C&O Canal Notices

Hello Level Walkers,

Two notices from the NPS follow.

Dear Volunteers, 

This year we are moving from the virtual VIP Speaker Series presentations to in-person resource knowledge building field trips. We will offer a variety of learning opportunities at locations across the park. Here is information about the first opportunity – 

VIP Speaker Series – C&O Canal NHP Museum Collection

DATE: March 30, 2023

TIME: 11am

LOCATION: Park Headquarters in Williamsport

DESCRIPTION: Museum Curator, Blyth McManus, will host a presentation about the park’s museum collection. Blyth will provide a brief history of the collection and talk about how the park manages it. Blyth will have a few objects from the C&O Canal on-hand to show and talk about what we can learn from them. 

Volunteers can also sign up to take a tour of the new park headquarters facility before the presentation. 

TO SIGN-UP: This opportunity is limited to 10 volunteers from each district (west, middle, and east) and you must sign-up to attend. Please email emily_hewitt@nps.gov noting your volunteer program and the area of the park where you volunteer. Also indicate whether you would like to take a tour of headquarters. 

DEADLINE: You must email by March 15 to sign-up. 


Emily Durán Hewitt

Chesapeake & Ohio Canal National Historical Park 

News Release 

For Immediate Release: February 23, 2023 

Park Contact: Christiana Hanson, 301-491-6265, Christiana_Hanson@nps.gov 

NPS to Repair Level 33 Stone Wall along the C&O Canal 

Construction will require closure of part of Harpers Ferry Road beginning March 20.

33 Dry-Laid Stone Wall Repair Project Detour Map 

WILLIAMSPORT, Md.— The National Park Service (NPS) will begin construction on the Level 33 dry-laid stone wall just across the Potomac River from Harpers Ferry, WV this March. The wall shows significant signs of instability and stone loss, causing distress and unsafe conditions on the supported public roadway. Repair of the wall will include disassembling the existing stone wall, re-assembling the wall and restoring the roadway. This work will stabilize the area to meet current engineering standards and ensure safety to the local community that utilizes the road. The Level 33 wall is located at Mile Marker 61.5 of the Chesapeake and Ohio Canal, between locks 33 and 34.

During construction, the NPS will close Harpers Ferry Road between Hoffmaster Road and the school bus turnaround on Sandy Hook Road on March 20 (weather dependent) to public vehicles. A detour will be available along alternate public roadways – the same detour that was used during the previous Harpers Ferry Road slope stabilization project.  

After a portion of the wall is disassembled, the NPS will use concrete backfill behind the wall to establish a single travel lane to facilitate passage for critical emergency management services and first responders, which will be available for use in early Summer 2023. At the end of the project, the pavement and guardrails along Harper’s Ferry Road will be replaced and the road will be reopened to the public. 

The towpath will remain open during this project.


Preserving America’s early transportation history, the C&O Canal began as a dream of passage to Western wealth. Operating for nearly 100 years the canal was a lifeline for communities along the Potomac River as coal, lumber, and agricultural products floated down the waterway to market. Today it endures as a pathway for discovering historical, natural, and recreational treasures. Learn more at www.nps.gov/choh.  

C&O Canal Status Update for 15 December, 2022

Hello Level Walkers,

An important notice about the park’s status for Thursday, 15 December follows. Please heed the guidance provided by the NPS. Also, if you have not gotten a 2023 C&O Canal Calendar and would like one, information to pick those up follows.

Thanks, Steve

With the winter weather advisory for December 15, the volunteer program is suspended on Thursday. Parts of the park may be closed and other parts of the park may be open to the public, but volunteers are not authorized to work in the park. This is to ensure your safety during the winter weather event. If you choose to visit the park on Thursday, December 15 you must do so as a private citizen.

For updates on park closures, please check the alerts page on the park website or follow us on Facebook

Stay warm & stay safe!

Level Walkers can pick up a 2023 calendar at the following locations – 

Great Falls Tavern


9 a.m. – 4 p.m.

(Ask for Tyson or any staff should be able to get the volunteer a calendar)

HQ in Williamsport

Thursday 12/15

Friday 12/16

10 a.m. – 4 p.m. either day

(Ask for Joshua or Rosie)

Update on C&O Canal Emergency Volunteer Activity Suspension

Hello Level Walkers,

The NPS advises that at the present time volunteer activities are still suspended. Please note the following emergency guidance.

Thanks, Steve

Message from Safety Officer:


As you know, the watershed for the Potomac River received a lot of rain yesterday and the Potomac River is rapidly rising.   We expect minor flooding in many sections of the park.

Please do not let the sunshine and mild conditions today reduce your situational awareness.  There are many hazards out there.

Many trees are damaged and the ground is soaked.  As a result, some trees may fail suddenly and without warning and many trees may fall over due to root ball heave.

One of the biggest dangers today will be the rapid river rise.  The Potomac River at Paw Paw rose 16 feet in less than 12 hours!!!   As you know, many sections of the towpath will flood on the upstream and downstream portions and it is very easy to become stranded due to rapidly rising waters.  The river is near crest level at Paw Paw and is expected to crest at Little Falls on Friday around 6 PM.

Please avoid using the towpath.

Thank you and be safe.

John G. Adams, CSP

Safety Officer

C&O Canal NHP Status Update – May 27

Hello Level Walkers –

Following update is from volunteer program manager, Emily Hewitt.




Dear Volunteers,
We have some updates on the park’s operating status. The park is working to increase access in a phased approach. The volunteer program continues to be suspended until further notice. The following information can be found on the park website.
Park status at this time:
Reservation Only Campgrounds – beginning to open at Antietam Creek, McCoys Ferry, 15-Mile Creek, Paw Paw, Spring Gap. Campsites must be reserved through www.recreation.gov. These facilities will have every other site open in order to encourage social distancing. Please bring your own water as pump handles will not be replaced and turned on at this time. Restrooms will be cleaned twice weekly. Please bring your own hand sanitizer, soap, and toilet paper as these items have been the subject of theft.
Hiker-biker Campsites – open in Frederick, Washington, and Allegany Counties (Calico Rocks to Evitts Creek). Please bring your own water as pump handles will not be replaced and turned on at this time. Restrooms may be open and will be cleaned twice weekly. Please bring your own hand sanitizer, soap, and toilet paper as these items have been the subject of theft.
Restrooms, Vault Toilets, and Portable Toilets – beginning to open at campgrounds, boat ramps, and day use areas in Frederick, Washington, and Allegany Counties. Restrooms will be cleaned twice weekly. Please bring your own hand sanitizer, soap, and toilet paper as these items have been the subject of theft.

Water Fountains and Wells – beginning to open in Frederick, Washington, and Allegany Counties.

Gatherings of more than 10 persons are prohibited.
C&O Canal NHP will cancel permits and reservations and will not accept applications for demonstrations, special events, or park site reservations until further notice.
Visitor Centers continue to be closed.
Parking Areas – may be closed, including the Great Falls, Fletchers Cove, and Carderock Recreation Area. Parking at Anglers is limited to provide access for EMS and rescue services.

While the listed areas are accessible for visitors to enjoy, a return to full operations will continue to be phased, and services may be limited. When recreating, please follow local area health orders, practice Leave No Trace principles, and avoid crowding and high-risk outdoor activities.

The CDC has offered guidance to help people recreating in parks and open spaces prevent the spread of infectious diseases. We will continue to monitor all park functions to ensure that visitors adhere to CDC guidance for mitigating risks associated with the transmission of COVID-19 and take any additional steps necessary to protect public health.

Please let us know if you have any questions.
Stay well!
Emily H. Hewitt

Level Walker Update

Hello Level Walkers!

It’s been a while since I’ve written! My intent was to get in touch with you to kick off the spring, when many level walkers return to the towpath. Of course, the pandemic has affected us all in many ways; I hope you are all coping well and staying healthy.  As you most likely have heard, at the present time, volunteer activities are suspended on the C&O Canal NHP. We’ll update you when that status changes.

Over the past month, I’ve reviewed recent level walker activity and the coverage we provide to the park. I’m happy to report you all have done a great job!  You are a great resource for the park, and the program provides a unique service. Some of you focus on clean-up activities, some delight in the natural aspects of our park, some provide insightful details about the conditions of the towpath and structures, and some cover just about everything.

My review did find that there are some sections of the park that would benefit from more coverage. I am looking at ways to improve coverage in these areas, and if you are interested in other opportunities please let me know.  The levels are throughout the park, and I plan to reach out to some of you individually to discuss possible realignment of assignments.

I recently contacted you individually regarding the National Park Service Volunteer Service Agreements (VSAs). These agreements are a mandatory requirement for all volunteers on national parks, and the NPS now asks that we renew them annually. If I contacted you, and you have already responded, thank you. If I haven’t heard from you I will be reminding you.  You only need to do one, and if you support other programs and included level walking on a VSA for that program, you are covered. In that case, please let me know you did that so I can update your status for the Level Walker program.

If I haven’t contacted you about the VSA, I either missed you for some reason or I may not have you on the list of active level walkers. There are three things needed to stay in the level walker program: the VSA, current C&O Canal Association membership, and recent (within one year) level walking activity.

Over the next few months I will be revising the level walk reporting format. This change is to better address the type of information collected and make it as relevant as possible to the park’s needs. Hopefully it will simplify things a bit, too.

One other note on reports – you may have noticed in the March Along the Towpath that the period of reports covered now ends on the last day of the month before the newsletter is produced – i.e. January 31 for the March issue. This allows more time for production of the article for the newsletter.

I’ll be in touch later, as the season progresses. For now – stay well!

Image – Broad Run Trunk -– Level 13

Four Locks Tunnel Closure and Park Events

Hello Level Walkers!

Here are a few updates from the park about access and upcoming VIP Speaker Series events. Thanks, as always, for your support. – Steve

C&O Canal will temporarily close Four Locks Tunnel for needed repairs, June 10-13

Clear Spring, Md – Chesapeake and Ohio Canal National Historical Park, in conjunction with Washington County Roads Department, will be repairing a major pot hole at the downstream end of the Four Locks boat ramp tunnel, located along the access road to the Four Locks parking lot and boat launch area. The repair will necessitate the closure of the Four Locks parking lot and boat ramp from June 10-13th  2019. This repair is necessary to preserve private and public property and prevent further damage. Property owners who use this access road will be provided other means of egress.  Check our website and Facebook page for additional updates: www.nps.gov/choh, www.facebook.com/chesapeakeandohiocanal.

VIP Speakers Series – Saturday, June 15, 2019 – Canal Quarters Tour: Lockhouse 25 at Edwards Ferry

From 10:00 a.m. until noon on Saturday the 15th, Don Streets and Linda Bergofsky will guide an open house tour of Lockhouse 25. Lockhouse 25 is situated at Edwards Ferry and serves as a Canal Quarters location that can be rented to public tenants for overnight stays. Not only do Don and Linda serve as caretakers of the historic site, but they bring its history to life through their own personal touches. Known to dress in homemade, period clothing, and lead interpretive tours of the space, they will craft an authentic setting and educational experience for this Speaker Series event. To reserve space(s) in this program, please email your headcount to chohvip@gmail.com. Space is limited to the first 15 sign-ups.

VIP Speakers Series – Saturday, June 29, 2019 – Oldtown Dragonfly Walk

Did you know? The C&O Canal has the most diverse population of odonates – dragonflies and damselflies – in the entire National Park Service! On Saturday, June 29th, join Steve Dean in Oldtown, Maryland from 10:00 a.m. until noon to learn more about these fascinating creatures, and what it is that draws them here. Participants will meet with Steve at Lock 70 and engage in a short informational discussion, before walk downstream for about 1½ miles, and then back. The talk and walk will take up to two hours. Bring comfortable walking shoes and water, as well as (if you have them): a dragonfly guide, camera, spotting scope and/or binoculars. A handout about dragonflies will be available. To RSVP for this program, please email your headcount to chohvip@gmail.com.

Above – Culvert 139 downstream arch at Four Locks; May 4, 2019; Levels 41/42

Below – Pondhawk (female) on wayside at Oldtown; June 30, 2018; Levels 62/63


Volunteer Activity During Government Shutdown

Hello All,

As you have no doubt heard, a budget agreement was not made on December 21 and a partial Government shutdown is in place. The National Park Service is one of the agencies impacted by the shutdown.

Guidance was provided by the National Park Service before the shutdown went into effect and all volunteer duties are halted until the shutdown ends.

Volunteers are not allowed to serve in their volunteer capacity and the normal protections such as liability coverages are suspended. Note that the C&O Canal Association does NOT carry separate liability coverage for volunteer activity.

Volunteers will follow the same schedule as furloughed NPS employees and must follow the same restrictions as NPS employees. This includes not accessing closed federal buildings and not using any federal equipment or property, such as vehicles, computers or mobile phones, maintenance equipment or educational props.

Volunteers must not wear any NPS volunteer uniform or NPS volunteer logo item during this time.

During a shutdown, NPS staff will not be in communication with volunteers, and will not be able to check email or phone messages.

While I have not heard of any closure of part or all of the park, we are expected to observe all closure notices and not cross any barricades or area closed postings.

When the Government closure ends you can resume normal activities unless notified otherwise.

Thank you for your cooperation during this time.

Above – Lock 70, Level 63, November 13, 2018

C&O Canal NHP Storm Conditions – 13 September 2018

The C&O Canal NHP advises that, due to the lightened forecast of hurricane Florence, volunteer duties in the Park can resume as normal. Conditions are still not optimal and there are risks that should be considered if you choose to venture out on the towpath. As always, your efforts as level walkers are purely optional and you should consider the risks you may take out there. There will be plenty of time for level walks later, when conditions improve.

Check for the most up to date conditions, closures and safety warnings at http://go.nps.gov/choh_conditions or Facebook @chesapeakeandohiocanal before venturing out.

The following guidance is provided by the park safety officer outlining some things to look out for post storm.

Falling Trees

  • Due to the extremely wet spring and summer, the ground is completely saturated and does not have its normal ability to hold tree root balls in place. As a result, large and small trees are falling over without any wind or for any other reason.
  • Avoid traveling under a tree canopy if you can.
  • Do not stop or rest under trees that are leaning. These are more prone to falling over due to ground failure.
  • Look for bulges in the ground around the base of trees. If you see a bulge, notify the park via the dispatch number 866-877-6677 or the hazard warning email CHOH_Hazards@nps.gov
  • If the wind begins to pick up, get off the towpath and away from any trees.

Towpath Travel

  • The towpath is very wet and some area may be covered with slippery mud due to recent flooding.
  • If you are unfamiliar with the section of towpath, this is not the time to explore. If you must go, take an experienced person with you. Again, if you are unsure, stay off the towpath.
  • Make sure someone is aware of your destination and is responsible for ensuring your safe return.


C&O Canal NHP Storm Conditions – 11 September 2018

Level Walkers,

The following message is from the C&O Canal NHP. Please heed all cautions both before, during and after the storm.  Water levels are already high. It is important that we follow their guidance because conditions can be very dangerous due to localized flooding, loose or undermined earth, or tree issues.   Your safety is more important than your work as volunteers.

As noted below, the park is the best source for information. Visit http://go.nps.gov/choh_conditions as noted below or follow the park on Facebook @chesapeakeandohiocanal.

The park will be looking for volunteers to help prepare for the storm.  Contact one of the visitor centers (contact info is on the contacts page of Along the Towpath) for local volunteer requirements. Also, if you are interested in helping prepare Lockhouse 6 for the storm on Wednesday, 9/12, from 4 p.m. to 7 p.m., call 301-745-8888 or further information

Like you, I hope our park avoids serious damage from this storm. Be safe! The guidance from the park follows.


Due to the flood impact we are expecting and experiencing, volunteers should not be on the towpath at this time. However, we can use their help at park access points providing safety messages to visitors. VIPs must report in and out to their District Volunteer Coordinator.

As of 10:00 am, September 11, 2018

Increased rainfall and rising river level in the area has caused sections of C&O Canal NHP to close. Sections of the canal and towpath may become flooded and trap visitors. Do not attempt to cross washouts or high water areas. High winds and wet soils can cause trees and branches to fall.

Volunteers must receive specific instructions from their District Volunteer Coordinator before entering the park.

All visitors encouraged to use caution; hikers and bikers are encouraged to seek alternatives.

For the most updated information, please refer to: http://go.nps.gov/choh_conditions