acquamArIna · Open Marina Data

— Live water quality for visitors & residents

LIVE · UPDATED 14s AGO 19 May 2026 · 11:38 CET

Water quality index · today

82 / 100

Good — safe for boating & nearby recreation.

Bathing risk: low Wildlife alert: none Fishing ok: yes

30-day average

78 /100

YoY trend

↑ +6.4

Days within EU standards

96 %

CO₂ avoided this month

4.2 tonnes

Predictive maintenance prevented unnecessary technician trips and emergency interventions.

Water reused & recycled

61 %

Bilge & rinse water diverted from the harbour basin to the on-site treatment loop.

Contaminant load avoided

2.7 kg

Heavy metals (Cu, Zn) captured upstream of the marine outfall.

What we measure right now

The harbour, in plain numbers.

Readings come from 8 IoT probes across the marina basin, sampled every 30 seconds and verified by AI before publication.

Acidity (pH)

How acidic or alkaline the water is

7.84

GOOD vs. last 24h

Clarity (Turbidity)

How clear the water looks

6.1 NTU

FAIR vs. last 24h

Salinity

Salt content vs. open sea

35.2 ‰

GOOD vs. last 24h

Oxygen for marine life

Dissolved oxygen, what fish breathe

7.6 mg/L

GOOD vs. last 24h

Contaminants vs. EU/IT thresholds

What we're filtering out of the harbour.

Copper · Cu 8.9 µg/L · limit 5 µg/L

Zinc · Zn 11 µg/L · limit 20 µg/L

Lead · Pb 1.4 µg/L · limit 7 µg/L

Hydrocarbons 0.42 mg/L · limit 1.0 mg/L

PAH 0.18 µg/L · limit 0.3 µg/L

Nitrates · NO₃ 12 mg/L · limit 50 mg/L

Copper above limit on pier 3 since 14:30. The system has dispatched a maintenance team and notified the Port Authority. Affected area is signposted; live updates below.

Aligned with UN Sustainable Development Goals

06 Clean water

11 Sustainable cities

13 Climate action

14 Life below water

17 Partnerships

How this works · 60 seconds

Sense. 8 multi-parameter probes monitor the basin every 30 seconds.
Reason. AI models cross-check readings, estimate hidden parameters (COD, BOD, metals) and flag anomalies before they become incidents.
Act. The platform auto-dispatches maintenance tasks linked to a known inefficiency.
Share. Verified data is published here in plain language and as open data.

Open marina data

Scan for live readings, history & CSV downloads

data.marina-san-giusto.it · CC BY 4.0

Public log · today

What's happening in the harbour

All events public · auditable

14:38

Copper above limit · Pier 3

Maintenance dispatched. Bathing not advised within 30m of pier 3 until cleared.

13:18

Turbidity rise after rainfall

+2.3 NTU step change detected by AI. Expected to normalise within 4h.

11:02

Discharge volume reviewed

AI flagged 18% increase vs. 5-day baseline. Drainage inspection scheduled at 16:00.

09:00

Daily ESG report published

Yesterday's open dataset released. 19 contributors downloaded the previous bundle.