Tabel Sumber Air Minum Bermutu Sumatera Utara

No	Wilayah	2018	2019	2020	2021	2022
1	Asahan	62.69%	74.52%	96.61%	95.78%	95.97%
2	Batu Bara	60.91%	72.91%	97.56%	97.83%	99.26%
3	Binjai	72.15%	86.48%	99.08%	99.76%	100%
4	Dairi	70.75%	65.29%	87.75%	91.90%	87.64%
5	Deli Serdang	54.36%	85.68%	95.79%	98.18%	98.68%
6	Gunungsitoli	66.69%	79%	79.21%	74.11%	84.67%
7	Humbang Hasundutan	44.52%	56.47%	93.71%	91.95%	88.51%
8	Karo	70.12%	76.45%	91.50%	91.43%	92.18%
9	Labuhanbatu	56.49%	60.03%	87.64%	86.75%	75.95%
10	Labuhanbatu Selatan	67.45%	86.57%	90.37%	94.34%	96.77%
11	Labuhanbatu Utara	44.38%	69.88%	83.49%	84.66%	92.67%
12	Langkat	58.19%	75.25%	92.52%	92.51%	94.06%
13	Mandailing Natal	36.04%	45.33%	67.95%	73.78%	78.43%
14	Medan	82.67%	97.35%	98.79%	98.80%	100%
15	Nias	29.15%	27.09%	49.46%	47.79%	45.20%
16	Nias Barat	45.40%	51.49%	55.55%	71.52%	28.50%
17	Nias Selatan	42.32%	44.60%	62.80%	66.21%	51.51%
18	Nias Utara	49.39%	49.90%	62.40%	58.17%	59.38%
19	Padang Lawas	39.23%	39.93%	66.63%	77.84%	89.84%
20	Padang Lawas Utara	33.14%	48.16%	63.79%	77.58%	86.19%
21	Padangsidimpuan	47.10%	43.63%	43.29%	54.13%	73.10%
22	Pakpak Bharat	53.76%	64.86%	57.30%	70.69%	74.46%
23	Pematangsiantar	92.48%	91.77%	99.71%	99.78%	100%
24	Samosir	53.79%	53.99%	65.67%	65.64%	61.67%
25	Serdang Bedagai	50.48%	71.30%	99.23%	98.14%	99.39%
26	Sibolga	88.76%	95.10%	97.06%	92.40%	98.17%
27	Simalungun	58.47%	60.15%	99.10%	99.74%	98.92%
28	Tanjungbalai	67.58%	86.18%	83.20%	87.20%	99.77%
29	Tapanuli Selatan	57.47%	54.02%	68.09%	67.39%	73.04%
30	Tapanuli Tengah	42.92%	58.05%	80.70%	68.81%	85.92%
31	Tapanuli Utara	60.29%	65.86%	89.27%	89.06%	89.01%
32	Tebing Tinggi	53.06%	72.39%	97.38%	99.35%	99.79%
33	Toba	68.91%	57.74%	92.73%	95.04%	96.83%
34	SUMATERA UTARA	57.00%	65.68%	81.68%	83.58%	84.71%