Wastewater Collection System PennDOT I-83 Expansion WW Impacts
Background: PennDOT is undertaking an Interstate 83 (I-83) Master Plan to widen and improve the interstate in the Harrisburg area. The I-83 East Shore Section…
Projects
PENNVEST Pro-Fi Phase 5
Background: CRW is employing decentralized green/grey stormwater control infrastructure to manage stormwater runoff and prevent flows from entering the combined sewer system, thereby reducing combined…
PENNVEST Pro-Fi Phase 4
Background: CRW is employing decentralized green/grey stormwater control infrastructure to manage stormwater runoff and prevent flows from entering the combined sewer system, thereby reducing combined…
MS4 Paxton Creek TMDL
Background: CRW owns the City of Harrisburg Municipal Separate Storm Sewer System (MS4) and has applied for an individual NPDES Permit to operate the system…
Arsenal Boulevard Sewer Rehabilitation
Background: CRW responded to reports of sewage odors in the State Hospital complex area and located compromised pipe and manholes in an unnamed tributary to…
3rd & Wiconisco Separation
Background: At the intersection of Third and Wiconisco Streets, in a permitted MS4 area, CRW O&M staff have identified a diversion manhole that allows sanitary…
DeHart Primary Transmission Main Mountain Line Repairs
Background: CRW’s primary supply raw water transmission main is a 42‑inch reinforced concrete cylinder pipe constructed in the late 1930s. The original isolation and air…
AWTF Energy Recovery Improvements
Background: Methane produced in CRW’s AWTF anaerobic digestion process is utilized as fuel for boilers and two 400-HP enginators that generate electricity sold to the…
AWTF Primary Anaerobic Digesters Rehabilitation and Improvements
Background: Waste solids from treatment processes are anaerobically digested to stabilize them for reuse or disposal. Anaerobic digestion produces methane gas used for heat and…
Front Street Pump Station Improvements
Background: Front Street Pump Station conveys the bulk of the combined sewage (Front Street & Paxton Creek Interceptor flows) for the City of Harrisburg, Susquehanna,…
2022 Wastewater (Combined, Sanitary & Storm) Collection System Rehabilitation
Background: CRW’s collection (combined sewage, separate sanitary, and separate storm) the system collects and transports wastewater and stormwater originating within the City of Harrisburg to…
Front Street Interceptor Rehabilitation – Phase 2
Background: Front Street Interceptor (FSI) conveys combined sewage from half the City and Susquehanna Township to the Front Street Pump Station. CRW had the FSI…
PennDOT I-83 Expansion SW Impacts/ Sewer Stormwater Separation
Background: PennDOT is undertaking an Interstate 83 (I-83) Master Plan to widen and improve the interstate in the Harrisburg area. The I-83 East Shore Section…
City of Harrisburg East-West Multimodal Connector – GSI
Background: The City has been awarded a Pennsylvania Department of Community and Economic Development Multimodal Transportation Funding (MTF) grant for pedestrian, bike, and roadway improvements…
Lower Paxton Creek-Stormwater Injection Well
Background: The Stormwater Injection Well Study is focused on the wet weather control within the Lower Paxton Creek Priority Planning Area identified in the alternative…
Bellevue Park GSI – Pond Retrofit
Background: CRW is employing green stormwater infrastructure (GSI) to manage stormwater runoff and prevent flows from entering the combined sewer system, thereby reducing combined sewer…
DeHart Primary Transmission Main Mountain Line Clearing
Background: CRW’s primary supply raw water transmission main passes through wooded land crossed by numerous seasonal streams. The alignment should be accessible for access by…
Camp Curtain Big Green Block
Background: CRW is partnering with the Camp Curtin YMCA and the City to develop visible GSI improvements as part of the community center rehabilitation and…
Drinking Water Distribution System 2022 Water Main Replacement
Background: CRW’s finished water distribution system delivers drinking water and fire flows throughout the City of Harrisburg and portions of Susquehanna Township, Paxtang and Penbrook.…
Drinking Water Distribution System PennDOT I-83 Expansion DW Impacts
Background: PennDOT is undertaking an Interstate 83 (I-83) Master Plan to widen and improve the interstate in the Harrisburg area. The I-83 East Shore Section…
Drinking Water Distribution System: Cameron Street Water Main – Phase 3
Background: One of CRW’s most challenging sections of the distribution system lies in Cameron Street. This is due to the expense and challenging environment for…
DeHart Dam Improvements Project
Background: CRW’s primary raw water supply is the DeHart Reservoir, impounded by DeHart Dam. The dam was constructed in the early 1940s with an emergency…