Kholifah, Na’im Nur (2022) TEKNIK KONSERVASI MATA AIR UNTUK KEBUTUHAN AIR DOMESTIK DI DUSUN PANDAAN NGASEM, KALURAHAN BANJARHARJO, KAPANEWON KALIBAWANG, KABUPATEN KULON PROGO, D.I.Y. Other thesis, UPN "Veteran" Yogyakarta.
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Abstract
TEKNIK KONSERVASI MATA AIR UNTUK KEBUTUHAN AIR
DOMESTIK DI DUSUN PANDAAN NGASEM, KALURAHAN
BANJARHARJO, KAPANEWON KALIBAWANG, KABUPATEN KULON
PROGO, D.I Y.
Oleh :
Na’im Nur Kholifah
114170002
INTISARI
Air merupakan salah satu kebutuhan pokok bagi makhluk hidup dan lingkungan.
Dusun Pandaan Ngasem, Kalurahan Banjarharjo, Kapanewon Kalibawang,
Kabupaten Kulon Progo memanfaatkan mata air untuk memenuhi kebutuhan seharihari. Mata air pada daerah penelitian mengalami penurun debit pada musim kemarau,
serta belum adanya pengelolaan yang baik pada daerah imbuhan juga dapat
mempengaruhi kuantitas dan kualitas mata air. Tujuan penelitian adalah mengetahui
karakteristik mata air serta daerah imbuhan, Mengetahui potensi (kualitas mata air,
kuantitas mata air, dan indeks kekritisan mata air) untuk memenuhi kebutuhan air
domestik pada daerah penelitian., serta merancang teknik konservasi yang dapat
diterapkan berdasarkan kondisi daerah imbuhan serta kualitas dan kuantitas mataair.
Metode penelitian yang digunakan yaitu metode survei dan pemetaan, metode
uji laboratorirum, wawancara, dan metode analisis deskriptif. Penelitian ini mengkaji
karakteristik mata air berupa tipe mata air dan sebaran mata air, potensi mata air
berupa kualitas mata air, kuantitas mata air, dan kebutuhan air penduduk, serta
arahan pengelolaan terhadap mata air dan daerah imbuhan mata air. Kualitas mata air
yang di uji, yaitu parameter fisika (Warna, Bau. Rasa, Suhu, Kekeruhan, TSS, dan
TDS), parameter kimia (pH, Fe, Kesadahan, BOD, COD, DO, dan Deterjen),
parameter biologi (Total Coliform). Parameter tersebut dianalisis berdasarkan
Permenkes RI No 32 tahun 2017 dan Peraturan Gubernur DIY No 20 tahun 2008
untuk kualitas air kelas I. Kuantitas mata air dikaji berdasarkan debit mata air yang
kemudian digunakan untuk mengetahui kebutuhan air penduduk.
Hasil penelitian menunjukan bahwa karakteristik mata air menurut tipe mata
air berdasarkan proses terjadinya adalah tipe mata air cekungan (Depression
springs), sedangkan menurut sifat pengalirannya adalah tipe mata air menahun
(Perennial springs). Debit mata air pada daerah penelitian, yaitu 0,5061 L/detik yang
termasuk dalam mata air kelas VI. Parameter kualitas mata air yang tidak memenuhi
baku mutu, yaitu pada parameter TSS, pH, dan Total Coliform. Total kebutuhan air
mencukupi untuk kebutuhan air 10 tahun kedepan. Sedangkan berdasarkan indeks
kekritisan air, mata air tersebut termasuk dalam klasifikasi mendekati kritis hingga
kritis, dengan nilai 73,1718% - 76,2322%. Daerah imbuhan mata air termasuk dalam kelas
daerah imbuhan sedang. Teknik konservasi dilakukan dengan konservasi daerah imbuhan,
pendekatan teknologi, dan pendekatan sosial dan instansi.
Kata Kunci : Daerah Imbuhan, Kebutuhan Air, Mata Air, Potensi, Teknik KonservasiTEKNIK KONSERVASI MATA AIR UNTUK KEBUTUHAN AIR
DOMESTIK DI DUSUN PANDAAN NGASEM, KALURAHAN
BANJARHARJO, KAPANEWON KALIBAWANG, KABUPATEN KULON
PROGO, D.I.Y
By :
Na’im Nur Kholifah
114170002
ABSTRACT
Water is one of the basic needs for living things and the environment. Dusun
Pandaan Ngasem, Kalurahan Banjarharjo, Kapanewon Kalibawang, Kabupaten
Kulon Progo uses springs to meet their daily needs. The springs in the study area
experience a decrease in discharge during the dry season, and the absence of good
management in the recharge area can also affect the quantity and quality of the
springs. The objectives of the study were to determine the characteristics of the
springs and recharge area, to determine the potential (spring quality, spring
quantity, and spring criticality index) to meet domestic water needs in the research
area, and to design conservation techniques that can be applied based on the
condition of the recharge area and quality and quantity of springs.
The research methods used are survey and mapping methods, laboratory test
methods, interviews, and descriptive analysis methods. This study examines the
characteristics of the springs in the form of the type of springs and the distribution of
the springs, the potential of the springs in the form of the quality of the springs, the
quantity of the springs, and the water needs of the population, as well as the
management directions for the springs and spring recharge areas. The quality of the
springs tested were physical parameters (Color, Odor. Taste, Temperature,
Turbidity, TSS, and TDS), chemical parameters (pH, Fe, Hardness, BOD, COD, DO,
and Detergent), biological parameters (total coliforms). These parameters were
analyzed based on the Regulation of the Permenkes RI No. 32 of 2017 and the
Regulation of the Pergub DIY No. 20 of 2008 for class I water quality. The quantity
of springs was assessed based on the discharge of the springs which was then used to
determine the population's water needs.
The results showed that the characteristics of the springs according to the type
of spring based on the process of occurrence are the type of depression springs,
while according to the nature of the flow it is the type of chronic springs (Perennial
springs). The spring discharge in the research area is 0.5061 L/second which is
included in class VI springs. The spring quality parameters that do not meet the
quality standards are the TSS, pH, and Total Coliform parameters. The total water
demand is sufficient for the water needs of the next 10 years. Meanwhile, based on
the water criticality index, the springs are classified as near critical to critical, with
a value of 73.1718% - 76.2322%. The spring recharge area is included in the class
of medium recharge area. Conservation techniques are carried out by conservation
of recharge areas, technological approaches, and social and institutional
approaches.
Key words : Afforestation Area, Water Needs, Springs, Potential, Conservation Techniques
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Daerah Imbuhan, Kebutuhan Air, Mata Air, Potensi, Teknik Konservasi |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 07 Feb 2022 02:55 |
| Last Modified: | 28 Nov 2022 07:34 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/28235 |
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