Portland Harbor Owners Fined For Downplaying Health Risks From Pollution

April 17, 2013, 8:05 a.m.

How Pollution Testing May Have Gone Astray

Oct. 3, 2012, 1 a.m.

EarthFix Poll: Is Wastewater Treatment A Clean Water Priority?

Oct. 2, 2012, 1 a.m.

Rainier Employee Admits Dumping Raw Sewage In National Park

Sept. 28, 2012, 4:52 p.m.

EPA Report Links Yakima Valley Nitrates to Dairies

Sept. 27, 2012, 8:52 p.m.

Small-Time Gold Mining Creates A Big Stir

Sept. 19, 2012, 1 a.m.

EarthFix Poll: New Chemicals And Environmental Risk

Sept. 13, 2012, 1 a.m.

Keeping Drugs Out of Northwest Waters

Sept. 12, 2012, 5 a.m.

Pharmaceuticals In Northwest Waters

Sept. 11, 2012, 8:21 p.m.

Feds Fund Effort To Cool Northwest Waters With Credit Trading

Aug. 24, 2012, 6 a.m.

How Drawing Down Rivers Can Impair Water Quality

Aug. 16, 2012, 7 a.m.

Concentrated Animal Feeding Operations (CAFOs): The Basics

Aug. 16, 2012, 7 a.m.

A Washington Rancher's Showdown With Pollution Regulators

Aug. 16, 2012, 7 a.m.

Shell's Oil-Spill Barge Causes Small Spills Of Its Own In Bellingham

Aug. 15, 2012, 11:34 a.m.

Maintenance Cutbacks For Forest Roads Mean More Sediment For Streams

Aug. 15, 2012, 1 a.m.

Willamette Pollution Could Prompt Legal Action

Aug. 9, 2012, 1 a.m.

Northwest Representatives Push Clean Water Exemption for Logging Roads

Aug. 1, 2012, 8:34 p.m.

Washington's New Stormwater Regs Promote Green Development

Aug. 1, 2012, 11:36 a.m.

Portland Harbor Cleanup Dispute Centers On Fish Consumption

July 31, 2012, 6:36 p.m.

Judge Hands Down $2 Million Fine to Mining Company

July 20, 2012, 5:58 p.m.

Watchdog Group Threatens To Sue Vigor Industrial

July 20, 2012, 4 p.m.

Wash. Mine Fined For Water Quality Violations

July 20, 2012, 3:17 p.m.