts Arkansas Michigan About Overview Cynthia Brooks Our Team ExpertiseTestimonials News In The Press Archives Announcements Awards ContactCareers
Greenfield Environmental Trust Group
Cleanup and redevelopment continue at former East Helena smelter
Cleanup and redevelopment continue at former East Helena smelter

By Madelyn Heath, KTVH, October 14, 2026

Read More
Anna NovikovaOctober 20, 2026
Prickly Pear Estates inches closer to construction
Prickly Pear Estates inches closer to construction

By David Lepeska, East Helena Monitor, August 17, 2026

Read More
Anna NovikovaAugust 17, 2026
Navassa Superfund cleanup advances toward public review
Navassa Superfund cleanup advances toward public review

By George Willoughby, North Brunswick News, July 31, 2026

Read More
Anna NovikovaAugust 11, 2026
Rose Hills neighborhood in East Helena enters final financial planning phase
Rose Hills neighborhood in East Helena enters final financial planning phase

By Madelyn Heath, KTVH, July 30, 2026

Read More
Anna NovikovaJuly 30, 2026
Navassa mayor optimistic as EPA outlines proposed cleanup plans for Superfund site
Navassa mayor optimistic as EPA outlines proposed cleanup plans for Superfund site

By Conor Doherty, WWAY3 News, July 29. 2026

Read More
Anna NovikovaJuly 29, 2026
EPA, Multistate Trust detail next steps for marsh cleanup at Navassa Superfund site
EPA, Multistate Trust detail next steps for marsh cleanup at Navassa Superfund site

By Rachel Holley and Hudson Steiner, WECT6 News, July 28, 2026

Read More
Anna NovikovaJuly 28, 2026
Navassa community meeting to focus on Superfund cleanup progress and soil removal
Navassa community meeting to focus on Superfund cleanup progress and soil removal

By WWAY3 News, July 22, 2026

Read More
Anna NovikovaJuly 22, 2026
9,400 tons of court-ordered sand to be deposited in Penobscot River this summer
9,400 tons of court-ordered sand to be deposited in Penobscot River this summer

By Elizabeth Walztoni, Bangor Daily News, May 28, 2026

Read More
Anna NovikovaMay 28, 2026
Former ASARCO properties used to benefit the community
Former ASARCO properties used to benefit the community

By Madelyn Heath, KTVH, April 14, 2026

Read More
Anna NovikovaApril 15, 2026
Group tasked with cleaning contaminated Bossier property to study redevelopment options
Group tasked with cleaning contaminated Bossier property to study redevelopment options

By Justin O’Connor, Shreveport-Bossier Advocate, April 2, 2026

Read More
Anna NovikovaApril 2, 2026
Grocery store among resident ideas for redevelopment of contaminated Bossier property
Grocery store among resident ideas for redevelopment of contaminated Bossier property

By Justin O’Connor, Shreveport-Bossier Advocate, November 24, 2025

Read More
Anna NovikovaNovember 24, 2025
EPA, Multistate Trust provide update on cleanup efforts at Navassa Superfund site
EPA, Multistate Trust provide update on cleanup efforts at Navassa Superfund site

By Connor Smith, WECT6, November 18, 2025

Read More
Anna NovikovaNovember 18, 2025
Environmental group wants input from Bossier residents in neighborhood with contaminated soil
Environmental group wants input from Bossier residents in neighborhood with contaminated soil

By Justin O’Connor, Shreveport-Bossier Advocate, November 17, 2025

Read More
Anna NovikovaNovember 17, 2025
Navassa residents invited to public meeting on superfund site remediation
Navassa residents invited to public meeting on superfund site remediation

By Reyna Crooms, WECT6, November 12, 2025

Read More
Anna NovikovaNovember 12, 2025
Additional Cleanup of Contaminated Soil and Debris in OU2 Started Nov. 3. Updates To Be Shared at Community Meeting Nov. 18.
Additional Cleanup of Contaminated Soil and Debris in OU2 Started Nov. 3. Updates To Be Shared at Community Meeting Nov. 18.

NAVASSA, N.C. (November 12, 2025) – Additional cleanup of contaminated soil and debris began November 3 in Operable Unit 2 (OU2) of the Kerr-McGee Chemical Corp – Navassa Superfund Site (Site) and is expected to take 4 to 6 weeks to finish.

Read More
Anna NovikovaNovember 12, 2025
Residents of the former Tronox/Kerr-McGee wood treatment facility get an update on remediation
Residents of the former Tronox/Kerr-McGee wood treatment facility get an update on remediation

By Michele Skalicky, KSMU Ozarks Public Radio, November 7, 2025

Read More
Anna NovikovaNovember 7, 2025
With funding dwindling, creosote cleanup in northwest Springfield could reach a crossroads
With funding dwindling, creosote cleanup in northwest Springfield could reach a crossroads

By Marta Mieze, Springfield News-Leader, November 7, 2025

Read More
Anna NovikovaNovember 7, 2025
Meeting on Nov. 6 Will Update Community on Cleanup of Contamination Left by Former Wood Treatment Plant in Springfield
Meeting on Nov. 6 Will Update Community on Cleanup of Contamination Left by Former Wood Treatment Plant in Springfield
Anna NovikovaOctober 30, 2025
New companies interested in the East Helena slag pile
New companies interested in the East Helena slag pile

By Allie Kaiser and John Riley, KTVH, September 23, 2025.

Read More
Anna NovikovaSeptember 23, 2025
'Incredible transformation': Former East Helena smelter site redevelopment honored
'Incredible transformation': Former East Helena smelter site redevelopment honored

By Helena Independent Record, August 8, 2025

Read More
Christine AmrhineAugust 8, 2025
Older