Its not 100% fool proof but what i was planning to do is buy one and take a bucket of stream water from Makiki and sample it. No guarentee there is lepsto in it though. Another spot i was going to try water from is Kawainui Marsh. Another bucket full and drink. Again not absolutly sure there is any there, but willing to try it out. Maybe manoa stream, but depends how brave im feeling that day. Like i said, not a perfect 100% method because i dont know if its there before hand but im willing to try it and if i get sick at least i can tell the doctors ive possibly had exposure.
On a little side note, i believe theres staph at Kawainui marsh. After working in there i broke out into sores on my legs, almost puss like pimples, inflamed and sensitive, so the waters kinda, funky i guess you could say. No open sores, just wet jeans rubbing against my leg. Enough i assume to allow entry for the staphers.
If anyone got a suggestion or better idea im down to listen. Ill post up when its all going down too