OpenLegislation

Schedule 2 Monitoring: treatment worksF1

Scotland

TABLE 1

F2...
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TABLE 2

F3...

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TABLE 3

F4...

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TABLE 4

ANNUAL SAMPLING FREQUENCIES: TREATMENT WORKS M1

1 Sampling at the frequencies specified in this table for F5item 5 is required only when chloramination is practised. When this is not the case, this parameter must be sampled instead at the frequencies specified in this table for F6item 7 .

(1)Item(2)Parameter(3)Volume of watersupplied m3/d(4)Reduced(5)Standard
F7...
1.Coliform bacteria< 20–4
2.Colony count20-1,9991252
3.Escherichia coli2,000-5,99952104
4.Residual disinfectant

6,000-11,999

≥12,000

104

208

208

365

5.Nitrite1< 20–2
6.Turbidity20-99924
1,000-1,999612
2,000-5,9991224
6,000-9,9991836
10,000-15,9992652
16,000-32,99952104
33,000-49,99978156
50,000-67,999104208
68,000-84,999130260
85,000-101,999156312
102,000-119,999183365
120,000-241,999365730
242,000-484,9997301,460
485,000-728,9991,0952,190
F8...
7.Nitrite1< 20–1
20-999–4
1,000-49,999–8
50,000-89,999–12
90,000-299,999–24
300,000-649,999–36
≥650,000–48
Notes—
  1. Paragraph

Annotations

Textual amendments

F1

Sch. 2 heading substituted (27.10.2017) by The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), regs. 1(1), 8(a)

F2

Sch. 2 Table 1 omitted (27.10.2017) by virtue of The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), regs. 1(1), 8(b)(i)

F3

Sch. 2 Table 2 and notes omitted (27.10.2017) by virtue of The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), regs. 1(1), 8(b)(ii)

F4

Sch. 2 Table 3 and notes omitted (27.10.2017) by virtue of The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), regs. 1(1), 8(b)(iii)

F5

Words in sch. 2 Table 4 Notes substituted (27.10.2017) by The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), regs. 1(1), 8(d)(i)

F6

Words in sch. 2 Table 4 Notes substituted (27.10.2017) by The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), regs. 1(1), 8(d)(ii)

F7

Words in sch. 2 Table 4 omitted (27.10.2017) by virtue of The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), regs. 1(1), 8(c)(i)

F8

Words in sch. 2 Table 4 omitted (27.10.2017) by virtue of The Public Water Supplies (Scotland) Amendment Regulations 2017 (S.S.I. 2017/281), regs. 1(1), 8(c)(ii)

Marginal citations

M1

This table specifies the number of samples to be taken at treatment works for the purposes of regulation 11.