MCP serverio.github.squidcode/tapwatermap
Query US tap-water quality from the EPA's SDWIS records — by city, system, or contaminant.
Overview
Score?
UNRATED 0.815
of what a free look can see, on 30 looks
Looks
35
last 14 hr ago
Tools
10
More info
URL
mcp.tapwatermap.com/mcp
streamable-http
Says it is
tapwatermap 1.0.0
protocol 2025-06-18
In the record since
32 days ago
Among servers18,413 with a card
0median 0.606 · this server 0.815 · highest on record 0.8561
Toolsfrom sha256:b7414356ad…2f7d7c
| Tool | Schema |
|---|---|
| compare_cities Compare the EPA records of several cities side by side. Pass cities as 'City, ST' strings. |
input · no output |
| coverage_stats What TapWaterMap covers: states, cities, total EPA violation records, and the data quarter/date. |
input · no output |
| explain_contaminant Plain-English explanation of an EPA contaminant by name or code: the EPA name, whether the EPA classifies it as health-based, and how often it appears in our records. Not medical a |
input · no output |
| fetch Fetch the full plain-English EPA tap-water record for a city id (e.g. 'vt/burlington') returned by `search`. (ChatGPT/Deep-Research compatible.) |
input · no output |
| find_cities Filter/rank cities across the dataset — e.g. cities in TX with open health-based violations, or cities with a specific contaminant. Returns ranked matches. |
input · no output |
| get_city_water The core tool: what the EPA has on record for a city's tap water — the active community water systems serving it, populations, sources, and violations (contaminant, health-based or |
input · no output |
| get_water_system EPA record for a single water system by its PWSID (e.g. 'VT0005053'): name, population served, source, and violations. |
input · no output |
| list_state_cities List all covered cities in a state (with violation counts). |
input · no output |
| search Search TapWaterMap for US cities by name. Returns matching cities with an id you can pass to `fetch`. (ChatGPT/Deep-Research compatible.) |
input · no output |
| search_cities Find covered US cities by name, optionally within a state. Returns counts + the page URL for each. |
input · no output |
Verify it yourself
npx teppi-check https://mcp.tapwatermap.com/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M1FZ2N997HAJJZXC4TC3F33E