Tag: treatment
Introduction One of the most persistent challenges facing municipal engineers today is the accurate monitoring of Combined Sewer Overflows (CSOs) and stormwater systems under regulatory consent decrees. The engineering challenge is multifaceted: equipment must survive in harsh, rag-prone environments, operate reliably during rapid hydraulic changes, and provide data accurate enough to satisfy environmental agencies. A […]
The Authoritative Technical Resource for Engineers & Industry Professionals FACILITY BASIC INFORMATION Plant Name: Truckee Meadows Water Reclamation Facility (TMWRF) Location: 8500 Clean Water Way, Reno, Washoe County, Nevada 89502 Operating Authority: City of Reno (Jointly owned by Reno, Sparks, and Washoe County) Design Capacity: 44 MGD (Hydraulic) / 40 MGD (Treatment limited) Current Average […]
Introduction In the municipal water and wastewater sector, the “dry pit” is a misnomer that frequently leads to expensive equipment failures. While designed to separate mechanical and electrical equipment from the wet well, dry pits and valve vaults are notoriously hostile environments—characterized by high humidity, potential for accidental flooding, corrosive hydrogen sulfide gases, and confined […]
Location: Salem, Oregon | Operating Authority: City of Salem Public Works FACILITY BASIC INFORMATION Plant Name: Willow Lake Water Pollution Control Facility (WPCF) Location: 5915 Windsor Island Road N, Salem, OR 97303 Operating Authority: City of Salem Public Works Department Design Capacity (Peak Wet Weather): 155 MGD Current Average Dry Weather Flow: ~25 MGD Population […]
Facility Profile: The authoritative technical resource for engineers, operators, and industry professionals regarding the Durham AWTF in Tigard, Oregon. FACILITY BASIC INFORMATION Plant Name: Durham Advanced Wastewater Treatment Facility Location: 16060 SW 85th Ave, Tigard, Washington County, Oregon Operating Authority: Clean Water Services (CWS) Design Capacity (Dry Weather): 25.7 MGD Peak Hydraulic Capacity: 113 MGD […]
Also serving the Clark Regional Wastewater District (Bi-Jurisdictional Service Area) FACILITY BASIC INFORMATION Plant Name: Westside Wastewater Treatment Plant Location: 2323 W Mill Plain Blvd, Vancouver, Clark County, WA 98660 Operating Authority: City of Vancouver Public Works Design Capacity (Max Month): 28.3 MGD Peak Hydraulic Capacity: ~60 MGD Current Average Flow: ~21-24 MGD Population Served: […]
Location: Spokane, Washington | Operating Authority: City of Spokane Wastewater Management Department 1. INTRODUCTION The Riverside Park Water Reclamation Facility (RPWRF) serves as the cornerstone of wastewater infrastructure for the Inland Northwest. Located on the banks of the Spokane River, this facility is the largest advanced wastewater treatment plant in Eastern Washington, with a design […]
1. INTRODUCTION In the hierarchy of unit processes within municipal and industrial wastewater treatment facilities, solids conveyance systems often receive less design scrutiny than liquid stream biological processes. However, the mechanical transport of dewatered biosolids, screenings, and grit represents one of the most mechanically intensive and maintenance-critical operations in a treatment plant. The failure of […]
FACILITY BASIC INFORMATION Plant Name: South Treatment Plant (South Plant) Location: Renton, King County, Washington Operating Authority: King County Wastewater Treatment Division (WTD) Design Capacity (AWWF): 115 MGD (Average Wet Weather Flow) Peak Hydraulic Capacity: 325 MGD Current Average Flow: ~90 MGD (Combined Annual Average) Population Served: Approx. 800,000 residents Service Area: South and East […]
FACILITY BASIC INFORMATION Plant Name: West Point Treatment Plant Location: 1400 Discovery Park Blvd, Seattle, King County, WA 98199 Operating Authority: King County Wastewater Treatment Division (WTD) Design Capacity: 133 MGD (Average Wet Weather), 440 MGD (Peak Hydraulic) Current Average Flow: ~90 MGD (Dry Weather) Population Served: Approx. 1.8 million (Regional System Total) Service Area: […]