Whistle Tree Development Corp., NY
Lead detected, under the action levels
Latest 90th-percentile lead: 1 ppb (monitoring period 2026-2026). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Whistle Tree Development Corp. at a glance
Whistle Tree Development Corp. serves about 200 people through 30 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Greene County, New York. EPA system ID: NY1930124; phone on file: 518-628-5130. They can tell you what your service line is made of and whether they pay to replace it.
Every lead result on file
The highest 90th-percentile result EPA holds for Whistle Tree Development Corp. is 1 ppb across 1 monitoring period, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2026 | 1 ppb |
How Whistle Tree Development Corp. compares
Of the 2,077 New York systems with a lead result, the median latest reading is 1.5 ppb; 17 are over 15 ppb right now and 165 have gone over at some point. Whistle Tree Development Corp.'s 1 ppb sits at the 31st percentile in New York and the 52nd nationally (higher means more lead).
Other water systems in Greene County
33 other systems share Greene County; 13 of them have a higher latest lead result than Whistle Tree Development Corp.. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Catskill Village | 8,000 | 6.3 ppb |
| Coxsackie Village | 4,010 | 1 ppb |
| Coxsackie Correctional Facility | 2,000 | 0 (not detected) |
| Sleepy Hollow Lake Water Co. | 2,000 | 1.1 ppb |
| Athens Village | 1,700 | 2.8 ppb |
| Cairo Water District | 1,400 | 3 ppb |
| Greenville Water District No 1 | 1,100 | 3 ppb |
| Hunter Village | 1,030 | 11.2 ppb |
| Ski Windham | 856 | 3 ppb |
| Tannersville Village | 629 | 1.1 ppb |
Next steps for Hunter, NY
Test your own tap with a certified lab first-draw sample; Hunter, NY may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Whistle Tree Development Corp. whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. The lead result guide covers how utilities pick the homes they sample. Size matters more than most people expect: small vs large water systems.