Topic: COMMUNITY INTEREST
By Tammy Duffy
One of the main goals of the 1972 Clean Water Act was to stop “point-source pollution.” That’s the sewage and industrial waste pumped out of pipes and into the nation’s waterways.
To help communities build and upgrade wastewater collection and treatment systems in the years after the Clean Water Act’s passage, the federal government handed out billions of dollars in grants. But most of those federal grants are gone, replaced by loans. At the same time, those federally subsidized municipal wastewater systems have aged.
When wastewater treatment plants fail, the environment takes the hit, and so do the people who want to use public waters for drinking water, food or recreation.
These days, local governments’ budgets won’t cover the improvements needed to control pollution discharges. Many are coping with:
· Aging sewer lines
· Aging or under-capacity wastewater treatment plants
· Proper plant operation and maintenance
· New water quality regulations
· A lack of financial resources
This past week the Hamilton Township leadership posted on their web site a multitude of new documents. This was to promote a more transparent government. Some of the residents took a look at some of the reports and compared 2013 to 2014. Here is what was discovered.
The Hamilton Township, NJ, Mercer County, Wastewater Utility (WPC) operates a regional wastewater treatment facility with a nominal capacity of twenty (20) million gallons per day (MGD), an NJPDES permit limit of sixteen (16) MGD and an average daily flow of 8.734 MGD during 2014.
The Utility has been in operation for over 77 years and is currently serving over 100,000 residents from three municipalities. The Hamilton Township collection system for the Utility contains 389 miles of sewer lines and 31 pumping stations in its 40 square mile service area.
Hamilton continues to provide the licensed, operational responsibility of the nine Robbinsville Township pumping stations and are receiving compensation from Robbinsville for this service. The shared services agreement has reduced costs for Robbinsville Township and WPC (through increased efficiency) while improving pump station maintenance.
In 2013, based on information from the 2013 Water Treatment Plant report, it demonstrates that the daily flow rate in Hamilton was 7.766 million gallons per day. In 2014, it increased to 8.9 million gallons per day. This demonstrates and increase to the Hamilton Township flow rate of 1.1 million gallons of flow per day from 2013 from 2014. Robbinsville flow rate had a nominal increase from 1,237,000 in 2013 to 1,291,342 MGPD in 2014.
The original Hamilton plant that was built in 1938 plant was shuttered. According to our sources, it is unusable. However, according to sources, the capacity of the original plant is being used in its annual permitting application. We are investigating what the current plants capabilites are.
The capacity of the plant is reported to be twenty (20) million gallons per day (MGD), and NJPDES permit limit of sixteen (16) MGD.
The Waste Management Utility has been in operations for over 77 years. and is currently serving over 100,000 residents from 3 municipalities (Hamilton, Robbinsville and an unknown third municipality). During this 77 year period, there have been only two additions made to the plant. The original plant was built in 1938. The first expansion done in 1954 and a second expansion occurred in 1968. Since 1968, there has not been any expansions to the plant.
Between Hamilton and Robbinsville, the flow rate into and through the plant is more than 10,000,000 gallons per day. What is the daily flow rate from the unknown third municipality? We are currently investigating this.
Some people suspect that the water treatment plant is over capacity . If this is the case, this would mandate an mandatory building moratorium. So much for economic development in Hamilton, Mercer County.
The questions we have proposed to leadership are, of which we are awaiting responses:
1. Is the original 1938 plant really shuttered?
2. What is (rather was) the capacity of the original 1938 plant?
3. Is that allegedly shuttered plant's capacity being used in the annual permitting application?
4. What is the daily flow rate of the unknown third municipality?
5. What is the actual capacity of the plant? We are told that it is 20 MG/Day capacity. This allows for 10 MG/Day for Hamilton and Robbinsville, leaving 10 MG/Day of spare capacity. The townships permit allows 16MG/day.
If the Shuttered 1938 plant's capacity a the Unknown third municipality's daily flow rate exceed 10 MG/Day, there is an issue. However, it would appear that the plant is already (8.9 for Hamilton and 1.2 MGPD for Robbinsville = 10.1) getting close to capacity. We have only have less than 6MG/day available for all three municipalities.
If the trend of an increase of more than 1,000,000 gallons per day in Hamilton continues, the residents of Hamilton have raw sewage flowing through their streets, unless the leadership focuses on updating the plant. The last update happened in 1954. Upon review of the new economic development plan (which was posted recently as well on the township website) there are no plans to update the plant. (at least not evident in the report)
It is important that these reports are published for the public to see and analyze. The leadership of towns must do more than post them. They must read the reports they post and acutally analyze the data. This allows for a proactive government vs. a reactive one that wastes tax payers dollars.