[Research](/research) / New York City Self-Reported Drinking Water Tank Inspection Res Pulse

# New York City Self-Reported Drinking Water Tank Inspection Res Pulse: 2026 statistics from 1,097 public records

**The most common classification is 10016: 62 of 1,097 records (5.7%) (as of 2026-11-04; source: NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g)).**

Data as of 2026-11-04 · Compiled by Zalwin from NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g) Copy citation

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## Key findings

- Zalwin's New York City Self-Reported Drinking Water Tank Inspection Res Pulse dataset holds 1,097 New York City Self-Reported Drinking Water Tank Inspection Res Pulse records dated 2015-12-31 to 2026-11-04 (as of 2026-11-04; source: NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g)). [#](#finding-1)
- The most common classification is 10016: 62 of 1,097 records (5.7%) (as of 2026-11-04; source: NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g)). [#](#finding-2)
- Across 1,092 records with a stated min metric / volume, the total is 1,653,502,464 and the median is 1,044,837; the largest is 4,614,986 (Rosenwach Tank Co. LLC — 11354 (QUEENS)) (as of 2026-11-04; source: NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g)). [#](#finding-3)
- The top 10% of records by min metric / volume (109 of 1,092) account for 26.5% of the total (as of 2026-11-04; source: NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g)). [#](#finding-4)
- 7 of 1,097 records (0.6%) are dated within the 30 days before 2026-11-04 (source: NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g)). [#](#finding-5)
- In New York, the leading classification is 10016 with 62 of 1,097 records (5.7%) (as of 2026-11-04; source: NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g)). [#](#finding-6)

## New York City Self-Reported Drinking Water Tank Inspection Res Pulse records by state

| Group | Records | Share |
|---|---|---|
| New York | 1,097 | 100.0% |

## New York City Self-Reported Drinking Water Tank Inspection Res Pulse records by classification

| Group | Records | Share |
|---|---|---|
| 10016 | 62 | 5.7% |
| 10011 | 61 | 5.6% |
| 10001 | 61 | 5.6% |
| 10018 | 52 | 4.7% |
| 11201 | 47 | 4.3% |
| 10019 | 47 | 4.3% |
| 10010 | 43 | 3.9% |
| 10022 | 42 | 3.8% |
| 10025 | 40 | 3.6% |
| 10023 | 40 | 3.6% |
| 10027 | 38 | 3.5% |
| 10065 | 37 | 3.4% |
| 10024 | 37 | 3.4% |
| 10003 | 34 | 3.1% |
| 10036 | 28 | 2.6% |

## Methodology and data provenance

- Sample: 1,097 public records dated 2015-12-31 to 2026-11-04; illustrative samples excluded.

- Source: NYC Open Data — Self-Reported Drinking Water Tank Inspection Res (gjm4-k24g). Refreshed automatically about every 24 hours; figures above are as of 2026-11-04.

- Shares are of all records in the dataset; totals and medians use only records with a stated min metric / volume.

- Organization-level data only. Informational; verify individual records at the official source.

### Cite this study

Zalwin Research, "New York City Self-Reported Drinking Water Tank Inspection Res Pulse statistics" (data as of 2026-11-04), https://zalwin.com/research/nyselfreporteddrinkingwapulse

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