Next time you smell the unmistakable stench of raw sewage, take a big wiff, its good for you. According to British researchers, the chemical gas known as Hydrogen Sulfide, the gas associated with the smell of sewage and rotten eggs, actually plays a role in regulating our blood pressure. Researchers say that H2S naturally produced in our bodies relaxes vascular tissues aiding in the smooth flow of blood.

Katherine Baer will give her assessment of how yesterday's markup of the Sewage Community Right to Know Act (HR 2452) went later, but in a case of perfect timing, USA Today ran a story today highlighting the problem of our country's aging and failing sewer systems. Here are some of the highlights from the story:

I can't give too many details, but HR 2452, the Sewage Overflow Community Right to Know Act, is going to mark up in the House Transportation and Infrastructure Committee tomorrow. This was announced late on Friday. Discussions and negotiations about final bill language are being worked out. It's been a tense negotiation. We will give you updates as soon as we have them following tomorrow's mark up.

I was getting into my boat at the put-in the other day and I caught the deep, sharp and unmistakable smell of sewage. This is not typcally the case for the section of river I run, however lately it's become all too common a scene, especially in the spring. Here in the mid-Atlantic, we've been getting some much needed precipitation and I'm not complaining about the rain one bit. Afterall, it's spring rain that help the season come into its own and helps recharge our groundwater sources. But with the good comes the bad. Spring rains wash the wintry litter of salt, sand, cinder and auto residues from our roads and other paved surfaces into sewer systems that empty into our rivers and streams, and stormwater is rarely treated.